ODFL / Old Dominion Freight Line, Inc. - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

Old Dominion Freight Line, Inc.
US ˙ NasdaqGS ˙ US6795801009

Mga Batayang Estadistika
LEI 5299009TWK32WE417T96
CIK 878927
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Old Dominion Freight Line, Inc.
SEC Filings (Chronological Order)
Halaman ini menyediakan daftar lengkap dan kronologis dari Pengajuan SEC, tidak termasuk pengajuan kepemilikan yang kami sediakan di tempat lain.
September 4, 2025 8-K

FORM 8-K Item 7.01 Regulation FD Disclosure. Item 9.01 Financial Statements and Exhibits.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 04, 2025 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (C

September 4, 2025 EX-99.1

OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR Third QUARTER 2025

Exhibit 99.1 Contact: Adam N. Satterfield Executive Vice President and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR Third QUARTER 2025 THOMASVILLE, N.C. – (September 4, 2025) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today reported certain less-than-truckload (“LTL”) operating metrics for August 2025. Revenue per day decreased by 4.8% as compared to A

August 6, 2025 EX-10.27

Form of Old Dominion Freight Line, Inc. 2025 Stock Incentive Plan Restricted Stock Award Agreement (Non-Employee Directors)

EXHIBIT 10.27 OLD DOMINION FREIGHT LINE, INC. 2025 STOCK INCENTIVE PLAN Restricted Stock Award Agreement (Non-Employee Directors) THIS RESTRICTED STOCK AWARD AGREEMENT (together with Schedule A attached hereto, the “Agreement”), effective as of the date specified as the “Grant Date” on Schedule A attached hereto, is between OLD DOMINION FREIGHT LINE, INC., a Virginia corporation (the “Company”), a

August 6, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 0-19582 OLD DOMINION FREIGHT

August 6, 2025 EX-10.25

Form of Old Dominion Freight Line, Inc. 2025 Stock Incentive Plan Restricted Stock Award Agreement (Employees)

EXHIBIT 10.25 OLD DOMINION FREIGHT LINE, INC. 2025 STOCK INCENTIVE PLAN Restricted Stock Award Agreement (Employees) THIS RESTRICTED STOCK AWARD AGREEMENT (together with Schedule A attached hereto, the “Agreement”), effective as of the date specified as the “Grant Date” on Schedule A attached hereto, is between OLD DOMINION FREIGHT LINE, INC., a Virginia corporation (the “Company”), and the indivi

August 6, 2025 EX-10.26

Form of Old Dominion Freight Line, Inc. 2025 Stock Incentive Plan Restricted Stock Unit Agreement (Performance-Based) (Employees)

EXHIBIT 10.26 OLD DOMINION FREIGHT LINE, INC. 2025 STOCK INCENTIVE PLAN Restricted Stock Unit Agreement (Performance-Based) (Employees) THIS RESTRICTED STOCK UNIT AGREEMENT (together with Schedule A attached hereto, the “Agreement”), effective as of the date specified as the “Grant Date” on Schedule A attached hereto, is between OLD DOMINION FREIGHT LINE, INC., a Virginia corporation (the “Company

August 6, 2025 EX-4.21

Second Amendment to Third Amended and Restated Credit Agreement and Commitment Increase Agreement, dated as of May 23, 2025, among Old Dominion Freight Line, Inc., the Lenders defined therein, and Wells Fargo Bank, National Association, as administrative agent

EXHIBIT 4.21 SECOND AMENDMENT TO THIRD AMENDED AND RESTATED CREDIT AGREEMENT AND COMMITMENT INCREASE AGREEMENT THIS SECOND AMENDMENT TO THIRD AMENDED AND RESTATED CREDIT AGREEMENT AND COMMITMENT INCREASE AGREEMENT (this “Agreement”), dated as of May 23, 2025, is among Old Dominion Freight Line, Inc., a Virginia corporation (the “Borrower”), the Lenders party hereto, and Wells Fargo Bank, National

July 30, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 30, 2025 OLD DOMINION FREIGH

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 30, 2025 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commis

July 30, 2025 EX-99.1

OLD DOMINION FREIGHT LINE REPORTS SECOND QUARTER 2025 EARNINGS PER DILUTED SHARE OF $1.27

Exhibit 99.1 Contact: Adam N. Satterfield Executive Vice President and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE REPORTS SECOND QUARTER 2025 EARNINGS PER DILUTED SHARE OF $1.27 THOMASVILLE, N.C. (July 30, 2025) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced financial results for the three-month and six-month periods ended June 30, 2025. Three Months Ended S

July 24, 2025 8-K

FORM 8-K Item 8.01 Other Events. Item 9.01 Financial Statements and Exhibits.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 24, 2025 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commis

July 24, 2025 EX-99.1

OLD DOMINION FREIGHT LINE ANNOUNCES $0.28 PER SHARE QUARTERLY CASH DIVIDEND

Exhibit 99.1 Contact: Adam N. Satterfield Executive Vice President and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE ANNOUNCES $0.28 PER SHARE QUARTERLY CASH DIVIDEND THOMASVILLE, N.C. – (July 24, 2025) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced that its Board of Directors has declared a quarterly cash dividend of $0.28 per share of common stock, payable on

June 24, 2025 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (Mark One)  ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 or  TRANSITION REPORT PURSUANT TO SECTION 1

June 4, 2025 EX-99.1

OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR Second QUARTER 2025

Exhibit 99.1 Contact: Adam N. Satterfield Executive Vice President and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR Second QUARTER 2025 THOMASVILLE, N.C. – (June 4, 2025) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today reported certain less-than-truckload (“LTL”) operating metrics for May 2025. Revenue per day decreased 5.8% as compared to May 2024 du

June 4, 2025 8-K

FORM 8-K Item 7.01 Regulation FD Disclosure. Item 9.01 Financial Statements and Exhibits.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 04, 2025 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commis

May 22, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 21, 2025 OLD DOMINION FREIGHT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 21, 2025 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commiss

May 22, 2025 EX-99.1

OLD DOMINION FREIGHT LINE ANNOUNCES $0.28 PER SHARE QUARTERLY CASH DIVIDEND

Exhibit 99.1 Contact: Adam N. Satterfield Executive Vice President and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE ANNOUNCES $0.28 PER SHARE QUARTERLY CASH DIVIDEND THOMASVILLE, N.C. – (May 22, 2025) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced that its Board of Directors has declared a quarterly cash dividend of $0.28 per share of common stock, payable on

May 21, 2025 EX-FILING FEES

Filing Fee Table

EXHIBIT 107.1 Form S-8 (Form Type) Old Dominion Freight Line, Inc. (Exact Name of Registrant as Specified in its Charter) Table 1-Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount to be Registered (1) Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Equity Common Stock, $0.10 par value per share R

May 21, 2025 EX-99.1

Old Dominion Freight Line, Inc. 2025 Stock Incentive Plan

EXHIBIT 99.1 OLD DOMINION FREIGHT LINE, INC. 2025 STOCK INCENTIVE PLAN old dominion freight line, inc. 2025 stock INCENTIVE PLAN 1. Purpose The purposes of the Plan are to encourage and enable selected Employees and Directors of the Company and its Affiliates to acquire or increase their holdings of Common Stock and other equity-based interests in the Company and/or to provide other incentive awar

May 21, 2025 S-8

As filed with the Securities and Exchange Commission on May 21, 2025

As filed with the Securities and Exchange Commission on May 21, 2025 Registration No.

May 6, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 0-19582 OLD DOMINION FREIGHT

April 23, 2025 PX14A6G

Notice of Exempt Solicitation Pursuant to Rule 14a-103 Name of Registrant: Old Dominion Freight Line Inc (ODFL) Name of person relying on exemption: As You Sow® Address of persons relying on exemption: 11461 San Pablo Ave, Suite 400, El Cerrito, CA 9

Notice of Exempt Solicitation Pursuant to Rule 14a-103 Name of Registrant: Old Dominion Freight Line Inc (ODFL) Name of person relying on exemption: As You Sow® Address of persons relying on exemption: 11461 San Pablo Ave, Suite 400, El Cerrito, CA 94530 The attached written materials are submitted pursuant to Rule 14a-6(g)(1) promulgated under the Securities Exchange Act of 1934.

April 23, 2025 EX-99.1

OLD DOMINION FREIGHT LINE REPORTS FIRST QUARTER 2025 EARNINGS PER DILUTED SHARE OF $1.19

Exhibit 99.1 Contact: Adam N. Satterfield Executive Vice President and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE REPORTS FIRST QUARTER 2025 EARNINGS PER DILUTED SHARE OF $1.19 THOMASVILLE, N.C. (April 23, 2025) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced financial results for the three-month period ended March 31, 2025. Three Months Ended March 31, (In t

April 23, 2025 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 23, 2025 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commi

April 21, 2025 DEF 14A

2025 Proxy Statement Summary General Information Proposal 1 - Election of Directors Executive Officers Corporate Governance Report of Audit Committee Compensation Discussion and Analysis Compensation Committee Report Executive Compensation Su

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of

March 4, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 04, 2025 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commi

March 4, 2025 EX-99.1

OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR FIRST QUARTER 2025

Exhibit 99.1 Contact: Adam N. Satterfield Executive Vice President and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR FIRST QUARTER 2025 THOMASVILLE, N.C. – (March 4, 2025) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today reported certain less-than-truckload (“LTL”) operating metrics for February 2025. Revenue per day decreased 5.0% as compared to Februa

February 25, 2025 EX-4.15

Description of Common Stock

EXHIBIT 4.15 DESCRIPTION OF COMMON STOCK Old Dominion Freight Line, Inc. (the “Company”) has one class of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). The Company’s common stock, $0.10 par value (the “Common Stock”), is registered under Section 12(b) of the Exchange Act and is listed on The Nasdaq Stock Market LLC (Nasdaq Global Se

February 25, 2025 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 0-19582 OLD DOMINION FREIGHT LINE

February 25, 2025 EX-19.1

Old Dominion Freight Line, Inc. Policy Statement on the Prevention of Insider Trading

EXHIBIT 19.1 OLD DOMINION FREIGHT LINE, INC. Policy Statement on the Prevention of Insider Trading Adopted by the Board of Directors on May 17, 2023 In the normal course of business, officers, directors and employees of Old Dominion Freight Line, Inc. (the “Company”) may come into possession of significant, sensitive information. In the eyes of the law, this information is considered the property

February 5, 2025 EX-99.1

OLD DOMINION FREIGHT LINE REPORTS FOURTH QUARTER 2024 EARNINGS PER DILUTED SHARE OF $1.23 QUARTERLY CASH DIVIDEND TO INCREASE 7.7% TO $0.28 PER SHARE

Exhibit 99.1 Contact: Adam N. Satterfield Executive Vice President and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE REPORTS FOURTH QUARTER 2024 EARNINGS PER DILUTED SHARE OF $1.23 QUARTERLY CASH DIVIDEND TO INCREASE 7.7% TO $0.28 PER SHARE THOMASVILLE, N.C. (February 5, 2025) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced financial results for the three-month

February 5, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 5, 2025 OLD DOMINION FRE

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 5, 2025 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Com

December 18, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 18, 2024 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Co

December 3, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 03, 2024 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Co

December 3, 2024 EX-99.1

OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR FOURTH QUARTER 2024

Exhibit 99.1 Contact: Adam N. Satterfield Executive Vice President and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR FOURTH QUARTER 2024 THOMASVILLE, N.C. – (December 3, 2024) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today reported certain less-than-truckload (“LTL”) operating metrics for November 2024. Revenue per day decreased 8.2% as compared to No

November 6, 2024 EX-4.19

First Amendment to Third Amended and Restated Credit Agreement, dated as of August 28, 2024, among Old Dominion Freight Line, Inc., the Lenders defined therein, and Wells Fargo Bank, National Association, as administrative agent

EXHIBIT 4.19 FIRST AMENDMENT TO Third AMENDED AND RESTATED CREDIT AGREEMENT THIS FIRST AMENDMENT TO THIRD AMENDED AND RESTATED CREDIT AGREEMENT (this “First Amendment”), dated as of August 28, 2024, is among Old Dominion Freight Line, Inc., a Virginia corporation (the “Borrower”), the Lenders (as hereinafter defined) party hereto, and Wells Fargo Bank, National Association, as administrative agent

November 6, 2024 EX-4.20

Second Amendment to Note Purchase and Private Shelf Agreement, made and entered into as of August 28, 2024, by and among Old Dominion Freight Line, Inc., PGIM, Inc. and the other holders of Notes (as defined therein)

EXHIBIT 4.20 SECOND AMENDMENT TO NOTE PURCHASE AND PRIVATE SHELF AGREEMENT This Second Amendment to Note Purchase and Private Shelf Agreement (this “Amendment”), is made and entered into as of August 28, 2024, by and among Old Dominion Freight Line, Inc., a Virginia corporation (the “Company”), PGIM, Inc. (“Prudential”) and the other holders of Notes (as defined in the Note Agreement defined below

November 6, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 0-19582 OLD DOMINION FRE

October 23, 2024 EX-99.1

OLD DOMINION FREIGHT LINE REPORTS THIRD QUARTER 2024 EARNINGS PER DILUTED SHARE OF $1.43

Exhibit 99.1 Contact: Adam N. Satterfield Executive Vice President and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE REPORTS THIRD QUARTER 2024 EARNINGS PER DILUTED SHARE OF $1.43 THOMASVILLE, N.C. (October 23, 2024) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced financial results for the three-month and nine-month periods ended September 30, 2024. All prior-pe

October 23, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 23, 2024 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Com

October 17, 2024 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 17, 2024 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Com

October 17, 2024 EX-99.1

OLD DOMINION FREIGHT LINE ANNOUNCES $0.26 PER SHARE QUARTERLY CASH DIVIDEND

Exhibit 99.1 Contact: Adam N. Satterfield Executive Vice President and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE ANNOUNCES $0.26 PER SHARE QUARTERLY CASH DIVIDEND THOMASVILLE, N.C. – (October 17, 2024) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced that its Board of Directors has declared a quarterly cash dividend of $0.26 per share of common stock, payable

September 4, 2024 EX-99.1

OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR THIRD QUARTER 2024

Exhibit 99.1 Contact: Adam N. Satterfield Executive Vice President and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR THIRD QUARTER 2024 THOMASVILLE, N.C. – (September 4, 2024) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today reported certain less-than-truckload (“LTL”) operating metrics for August 2024. Revenue per day decreased 5.2% as compared to Augu

September 4, 2024 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 04, 2024 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (C

August 5, 2024 EX-3.1(4)

Articles of Amendment of Old Dominion Freight Line, Inc. (Incorporated by reference to exhibit 3.1(4) contained in the Company’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2024, filed on August 5, 2024)

EXHIBIT 3.1(4) COMMONWEALTH OF VIRGINIA STATE CORPORATION COMMISSION ARTICLES OF AMENDMENT OF OLD DOMINION FREIGHT LINE, INC. The undersigned, on behalf of the corporation set forth below, pursuant to Title 13.1, Chapter 9, Article 11 of the Code of Virginia, states as follows: 1. The name of the corporation is Old Dominion Freight Line, Inc. (the “Corporation”). 2. The Corporation has adopted an

August 5, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 0-19582 OLD DOMINION FREIGHT

July 24, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 24, 2024 OLD DOMINION FREIGH

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 24, 2024 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commis

July 24, 2024 EX-99.1

OLD DOMINION FREIGHT LINE REPORTS SECOND QUARTER 2024 EARNINGS PER DILUTED SHARE OF $1.48

Exhibit 99.1 Contact: Adam N. Satterfield Executive Vice President and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE REPORTS SECOND QUARTER 2024 EARNINGS PER DILUTED SHARE OF $1.48 THOMASVILLE, N.C. (July 24, 2024) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced financial results for the three-month and six-month periods ended June 30, 2024. All prior-period sha

July 18, 2024 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 18, 2024 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commis

July 18, 2024 EX-99.1

OLD DOMINION FREIGHT LINE ANNOUNCES $0.26 PER SHARE QUARTERLY CASH DIVIDEND

Exhibit 99.1 Contact: Adam N. Satterfield Executive Vice President and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE ANNOUNCES $0.26 PER SHARE QUARTERLY CASH DIVIDEND THOMASVILLE, N.C. – (July 18, 2024) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced that its Board of Directors has declared a quarterly cash dividend of $0.26 per share of common stock, payable on

June 20, 2024 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (Mark One)  ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 or  TRANSITION REPORT PURSUANT TO SECTION 1

June 5, 2024 EX-99.1

OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR SECOND QUARTER 2024

Exhibit 99.1 Contact: Adam N. Satterfield Executive Vice President and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR SECOND QUARTER 2024 THOMASVILLE, N.C. – (June 5, 2024) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today reported certain less-than-truckload (“LTL”) operating metrics for May 2024. Revenue per day increased 5.6% as compared to May 2023 du

June 5, 2024 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 05, 2024 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commis

May 20, 2024 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Other Events, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 15, 2024 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commiss

May 20, 2024 EX-99.1

OLD DOMINION FREIGHT LINE ANNOUNCES $0.26 PER SHARE QUARTERLY CASH DIVIDEND

Exhibit 99.1 Contact: Adam N. Satterfield Executive Vice President and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE ANNOUNCES $0.26 PER SHARE QUARTERLY CASH DIVIDEND THOMASVILLE, N.C. – (May 20, 2024) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced that its Board of Directors has declared a quarterly cash dividend of $0.26 per share of common stock, payable on

May 7, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 0-19582 OLD DOMINION FREIGHT

April 24, 2024 EX-99.1

OLD DOMINION FREIGHT LINE REPORTS FIRST QUARTER 2024 EARNINGS PER DILUTED SHARE OF $1.34

Exhibit 99.1 Contact: Adam N. Satterfield Executive Vice President and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE REPORTS FIRST QUARTER 2024 EARNINGS PER DILUTED SHARE OF $1.34 THOMASVILLE, N.C. (April 24, 2024) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced financial results for the three-month period ended March 31, 2024. All prior-period share and per sha

April 24, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 24, 2024 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commi

April 22, 2024 PX14A6G

Old Dominion Freight Line Inc (ODFL) Vote Yes: Item #5 – Shareholder Proposal Regarding Greenhouse Gas Reduction Targets Annual Meeting: May 15, 2024

Main Post Office, P.O. Box 751 www.asyousow.org Berkeley, CA 94704 BUILDING A SAFE, JUST, AND SUSTAINABLE WORLD SINCE 1992 Notice of Exempt Solicitation Pursuant to Rule 14a-103 Name of the Registrant: Old Dominion Freight Line Inc (ODFL) Name of persons relying on exemption: As You Sow® Address of persons relying on exemption: Main Post Office, P.O. Box 751, Berkeley, CA 94704 Written materials a

April 15, 2024 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of

April 2, 2024 PRE 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confidential, for Use of

March 19, 2024 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 19, 2024 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commi

March 11, 2024 SC 13G/A

ODFL / Old Dominion Freight Line, Inc. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 9)* Name of issuer: Old Dominion Freight Line Inc Title of Class of Securities: Common Stock CUSIP Number: 679580100 Date of Event Which Requires Filing of this Statement: February 29, 2024 Check the appropriate box to designate the rule pursuant to which this Schedule i

March 5, 2024 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 05, 2024 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commi

March 5, 2024 EX-99.1

OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR FIRST QUARTER 2024

Exhibit 99.1 Contact: Adam N. Satterfield Executive Vice President and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR FIRST QUARTER 2024 THOMASVILLE, N.C. – (March 5, 2024) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today reported certain less-than-truckload (“LTL”) operating metrics for February 2024. Revenue per day increased 1.2% as compared to Februa

February 26, 2024 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 0-19582 OLD DOMINION FREIGHT LINE

February 26, 2024 EX-10.18(16)

Old Dominion Freight Line, Inc. Non-Employee Director Compensation Structure, effective as of the 2024 Annual Meeting of Shareholders

Exhibit 10.18(16) OLD DOMINION FREIGHT LINE, INC. NON-EMPLOYEE DIRECTOR COMPENSATION STRUCTURE EFFECTIVE AS OF THE 2024 ANNUAL MEETING OF SHAREHOLDERS Annual Cash Annual Restricted Director Role Retainer Stock Grant Amount Member (all non-employee directors) $ 110,000 $ 165,000 Lead Independent Director 25,000 (1) — Audit Committee Chair 25,000 (1) — Compensation Committee Chair 20,000 (1) — Gover

February 26, 2024 EX-97

Old Dominion Freight Line, Inc. Clawback Policy (as updated October 18, 2023)

Exhibit 97 OLD DOMINION FREIGHT LINE, INC. CLAWBACK POLICY As Updated October 18, 2023 1. Purpose. The Compensation Committee (the “Committee”) of the Board of Directors (the “Board”) of Old Dominion Freight Line, Inc. (the “Company”) and the Board believe it is desirable and in the best interests of the Company and its shareholders to maintain a culture that emphasizes accountability and integrit

February 16, 2024 EX-99.1

OLD DOMINION FREIGHT LINE DECLARES TWO-FOR-ONE STOCK SPLIT

Exhibit 99.1 Contact: Adam N. Satterfield Executive Vice President and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE DECLARES TWO-FOR-ONE STOCK SPLIT THOMASVILLE, N.C. – (February 16, 2024) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced that its Board of Directors has approved a two-for-one stock split of its common stock. The split will be effected by issuing

February 16, 2024 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 16, 2024 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Co

February 13, 2024 SC 13G/A

ODFL / Old Dominion Freight Line, Inc. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 8)* Name of issuer: Old Dominion Freight Line Inc Title of Class of Securities: Common Stock CUSIP Number: 679580100 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box to designate the rule pursuant to which this Schedule i

February 12, 2024 SC 13G/A

ODFL / Old Dominion Freight Line, Inc. / CONGDON DAVID S - SC 13G/A Passive Investment

SC 13G/A 1 d684799dsc13ga.htm SC 13G/A SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2 UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 29)* OLD DOMINION FREIGHT LINE, INC. (Name of Issuer) Common Stock (par value

February 9, 2024 SC 13G/A

ODFL / Old Dominion Freight Line, Inc. / Capital Research Global Investors - SEC SCHEDULE 13G Passive Investment

SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 8 )* Old Dominion Freight Line, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 679580100 (CUSIP Number) December 29, 2023 (Date of Event Which Requires Filing of this Statement) Check the approp

January 31, 2024 EX-99.1

OLD DOMINION FREIGHT LINE REPORTS FOURTH QUARTER 2023 EARNINGS PER DILUTED SHARE OF $2.94 QUARTERLY CASH DIVIDEND TO INCREASE 30% TO $0.52 PER SHARE

Exhibit 99.1 Contact: Adam N. Satterfield Executive Vice President and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE REPORTS FOURTH QUARTER 2023 EARNINGS PER DILUTED SHARE OF $2.94 QUARTERLY CASH DIVIDEND TO INCREASE 30% TO $0.52 PER SHARE THOMASVILLE, N.C. (January 31, 2024) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced financial results for the three-month a

January 31, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 31, 2024 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Com

December 5, 2023 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 05, 2023 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Co

December 5, 2023 EX-99.1

OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR FOURTH QUARTER 2023

Exhibit 99.1 Contact: Adam N. Satterfield Executive Vice President and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR FOURTH QUARTER 2023 THOMASVILLE, N.C. – (December 5, 2023) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today reported certain less-than-truckload (“LTL”) operating metrics for November 2023. Revenue per day decreased 0.9% as compared to No

November 6, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 0-19582 OLD DOMINION FRE

October 25, 2023 EX-99.1

OLD DOMINION FREIGHT LINE REPORTS THIRD QUARTER 2023 EARNINGS PER DILUTED SHARE OF $3.09

Exhibit 99.1 Contact: Adam N. Satterfield Executive Vice President and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE REPORTS THIRD QUARTER 2023 EARNINGS PER DILUTED SHARE OF $3.09 THOMASVILLE, N.C. (October 25, 2023) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced financial results for the three-month and nine-month periods ended September 30, 2023. Three Months

October 25, 2023 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 25, 2023 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Com

October 19, 2023 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 19, 2023 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Com

October 19, 2023 EX-99.1

OLD DOMINION FREIGHT LINE ANNOUNCES $0.40 PER SHARE QUARTERLY CASH DIVIDEND

Exhibit 99.1 Contact: Adam N. Satterfield Executive Vice President and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE ANNOUNCES $0.40 PER SHARE QUARTERLY CASH DIVIDEND THOMASVILLE, N.C. – (October 19, 2023) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced that its Board of Directors has declared a quarterly cash dividend of $0.40 per share of common stock, payable

September 6, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 06, 2023 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (C

September 6, 2023 EX-99.1

OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR THIRD QUARTER 2023

Exhibit 99.1 Contact: Adam N. Satterfield Executive Vice President and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR THIRD QUARTER 2023 THOMASVILLE, N.C. – (September 6, 2023) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today reported certain less-than-truckload (“LTL”) operating metrics for August 2023. Revenue per day decreased 1.4% as compared to Augu

August 4, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 0-19582 OLD DOMINION FREIGHT

July 26, 2023 EX-99.1

OLD DOMINION FREIGHT LINE REPORTS SECOND QUARTER 2023 EARNINGS PER DILUTED SHARE OF $2.65

Exhibit 99.1 Contact: Adam N. Satterfield Executive Vice President and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE REPORTS SECOND QUARTER 2023 EARNINGS PER DILUTED SHARE OF $2.65 THOMASVILLE, N.C. (July 26, 2023) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced financial results for the three-month and six-month periods ended June 30, 2023. Three Months Ended S

July 26, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 26, 2023 OLD DOMINION FREIGH

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 26, 2023 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commis

July 20, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 20, 2023 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commis

July 20, 2023 EX-99.1

OLD DOMINION FREIGHT LINE ANNOUNCES $0.40 PER SHARE QUARTERLY CASH DIVIDEND

Exhibit 99.1 Contact: Adam N. Satterfield Executive Vice President and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE ANNOUNCES $0.40 PER SHARE QUARTERLY CASH DIVIDEND THOMASVILLE, N.C. – (July 20, 2023) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced that its Board of Directors has declared a quarterly cash dividend of $0.40 per share of common stock, payable on

June 26, 2023 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 22, 2023 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commis

June 20, 2023 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (Mark One)  ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 or  TRANSITION REPORT PURSUANT TO SECTION 1

June 5, 2023 EX-99.1

OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR SECOND QUARTER 2023

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR SECOND QUARTER 2023 THOMASVILLE, N.C. – (June 5, 2023) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today reported certain less-than-truckload (“LTL”) operating metrics for May 2023. Revenue per day decreased 15.7% as compared to May

June 5, 2023 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 05, 2023 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commis

May 18, 2023 EX-99.1

OLD DOMINION FREIGHT LINE ANNOUNCES $0.40 PER SHARE QUARTERLY CASH DIVIDEND

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE ANNOUNCES $0.40 PER SHARE QUARTERLY CASH DIVIDEND THOMASVILLE, N.C. – (May 18, 2023) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced that its Board of Directors has declared a quarterly cash dividend of $0.40 per share of common stock, payab

May 18, 2023 8-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K/A Amendment No. 1 CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K/A Amendment No. 1 CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 25, 2023 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of I

May 18, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 17, 2023 OLD DOMINION FREIGHT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 17, 2023 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commiss

May 18, 2023 8-K/A

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K/A Amendment No. 1 CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 28, 2023 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of

May 18, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 17, 2023 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commiss

May 8, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 0-19582 OLD DOMINION FREIGHT

April 26, 2023 EX-99

OLD DOMINION FREIGHT LINE REPORTS FIRST QUARTER 2023 EARNINGS PER DILUTED SHARE OF $2.58

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE REPORTS FIRST QUARTER 2023 EARNINGS PER DILUTED SHARE OF $2.58 THOMASVILLE, N.C. (April 26, 2023) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced financial results for the three-month period ended March 31, 2023. Three Months Ended March 31,

April 26, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 26, 2023 OLD DOMINION FREIG

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 26, 2023 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commi

April 17, 2023 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of

March 23, 2023 EX-4

Third Amended and Restated Credit Agreement, dated March 22, 2023, among Old Dominion Freight Line, Inc., Wells Fargo Bank, National Association, as Administrative Agent, and the Lenders named therein (Incorporated by reference to the exhibit of the same number contained in the Company's Current Report on Form 8-K filed on March 23, 2023)

Exhibit 4.18 Execution Version THIRD AMENDED AND RESTATED CREDIT AGREEMENT among OLD DOMINION FREIGHT LINE, INC., as Borrower THE LENDERS NAMED HEREIN, as Lenders WELLS FARGO BANK, NATIONAL ASSOCIATION, as Administrative Agent, Swingline Lender and an Issuing Lender and BANK OF AMERICA, N.A., as Syndication Agent and an Issuing Lender $250,000,000 Senior Unsecured Revolving Credit Facility Lead Ar

March 23, 2023 EX-4

First Amendment to Note Purchase and Private Shelf Agreement, dated March 22, 2023, by and among Old Dominion Freight Line, Inc., PGIM, Inc. and the other holders of the Notes (as defined therein) (Incorporated by reference to the exhibit of the same number contained in the Company's Current Report on Form 8-K filed on March 23, 2023)

Exhibit 4.17 FIRST AMENDMENT TO NOTE PURCHASE AND PRIVATE SHELF AGREEMENT This First Amendment to Note Purchase and Private Shelf Agreement (this “Amendment”), is made and entered into as of March 22, 2023, by and among Old Dominion Freight Line, Inc., a Virginia corporation (the “Company”), PGIM, Inc. (“Prudential”) and the other holders of Notes (as defined in the Note Agreement defined below) t

March 23, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 22, 2023 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commi

March 3, 2023 EX-99

OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR FIRST QUARTER 2023

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR FIRST QUARTER 2023 THOMASVILLE, N.C. – (March 3, 2023) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today reported certain less-than-truckload (“LTL”) operating metrics for February 2023. Revenue per day decreased 2.9% as compared to

March 3, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 03, 2023 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commi

March 1, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 28, 2023 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Co

March 1, 2023 EX-99

OLD DOMINION FREIGHT LINE ANNOUNCES PLANNED EXECUTIVE LEADERSHIP TEAM TRANSITIONS Gregory B. Plemmons to become Executive Vice President and Chief Operating Officer Steven W. Hartsell to become Senior Vice President - Sales

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE ANNOUNCES PLANNED EXECUTIVE LEADERSHIP TEAM TRANSITIONS Gregory B. Plemmons to become Executive Vice President and Chief Operating Officer Steven W. Hartsell to become Senior Vice President - Sales THOMASVILLE, N.C. – (March 1, 2023) – Old Dominion Freight L

February 22, 2023 EX-4

Specimen certificate of Common Stock (Incorporated by reference to the exhibit of the same number contained in the Company’s Annual Report on Form 10-K for the year ended December 31, 2022, filed on February 22, 2023)

EXHIBIT 4.1 1 2

February 22, 2023 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 0-19582 OLD DOMINION FREIGHT LINE

February 13, 2023 SC 13G/A

ODFL / Old Dominion Freight Line Inc / Capital Research Global Investors - SEC SCHEDULE 13G Passive Investment

SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 7 )* Old Dominion Freight Line, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 679580100 (CUSIP Number) December 30, 2022 (Date of Event Which Requires Filing of this Statement) Check the approp

February 9, 2023 SC 13G/A

ODFL / Old Dominion Freight Line Inc / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv01566-olddominionfreightli.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 7)* Name of issuer: Old Dominion Freight Line Inc. Title of Class of Securities: Common Stock CUSIP Number: 679580100 Date of Event Which Requires Filing of this Statement: December 30, 2022 Check the appropriate

February 8, 2023 SC 13G/A

ODFL / Old Dominion Freight Line Inc / CONGDON DAVID S - SC 13G/A Passive Investment

SC 13G/A SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2 UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 28)* OLD DOMINION FREIGHT LINE, INC. (Name of Issuer) Common Stock (par value $0.10 per share) (Title of Cl

February 1, 2023 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 1, 2023 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Com

February 1, 2023 EX-99.1

OLD DOMINION FREIGHT LINE REPORTS FOURTH QUARTER 2022 EARNINGS PER DILUTED SHARE OF $2.92 QUARTERLY CASH DIVIDEND TO INCREASE 33.3% TO $0.40 PER SHARE

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE REPORTS FOURTH QUARTER 2022 EARNINGS PER DILUTED SHARE OF $2.92 QUARTERLY CASH DIVIDEND TO INCREASE 33.3% TO $0.40 PER SHARE THOMASVILLE, N.C. (February 1, 2023) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced financial results for the three

January 31, 2023 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 25, 2023 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Com

January 31, 2023 EX-99.1

OLD DOMINION FREIGHT LINE ANNOUNCES CHIEF EXECUTIVE OFFICER TRANSITION Kevin M. (“Marty”) Freeman to Succeed Greg C. Gantt as President and CEO

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE ANNOUNCES CHIEF EXECUTIVE OFFICER TRANSITION Kevin M. (“Marty”) Freeman to Succeed Greg C. Gantt as President and CEO THOMASVILLE, N.C. – (January 31, 2023) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced that effective July 1, 2023, its Boa

December 27, 2022 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 27, 2022 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Co

December 5, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 05, 2022 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Co

December 5, 2022 EX-99.1

OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR FOURTH QUARTER 2022

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR FOURTH QUARTER 2022 THOMASVILLE, N.C. ? (December 5, 2022) ? Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today reported certain less-than-truckload (?LTL?) operating metrics for November 2022. Revenue per day increased 7.3% as compared

November 3, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 0-19582 OLD DOMINION FRE

October 26, 2022 EX-99.1

OLD DOMINION FREIGHT LINE REPORTS THIRD QUARTER 2022 EARNINGS PER DILUTED SHARE OF $3.36 Operating Ratio Improves to 69.1%

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE REPORTS THIRD QUARTER 2022 EARNINGS PER DILUTED SHARE OF $3.36 Operating Ratio Improves to 69.1% THOMASVILLE, N.C. (October 26, 2022) ? Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced financial results for the three-month and nine-month period

October 26, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 26, 2022 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Com

October 20, 2022 EX-3.2

Amended and Restated Bylaws of Old Dominion Freight Line, Inc. (as amended through October 19, 2022) (Incorporated by reference to the exhibit of the same number contained in the Company's Current Report on Form 8-K filed on October 20, 2022)

Exhibit 3.2 AMENDED AND RESTATED BYLAWS OF OLD DOMINION FREIGHT LINE, INC. Effective October 19, 2022 TABLE OF CONTENTS TO AMENDED AND RESTATED BYLAWS OF OLD DOMINION FREIGHT LINE, INC. Page ARTICLE 1 - OFFICES 1 Section 1. Principal and Registered Office 1 Section 2. Other Offices 1 ARTICLE 2 - MEETINGS OF SHAREHOLDERS 1 Section 1. Place of Meeting 1 Section 2. Annual Meeting 1 Section 3. Substit

October 20, 2022 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 19, 2022 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Com

October 20, 2022 EX-99.1

OLD DOMINION FREIGHT LINE ANNOUNCES $0.30 PER SHARE QUARTERLY CASH DIVIDEND

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE ANNOUNCES $0.30 PER SHARE QUARTERLY CASH DIVIDEND THOMASVILLE, N.C. ? (October 20, 2022) ? Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced that its Board of Directors has declared a quarterly cash dividend of $0.30 per share of common stock, p

September 7, 2022 EX-99.1

OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR THIRD QUARTER 2022

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR THIRD QUARTER 2022 THOMASVILLE, N.C. ? (September 7, 2022) ? Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today reported certain less-than-truckload (?LTL?) operating metrics for August 2022. Revenue per day increased 14.5% as compared

September 7, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 07, 2022 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (C

August 16, 2022 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 16, 2022 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Comm

August 16, 2022 EX-10.17.24

Agreement to Terminate Amended and Restated Employment Agreement, effective August 16, 2022, by and between Old Dominion Freight Line, Inc. and David Congdon (Incorporated by reference to the exhibit of the same number contained in the Company's Current Report on Form 8-K filed on August 16, 2022).

Exhibit 10.17.24 AGREEMENT TO TERMINATE AMENDED AND RESTATED EMPLOYMENT AGREEMENT THIS AGREEMENT TO TERMINATE AMENDED AND RESTATED EMPLOYMENT AGREEMENT (the ?Agreement?), is made and entered into effective as of August 16, 2022 (the ?Effective Date?), by and between OLD DOMINION FREIGHT LINE, INC. (the ?Company?), a corporation organized and existing under the laws of the Commonwealth of Virginia

August 3, 2022 EX-10.20.5

Fourth Amendment to the 2006 Nonqualified Deferred Compensation Plan of Old Dominion Freight Line, Inc. (Incorporated by reference to the exhibit of the same number contained in the Company's Quarterly Report on Form 10-Q for the quarter ended June 30, 2022, filed on August 3, 2022)

Exhibit 10.20.5 FOURTH AMENDMENT TO THE 2006 NONQUALIFIED DEFERRED COMPENSATION PLAN OF OLD DOMINION FREIGHT LINE, INC. This Fourth Amendment to the 2006 Nonqualified Deferred Compensation Plan of Old Dominion Freight Line, Inc. (?Plan?) is made and entered into by Old Dominion Freight Line, Inc. (?Company?). Defined terms used in the Plan, effective January 1, 2006 and as restated effective Janua

August 3, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 0-19582 OLD DOMINION FREIGHT

July 27, 2022 EX-99.1

OLD DOMINION FREIGHT LINE REPORTS SECOND QUARTER 2022 EARNINGS PER DILUTED SHARE OF $3.30 Operating Ratio Improves to 69.5%

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE REPORTS SECOND QUARTER 2022 EARNINGS PER DILUTED SHARE OF $3.30 Operating Ratio Improves to 69.5% THOMASVILLE, N.C. (July 27, 2022) ? Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced financial results for the three-month and six-month periods e

July 27, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 27, 2022 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commis

July 21, 2022 EX-99.1

OLD DOMINION FREIGHT LINE ANNOUNCES $0.30 PER SHARE QUARTERLY CASH DIVIDEND

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE ANNOUNCES $0.30 PER SHARE QUARTERLY CASH DIVIDEND THOMASVILLE, N.C. ? (July 21, 2022) ? Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced that its Board of Directors has declared a quarterly cash dividend of $0.30 per share of common stock, paya

July 21, 2022 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 21, 2022 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commis

June 21, 2022 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (Mark One) ? ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 or ? TRANSITION REPORT PURSUANT TO SECTION 1

June 6, 2022 EX-99.1

OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR SECOND QUARTER 2022

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR SECOND QUARTER 2022 THOMASVILLE, N.C. ? (June 6, 2022) ? Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today reported certain less-than-truckload (?LTL?) operating metrics for May 2022. Revenue per day increased 26.0% as compared to May

June 6, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 06, 2022 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commis

May 19, 2022 8-K

Financial Statements and Exhibits, Other Events, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 18, 2022 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commiss

May 19, 2022 EX-99.1

OLD DOMINION FREIGHT LINE ANNOUNCES $0.30 PER SHARE QUARTERLY CASH DIVIDEND

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE ANNOUNCES $0.30 PER SHARE QUARTERLY CASH DIVIDEND THOMASVILLE, N.C. ? (May 19, 2022) ? Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced that its Board of Directors has declared a quarterly cash dividend of $0.30 per share of common stock, payab

May 4, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 0-19582 OLD DOMINION FREIGHT

April 27, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 27, 2022 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commi

April 27, 2022 EX-99.1

OLD DOMINION FREIGHT LINE REPORTS FIRST QUARTER 2022 EARNINGS PER DILUTED SHARE OF $2.60 Operating Ratio Improves to 72.9%

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE REPORTS FIRST QUARTER 2022 EARNINGS PER DILUTED SHARE OF $2.60 Operating Ratio Improves to 72.9% THOMASVILLE, N.C. ? (April 27, 2022) ? Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced financial results for the three-month period ended March 31

April 18, 2022 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of

March 3, 2022 EX-99.1

OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR FIRST QUARTER 2022

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR FIRST QUARTER 2022 THOMASVILLE, N.C. ? (March 3, 2022) ? Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today reported certain less-than-truckload (?LTL?) operating metrics for February 2022. Revenue per day increased 38.3% as compared to

March 3, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 3, 2022 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commis

February 23, 2022 EX-10.18

Old Dominion Freight Line, Inc. Non-Employee Director Compensation Structure, effective as of the 2022 Annual Meeting of Shareholders

Exhibit 10.18.15 OLD DOMINION FREIGHT LINE, INC. NON-EMPLOYEE DIRECTOR COMPENSATION STRUCTURE EFFECTIVE AS OF THE 2022 ANNUAL MEETING OF SHAREHOLDERS Director Role Annual Cash Retainer Annual Restricted Stock Grant Amount Member (all non-employee directors) $90,000 $157,000 Lead Independent Director 25,000 (1) ? Audit Committee Chair 25,000 (1) ? Compensation Committee Chair 20,000 (1) ? Governanc

February 23, 2022 EX-10.23

Form of Old Dominion Freight Line, Inc. 2016 Stock Incentive Plan Restricted Stock Unit Agreement (Performance-Based) (Employees) (Incorporated by reference to the exhibit of the same number contained in the Company's Annual Report on Form 10-K for the year ended December 31, 2021, filed on February 23, 2022)

Exhibit 10.23.5 OLD DOMINION FREIGHT LINE, INC. 2016 STOCK INCENTIVE PLAN Restricted Stock Unit Agreement (Performance-Based) (Employees) THIS AGREEMENT (together with Schedule A attached hereto, the ?Agreement?), effective as of the date specified as the ?Grant Date? on Schedule A attached hereto, is between OLD DOMINION FREIGHT LINE, INC., a Virginia corporation (the ?Company?), and the individu

February 23, 2022 EX-4.15

Description of Common Stock

Exhibit 4.15 DESCRIPTION OF COMMON STOCK Old Dominion Freight Line, Inc. (the ?Company?) has one class of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended (the ?Exchange Act?). The Company?s common stock, $0.10 par value (the ?Common Stock?), is registered under Section 12(b) of the Exchange Act and is listed on The Nasdaq Stock Market LLC (Nasdaq Global Se

February 23, 2022 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 0-19582 OLD DOMINION FREIGHT LINE

February 23, 2022 EX-10.23

Form of Old Dominion Freight Line, Inc. 2016 Stock Incentive Plan Restricted Stock Award Agreement (Employees) (Incorporated by reference to the exhibit of the same number contained in the Company's Annual Report on Form 10-K for the year ended December 31, 2021, filed on February 23, 2022)

Exhibit 10.23.4 OLD DOMINION FREIGHT LINE, INC. 2016 STOCK INCENTIVE PLAN Restricted Stock Award Agreement (Employees) THIS AGREEMENT (together with Schedule A attached hereto, the ?Agreement?), effective as of the date specified as the ?Grant Date? on Schedule A attached hereto, is between OLD DOMINION FREIGHT LINE, INC., a Virginia corporation (the ?Company?), and the individual identified on Sc

February 16, 2022 CORRESP

Sincerely, /s/ Kimberly S. Maready Kimberly S. Maready

February 16, 2022 VIA EDGAR Securities and Exchange Commission Division of Corporation Finance Office of Energy & Transportation 100 F Street, N.

February 11, 2022 SC 13G/A

ODFL / Old Dominion Freight Line Inc / Capital Research Global Investors - SEC SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 6 )* Old Dominion Freight Line, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 679580100 (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to w

February 10, 2022 SC 13G/A

ODFL / Old Dominion Freight Line Inc / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 6)* Name of issuer: Old Dominion Freight Line Inc. Title of Class of Securities: Common Stock CUSIP Number: 679580100 Date of Event Which Requires Filing of this Statement: December 31, 2021 Check the appropriate box to designate the rule pursuant to which this Schedule

February 7, 2022 SC 13G/A

ODFL / Old Dominion Freight Line Inc / CONGDON DAVID S - SC 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO ? 240.13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO ? 240.13d-2 UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 27)* OLD DOMINION FREIGHT LINE, INC. (Name of Issuer) Common Stock (par value $0.10 per share) (Title of Class of Se

February 2, 2022 EX-99.1

OLD DOMINION FREIGHT LINE REPORTS FOURTH QUARTER 2021 EARNINGS PER DILUTED SHARE OF $2.41 QUARTERLY CASH DIVIDEND TO INCREASE 50.0% TO $0.30 PER SHARE

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE REPORTS FOURTH QUARTER 2021 EARNINGS PER DILUTED SHARE OF $2.41 QUARTERLY CASH DIVIDEND TO INCREASE 50.0% TO $0.30 PER SHARE THOMASVILLE, N.C. ? (February 2, 2022) ? Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced financial results for the thr

February 2, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 2, 2022 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Com

January 21, 2022 CORRESP

January 21, 2022

January 21, 2022 VIA EDGAR Securities and Exchange Commission Division of Corporation Finance Office of Energy & Transportation 100 F Street, N.

December 6, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 6, 2021 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Com

December 6, 2021 EX-99.1

OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR FOURTH-QUARTER 2021

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR FOURTH-QUARTER 2021 THOMASVILLE, N.C. ? (December 6, 2021) ? Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today reported certain less-than-truckload (?LTL?) operating metrics for November 2021. Revenue per day increased 29.9% as compare

November 5, 2021 CORRESP

* * * * *

November 5, 2021 VIA EDGAR Securities and Exchange Commission Division of Corporation Finance Office of Energy & Transportation 100 F Street, N.

November 3, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 0-19582 OLD DOMINION FRE

October 27, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 27, 2021 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Com

October 27, 2021 EX-99.1

OLD DOMINION FREIGHT LINE REPORTS THIRD QUARTER 2021 EARNINGS PER DILUTED SHARE OF $2.47 Operating Ratio Improves to a Company Record of 72.6%

Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE REPORTS THIRD QUARTER 2021 EARNINGS PER DILUTED SHARE OF $2.47 Operating Ratio Improves to a Company Record of 72.6% THOMASVILLE, N.C. ? (October 27, 2021) ? Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced financial results for the three-month and nine-mon

October 25, 2021 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 20, 2021 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Com

October 21, 2021 EX-99.1

OLD DOMINION FREIGHT LINE ANNOUNCES $0.20 PER SHARE QUARTERLY CASH DIVIDEND

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE ANNOUNCES $0.20 PER SHARE QUARTERLY CASH DIVIDEND THOMASVILLE, N.C. ? (October 21, 2021) ? Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced that its Board of Directors has declared a quarterly cash dividend of $0.20 per share of common stock, p

October 21, 2021 CORRESP

October 21, 2021

CORRESP 1 filename1.htm October 21, 2021 VIA EDGAR Securities and Exchange Commission Division of Corporation Finance Office of Energy & Transportation 100 F Street, N.E. Washington, D.C. 20549 Attention: Wei Lu Re: OLD DOMINION FREIGHT LINE, INC. Form 10-K for the Fiscal Year Ended December 31, 2020 Filed February 24, 2021 File No. 000-19582 Ladies and Gentlemen: Old Dominion Freight Line, Inc. (

October 21, 2021 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 21, 2021 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Com

September 22, 2021 CORRESP

* * * * *

September 22, 2021 VIA EDGAR Securities and Exchange Commission Division of Corporation Finance Office of Energy & Transportation 100 F Street, N.

September 7, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 7, 2021 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Co

September 7, 2021 EX-99.1

OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR THIRD-QUARTER 2021

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR THIRD-QUARTER 2021 THOMASVILLE, N.C. ? (September 7, 2021) ? Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today reported certain less-than-truckload (?LTL?) operating metrics for August 2021. Revenue per day increased 29.1% as compared

August 5, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 0-19582 OLD DOMINION FREIGHT

July 28, 2021 EX-99.1

OLD DOMINION FREIGHT LINE REPORTS SECOND QUARTER 2021 EARNINGS PER DILUTED SHARE OF $2.31 Operating Ratio Improves to a Company Record of 72.3%

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE REPORTS SECOND QUARTER 2021 EARNINGS PER DILUTED SHARE OF $2.31 Operating Ratio Improves to a Company Record of 72.3% THOMASVILLE, N.C. ? (July 28, 2021) ? Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced financial results for the three-month a

July 28, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 28, 2021 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commis

July 22, 2021 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 22, 2021 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commis

July 22, 2021 EX-99.1

OLD DOMINION FREIGHT LINE ANNOUNCES $0.20 PER SHARE QUARTERLY CASH DIVIDEND

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE ANNOUNCES $0.20 PER SHARE QUARTERLY CASH DIVIDEND THOMASVILLE, N.C. ? (July 22, 2021) ? Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced that its Board of Directors has declared a quarterly cash dividend of $0.20 per share of common stock, paya

June 17, 2021 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (Mark One) ? ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 or ? TRANSITION REPORT PURSUANT TO SECTION 1

June 3, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 3, 2021 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commiss

June 3, 2021 EX-99.1

OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR SECOND-QUARTER 2021

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR SECOND-QUARTER 2021 THOMASVILLE, N.C. ? (June 3, 2021) ? Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today reported certain less-than-truckload (?LTL?) operating metrics for May 2021. Revenue per day increased 47.6% as compared to May

May 20, 2021 EX-99.1

OLD DOMINION FREIGHT LINE ANNOUNCES $0.20 PER SHARE QUARTERLY CASH DIVIDEND

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE ANNOUNCES $0.20 PER SHARE QUARTERLY CASH DIVIDEND THOMASVILLE, N.C. ? (May 20, 2021) ? Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced that its Board of Directors has declared a quarterly cash dividend of $0.20 per share of common stock, payab

May 20, 2021 EX-3.2

Amended and Restated Bylaws of Old Dominion Freight Line, Inc. (as amended through May 19, 2021)

Exhibit 3.2 AMENDED AND RESTATED BYLAWS OF OLD DOMINION FREIGHT LINE, INC. Effective May 19, 2021 TABLE OF CONTENTS TO AMENDED AND RESTATED BYLAWS OF OLD DOMINION FREIGHT LINE, INC. Page ARTICLE 1 OFFICES 1 Section 1. Principal and Registered Office 1 Section 2. Other Offices 1 ARTICLE 2 MEETINGS OF SHAREHOLDERS 1 Section 1. Place of Meeting 1 Section 2. Annual Meeting 1 Section 3. Substitute Annu

May 20, 2021 8-K

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits, Other Events, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 19, 2021 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commiss

May 4, 2021 10-Q

Quarterly Report - FORM10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2021 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 0-19582 OLD DOMINION FREIGHT

April 22, 2021 EX-99.1

OLD DOMINION FREIGHT LINE REPORTS FIRST QUARTER 2021 EARNINGS PER DILUTED SHARE OF $1.70 Operating Ratio Improves to a First-Quarter Company Record of 76.1%

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE REPORTS FIRST QUARTER 2021 EARNINGS PER DILUTED SHARE OF $1.70 Operating Ratio Improves to a First-Quarter Company Record of 76.1% THOMASVILLE, N.C. – (April 22, 2021) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced financial results for the

April 22, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 22, 2021 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commi

April 19, 2021 DEF 14A

- DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of

March 2, 2021 EX-99.1

OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR FIRST-QUARTER 2021

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR FIRST-QUARTER 2021 THOMASVILLE, N.C. – (March 2, 2021) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today reported certain less-than-truckload (“LTL”) operating metrics for February 2021. Revenue per day increased 9.2% as compared to

March 2, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 2, 2021 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commis

February 24, 2021 10-K

Annual Report - FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 0-19582 OLD DOMINION FREIGHT LINE

February 16, 2021 SC 13G/A

SCHEDULE 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 5 )* Old Dominion Freight Line, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 679580100 (CUSIP Number) December 31, 2020 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to w

February 16, 2021 SC 13G/A

SCHEDULE 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1 )* Old Dominion Freight Line, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 679580100 (CUSIP Number) December 31, 2020 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to w

February 11, 2021 SC 13G/A

SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2 UNDER THE SECURITIES EX

SC 13G/A SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2 UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 26)* OLD DOMINION FREIGHT LINE, INC. (Name of Issuer) Common Stock (par value $0.10 per share) (Title of Cl

February 10, 2021 SC 13G/A

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 5)*

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 5)* Name of issuer: Old Dominion Freight Line Inc. Title of Class of Securities: Common Stock CUSIP Number: 679580100 Date of Event Which Requires Filing of this Statement: December 31, 2020 Check the appropriate box to designate the rule pursuant to which this Schedule

February 4, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition - FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 4, 2021 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Com

February 4, 2021 EX-99.1

OLD DOMINION FREIGHT LINE REPORTS FOURTH QUARTER 2020 EARNINGS PER DILUTED SHARE OF $1.61 QUARTERLY CASH DIVIDEND TO INCREASE 33.3% TO $0.20 PER SHARE

EX-99.1 2 odfl-ex9916.htm PRESS RELEASE Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE REPORTS FOURTH QUARTER 2020 EARNINGS PER DILUTED SHARE OF $1.61 QUARTERLY CASH DIVIDEND TO INCREASE 33.3% TO $0.20 PER SHARE THOMASVILLE, N.C. – (February 4, 2021) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today

December 3, 2020 EX-99.1

OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR FOURTH-QUARTER 2020

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR FOURTH-QUARTER 2020 THOMASVILLE, N.C. – (December 3, 2020) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today reported certain less-than-truckload (“LTL”) operating metrics for November 2020. Revenue per day increased 6.3% as compared

December 3, 2020 8-K

Financial Statements and Exhibits - FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 3, 2020 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Com

November 6, 2020 10-Q

Quarterly Report - FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2020 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 0-19582 OLD DOMINION FRE

October 27, 2020 8-K

Financial Statements and Exhibits - FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 27, 2020 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Com

October 27, 2020 EX-99.1

OLD DOMINION FREIGHT LINE REPORTS THIRD QUARTER 2020 EARNINGS PER DILUTED SHARE OF $1.71 Operating Ratio Improves to a Company Record of 74.5%

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE REPORTS THIRD QUARTER 2020 EARNINGS PER DILUTED SHARE OF $1.71 Operating Ratio Improves to a Company Record of 74.5% THOMASVILLE, N.C. – (October 27, 2020) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced financial results for the three-month

October 27, 2020 8-K

- FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 21, 2020 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Com

October 23, 2020 EX-99.1

OLD DOMINION FREIGHT LINE ANNOUNCES $0.15 PER SHARE QUARTERLY CASH DIVIDEND

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE ANNOUNCES $0.15 PER SHARE QUARTERLY CASH DIVIDEND THOMASVILLE, N.C. – (October 23, 2020) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced that its Board of Directors has declared a quarterly cash dividend of $0.15 per share of common stock, p

October 23, 2020 8-K

Financial Statements and Exhibits - FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 23, 2020 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Com

September 3, 2020 EX-99.1

OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR THIRD-QUARTER 2020

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR THIRD-QUARTER 2020 THOMASVILLE, N.C. – (September 3, 2020) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today reported certain less-than-truckload (“LTL”) operating metrics for August 2020. Revenue per day increased 1.3% as compared t

September 3, 2020 8-K

Financial Statements and Exhibits - FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 3, 2020 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Co

August 6, 2020 EX-3.1.3

Articles of Amendment of Old Dominion Freight Line, Inc. (Incorporated by reference to the exhibit of the same number contained in the Company’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2020, filed on August 6, 2020)

Exhibit 3.1.3 COMMONWEALTH OF VIRGINIA STATE CORPORATION COMMISSION ARTICLES OF AMENDMENT OF OLD DOMINION FREIGHT LINE, INC. The undersigned, on behalf of the corporation set forth below, pursuant to Title 13.1, Chapter 9, Article 11 of the Code of Virginia, states as follows: 1. The name of the corporation is Old Dominion Freight Line, Inc. (the “Corporation”). 2. The Corporation has adopted an a

August 6, 2020 10-Q

Quarterly Report - FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2020 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 0-19582 OLD DOMINION FREIGHT

July 31, 2020 8-K

Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 30, 2020 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commis

July 31, 2020 EX-99.1

OLD DOMINION FREIGHT LINE REPORTS SECOND QUARTER 2020 EARNINGS PER DILUTED SHARE OF $1.25 Operating Ratio Improves to 77.8%

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE REPORTS SECOND QUARTER 2020 EARNINGS PER DILUTED SHARE OF $1.25 Operating Ratio Improves to 77.8% THOMASVILLE, N.C. – (July 30, 2020) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced financial results for the three-month and six-month periods

July 23, 2020 8-K

Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 23, 2020 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commis

July 23, 2020 EX-99.1

OLD DOMINION FREIGHT LINE ANNOUNCES $0.15 PER SHARE QUARTERLY CASH DIVIDEND

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE ANNOUNCES $0.15 PER SHARE QUARTERLY CASH DIVIDEND THOMASVILLE, N.C. – (July 23, 2020) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced that its Board of Directors has declared a quarterly cash dividend of $0.15 per share of common stock, paya

June 23, 2020 11-K

- FORM 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2019 or ☐ TRANSITION REPORT PURSUANT TO SECTION 1

June 3, 2020 EX-99.1

OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR SECOND-QUARTER 2020

EX-99.1 2 odfl-ex9916.htm PRESS RELEASE Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR SECOND-QUARTER 2020 THOMASVILLE, N.C. – (June 3, 2020) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today reported certain less-than-truckload (“LTL”) operating metrics for May 2020. Revenue per

June 3, 2020 8-K

Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 3, 2020 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commiss

May 21, 2020 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 20, 2020 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commiss

May 21, 2020 EX-99.1

OLD DOMINION FREIGHT LINE ANNOUNCES $0.15 PER SHARE QUARTERLY CASH DIVIDEND

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE ANNOUNCES $0.15 PER SHARE QUARTERLY CASH DIVIDEND THOMASVILLE, N.C. – (May 21, 2020) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced that its Board of Directors has declared a quarterly cash dividend of $0.15 per share of common stock, payab

May 5, 2020 EX-4.16

Note Purchase and Private Shelf Agreement among Old Dominion Freight Line, Inc., PGIM, Inc. and certain affiliates and managed accounts of PGIM, Inc., as purchasers, dated as of May 4, 2020 (Incorporated by reference to the exhibit of the same number contained in the Company’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2020 filed on May 5, 2020)

Exhibit 4.16 OLD DOMINION FREIGHT LINE, INC. $350,000,000 Private Shelf Facility, including $100,000,000 3.10% Series B Senior Notes Due May 4, 2027 Note Purchase and Private Shelf Agreement Dated May 4, 2020 TABLE OF CONTENTS (Not Part of Agreement) Page 1A. Authorization of Issue of Series B Notes 1 1B. Authorization of Issue of Shelf Notes. 2 2. PURCHASE AND SALE OF NOTES 2 2A. Purchase and Sal

May 5, 2020 10-Q

Quarterly Report - FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2020 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 0-19582 OLD DOMINION FREIGHT

May 1, 2020 EX-99.1

OLD DOMINION FREIGHT LINE ANNOUNCES NEW $700 MILLION STOCK REPURCHASE PROGRAM

EX-99.1 2 odfl-ex9916.htm PRESS RELEASE Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE ANNOUNCES NEW $700 MILLION STOCK REPURCHASE PROGRAM THOMASVILLE, N.C. – (May 1, 2020) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced that its Board of Directors has approved a new two-year stock repur

May 1, 2020 8-K

Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 1, 2020 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commissi

April 23, 2020 EX-99.1

OLD DOMINION FREIGHT LINE REPORTS FIRST QUARTER 2020 EARNINGS PER DILUTED SHARE OF $1.11 Operating Ratio Improves 60 Basis Points to 81.4%

Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE REPORTS FIRST QUARTER 2020 EARNINGS PER DILUTED SHARE OF $1.11 Operating Ratio Improves 60 Basis Points to 81.4% THOMASVILLE, N.C. – (April 23, 2020) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced financial results for the three-month perio

April 23, 2020 8-K

Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 23, 2020 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commi

April 20, 2020 DEF 14A

ODFL / Old Dominion Freight Line, Inc. DEF 14A - - DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of

April 6, 2020 PRE 14A

ODFL / Old Dominion Freight Line, Inc. PRE 14A - - PRE 14A

I UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confidential, for Use

March 4, 2020 8-K

Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 4, 2020 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Commis

March 4, 2020 EX-99.1

OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR FIRST-QUARTER 2020

EX-99.1 2 odfl-ex9916.htm PRESS RELEASE Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR FIRST-QUARTER 2020 THOMASVILLE, N.C. – (March 4, 2020) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today reported certain less-than-truckload (“LTL”) operating metrics for February 2020. Revenu

February 26, 2020 EX-10.18.14

Old Dominion Freight Line, Inc. Non-Employee Director Compensation Structure, effective as of the 2020 Annual Meeting of Shareholders

Exhibit 10.18.14 OLD DOMINION FREIGHT LINE, INC. NON-EMPLOYEE DIRECTOR COMPENSATION STRUCTURE EFFECTIVE AS OF THE 2020 ANNUAL MEETING OF SHAREHOLDERS Annual Cash Annual Restricted Director Role Retainer Stock Grant Amount Member (all non-employee directors) $ 90,000 $ 135,000 Lead Independent Director 25,000 (1) — Audit Committee Chair 25,000 (1) — Compensation Committee Chair 15,000 (1) — Governa

February 26, 2020 EX-10.18.12

Old Dominion Freight Line, Inc. Director Phantom Stock Plan (As Amended and Restated Through December 16, 2019) (Incorporated by reference to the exhibit of the same number contained in the Company’s Annual Report on Form 10-K for the year ended December 31, 2019, filed on February 26, 2020)

Exhibit 10.18.12 OLD DOMINION FREIGHT LINE, INC. DIRECTOR PHANTOM STOCK PLAN (As Amended and Restated Through December 16, 2019) ARTICLE 1. PURPOSE. Old Dominion Freight Line, Inc. (as defined below, the “Company”) has adopted this Director Phantom Stock Plan (as defined below, the “Plan”). The purposes of the Plan are to (a) attract and retain Eligible Directors by having a portion of the total c

February 26, 2020 EX-4.15

Description of Common Stock

Exhibit 4.15 DESCRIPTION OF COMMON STOCK Old Dominion Freight Line, Inc. (the “Company”) has one class of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). The Company’s common stock, $0.10 par value (the “Common Stock”), is registered under Section 12(b) of the Exchange Act and is listed on The Nasdaq Stock Market LLC (Nasdaq Global Se

February 26, 2020 10-K

Annual Report - FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 0-19582 OLD DOMINION FREIGHT LINE

February 26, 2020 EX-10.18.13

Amendment to Old Dominion Freight Line, Inc. Director Phantom Stock Award Agreement (under the Old Dominion Freight Line, Inc. Director Phantom Stock Plan (As Amended and Restated Through December 16, 2019)) (Incorporated by reference to the exhibit of the same number contained in the Company’s Annual Report on Form 10-K for the year ended December 31, 2019, filed on February 26, 2020)

Exhibit 10.18.13 AMENDMENT TO OLD DOMINION FREIGHT LINE, INC. DIRECTOR PHANTOM STOCK AWARD AGREEMENT THIS AMENDMENT (the “Amendment”) is made effective as of the 16th day of December, 2019 (the “Effective Date”), between Old Dominion Freight Line, Inc., a Virginia corporation (the “Company”), and (the “Participant”) to amend the Director Phantom Stock Award Agreement(s) under the Old Dominion Frei

February 21, 2020 EX-99.1

OLD DOMINION FREIGHT LINE DECLARES THREE-FOR-TWO STOCK SPLIT

EX-99.1 2 odfl-ex9916.htm PRESS RELEASE Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE DECLARES THREE-FOR-TWO STOCK SPLIT THOMASVILLE, N.C. – (February 21, 2020) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced that its Board of Directors has approved a three-for-two stock split of its co

February 21, 2020 8-K

Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 21, 2020 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Co

February 13, 2020 SC 13G/A

ODFL / Old Dominion Freight Line, Inc. / CONGDON DAVID S - SC 13G/A Passive Investment

SC 13G/A SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2 UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 25)* OLD DOMINION FREIGHT LINE, INC. (Name of Issuer) Common Stock (par value $0.10 per share) (Title of Cl

February 12, 2020 SC 13G/A

ODFL / Old Dominion Freight Line, Inc. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 4)* Name of issuer: Old Dominion Freight Line Inc Title of Class of Securities: Common Stock CUSIP Number: 679580100 Date of Event Which Requires Filing of this Statement: December 31, 2019 Check the appropriate box to designate the rule pursuant to which this Schedule i

February 6, 2020 EX-99.1

OLD DOMINION FREIGHT LINE REPORTS FOURTH QUARTER 2019 EARNINGS PER DILUTED SHARE OF $1.80 QUARTERLY CASH DIVIDEND TO INCREASE 35.3% TO $0.23 PER SHARE

EX-99.1 2 odfl-ex99170.htm EXHIBIT 99.1 Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE REPORTS FOURTH QUARTER 2019 EARNINGS PER DILUTED SHARE OF $1.80 QUARTERLY CASH DIVIDEND TO INCREASE 35.3% TO $0.23 PER SHARE THOMASVILLE, N.C. – (February 6, 2020) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today

February 6, 2020 8-K

Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 6, 2020 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Com

December 19, 2019 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 16, 2019 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Co

December 19, 2019 EX-10.19.14

Amendment to Old Dominion Freight Line, Inc. Phantom Stock Award Agreement (under the Old Dominion Freight Line, Inc. Phantom Stock Plan (As Amended and Restated Through December 16, 2019)) (Incorporated by reference to the exhibit of the same number contained in the Company’s Current Report on Form 8-K filed on December 19, 2019)

Exhibit 10.19.14 AMENDMENT TO OLD DOMINION FREIGHT LINE, INC. PHANTOM STOCK AWARD AGREEMENT THIS AMENDMENT (the “Amendment”) is made effective as of the 16th day of December, 2019 (the “Effective Date”), between Old Dominion Freight Line, Inc., a Virginia corporation (the “Company”), and (the “Participant”) to amend the Phantom Stock Award Agreement(s) under the Old Dominion Freight Line, Inc. Pha

December 19, 2019 EX-10.19.15

Old Dominion Freight Line, Inc. 2012 Phantom Stock Plan (As Amended and Restated Through December 16, 2019) (Incorporated by reference to the exhibit of the same number contained in the Company’s Current Report on Form 8-K filed on December 19, 2019)

Exhibit 10.19.15 OLD DOMINION FREIGHT LINE, INC. 2012 PHANTOM STOCK PLAN (As Amended and Restated Through December 16, 2019) Article 1. PURPOSE. Old Dominion Freight Line, Inc. (as defined below, the “Company”) has adopted this 2012 Phantom Stock Plan. The Plan is intended to qualify as a “top-hat” plan under ERISA, in that it is intended to be an “employee pension benefit plan” (as defined in Sec

December 19, 2019 EX-10.19.13

Old Dominion Freight Line, Inc. Phantom Stock Plan (As Amended and Restated Through December 16, 2019) (Incorporated by reference to the exhibit of the same number contained in the Company’s Current Report on Form 8-K filed on December 19, 2019)

Exhibit 10.19.13 OLD DOMINION FREIGHT LINE, INC. PHANTOM STOCK PLAN (As Amended and Restated Through December 16, 2019) Article 1. PURPOSE. Old Dominion Freight Line, Inc. (the “Company”) has adopted this Phantom Stock Plan (the “Plan”). The Plan is intended to qualify as a “top-hat” plan under ERISA, in that it is intended to be an “employee pension benefit plan” (as defined in Section 3(2) of ER

December 19, 2019 EX-10.19.16

Amendment to Old Dominion Freight Line, Inc. Phantom Stock Award Agreement (under the Old Dominion Freight Line, Inc. 2012 Phantom Stock Plan (As Amended and Restated Through December 16, 2019)) (Incorporated by reference to the exhibit of the same number contained in the Company’s Current Report on Form 8-K filed on December 19, 2019)

EX-10.19.16 5 odfl-ex101916118.htm EXHIBIT 10.19.16 Exhibit 10.19.16 AMENDMENT TO OLD DOMINION FREIGHT LINE, INC. PHANTOM STOCK AWARD AGREEMENT THIS AMENDMENT (the “Amendment”) is made effective as of the 16th day of December, 2019 (the “Effective Date”), between Old Dominion Freight Line, Inc., a Virginia corporation (the “Company”), and (the “Participant”) to amend the Phantom Stock Award Agreem

December 3, 2019 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 3, 2019 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Com

December 3, 2019 EX-99.1

OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR FOURTH-QUARTER 2019

EX-99.1 2 odfl-ex9916.htm PRESS RELEASE Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE PROVIDES UPDATE FOR FOURTH-QUARTER 2019 THOMASVILLE, N.C. – (December 3, 2019) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today reported certain less-than-truckload (“LTL”) operating metrics for November 2019. Re

November 21, 2019 8-K

Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 21, 2019 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Co

November 21, 2019 EX-4.14

Second Amended and Restated Credit Agreement, dated November 21, 2019, among Old Dominion Freight Line, Inc., Wells Fargo Bank, National Association, as Administrative Agent, and the Lenders named therein

Exhibit 4.14 Execution Version CUSIP Number: 679581AG3 Revolver CUSIP Number: 679581AH1 SECOND AMENDED AND RESTATED CREDIT AGREEMENT among OLD DOMINION FREIGHT LINE, INC., as Borrower THE LENDERS NAMED HEREIN, as Lenders WELLS FARGO BANK, NATIONAL ASSOCIATION, as Administrative Agent, Swingline Lender and an Issuing Lender and BANK OF AMERICA, N.A., as Syndication Agent and an Issuing Lender $250,

November 4, 2019 10-Q

Quarterly Report - FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2019 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 0-19582 OLD DOMINION FRE

October 24, 2019 8-K

Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 24, 2019 OLD DOMINION FREIGHT LINE, INC. (Exact name of Registrant as Specified in Its Charter) Virginia 0-19582 56-0751714 (State or Other Jurisdiction of Incorporation) (Com

October 24, 2019 EX-99.1

OLD DOMINION FREIGHT LINE REPORTS THIRD QUARTER 2019 EARNINGS PER DILUTED SHARE OF $2.05

EX-99.1 2 odfl-ex9919.htm PRESS RELEASE Exhibit 99.1 Contact: Adam N. Satterfield Senior Vice President, Finance and Chief Financial Officer (336) 822-5721 OLD DOMINION FREIGHT LINE REPORTS THIRD QUARTER 2019 EARNINGS PER DILUTED SHARE OF $2.05 THOMASVILLE, N.C. – (October 24, 2019) – Old Dominion Freight Line, Inc. (Nasdaq: ODFL) today announced financial results for the three-month and nine-mont

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