TLS / Telos Corporation - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

Telos Corporation

Mga Batayang Estadistika
LEI 549300P7ZDPL8UWNVI47
CIK 320121
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 Telos Corporation
SEC Filings (Chronological Order)
Halaman ini menyediakan daftar lengkap dan kronologis dari Pengajuan SEC, tidak termasuk pengajuan kepemilikan yang kami sediakan di tempat lain.
August 18, 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 August 18, 2025 Date of Report (Date of earliest event reported) TELOS CORPORATION

. 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 August 18, 2025 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File

August 11, 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 August 11, 2025 Date of Report (Date of earliest event reported) TELOS CORPORATION

. 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 August 11, 2025 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File

August 11, 2025 EX-99.2

Second Quarter 2025 Financial Results August 11, 2025 Telos Corporation Rapidly Scales Major Programs in the Second Quarter of 2025; Delivers Substantial Year-Over-Year Growth in Revenue, Gross Profit and Cash Flow; Forecasts Accelerating Growth in t

Exhibit 99.2 Second Quarter 2025 Financial Results August 11, 2025 Telos Corporation Rapidly Scales Major Programs in the Second Quarter of 2025; Delivers Substantial Year-Over-Year Growth in Revenue, Gross Profit and Cash Flow; Forecasts Accelerating Growth in the Third Quarter and Positive Cash Flow for Full Year; Resumes Share Repurchases Financial Summary •Revenue Above Guidance: Delivered $36

August 11, 2025 EX-99.1

Telos Corporation Announces Second Quarter 2025 Earnings

Exhibit 99.1 Telos Corporation Announces Second Quarter 2025 Earnings Ashburn, Va. – August 11, 2025 – Telos Corporation (NASDAQ: TLS), a leading provider of cyber, cloud and enterprise security solutions for the world’s most security-conscious organizations, has posted its 2025 second quarter financial results on its investor relations website at https://investors.telos.com. Telos will host a liv

August 11, 2025 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q x Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended: June 30, 2025 ¨ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission file number: 001-08443 TELOS CORPORATION (Exact name of regist

July 9, 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 July 8, 2025 Date of Report (Date of earliest event reported) TELOS CORPORATION (Ex

. 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 July 8, 2025 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File Nu

May 23, 2025 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 May 19, 2025 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File Nu

May 9, 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 May 8, 2025 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exa

. 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 May 8, 2025 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File Num

May 9, 2025 S-8

As filed with the Securities and Exchange Commission on May 9, 2025

As filed with the Securities and Exchange Commission on May 9, 2025 Registration Statement No.

May 9, 2025 EX-10.1

Amendment No. 1 to the Telos Corporation Amended and Restated 2016 Omnibus Long-Term Incentive Plan (incorporated by reference to

Exhibit 10.1 AMENDMENT NO. 1 TO THE TELOS CORPORATION AMENDED AND RESTATED 2016 OMNIBUS LONG-TERM INCENTIVE PLAN Telos Corporation, a Maryland corporation (the “Company”), hereby amends the Telos Corporation Amended and Restated 2016 Omnibus Long-Term Incentive Plan (the “Plan”), effective as of the date this Amendment is approved by the stockholders of the Company (the “Amendment Effective Date”)

May 9, 2025 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q x Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended: March 31, 2025 ¨ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission file number: 001-08443 TELOS CORPORATION (Exact name of regis

May 9, 2025 EX-FILING FEES

Filing Fee Table.

Exhibit 107.1 CALCULATION OF FILING FEE TABLE FORM S-8 (Form Type) Telos Corporation (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Proposed Maximum Proposed Maximum Title of Securities Fee Calculation Amount to Be Offering Aggregate Amount of Security Type to Be Registered Rule Registered(1) Price per Share(2) Offering Price(2) Fee Rate Registration Fe

May 9, 2025 EX-99.1

Telos Corporation Announces First Quarter 2025 Earnings

Exhibit 99.1 Telos Corporation Announces First Quarter 2025 Earnings Ashburn, Va. – May 9, 2025 – Telos Corporation (NASDAQ: TLS), a leading provider of cyber, cloud and enterprise security solutions for the world’s most security-conscious organizations, has posted its 2025 first quarter financial results on its investor relations website at https://investors.telos.com. Telos will host a live webc

May 9, 2025 EX-99.2

First Quarter 2025 Financial Results MAY 9, 2025

Exhibit 99.2 First Quarter 2025 Financial Results MAY 9, 2025 Telos Corporation Delivers 16.1% Sequential Revenue Growth and Positive Cash Flow in First Quarter of 2025; Reports $30.6 Million of Revenue, 39.8% GAAP Gross Margin, 45.3% Cash Gross Margin1 and $6.1 Million of Cash Flow from Operations Financial Summary •Delivered $30.6 million of revenue, including $25.8 million or 84.3% from Securit

May 9, 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 May 9, 2025 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exa

. 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 May 9, 2025 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File Num

March 28, 2025 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  )

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☑ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitt

March 28, 2025 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☑ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e

March 10, 2025 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 ☐ TRANSITION REPORT PURSUANT TO SECTION

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-08443 TELOS CORPORATION (Exact name of registrant as

March 10, 2025 EX-19.1

Insider Trading Policy

Exhibit 19.1 TELOS CORPORATION INSIDER TRADING POLICY The Insider Trading Policy (“Policy”) describes the requirements of Telos Corporation, a Maryland corporation, and its subsidiaries (collectively, the “Company” or “Telos”) related to trading, and causing the trading of, the Company’s securities or securities of certain other publicly traded companies while in possession of “material” and “non-

March 10, 2025 EX-21.1

List of subsidiaries of Telos Corporation

Exhibit 21.1 LIST OF SUBSIDIARIES Active Subsidiaries of the Company as of December 31, 2024 Name of Subsidiary State/Country of Incorporation ubIQiquity.com, inc. Delaware Xacta Corporation Delaware Teloworks, Inc. Delaware Telos Identity Management Solutions, LLC (DBA Telos ID) Delaware Teloworks Philippines, Inc. Philippines

March 10, 2025 EX-10.6

Executive Employment Agreement between Malcolm Cooke and the Company, dated as of February 20, 2025

Exhibit 10.6 EMPLOYMENT AGREEMENT THIS EMPLOYMENT AGREEMENT (“Agreement”) is made and entered into as of this February 20, 2025 by and between Telos Corporation, a Maryland corporation, for itself and its subsidiary companies, divisions, affiliates and operating entities (the “Company”) and Malcolm G. Cooke (the “Executive”). WHEREAS, the Company and the Executive desire to enter into this Agreeme

March 10, 2025 EX-99.2

Fourth Quarter 2024 Financial Results MARCH 10, 2025

Exhibit 99.2 Fourth Quarter 2024 Financial Results MARCH 10, 2025 Telos Corporation Reports $26.4 Million of Revenue, 40.3% GAAP Gross Margin and 47.0% Cash Gross Margin1 in 4Q; Forecasts 7% to 15% Sequential Revenue Growth and Positive Cash Flow in 1Q 2025 Financial Summary •Delivered $26.4 million of revenue, including $21.9 million or 83.1% from Security Solutions and $4.5 million or 16.9% from

March 10, 2025 EX-99.1

Telos Corporation Announces Fourth Quarter and Full Year 2024 Earnings

Exhibit 99.1 Telos Corporation Announces Fourth Quarter and Full Year 2024 Earnings Ashburn, Va. – March 10, 2025 – Telos Corporation (NASDAQ: TLS), a leading provider of cyber, cloud and enterprise security solutions for the world’s most security-conscious organizations, has posted its 2024 fourth quarter and full year financial results on its investor relations website at https://investors.telos

March 10, 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 March 10, 2025 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File

January 27, 2025 8-K

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 January 27, 2025 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission Fil

November 12, 2024 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q x Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended: September 30, 2024 ¨ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission file number: 001-08443 TELOS CORPORATION (Exact name of r

November 12, 2024 EX-99.1

Telos Corporation Announces Third Quarter 2024 Earnings

Exhibit 99.1 Telos Corporation Announces Third Quarter 2024 Earnings Ashburn, Va. – November 12, 2024 – Telos Corporation (NASDAQ: TLS), a leading provider of cyber, cloud and enterprise security solutions for the world’s most security-conscious organizations, has posted its 2024 third quarter financial results on its investor relations website at https://investors.telos.com. Telos will host a liv

November 12, 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 November 12, 2024 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission Fi

November 12, 2024 EX-99.2

Third Quarter 2024 Financial Results NOVEMBER 12, 2024

Exhibit 99.2 Third Quarter 2024 Financial Results NOVEMBER 12, 2024 Telos Corporation Reports $23.8 Million of Revenue, 13.2% GAAP Gross Margin, and 44.0% Cash Gross Margin; Forecasts Sequential Revenue Growth in 4Q 2024 and Significant Year-Over-Year Revenue Growth in 2025 Third Quarter Financial Summary •Delivered $23.8 million of revenue, including $18.3 million or 77% from Security Solutions a

August 28, 2024 8-K

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 August 28, 2024 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File

August 9, 2024 EX-99.1

Telos Corporation Announces Second Quarter Results Above Guidance: Reports $28.5 Million of Revenue, 34.1% GAAP Gross Margin, and 42.0% Cash Gross Margin

Exhibit 99.1 Telos Corporation Announces Second Quarter Results Above Guidance: Reports $28.5 Million of Revenue, 34.1% GAAP Gross Margin, and 42.0% Cash Gross Margin •Reports Second Quarter Results Above High End of Guidance Range on Key Financial Metrics •Delivered $28.5 Million of Revenue, Reflecting Outperformance by Secure Networks •Generated 34.1% GAAP Gross Margin; Expanded Cash Gross Margi

August 9, 2024 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q x Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended: June 30, 2024 ¨ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission file number: 001-08443 TELOS CORPORATION (Exact name of regist

August 9, 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 August 9, 2024 Date of Report (Date of earliest event reported) TELOS CORPORATION (

. 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 August 9, 2024 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File

May 23, 2024 S-8

As filed with the Securities and Exchange Commission on May 22, 2024

As filed with the Securities and Exchange Commission on May 22, 2024 Registration Statement No.

May 23, 2024 EX-FILING FEES

Filing Fee Table.

Exhibit 107.1 CALCULATION OF FILING FEE TABLE FORM S-8 (Form Type) Telos Corporation (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Proposed Maximum Proposed Maximum Title of Securities Fee Calculation Amount to Be Offering Aggregate Amount of Security Type to Be Registered Rule Registered(1) Price per Share(2) Offering Price(2) Fee Rate Registration Fe

May 22, 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, 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 May 21, 2024 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File Nu

May 22, 2024 EX-10.1

Telos Corporation Amended and Restated 2016 Omnibus Long-Term Incentive Plan.

EXHIBIT 10.1 TELOS CORPORATION AMENDED AND RESTATED 2016 OMNIBUS LONG-TERM INCENTIVE PLAN Telos Corporation, a Maryland corporation (the “Company”), sets forth herein the terms of its Amended and Restated 2016 Omnibus Long-Term Incentive Plan (the “Plan”), as follows: 1. PURPOSE The Plan is intended to enhance the Company’s and its Subsidiaries’ ability to attract and retain highly qualified direc

May 10, 2024 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q x Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended: March 31, 2024 ¨ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission file number: 001-08443 TELOS CORPORATION (Exact name of regis

May 10, 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 May 10, 2024 Date of Report (Date of earliest event reported) TELOS CORPORATION (Ex

. 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 May 10, 2024 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File Nu

May 10, 2024 EX-99.1

Telos Corporation Announces First Quarter Results Above Guidance: Reports $29.6 Million of Revenue, 37.0% GAAP Gross Margin, and 42.2% Cash Gross Margin

Exhibit 99.1 Telos Corporation Announces First Quarter Results Above Guidance: Reports $29.6 Million of Revenue, 37.0% GAAP Gross Margin, and 42.2% Cash Gross Margin •Reports First Quarter Results Above High End of Guidance Range on Key Financial Metrics •Delivered $29.6 Million of Revenue, Reflecting Outperformance by Security Solutions •Generated 37.0% GAAP Gross Margin; Expanded Cash Gross Marg

April 15, 2024 DEFR14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. 1)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. 1) Filed by the Registrant ☑ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e

April 9, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☑ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e

April 9, 2024 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  )

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☑ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitt

March 15, 2024 EX-21.1

List of subsidiaries of Telos Corporation

Exhibit 21.1 LIST OF SUBSIDIARIES Active Subsidiaries of the Company as of December 31, 2023 Name of Subsidiary State/Country of Incorporation ubIQiquity.com, inc. Delaware Xacta Corporation Delaware Teloworks, Inc. Delaware Telos Identity Management Solutions, LLC (DBA Telos ID) Delaware Teloworks Philippines, Inc. Philippines Telos APAC Pte. Ltd. Singapore

March 15, 2024 EX-97.1

Policy Relating to Recovery of Erroneously Awarded Compensation

EXHIBIT 97.1 Clawback Policy Introduction The Board of Directors (the “Board”) of Telos Corporation, a Maryland corporation (the “Company”), believes that it is in the best interests of the Company and its shareholders to create and maintain a culture that emphasizes integrity and accountability and that reinforces the Company’s pay-for-performance compensation philosophy. The Board has therefore

March 15, 2024 EX-99

Telos Corporation Announces Substantial Progress on New Business Capture; Reports Fourth Quarter and Full Year 2023 Results Above Expectations

Exhibit 99.1 Telos Corporation Announces Substantial Progress on New Business Capture; Reports Fourth Quarter and Full Year 2023 Results Above Expectations •Telos’ Prime Partners Received Awards on New Programs Worth up to $525 Million to Telos’ Security Solutions Business Over Five Years, Subject to Customary Protest Periods and Favorable Resolution of Protests •Reports Fourth Quarter and Full Ye

March 15, 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 March 15, 2024 Date of Report (Date of earliest event reported) TELOS CORPORATION (

. 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 March 15, 2024 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File

March 15, 2024 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTION

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-08443 TELOS CORPORATION (Exact name of registrant as

February 13, 2024 SC 13G/A

TLS / Telos Corporation / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv02051-teloscorp.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 2)* Name of issuer: Telos Corp Title of Class of Securities: Common Stock CUSIP Number: 87969B101 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box to designate the rule purs

November 9, 2023 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q x Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended: September 30, 2023 ¨ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission file number: 001-08443 TELOS CORPORATION (Exact name of r

November 9, 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 November 9, 2023 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission Fil

November 9, 2023 8-K

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, 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 November 7, 2023 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission Fil

November 9, 2023 EX-3.1

Fourth Amended and Restated Bylaws of Telos Corporation, effective as of November 7, 2023

EXHIBIT 3.1 TELOS CORPORATION FOURTH AMENDED AND RESTATED BYLAWS EFFECTIVE AS OF NOVEMBER 7, 2023 ARTICLE I OFFICES Section 1. PRINCIPAL OFFICE. The principal office of the Corporation shall be located at such place or places as the Board of Directors may designate. Section 2. ADDITIONAL OFFICES. The Corporation may have additional offices at such places as the Board of Directors may from time to

November 9, 2023 EX-99.1

Telos Corporation Announces Third Quarter Results: Exceeds Guidance on All Metrics, Significantly Expands Gross Margin, Returns to Positive Cash Flow From Operations, and Raises Full-Year Outlook

Exhibit 99.1 Telos Corporation Announces Third Quarter Results: Exceeds Guidance on All Metrics, Significantly Expands Gross Margin, Returns to Positive Cash Flow From Operations, and Raises Full-Year Outlook •Reports Third Quarter Results Above High End of Guidance Range on All Metrics •Delivered $36.2 Million of Revenue, Reflecting Outperformance by Security Solutions and Official Launch of TSA

September 20, 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

. 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 September 20, 2023 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission F

September 20, 2023 EX-99.1

Telos Corporation Annual Incentive Plan ARTICLE I OBJECTIVE OF THE PLAN

Telos Corporation Annual Incentive Plan ARTICLE I OBJECTIVE OF THE PLAN The purpose of the Telos Corporation (“Company”) Annual Incentive Plan (the "Plan") is to recognize and reward management employees (“Participant(s)”) for contributing to the annual success of the Company and achieving annual predetermined performance objectives.

August 15, 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 August 15, 2023 Date of Report (Date of earliest event reported) TELOS CORPORATION

. 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 August 15, 2023 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File

August 15, 2023 EX-99.1

Telos Corporation becomes TSA’s second official TSA PreCheck® enrollment provider

Exhibit 99.1 Telos Corporation becomes TSA’s second official TSA PreCheck® enrollment provider WASHINGTON – August 15, 2023 – The Transportation Security Administration (TSA) announced today that it is expanding TSA PreCheck® with Telos Corporation, which is now offering TSA PreCheck enrollment services at 10 locations. Since TSA first launched the TSA PreCheck application program as a DHS Trusted

August 9, 2023 8-K/A

Submission of Matters to a Vote of Security Holders

. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 May 8, 2023 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File N

August 9, 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 August 9, 2023 Date of Report (Date of earliest event reported) TELOS CORPORATION (

. 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 August 9, 2023 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File

August 9, 2023 EX-99.1

Telos Corporation Announces Second Quarter Results: Reports $32.9 Million of Revenue and 37.6% Gross Margin, and Raises Midpoint of Full-Year Guidance

Exhibit 99.1 Telos Corporation Announces Second Quarter Results: Reports $32.9 Million of Revenue and 37.6% Gross Margin, and Raises Midpoint of Full-Year Guidance •Reported Second Quarter Results Above High End of Guidance Range •Delivered $32.9 Million of Revenue, Reflecting Outperformance by Security Solutions •Generated 37.6% Gross Margin; Expanded Gross Margin 36 Basis Points Year-over-Year i

August 9, 2023 EX-10.1

Form of Telos Corporation Notice of Grant of Option

Exhibit 10.1 TELOS CORPORATION NOTICE OF GRANT OF OPTION Notice of Grant (“Grant Notice”) is hereby given of the following grant of an Option (the “Award”) to purchase Shares of Common Stock of Telos Corporation (the “Company” or “Telos”): Award Recipient: [NAME] Grant Date: [DATE] Number of Shares: [NUMBER] Shares Option Price: [PRICE] per Share Vesting Schedule: [VESTING SCHEDULE] Type of Option

August 9, 2023 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q x Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended: June 30, 2023 ¨ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission file number: 001-08443 TELOS CORPORATION (Exact name of regist

August 9, 2023 EX-10.2

Form of Telos Corporation Notice of Grant of Restricted Shares and/or Restricted Share Units (Time-based)

Exhibit 10.2 TELOS CORPORATION NOTICE OF GRANT OF RESTRICTED SHARES AND/OR RESTRICTED SHARE UNITS TIME-BASED Notice of Grant (“Grant Notice”) is hereby given of the following grant of Restricted Shares and/or Restricted Share Units (the “Award”) of Common Stock of Telos Corporation (the “Company” or “Telos”): Award Recipient: [NAME] Grant Date: [DATE] Number of Shares: [NUMBER] shares of Restricte

May 11, 2023 S-8

As filed with the Securities and Exchange Commission on May 11, 2023

As filed with the Securities and Exchange Commission on May 11, 2023 Registration Statement No.

May 11, 2023 EX-4.5

Amendment No. 2 to the 2016 Omnibus Long-Term Incentive Plan

Exhibit 4.5 AMENDMENT NO. 2 TO THE TELOS CORPORATION 2016 OMNIBUS LONG-TERM INCENTIVE PLAN Telos Corporation, a Maryland corporation (the “Company”), hereby amends the Telos Corporation 2016 Omnibus Long-Term Incentive Plan (the “Plan”), effective as of the date this Amendment is approved by the stockholders of the Company (the “Amendment Effective Date”), as follows: Section 4 of the Plan is here

May 11, 2023 EX-FILING FEES

Filing Fee Table

Exhibit 107.1 CALCULATION OF FILING FEE TABLE FORM S-8 (Form Type) Telos Corporation (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Proposed Maximum Proposed Maximum Title of Securities Fee Calculation Amount to Be Offering Aggregate Amount of Security Type to Be Registered Rule Registered(1) Price per Share(2) Offering Price(2) Fee Rate Registration Fe

May 11, 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 May 11, 2023 Date of Report (Date of earliest event reported) TELOS CORPORATION (Ex

. 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 May 11, 2023 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File Nu

May 10, 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 May 10, 2023 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File Nu

May 10, 2023 EX-99.1

Telos Corporation Announces First Quarter Results: Reports $35.2 Million of Revenue and 38.3% Gross Margin

Exhibit 99.1 Telos Corporation Announces First Quarter Results: Reports $35.2 Million of Revenue and 38.3% Gross Margin •Reported First Quarter Results Above High End of Guidance Range •Delivered Quarterly Revenue of $35.2 Million •Expanded Quarterly Gross Margin by 66 Basis Points to 38.3% Year over Year •Improved GAAP Net Loss by 35% Year over Year •Reaffirms Full Year Guidance Ashburn, Va. – Ma

May 10, 2023 EX-10.1

First Amendment to Credit Agreement between, among others, Telos Corporation and JP Morgan Chase Bank, dated April 12, 2023

Exhibit 10.1 FIRST AMENDMENT TO CREDIT AGREEMENT THIS FIRST AMENDMENT to Credit Agreement (this “Amendment”) is entered into as of April 12, 2023, by and among JPMORGAN CHASE BANK, N.A., (“JPMorgan”) as Administrative Agent (in such capacity, “Administrative Agent”), the Lenders party hereto (each a “Lender” and collectively, the “Lenders”) including JPMorgan in its capacity as a Lender, the Loan

May 10, 2023 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q x Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended: March 31, 2023 ¨ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission file number: 001-08443 TELOS CORPORATION (Exact name of regis

March 28, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defin

March 28, 2023 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  )

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☑ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitt

March 16, 2023 EX-10.5

Executive Employment Agreement between E. Hutchinson Robbins, Jr. and the Company, dated as of February 1, 2022

Exhibit 10.5 EMPLOYMENT AGREEMENT THIS EMPLOYMENT AGREEMENT (“Agreement”) is made and entered into as of this 1st day of February, 2022 by and between Telos Corporation, a Maryland corporation, for itself and its subsidiary companies, divisions, affiliates and operating entities (the “Company”) and E. Hutchinson Robbins, Jr. (the “Executive”). WHEREAS, the Company and the Executive desire to enter

March 16, 2023 EX-99.1

Telos Corporation Announces Fourth Quarter Results: Delivers $47.3 Million of Revenue and 38.6% Gross Margin

Exhibit 99.1 Telos Corporation Announces Fourth Quarter Results: Delivers $47.3 Million of Revenue and 38.6% Gross Margin •Delivered Quarterly Revenue of $47.3 Million and Full Year Revenue of $216.9 Million •Expanded Quarterly Gross Margin by 95 Basis Points to 38.6% and Full Year Gross Margin by 96 Basis Points to 36.4% •Generated Full Year Cash Flow from Operations of $16.5 Million and Free Cas

March 16, 2023 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 ☐ TRANSITION REPORT PURSUANT TO SECTION

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-08443 TELOS CORPORATION (Exact name of registrant as

March 16, 2023 EX-24

Power of Attorney

Exhibit 24 POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS, that the undersigned, a director of Telos Corporation, a Maryland corporation (the “Registrant”), hereby constitutes and appoints John B.

March 16, 2023 EX-21.1

List of subsidiaries of Telos Corporation

Exhibit 21.1 LIST OF SUBSIDIARIES Active Subsidiaries of the Company as of December 31, 2022 Name of Subsidiary State/Country of Incorporation Ubiquity.com, Inc. Delaware Xacta Corporation Delaware Teloworks, Inc. Delaware Telos Identity Management Solutions, LLC (DBA Telos ID) Delaware Teloworks Philippines, Inc. Philippines Telos APAC Pte. Ltd. Singapore

March 16, 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 March 16, 2023 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File

February 9, 2023 SC 13G/A

TLS / Telos Corp / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv02022-teloscorp.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 1)* Name of issuer: Telos Corp. Title of Class of Securities: Common Stock CUSIP Number: 87969B101 Date of Event Which Requires Filing of this Statement: December 30, 2022 Check the appropriate box to designate the rule pur

January 11, 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 January 9, 2023 Date of Report (Date of earliest event reported) TELOS CORPORATION

. 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 January 9, 2023 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File

January 5, 2023 EX-99.1

CREDIT AGREEMENT dated as of December 30, 2022 TELOS CORPORATION The Lenders Party Hereto JPMORGAN CHASE BANK, N.A., as Administrative Agent JPMORGAN CHASE BANK, N.A., as Sole Bookrunner and Sole Lead Arranger

CREDIT AGREEMENT dated as of December 30, 2022 among TELOS CORPORATION The Lenders Party Hereto and JPMORGAN CHASE BANK, N.

January 5, 2023 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

. 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 December 30, 2022 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission Fi

November 9, 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, 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 November 3, 2022 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission Fil

November 9, 2022 EX-99.1

Telos Corporation Announces Third Quarter Results: Delivers $63.6 Million of Revenue, 32.9% Gross Margin, and $12.0 Million of Cash Flow from Operations

Exhibit 99.1 Telos Corporation Announces Third Quarter Results: Delivers $63.6 Million of Revenue, 32.9% Gross Margin, and $12.0 Million of Cash Flow from Operations •Exceeded High End of Guidance Range on All Financial Metrics •Generated $12.0 Million of Cash Flow from Operations and $8.4 Million of Free Cash Flow •Deployed $4.7 Million to Share Repurchases During the Third Quarter, Totaling $7.7

November 9, 2022 10-Q

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

Table of Contents 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 ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission file number: 001-08443 TELOS CORPORATION (Exact name of r

October 19, 2022 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 October 18, 2022 Date of Report (Date of earliest event reported) TELOS CORPORATION

. 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 October 18, 2022 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission Fil

August 9, 2022 EX-99.1

Telos Corporation Announces Second Quarter Results: Delivers $55.8 Million of Revenue, 37.5% Gross Margin, and $7.9 Million of Cash Flow from Operations; Begins Stock Repurchases

Exhibit 99.1 Telos Corporation Announces Second Quarter Results: Delivers $55.8 Million of Revenue, 37.5% Gross Margin, and $7.9 Million of Cash Flow from Operations; Begins Stock Repurchases ?Delivered $55.8 Million of Revenue, Above High End of Guidance Range ?Generated 37.5% Gross Margin, Above High End of Guidance Range; Expanded Gross Margin 374 Basis Points Year-over-Year in the First Half o

August 9, 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 August 9, 2022 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File

August 9, 2022 10-Q

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

Table of Contents 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 ? Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission file number: 001-08443 TELOS CORPORATION (Exact name of regist

June 8, 2022 8-K

Financial Statements and Exhibits, Changes in Registrant's Certifying Accountant

. 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 June 6, 2022 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File Nu

June 8, 2022 EX-16.1

to the Securities and Exchange Commissio

Exhibit 16.1 June 7, 2022 Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 We have been furnished with a copy of the response to Item 4.01 of Form 8-K for the event that occurred on June 6, 2022, to be filed by our former client, Telos Corporation. We agree with the statements made in response to that Item insofar as they relate to our Firm. Very truly yours, /s/ BDO US

May 24, 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 May 24, 2022 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File Nu

May 24, 2022 EX-99.1

Telos Corporation Announces $50 Million Share Repurchase Authorization

Exhibit 99.1 Telos Corporation Announces $50 Million Share Repurchase Authorization Ashburn, Va. ? May 24, 2022 ? Telos ? Corporation (NASDAQ: TLS), a leading provider of cyber, cloud and enterprise security solutions for the world?s most security-conscious organizations, today announced that its Board of Directors authorized a share repurchase program for up to $50 million of the Company?s common

May 17, 2022 8-K

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 May 17, 2022 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File Nu

May 10, 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 May 10, 2022 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File Nu

May 10, 2022 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q x Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended: March 31, 2022 ? Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission file number: 001-08443 TELOS CORPORATION (Exact name of regis

May 10, 2022 EX-99.1

Telos Corporation Announces First Quarter Results: Delivers $50.2 Million of Revenue and Expands Gross Margin by Over 1,100 Basis Points Year over Year; Turns Cash Flow Positive for the Trailing Twelve Month Period

d Exhibit 99.1 Telos Corporation Announces First Quarter Results: Delivers $50.2 Million of Revenue and Expands Gross Margin by Over 1,100 Basis Points Year over Year; Turns Cash Flow Positive for the Trailing Twelve Month Period ?Delivers Revenue of $50.2 Million, Above High End of Guidance Range ?Increased Gross Profit 30% Year over Year to $18.9 Million; Expanded Gross Margin Over 1,100 Basis P

April 7, 2022 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

DEF 14A 1 brhc10036195def14a.htm DEF 14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (

April 7, 2022 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Defin

March 28, 2022 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 o TRANSITION REPORT PURSUANT TO SECTION

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-08443 TELOS CORPORATION (Exact name of registrant as

March 28, 2022 EX-4.13

Description of our Capital Stock

Exhibit 4.13 DESCRIPTION OF OUR CAPITAL STOCK General The following description summarizes the most important terms of our capital stock and certain provisions of the Maryland General Corporation Law (?MGCL?) that may be applicable to holders of the Corporation?s capital stock. This summary does not purport to be complete and is qualified in its entirety by the provisions of our Charter, as amende

March 28, 2022 EX-21

List of subsidiaries of Telos Corporation

Exhibit 21 LIST OF SUBSIDIARIES Active Subsidiaries of the Company as of December 31, 2021 Name of Subsidiary State/Country of Incorporation Ubiquity.com, Inc. Delaware Xacta Corporation Delaware Teloworks, Inc. Delaware Telos Identity Management Solutions, LLC (DBA Telos ID) Delaware Teloworks Philippines, Inc. Philippines Telos APAC Pte. Ltd. Singapore

March 28, 2022 EX-24

Power of Attorney

Exhibit 24 POWER OF ATTORNEY KNOW ALL PERSONS BY THESE PRESENTS, that each of the undersigned, in their capacities as directors and/or executive officers of Telos Corporation, a Maryland corporation (the ?Registrant?), hereby constitute and appoint each of John B.

March 18, 2022 8-K

Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, 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 March 18, 2022 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File

March 18, 2022 EX-99.1

###

Exhibit 99.1 Telos Corporation Announces the Notice Received from the NASDAQ Stock Market Ashburn, VA ? March 18, 2022 ? Telos? Corporation (Nasdaq: TLS) (the "Company"), today announced that it received a Notice (the ?Notice?) from the NASDAQ Stock Market on March 17, 2022 notifying the Company that, because its Form 10-K for the fiscal year ended December 31, 2021 (the "2021 10-K") was not filed

March 16, 2022 EX-99.1

Telos Corporation Announces Fourth Quarter Results: Delivers 43% Sales Growth and Expands Gross Margin 196 Basis Points; Issues 2022 Guidance

d Exhibit 99.1 Telos Corporation Announces Fourth Quarter Results: Delivers 43% Sales Growth and Expands Gross Margin 196 Basis Points; Issues 2022 Guidance ?Increased Quarterly Revenue 43% to $64.1 Million; Driven by 37% Growth in Security Solutions and 49% Growth in Secure Networks ?Increased Quarterly Gross Profit 51% to $24.1 Million; Expanded Gross Margin 196 Basis Points to 37.7% ?Generated

March 16, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition, 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 March 16, 2022 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File

March 1, 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 February 28, 2022 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission Fi

March 1, 2022 NT 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING SEC File Number 001-08443 (Check one): ☒ Form 10-K ☐ Form 20-F ☐ Form 11-K ☐ Form 10-Q ☐ Form 10-D ☐ Form N-SAR ☐ Form N-CSR For Period En

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING SEC File Number 001-08443 (Check one): ☒ Form 10-K ☐ Form 20-F ☐ Form 11-K ☐ Form 10-Q ☐ Form 10-D ☐ Form N-SAR ☐ Form N-CSR For Period Ended: December 31, 2021 ☐ Transition Report on Form 10-K ☐ Transition Report on Form 20-F ☐ Transition Report on Form 11-K ☐ Transition Report on Form

March 1, 2022 EX-99.1

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Exhibit 99.1 Telos Corporation Announces Date Change for Its Fourth Quarter and Full Year 2021 Earnings Conference Call ASHBURN, Va., February 28, 2022 - Telos? Corporation (NASDAQ: TLS), a leading provider of cyber, cloud and enterprise security solutions for the world?s most security conscious organizations, announced today that its fourth quarter and full year 2021 earnings conference call will

February 28, 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 February 28, 2022 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission Fi

February 28, 2022 EX-99.1

Telos Corporation Annual Incentive Plan ARTICLE I OBJECTIVE OF THE PLAN

Exhibit 99.1 Telos Corporation Annual Incentive Plan ARTICLE I OBJECTIVE OF THE PLAN The purpose of the Telos Corporation (?Company?) Annual Incentive Plan (the "Plan") is to recognize and reward management employees (?Participant(s)?) for contributing to the annual success of the Company and achieving annual predetermined performance objectives. ARTICLE II PLAN ADMINISTRATION The Compensation Com

February 10, 2022 SC 13G

TLS / Telos Corp / VANGUARD GROUP INC - SCHEDULE 13G Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 Name of issuer: Telos Corp. Title of Class of Securities: Common Stock CUSIP Number: 87969B101 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 is filed: ??Rule 13d-1(b) ??Rule 13d-1(

February 8, 2022 SC 13G/A

TLS / Telos Corp / Toxford Corp/Panama - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* TELOS CORPORATION (Name of Issuer) Common Stock, $0.001 Par Value Per Share (Title of Class of Securities) 87969B 101 (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule

January 21, 2022 EX-99.1

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Exhibit 99.1 Telos Corporation Announces Changes to Board of Directors ?Company appoints Bradley Jacobs and Derrick Dockery ?Bernard Bailey will not stand for reelection after 16 years of service Ashburn, VA ? January 21, 2022 ? Telos? Corporation, a leading provider of cyber, cloud and enterprise security solutions for the world?s most security-conscious organizations, today announced that Bradle

January 21, 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, 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 January 21, 2022 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission Fil

January 4, 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 January 4, 2022 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File

November 15, 2021 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, 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 November 11, 2021 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission Fi

November 15, 2021 10-Q

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

Table of Contents 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 ? Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission file number: 001-08443 TELOS CORPORATION (Exact name of r

November 15, 2021 EX-99.1

Telos Corporation Announces Third Quarter Results: Delivers 48% Reported Sales Growth, 80% Adjusted Sales Growth, Record Gross Profit and $12.5 Million of Cash Flow

d Exhibit 99.1 Telos Corporation Announces Third Quarter Results: Delivers 48% Reported Sales Growth, 80% Adjusted Sales Growth, Record Gross Profit and $12.5 Million of Cash Flow ?Delivers Revenues of $70.1 Million; Up 48% Reported; Up 80% Excluding Contract with U.S. Census Bureau; Driven by Xacta Solutions, Telos ID and Secure Networks ?Increases Gross Profit 57% to a Record $26.1 Million; Expa

August 16, 2021 EX-10.1

Executive Employment Agreement between Mark Bendza and the Company, dated as of July 19, 2021

Exhibit 10.1 EMPLOYMENT AGREEMENT THIS EMPLOYMENT AGREEMENT (?Agreement?) is made and entered into as of this 19th day of July, 2021 by and between Telos Corporation, a Maryland corporation, for itself and its subsidiary companies, divisions, affiliates and operating entities (the ?Company?) and Mark Bendza (the ?Executive?). WHEREAS, the Company and the Executive desire to enter into this Agreeme

August 16, 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 August 16, 2021 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File

August 16, 2021 EX-99.1

Telos Corporation Reports Strong Second Quarter Results Driven by Growth in Xacta, Telos Ghost and Secure Networks; Delivers Gross Margin Expansion and Positive Cash Flow; Reaffirms Full Year Guidance

d Exhibit 99.1 Telos Corporation Reports Strong Second Quarter Results Driven by Growth in Xacta, Telos Ghost and Secure Networks; Delivers Gross Margin Expansion and Positive Cash Flow; Reaffirms Full Year Guidance ?Delivers Revenues of $52.6 million; Up 8% Reported; Up 48% Excluding Contract with U.S. Census Bureau; Reports Double Digit Growth in Xacta, Telos Ghost, and Secure Networks ?Increase

August 16, 2021 EX-99.1

Solutions that empower and protect the enterprise.TM Invest r Pres ntation August 2021 The information contained in this presentation does not constitute or form part of, and should not be construed as, any offer or sale or subscription of, or any in

Solutions that empower and protect the enterprise.TM Invest r Pres ntation August 2021 The information contained in this presentation does not constitute or form part of, and should not be construed as, any offer or sale or subscription of, or any invitation to offer, buy or subscribe for, any securities, nor shall there be any offer, solicitation or sale in any jurisdiction in which such offer, s

August 16, 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 August 16, 2021 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File

August 16, 2021 10-Q

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

Table of Contents 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 ? Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission file number: 001-08443 TELOS CORPORATION (Exact name of regist

July 19, 2021 EX-99.1

Telos Corporation Appoints New Chief Financial Officer Mark Bendza, accomplished corporate finance executive, to serve as CFO of leading cybersecurity company

Exhibit 99.1 Telos Corporation Appoints New Chief Financial Officer Mark Bendza, accomplished corporate finance executive, to serve as CFO of leading cybersecurity company Ashburn, Va. ? July 19, 2021 ? Telos ? Corporation (NASDAQ: TLS), a leading provider of cyber, cloud and enterprise security solutions for the world?s most security-conscious organizations, announced it has appointed Mark Bendza

July 19, 2021 EX-10.1

Executive Employment Agreement between Mark Bendza and the Company, dated as of July 19, 2021

Exhibit 10.1 EMPLOYMENT AGREEMENT THIS EMPLOYMENT AGREEMENT (?Agreement?) is made and entered into as of this 19th day of July, 2021 by and between Telos Corporation, a Maryland corporation, for itself and its subsidiary companies, divisions, affiliates and operating entities (the ?Company?) and Mark Bendza (the ?Executive?). WHEREAS, the Company and the Executive desire to enter into this Agreeme

July 19, 2021 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 July 19, 2021 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File N

May 26, 2021 8-K

Submission of Matters to a Vote of Security Holders

8-K 1 8k-052521.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 May 25, 2021 Date of Report (date of earliest event reported): TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorpor

May 18, 2021 EX-99

Investor Presentation May 2021 2 The information contained in this presentation does not constitute or form part of, and should not be construed as, any offer or sale or subscription of, or any invitation to offer, buy or subscribe for, any securitie

Investor Presentation May 2021 2 The information contained in this presentation does not constitute or form part of, and should not be construed as, any offer or sale or subscription of, or any invitation to offer, buy or subscribe for, any securities, nor shall there be any offer, solicitation or sale in any jurisdiction in which such offer, solicitation or sale would be unlawful.

May 18, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 May 18, 2021 Date of Report (date of earliest event reported): TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.

May 17, 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 May 17, 2021 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File Numb

May 17, 2021 10-Q

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

10-Q 1 form10q.htm 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, 2021 ◻ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission file number: 001-08443 TELOS CORPORATION (Exact na

May 17, 2021 EX-10.1

INDEMNIFICATION AGREEMENT

EX-10.1 2 ex101-1.htm EXHIBIT 10.1 Exhibit 10.1 INDEMNIFICATION AGREEMENT THIS INDEMNIFICATION AGREEMENT (this “Agreement”) is made and entered into effective as of March 1, 2021 (the “Effective Date”), by and between Telos Corporation, a Maryland corporation (collectively, with its affiliates and subsidiaries, the “Company”), and [NAME] (“Indemnitee”). WHEREAS, Indemnitee commenced service as [A

May 17, 2021 EX-99

TELOS CORPORATION AND SUBSIDIARIES CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (amounts in thousands)

Exhibit 99.1 Telos Corporation Reports First Quarter 2021 Results - Revenue Increases 43% Year-Over-Year to $55.8 Million - Gross Profit Increases to $14.4 Million - Company Reaffirms Full Year 2021 Guidance Ashburn, Va. ? May 17, 2021 ? Telos? Corporation (NASDAQ: TLS), a leading provider of cyber, cloud and enterprise security solutions for the world?s most security-conscious organizations, toda

April 15, 2021 DEF 14A

- DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Defin

April 15, 2021 DEFA14A

- DEFA14A

DEFA14A 1 nc10023085x1defa14a.htm DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (

April 7, 2021 SC 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* TELOS CORPORATION (Name of Issuer) Common Stock, $0.001 Par Value Per Share (Title of Class of Securities

SC 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* TELOS CORPORATION (Name of Issuer) Common Stock, $0.001 Par Value Per Share (Title of Class of Securities) 87969B 101 (CUSIP Number) December 31, 2020 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate th

April 7, 2021 EX-99.1

Investor Presentation April 2021 2 The information contained in this presentation does not constitute or form part of, and should not be construed as, any offer or sale or subscription of, or any invitation to offer, buy or subscribe for, any securit

Investor Presentation April 2021 2 The information contained in this presentation does not constitute or form part of, and should not be construed as, any offer or sale or subscription of, or any invitation to offer, buy or subscribe for, any securities, nor shall there be any offer, solicitation or sale in any jurisdiction in which such offer, solicitation or sale would be unlawful.

April 7, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

8-K 1 8k04072021.htm FORM 8K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 April 7, 2021 Date of Report (date of earliest event reported): TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorpo

April 2, 2021 EX-1.1

TELOS CORPORATION Shares of Common Stock UNDERWRITING AGREEMENT

Exhibit 1.1 TELOS CORPORATION Shares of Common Stock UNDERWRITING AGREEMENT March 31, 2021 B. Riley Securities, Inc. BMO Capital Markets Corp. Needham & Company, LLC as Representatives of the several Underwriters c/o B. Riley Securities, Inc. 299 Park Avenue New York, NY 10171 Dear Sirs: Telos Corporation, a Maryland corporation (the ?Company?) and certain stockholders of the Company listed on Sch

April 2, 2021 8-K

Financial Statements and Exhibits, Other Events

8-K 1 nt10022521x48k.htm 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 March 31, 2021 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of

April 2, 2021 424B5

CALCULATION OF REGISTRATION FEE

424B5 1 nt10022521x3424b5.htm 424B5 TABLE OF CONTENTS Filed Pursuant to Rule 424(b)(5) Registration No. 333-254914 CALCULATION OF REGISTRATION FEE Title of Each Class of Securities Offered Amount to be Registered(1) Maximum Offering Price Per Share Maximum Aggregate Offering Price Amount of Registration Fee(2) Common Stock, $0.001 par value per share 9,090,909 $33.00 $299,999,997 $32,730.00 (1) In

March 31, 2021 424B5

        Shares

424B5 1 nt10022521x2424b5.htm 424B5 TABLE OF CONTENTS Filed Pursuant to Rule 424(b)(5) Registration No. 333-254914 The information in this preliminary prospectus supplement is not complete and may be changed. This preliminary prospectus supplement and the accompanying prospectus are not an offer to sell these securities and are not soliciting an offer to buy these securities in any jurisdiction in

March 31, 2021 S-3ASR

- S-3ASR

S-3ASR 1 nt10022521x1s3asr.htm S-3ASR TABLE OF CONTENTS As filed with the Securities and Exchange Commission on March 31, 2021. Registration No. 333-    UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 7373 52-0880974 (State or ot

March 25, 2021 EX-3.2

Third Amended and Restated Bylaws of Telos Corporation, effective as of March 23, 2021

EX-3.2 2 ex3-2.htm EXHIBIT 3.2 Exhibit 3.2 TELOS CORPORATION THIRD AMENDED AND RESTATED BYLAWS EFFECTIVE AS OF MARCH 23, 2021 ARTICLE I OFFICES Section 1. PRINCIPAL OFFICE. The principal office of the Corporation shall be located at such place or places as the Board of Directors may designate. Section 2. ADDITIONAL OFFICES. The Corporation may have additional offices at such places as the Board of

March 25, 2021 EX-99.1

TELOS CORPORATION AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF OPERATIONS (amounts in thousands, except earnings per share data)

Exhibit 99.1 Telos Corporation Reports Fourth Quarter and Fiscal Year 2020 Results - Full Year 2020 Revenue Increases 13% Year-Over-Year to $179.9 Million - Company Signs Multiple Contracts in 2020, Including 10-Year, Billion Dollar + Contracts with TSA PreCheck and Centers for Medicare and Medicaid Services - Strengthens Balance Sheet with $292.6 Million in IPO Gross Proceeds and Elimination of D

March 25, 2021 EX-21

List of subsidiaries of Telos Corporation

Exhibit 21 List of Subsidiaries Active subsidiaries of the Company as of December 31, 2020: Name of Subsidiary State/Country of Incorporation Ubiquity.com, Inc. Delaware Xacta Corporation Delaware Teloworks, Inc. Delaware Telos Identity Management Solutions, LLC (DBA Telos ID) Delaware Teloworks Philippines, Inc. Philippines Telos APAC Pte. Ltd. Singapore

March 25, 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 March 25, 2021 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File Nu

March 25, 2021 10-K

Annual Report -

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ?ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-08443 TELOS CORPORATION (Exact name of registrant as specified in its c

March 1, 2021 EX-99.1

Telos Corporation Announces Positive Preliminary Financial Results Company Updates Timing of Earnings Release and Conference Call

EX-99.1 2 ex99-1.htm EXHIBIT 99.1 Exhibit 99.1 Telos Corporation Announces Positive Preliminary Financial Results Company Updates Timing of Earnings Release and Conference Call Ashburn, Va. – March 1, 2021 – Telos® Corporation (NASDAQ: TLS), a leading provider of cyber, cloud and enterprise security solutions for the world’s most security conscious organizations, announced today preliminary, unaud

March 1, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 March 1, 2021 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.

February 3, 2021 8-K

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

8-K 1 form8k01282021.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 January 28, 2021 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of

February 3, 2021 EX-99.1

TELOS CORPORATION NOTICE OF GRANT OF RESTRICTED SHARE UNITS

EX-99.1 2 ex99-1.htm EXHIBIT 99.1 Exhibit 99.1 TELOS CORPORATION NOTICE OF GRANT OF RESTRICTED SHARE UNITS TIME-BASED Notice of Grant (“Grant Notice”) is hereby given of the following grant of Restricted Share Units (the “Award”) of Common Stock of Telos Corporation (the “Company” or “Telos”): Award Recipient: [NAME] Grant Date: [DATE] Number of Shares: [NUMBER] shares of Restricted Share Units (R

February 3, 2021 EX-99.2

TELOS CORPORATION NOTICE OF GRANT OF RESTRICTED SHARE UNITS

EX-99.2 3 ex99-2.htm EXHIBIT 99.2 Exhibit 99.2 TELOS CORPORATION NOTICE OF GRANT OF RESTRICTED SHARE UNITS PERFORMANCE-BASED Notice of Grant (“Grant Notice”) is hereby given of the following grant of Restricted Share Units (the “Award”) of Telos Corporation (the “Company” or “Telos”): Award Recipient: [NAME] Grant Date: [DATE] Number of Shares: [NUMBER] Restricted Share Units (RSUs) Vesting Criter

January 25, 2021 S-8

- S-8

S-8 1 nt10019277x1s8.htm S-8 As filed with the Securities and Exchange Commission on January 25, 2021. Registration Statement No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 52-0880974 (State or other jurisdiction of inc

January 25, 2021 EX-4.4

Amendment No. 1 to the 2016 Omnibus Long-Term Incentive Plan

Exhibit 4.4 AMENDMENT NO. 1 TO THE TELOS CORPORATION 2016 OMNIBUS LONG-TERM INCENTIVE PLAN Telos Corporation, a Maryland corporation (the “Company”), hereby amends the Telos Corporation 2016 Omnibus Long-Term Incentive Plan (the “Plan”), effective as of the date this Amendment is approved by the stockholders of the Company (the “Amendment Effective Date”), as follows: 1. Section 4 of the Plan is h

December 15, 2020 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

8-K 1 8k12152020.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 December 15, 2020 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of inc

December 15, 2020 EX-99.1

Investor Presentation December 2020 2 Other than statements of historical fact, all information contained in this presentation, including statements regarding the future operating results and financial position of Telos Corporation (the “Company”), i

Investor Presentation December 2020 2 Other than statements of historical fact, all information contained in this presentation, including statements regarding the future operating results and financial position of Telos Corporation (the “Company”), its business strategy and plans, product, service, and technology offerings, market growth and trends, and objectives for future operations, are forward-looking statements.

November 20, 2020 SC 13D/A

TLSRP / Telos Corp. / WYNNEFIELD PARTNERS SMALL CAP VALUE LP - SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (RULE 13D-101) Information to be Included in Statements Filed Pursuant to Rule 13d-1(a) and Amendments Thereto Filed Pursuant to Rule 13d-2(a) (Amendment No. 2)* Telos Corporation (Name of Issuer) 12% Cumulative Exchangeable Redeemable Preferred Stock, Par Value $0.01 Per Share (Title of Class of Securities) 87969

November 20, 2020 424B4

TELOS CORPORATION 14,968,859 Shares of Common Stock

TABLE OF CONTENTS Filed pursuant to Rule 424(b)(4) Registration No. 333-249334 Registration No. 333-250192 PROSPECTUS   TELOS CORPORATION   14,968,859 Shares of Common Stock We are offering shares of our common stock, par value $0.001 per share. The initial public offering price of our common stock will be $17.00 per share. This is our initial public offering, and prior to this offering there has

November 19, 2020 S-1MEF

- S-1MEF

As filed with the Securities and Exchange Commission on November 19, 2020. Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 7373 52-0880974 (State or other jurisdiction of incorporation or organization) (Prim

November 17, 2020 8-A12B

- FORM 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 52-0880974 (State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification Number) 1

November 16, 2020 EX-24

POWER OF ATTORNEY

Exhibit 24 POWER OF ATTORNEY KNOW ALL PERSONS BY THESE PRESENTS, that each of the undersigned, in their capacities as directors and/or executive officers of Telos Corporation, a Maryland corporation (the “Registrant”), hereby constitute and appoint each of John B.

November 16, 2020 S-1/A

- FORM S-1/A

TABLE OF CONTENTS As filed with the Securities and Exchange Commission on November 16, 2020.

November 16, 2020 8-K

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits - FORM 8K

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 November 12, 2020 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File

November 16, 2020 EX-3.3

Amended and Restated Bylaws of the Company, as amended on November 13, 2020 (Incorporated by reference to Exhibit 3.3 to the Company’s Form 8-K filed on November 16, 2020)

Exhibit 3.3 TELOS CORPORATION SECOND AMENDED AND RESTATED BYLAWS EFFECTIVE AS OF NOVEMBER 13, 2020 ARTICLE I OFFICES Section 1. PRINCIPAL OFFICE. The principal office of the Corporation shall be located at such place or places as the Board of Directors may designate. Section 2. ADDITIONAL OFFICES. The Corporation may have additional offices at such places as the Board of Directors may from time to

November 16, 2020 EX-3.2

Second Articles of Amendment and Restatement of Telos Corporation, dated November 12, 2020 (Incorporated by reference to Exhibit 3.2 filed with the Company’s Form 8-K filed on November 16, 2020)

Exhibit 3.2 TELOS CORPORATION SECOND ARTICLES OF AMENDMENT AND RESTATEMENT FIRST: Telos Corporation, a Maryland corporation (the “Corporation”), desires to amend and restate its charter as currently in effect and as hereinafter amended. SECOND: Upon the filing (the “Effective Time”) of these Second Articles of Amendment and Restatement, each share of the Class B Common Stock, no par value per shar

November 16, 2020 EX-3.1

Articles of Amendment of Telos Corporation dated November 12, 2020

Exhibit 3.1 TELOS CORPORATION ARTICLES OF AMENDMENT Telos Corporation, a Maryland corporation (the “Corporation”), does hereby certify to the State Department of Assessments and Taxation of the State of Maryland (the “SDAT”) that: FIRST: The charter of the Corporation is hereby amended to provide that, as of the Effective Time (as defined below), every 1.259446 shares of Class A Common Stock, no p

November 16, 2020 CORRESP

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TELOS CORPORATION 19886 Ashburn Road Ashburn, Virginia 20147 November 16, 2020 VIA EDGAR U.

November 16, 2020 CORRESP

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November 16, 2020 VIA EDGAR U.S. Securities and Exchange Commission Division of Corporation Finance 100 F Street NE Washington, D.C. 20549 Re: Telos Corporation Registration Statement on Form S-1 File No. 333-249334 Ladies and gentlemen: In accordance with Rule 461 under the Securities Act of 1933, as amended (the “Act”), B. Riley Securities, Inc., BMO Capital Markets Corp. and Needham & Company,

November 13, 2020 10-Q

Quarterly Report - FORM 10-Q

10-Q 1 form10q.htm 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 ◻ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission file number: 001-08443 TELOS CORPORATION (Exac

November 13, 2020 EX-10

Amended Voting and Support Agreement, dated October 19, 2020

Exhibit 10.2 AMENDED VOTING AND SUPPORT AGREEMENT This AMENDED VOTING AND SUPPORT AGREEMENT (this “Agreement”) is entered into as of October 19, 2020, by and among Telos Corporation, a Maryland corporation (the “Company”), and the undersigned holders (individually, a “Preferred Stockholder” and, collectively, the “Preferred Stockholders”) of shares of the 12% Cumulative Exchangeable Redeemable Pre

November 12, 2020 EX-99

Telos Corporation Annual Cash Incentive Plan for 2021 ARTICLE I OBJECTIVE OF THE PLAN

Exhibit 99.2 Telos Corporation Annual Cash Incentive Plan for 2021 ARTICLE I OBJECTIVE OF THE PLAN The purpose of the Telos Corporation (“Company”) Annual Cash Incentive Plan (the "Plan") is to recognize and reward management employees (“Participant(s)”) for contributing to the annual success of the Company and achieving annual predetermined performance objectives. ARTICLE II PLAN ADMINISTRATION T

November 12, 2020 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits - FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 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 8, 2020 TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.

November 12, 2020 EX-99

Telos Corporation Welcomes Fred Schaufeld to its Board of Directors D.C businessman brings years of entrepreneurial and investment expertise

Exhibit 99.1 Telos Corporation Welcomes Fred Schaufeld to its Board of Directors D.C businessman brings years of entrepreneurial and investment expertise Ashburn, VA – November 12, 2020 – Telos® Corporation, a leading provider of cyber, cloud and enterprise security solutions for the world’s most security-conscious organizations, today announced that it has added noted entrepreneur and investment

November 10, 2020 EX-1.1

TELOS CORPORATION Shares of Common Stock UNDERWRITING AGREEMENT

Exhibit 1.1 TELOS CORPORATION Shares of Common Stock UNDERWRITING AGREEMENT [•], 2020 B. Riley Securities, Inc. BMO Capital Markets Corp. Needham & Company, LLC as Representatives of the several Underwriters c/o B. Riley Securities, Inc. 299 Park Avenue New York, NY 10171 Dear Sirs: Telos Corporation, a Maryland corporation (the “Company”), confirms its agreement with each of the Underwriters list

November 10, 2020 S-1/A

As filed with the Securities and Exchange Commission on November 10, 2020.

TABLE OF CONTENTS As filed with the Securities and Exchange Commission on November 10, 2020.

October 27, 2020 EX-99

Telos Announces Successful Consent Solicitation and Common Stockholder Vote Stockholders approve amendments to articles of incorporation

Exhibit 99.1 Telos Announces Successful Consent Solicitation and Common Stockholder Vote Stockholders approve amendments to articles of incorporation Ashburn, Va. – October 27, 2020 – Telos® Corporation, a leading provider of cyber, cloud and enterprise security solutions for the world’s most security-conscious organizations, announced today that it has obtained stockholder approval of its Second

October 27, 2020 8-K

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

8-K 1 8k10262020.htm 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 October 26, 2020 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of in

October 26, 2020 SC 13D/A

TLSRP / Telos Corp. / WYNNEFIELD PARTNERS SMALL CAP VALUE LP - SC 13D/A Activist Investment

SC 13D/A 1 tm2033922d1sc13da.htm SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (RULE 13D-101) Information to be Included in Statements Filed Pursuant to Rule 13d-1(a) and Amendments Thereto Filed Pursuant to Rule 13d-2(a) (Amendment No. 1)* Telos Corporation (Name of Issuer) 12% Cumulative Exchangeable Redeemable Preferred Stock, Par Value $0.01 Per

October 26, 2020 EX-99.2

Amended Joint Filing Agreement dated October 19, 2020

EX-99.2 3 tm2033922d1ex99-2.htm AMENDED JOINT FILING AGREEMENT Exhibit 2 AMENDED JOINT FILING AGREEMENT THIS AMENDED JOINT FILING AGREEMENT (this “Agreement”), dated as of October 19, 2020, is made under seal by and among the undersigned parties (each a “Reporting Person” or collectively the “Reporting Persons” or the “Reporting Group”). WHEREAS, certain Reporting Persons are stockholders, direct

October 26, 2020 EX-99.3

Power of Attorney of the Morgenstern Reporting Persons dated October 8, 2020

EX-99.3 4 tm2033922d1ex99-3.htm POWER OF ATTORNEY Exhibit 3 Power of Attorney Telos Corporation SEC Compliance Matters Each of the undersigned, both personally and in his or her capacity as trustee of the trusts listed on the signature page hereto, hereby grants a power of attorney as follows: The undersigned hereby makes, constitutes and appoints each of Gary I. Levenstein, David R. Brown, Pierce

October 26, 2020 EX-99.1

Amended Voting and Support Agreement dated October 19, 2020

Exhibit 1 AMENDED VOTING AND SUPPORT AGREEMENT This AMENDED VOTING AND SUPPORT AGREEMENT (this “Agreement”) is entered into as of October 19, 2020, by and among Telos Corporation, a Maryland corporation (the “Company”), and the undersigned holders (individually, a “Preferred Stockholder” and, collectively, the “Preferred Stockholders”) of shares of the 12% Cumulative Exchangeable Redeemable Preferred Stock of the Company.

October 16, 2020 DEF 14A

, 2020

DEF 14A 1 nc10015898x1def14a.htm DEF 14A TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) SCHEDULE 14A INFORMATION Consent Solicitation Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☒ Filed by a Party other than the Registrant  ☐ Check the appropriate box:  ☐ Preliminar

October 6, 2020 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Other Events - 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 October 1, 2020 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File N

October 6, 2020 EX-99.1

Exhibit 1 Voting and Support Agreement dated October 6, 2020

Exhibit 1 VOTING AND SUPPORT AGREEMENT This VOTING AND SUPPORT AGREEMENT (this “Agreement”) is entered into as of October 6, 2020, by and among Telos Corporation, a Maryland corporation (the “Company”), and the undersigned holders (individually, a “Preferred Stockholder” and, collectively, the “Preferred Stockholders”) of shares of the 12% Cumulative Exchangeable Redeemable Preferred Stock of the Company.

October 6, 2020 EX-99.1

MEMBERSHIP INTEREST PURCHASE AGREEMENT

Exhibit 99.1 MEMBERSHIP INTEREST PURCHASE AGREEMENT THIS MEMBERSHIP INTEREST PURCHASE AGREEMENT (this “Agreement”) is executed and delivered as of October 5, 2020, by and between Hoya ID Fund A, LLC, a California limited liability company (“Seller”), and Telos Corporation, a Maryland corporation (“Buyer”). RECITALS WHEREAS, Buyer and Seller are members of TELOS Identity Management Solutions, LLC,

October 6, 2020 PRE 14A

, 2020

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) SCHEDULE 14A INFORMATION Consent Solicitation Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☒ Filed by a Party other than the Registrant  ☐ Check the appropriate box: ☒ Preliminary Proxy Statement  ☐ Confidential, for Use

October 6, 2020 EX-99.2

VOTING AND SUPPORT AGREEMENT

Exhibit 99.2 VOTING AND SUPPORT AGREEMENT This VOTING AND SUPPORT AGREEMENT (this “Agreement”) is entered into as of October 6, 2020, by and among Telos Corporation, a Maryland corporation (the “Company”), and the undersigned holders (individually, a “Preferred Stockholder” and, collectively, the “Preferred Stockholders”) of shares of the 12% Cumulative Exchangeable Redeemable Preferred Stock of t

October 6, 2020 S-1

Registration Statement - S-1

TABLE OF CONTENTS As filed with the Securities and Exchange Commission on October 6, 2020.

October 6, 2020 EX-24

POWER OF ATTORNEY

Exhibit 24 POWER OF ATTORNEY KNOW ALL PERSONS BY THESE PRESENTS, that each of the undersigned, in their capacities as directors and/or executive officers of Telos Corporation, a Maryland corporation (the “Registrant”), hereby constitute and appoint each of John B.

October 6, 2020 SC 13D

TLSRP / Telos Corp. / WYNNEFIELD PARTNERS SMALL CAP VALUE LP - SC 13D Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (RULE 13D-101) Information to be Included in Statements Filed Pursuant to Rule 13d-1(a) and Amendments Thereto Filed Pursuant to Rule 13d-2(a) (Amendment No. )* Telos Corporation (Name of Issuer) 12% Cumulative Exchangeable Redeemable Preferred Stock, Par Value $0.01 Per Share (Title of Class of Securities) 87969B

October 6, 2020 EX-99.2

Exhibit 2 Joint Filing Agreement dated October 6, 2020

EX-99.2 3 tm2030062d1ex99-2.htm JOINT FILING AGREEMENT Exhibit 2 JOINT FILING AGREEMENT THIS JOINT FILING AGREEMENT (this “Agreement”), dated as of October 6, 2020, is made under seal by and among the undersigned parties (each a “Reporting Person” or collectively the “Reporting Persons” or the “Reporting Group”). WHEREAS, certain Reporting Persons are stockholders, direct or beneficial, of the 12%

September 24, 2020 EX-99.1

Telos Corporation Welcomes TAPS Founder and President Bonnie Carroll to its Board of Directors Presidential Medal of Freedom recipient to provide strategic guidance to cybersecurity company

Telos Corporation Welcomes TAPS Founder and President Bonnie Carroll to its Board of Directors Presidential Medal of Freedom recipient to provide strategic guidance to cybersecurity company Ashburn, VA – September 24, 2020 – Telos® Corporation, a leading provider of cyber, cloud and enterprise security solutions for the world’s most security-conscious organizations, today announced that it has added Bonnie Carroll, President and Founder of the Tragedy Assistance Program for Survivors (TAPS) to its Board of Directors.

September 24, 2020 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 Sesptember 20, 2020 Date of Report (Date of earliest event reported) TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission Fi

August 28, 2020 EX-99

Telos provides advanced technology solutions that empower and protect the worlds most security-conscious enterprises. 2 Telos is a start-over vs. a startup. In 1994, began selling off prior businesses to organically re-build as an internet security c

Telos provides advanced technology solutions that empower and protect the worlds most security-conscious enterprises.

August 28, 2020 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

8-K 1 8k.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 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 28, 2020 TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporatio

August 13, 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 ◻ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission file number: 001-08443 TELOS CORPORATION (Exact name of registrant as specified

May 15, 2020 EX-99.1

Long-Pending Investor Litigation Against Telos Corporation Reaches Full Conclusion Plaintiff Costa Brava files notice dismissing its appeal

Exhibit 99.1 Long-Pending Investor Litigation Against Telos Corporation Reaches Full Conclusion Plaintiff Costa Brava files notice dismissing its appeal Ashburn, VA – May 15, 2020 – Telos® Corporation, a leading provider of cyber, cloud and enterprise security solutions for the world’s most security-conscious organizations, today announced the full conclusion of litigation commenced in 2005 by the

May 15, 2020 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 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 13, 2020 TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.

May 15, 2020 10-Q

Quarterly Report - FORM 10-Q

10-Q 1 form10q.htm 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 ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission file number: 001-08443 TELOS CORPORATION (Exact na

May 12, 2020 10-K/A

Annual Report - FORM 10-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K/A (Amendment No. 1) ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2019 OR ☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-08443 TELOS CORPORATION (Exact name of registrant a

April 20, 2020 DEF 14A

April 20, 2020

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☑ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☑ Defin

April 13, 2020 10-K

TLSRP / Telos Corp. 10-K - Annual Report -

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-08443 TELOS CORPORATION (Exact name of registrant as specified in its

April 13, 2020 EX-21

List of subsidiaries of Telos Corporation

Exhibit 21 List of Subsidiaries Active subsidiaries of the Company as of December 31, 2019: Name of Subsidiary State/Country of Incorporation Ubiquity.com, Inc. Delaware Xacta Corporation Delaware Teloworks, Inc. Delaware Telos Identity Management Solutions, LLC (DBA Telos ID) Delaware Teloworks Philippines, Inc. Philippines Telos APAC Pte. Ltd. Singapore

April 13, 2020 EX-10.24

Second Amendment to Accounts Receivable Purchase Agreement between Telos Corporation and Republic Capital Access, LLC dated November 15, 2019

Exhibit 10.24 SECOND AMENDMENT TO ACCOUNTS RECEIVABLE PURCHASE AGREEMENT THIS SECOND AMENDMENT TO ACCOUNTS RECEIVABLE PURCHASE AGREEMENT, dated as of November 15, 2019 (this “Amendment”), between Republic Capital Access, LLC, a Delaware limited liability company (“RCA”), and Telos Corporation, a Maryland (“Seller”). Capitalized terms used in this Amendment and not otherwise defined herein shall ha

March 30, 2020 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 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 30, 2020 TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.

March 30, 2020 EX-99.1

FIFTH AMENDMENT TO CREDIT AGREEMENT AND SECOND AMENDMENT TO FEE LETTER

Exhibit 99.1 FIFTH AMENDMENT TO CREDIT AGREEMENT AND SECOND AMENDMENT TO FEE LETTER THIS FIFTH AMENDMENT TO CREDIT AGREEMENT AND SECOND AMENDMENT TO FEE LETTER (this “Agreement”) is entered into as of March 26, 2020 by and among TELOS CORPORATION, a Maryland corporation (the “Borrower”), the Guarantors party hereto, the Lenders party hereto and ENLIGHTENMENT CAPITAL SOLUTIONS FUND II, L.P., a Dela

February 13, 2020 SC 13G/A

TLSRP / Telos Corp. / Minerva Advisors LLC - TELOS 13GA5 Passive Investment

sc13g UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 5)* TELOS CORPORATION 12% Cumulative Exchangeable Redeemable Preferred Stock (Title of Class of Securities) 87969B200 (CUSIP Number) December 31, 2019 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the ru

February 7, 2020 SC 13G/A

TLSRP / Telos Corp. / Emancipation Management LLC - EMANCIPATION MANAGEMENT LLC Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 4)* Telos Corporation (Name of Issuer) 12% Cumulative Exchangeable Redeemable Preferred Stock (Title of Class of Securities) 87969B200 (CUSIP Number) December 31, 2019 (Date of Event which Requires Filing of this Statement) Check the appropriate box to desig

January 22, 2020 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 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 22, 2020 TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.

January 22, 2020 EX-99.1

All claims dismissed in long-standing investor litigation against Telos Corporation Circuit court closes case and orders costs paid by plaintiffs Costa Brava and Wynnefield

Exhibit 99.1 All claims dismissed in long-standing investor litigation against Telos Corporation Circuit court closes case and orders costs paid by plaintiffs Costa Brava and Wynnefield Ashburn, Va. – January 22, 2019 – Telos® Corporation, a leading provider of cyber, cloud and enterprise security solutions for the world’s most security-conscious organizations, today announced significant rulings

December 23, 2019 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20 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, 2019 TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.

November 14, 2019 10-Q

TLSRP / Telos Corp. 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 ◻ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission file number: 001-08443 TELOS CORPORATION (Exact name of registrant as speci

August 14, 2019 10-Q

TLSRP / Telos Corp. 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, 2019 ◻ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission file number: 001-08443 TELOS CORPORATION (Exact name of registrant as specified

July 23, 2019 EX-99.1

FOURTH AMENDMENT TO CREDIT AGREEMENT AND WAIVER; FIRST AMENDMENT TO FEE LETTER

Exhibit 99.1 FOURTH AMENDMENT TO CREDIT AGREEMENT AND WAIVER; FIRST AMENDMENT TO FEE LETTER THIS FOURTH AMENDMENT TO CREDIT AGREEMENT AND WAIVER; FIRST AMENDMENT TO FEE LETTER (this “Agreement”) is entered into as of July 19, 2019 by and among TELOS CORPORATION, a Maryland corporation (the “Borrower”), the Guarantors party hereto, the Lenders party hereto and ENLIGHTENMENT CAPITAL SOLUTIONS FUND I

July 23, 2019 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 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 19, 2019 TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.

May 16, 2019 8-K

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 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 14, 2019 TELOS CORPORATION (Exact name of registrant as specified in its charter) Maryland 001-08443 52-0880974 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.

May 15, 2019 10-Q

TLSRP / Telos Corp. 10-Q Quarterly Report

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, 2019 ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission file number: 001-08443 TELOS CORPORATION (Exact name of registrant as specified

April 10, 2019 DEF 14A

TLSRP / Telos Corp. DEF 14A DEF 14A

DEF 14A 1 def14a041019.htm DEF 14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as per

April 1, 2019 10-K

TLSRP / Telos Corp. (Annual Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2018 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-08443 TELOS CORPORATION (Exact name of registrant as specified in its

April 1, 2019 EX-21

List of subsidiaries of Telos Corporation

Exhibit 21 List of Subsidiaries Active subsidiaries of the Company as of December 31, 2018: Name of Subsidiary State/Country of Incorporation Ubiquity.com, Inc. Delaware Xacta Corporation Delaware Teloworks, Inc. Delaware Telos Identity Management Solutions, LLC (DBA Telos ID) Delaware Teloworks Philippines, Inc. Philippines

February 8, 2019 SC 13G/A

TLSRP / Telos Corp. / Emancipation Management LLC - EMANCIPATION MANAGEMENT LLC Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3)* Telos Corporation (Name of Issuer) 12% Cumulative Exchangeable Redeemable Preferred Stock (Title of Class of Securities) 87969B200 (CUSIP Number) December 31, 2018 (Date of Event which Requires Filing of this Statement) Check the appropriate box to desig

November 14, 2018 10-Q

TLSRP / Telos Corp. 10-Q (Quarterly Report)

10-Q 1 form10q.htm 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, 2018 ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission file number: 001-08443 TELOS CORPORATION (Exact name of

August 14, 2018 10-Q

TLSRP / Telos Corp. 10-Q (Quarterly Report)

August 14, 2018 EX-10.1

Amendment to Financing and Security Agreement Between Telos Corporation and Action Capital Corporation dated August 13, 2018

Exhibit 10.1 Amendment to Financing and Security Agreement Between Action Capital Corporation and Telos Corporation WHEREAS, Action Capital Corporation ("ACTION") entered into a Financing and Security Agreement with Telos Corporation (hereinafter "CLIENT") dated July 15, 2016; and WHEREAS both parties agree to amend this document in accordance with Section 6.5 thereof; NOW, THEREFORE, for and in c

July 10, 2018 SC 13G

TLSRP / Telos Corp. / Greenwood Capital Limited Partnership - 13G FILING BY STEVEN TANNENBAUM FOR TELOS CORPORATION ON 7.10.2018 Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* TELOS CORPORATION (Name of Issuer) 12% Cumulative Exchangeable Redeemable Preferred Stock, par value $.01 per share (Title of Class of Securities) 87969B200 (CUSIP Number) March 22, 2018 (Date of Event Which Requires Filing of this Statement) Check the ap

May 16, 2018 8-K

Submission of Matters to a Vote of Security Holders

` UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 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 11, 2018 TELOS CORPORATION (Exact name of registrant as specified in charter) Maryland 001-08443 52-0880974 (State of Incorporation) (Commission File Number) (I.

May 15, 2018 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, 2018 ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission file number: 001-08443 TELOS CORPORATION (Exact name of registrant as specified

April 12, 2018 DEF 14A

TLSRP / Telos Corp. DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Defin

April 2, 2018 EX-4

Third Amendment to Credit Agreement and Waiver, dated March 30, 2018, among Telos Corporation, Xacta Corporation, ubIQuity.com, Inc., Teloworks, Inc., Enlightenment Capital Solutions Fund II, L.P., and the lenders party thereto

EX-4 2 ex410.htm EXHIBIT 4.10 Exhibit 4.10 EXECUTION VERSION THIRD AMENDMENT TO CREDIT AGREEMENT AND WAIVER THIS THIRD AMENDMENT TO CREDIT AGREEMENT AND WAIVER (this "Agreement") is entered into as of March 30, 2018 by and among TELOS CORPORATION, a Maryland corporation (the "Borrower"), the Guarantors party hereto, the Lenders party hereto and ENLIGHTENMENT CAPITAL SOLUTIONS FUND II, L.P., a Dela

April 2, 2018 EX-10.49

Telos Corporation Senior Officer Incentive Program, Adopted as Revised March 29, 2018

Exhibit 10.49 TELOS CORPORATION SENIOR OFFICER INCENTIVE PROGRAM (Adopted as Revised March 29, 2018) Section 1. Purpose The purpose of the Telos Corporation Senior Officer Incentive Program (the "Plan") is to attract and retain key employees of Telos Corporation ("Company") and to motivate those employees to put forth maximum efforts for both the short-term and the long-term success of the Company

April 2, 2018 EX-10.48

First Amendment to Accounts Receivable Purchase Agreement between Telos Corporation and Republic Capital Access, LLC dated March 2, 2018

Exhibit 10.48 FIRST AMENDMENT TO ACCOUNTS RECEIVABLE PURCHASE AGREEMENT THIS FIRST AMENDMENT TO ACCOUNTS RECEIVABLE PURCHASE AGREEMENT, dated as of March 2, 2018 (this "Amendment"), between Republic Capital Access, LLC, a Delaware limited liability company ("RCA"), and Telos Corporation, a Maryland ("Seller"). Capitalized terms used in this Amendment and not otherwise defined herein shall have the

April 2, 2018 10-K

TLSRP / Telos Corp. 10-K (Annual Report)

10-K 1 form10k.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2017 OR TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-08443 TELOS CORPORATION (Exact name of registrant a

April 2, 2018 EX-21

List of subsidiaries of Telos Corporation

EX-21 5 ex21k.htm EXHIBIT 21 Exhibit 21 List of Subsidiaries Active subsidiaries of the Company as of December 31, 2017: Name of Subsidiary State/Country of Incorporation Ubiquity.com, Inc. Delaware Xacta Corporation Delaware Teloworks, Inc. Delaware Telos Identity Management Solutions, LLC (DBA Telos ID) Delaware Teloworks Philippines, Inc. Philippines

March 28, 2018 SC 13D/A

TLSRP / Telos Corp. / WYNNEFIELD PARTNERS SMALL CAP VALUE LP - SCHEDULE 13D AMENDMENT NO. 19 Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (RULE 13D-101) Information to be Included in Statements Filed Pursuant to Rule 13d-1(a) and Amendments Thereto Filed Pursuant to Rule 13d-2(a) (Amendment No. 19) Telos Corporation (Name of Issuer) 12% Cumulative Exchangeable Redeemable Preferred Stock, Par Value $0.01 Per Share (Title of Class of Securities) 87969

March 27, 2018 8-K

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

8-K 1 0321188k.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 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 21, 2018 TELOS CORPORATION (Exact name of registrant as specified in charter) Maryland 001-08443 52-0880974 (State of Incorporation) (Commission File N

March 15, 2018 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, DC 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 9, 2018 TELOS CORPORATION (Exact name of registrant as specified in charter) Maryland 001-08443 52-0880974 (State of Incorporation) (Commission File Number) (I.

March 9, 2018 EX-99.2

Nomination letter to the Secretary of the Issuer dated March 7, 2018 Wynnefield Partners Small Cap Value, L.P. 450 Seventh Avenue, Suite 509 New York, New York 10123 March 7, 2018

Exhibit 2 Nomination letter to the Secretary of the Issuer dated March 7, 2018 Wynnefield Partners Small Cap Value, L.

March 9, 2018 EX-99.1

SCHEDULE 13D JOINT FILING AGREEMENT

Exhibit 1 SCHEDULE 13D JOINT FILING AGREEMENT The undersigned hereby agree that this Schedule 13D (the “Schedule 13D”) with respect to the preferred stock of Telos Corporation, and any additional amendment thereto signed by each of the undersigned shall be, filed on behalf of each undersigned pursuant to and in accordance with the provisions of 13d-1(k) under the Securities Exchange Act of 1934, as amended, and that all subsequent amendments to the Schedule 13D shall be filed on behalf of each of the undersigned without the necessity of filing additional joint filing agreements.

March 9, 2018 SC 13D/A

TLSRP / Telos Corp. / WYNNEFIELD PARTNERS SMALL CAP VALUE LP - SCHEDULE 13D AMENDMENT 18 Activist Investment

SC 13D/A 1 tv487578sc13da.htm SCHEDULE 13D AMENDMENT 18 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (RULE 13D-101) Information to be Included in Statements Filed Pursuant to Rule 13d-1(a) and Amendments Thereto Filed Pursuant to Rule 13d-2(a) (Amendment No. 18) Telos Corporation (Name of Issuer) 12% Cumulative Exchangeable Redeemable Preferred Stock, Par Va

February 12, 2018 SC 13G/A

TLSRP / Telos Corp. / Emancipation Management LLC - EMANCIPATION MANAGEMENT LLC Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* Telos Corporation (Name of Issuer) 12% Cumulative Exchangeable Redeemable Preferred Stock (Title of Class of Securities) 87969B200 (CUSIP Number) December 31, 2017 (Date of Event which Requires Filing of this Statement) Check the appropriate box to desig

November 14, 2017 10-Q

TLSRP / Telos Corp. 10-Q (Quarterly Report)

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, 2017 ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission file number: 001-08443 TELOS CORPORATION (Exact name of registrant as speci

August 22, 2017 10-Q

TLSRP / Telos Corp. 10-Q (Quarterly Report)

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, 2017 ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission file number: 001-08443 TELOS CORPORATION (Exact name of registrant as specified

August 15, 2017 NT 10-Q

Telos NT 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING SEC File Number 001-8443 (Check one): ? Form 10-K ? Form 20-F ? Form 11-K ? Form 10-Q ? Form 10-D ? Form N-SAR ? Form N-CSR For Period Ended: June 30, 2017 ? Transition Report on Form 10-K ? Transition Report on Form 20-F ? Transition Report on Form 11-K ? Transition Report on Form 10-Q

May 17, 2017 8-K

Unregistered Sales of Equity Securities, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 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 11, 2017 TELOS CORPORATION (Exact name of registrant as specified in charter) Maryland 001-08443 52-0880974 (State of Incorporation) (Commission File Number) (I.

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