TDC / Teradata Corporation - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

Teradata Corporation
US ˙ NYSE ˙ US88076W1036

Mga Batayang Estadistika
LEI 549300JU9SOUHV4U4R71
CIK 816761
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 Teradata 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 6, 2025 EX-10.3

Offer Letter between John Ederer and the Company dated April 10, 2025 (filed herewith).

Exhibit 10.3 PERSONAL AND CONFIDENTIAL April 10, 2025 John Ederer 17095 Via Del Campo San Diego, CA 92127 Dear John, I am very pleased to extend you this offer of employment with Teradata Corporation and its affiliates (“Teradata” or the “Company”) as Chief Financial Officer, based virtually in Washington, and reporting to Steve McMillan, President & Chief Executive Officer, subject to the conditi

August 6, 2025 EX-10.4

Amendment to Offer Letter between John Ederer and the Company dated May 13, 2025 (filed herewith).

Exhibit 10.4 PERSONAL AND CONFIDENTIAL May 13, 2025 John Ederer 17095 Via Del Campo San Diego, CA 92127 Dear John, As discussed, the effective dates for both your 2025 Equity Award and your New Hire Grant (each as defined in your offer letter with Teradata dated April 10, 2025 (the “Offer Letter”)), components of your compensation reflected in the Offer Letter have been revised from the day follow

August 6, 2025 EX-10.10

Offer Letter between Scot Rogers and the Company dated June 5, 2025 (filed herewith).

Exhibit 10.10 PERSONAL AND CONFIDENTIAL June 5, 2025 Scot Rogers Dear Scot, I am very pleased to extend you this offer of employment with Teradata Corporation and its affiliates (“Teradata” or the “Company”) as Chief Administrative Officer, based virtually in Colorado, and reporting to Steve McMillan, President & Chief Executive Officer, subject to the conditions set forth below. Base Salary: You

August 6, 2025 EX-10.1

Offer Letter between Sumeet Arora and the Company dated March 28, 2025 (filed herewith).

Exhibit 10.1 PERSONAL AND CONFIDENTIAL March 28, 2025 Sumeet Kumar Arora Dear Sumeet, I am very pleased to extend you this offer of employment with Teradata Corporation and its affiliates (“Teradata” or the “Company”) as Chief Product Officer, based in [City, State], and reporting to Steve McMillan, President & Chief Executive Officer, subject to the conditions set forth below. This letter outline

August 6, 2025 EX-10.2

Amendment to Offer Letter between Sumeet Arora and the Company dated May 15, 2025 (filed herewith).

Exhibit 10.2 PERSONAL AND CONFIDENTIAL May 15, 2025 Sumeet Kumar Arora 17095 Via Del Campo San Diego, CA 92127 Dear Sumeet, As discussed, the effective dates for both your 2025 Equity Award and your New Hire Grant (each as defined in your offer letter with Teradata dated March 28, 2025 (the “Offer Letter”)) components of your compensation reflected in the Offer Letter have been revised from May 8,

August 6, 2025 10-Q

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33458 TERADATA CORPORATION

August 5, 2025 EX-99.1

Teradata Reports Second Quarter 2025 Financial Results

Exhibit 99.1 INVESTOR CONTACT Chad Bennett [email protected] MEDIA CONTACT Jennifer Donahue [email protected] Teradata Reports Second Quarter 2025 Financial Results •Second quarter Total ARR of $1.489 billion, an increase of 2% as reported and 0% in constant currency from the prior year period(1) •Second quarter public cloud ARR of $634 million, an increase of 17% as reported a

August 5, 2025 8-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): August 5, 2025 TERADATA CORPORATION (Exact name of registrant as specified in its charter) Commission File Number 001-33458 Delaware 75-3236470 (State or other jurisdiction of incorpo

May 27, 2025 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report TERADATA CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-33458 75-3236470 (State or other jurisdiction of in

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report TERADATA CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-33458 75-3236470 (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.R.S. Employer Identification No.) 17095 Via Del Campo San Diego, California 92127 (Address of

May 27, 2025 EX-1.01

Conflict Minerals Report of Teradata Corporation, as required by Items 1.01 and 1.02 of this Form SD

EXHIBIT 1.01 Teradata Corporation Conflict Minerals Report For the Year Ended December 31, 2024 This Conflict Minerals Report (this “Report”) has been prepared by Teradata Corporation (“Teradata”) pursuant to Rule 13p-1 under the Securities Exchange Act of 1934, as amended (the “Conflict Minerals Rule”), for the reporting period January 1 to December 31, 2024. “Conflict Minerals” include gold, tin

May 20, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 15, 2025 TERADATA 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 Date of Report (Date of earliest event reported): May 15, 2025 TERADATA CORPORATION (Exact name of registrant as specified in its charter) Commission File Number 001-33458 Delaware 75-3236470 (State or other jurisdiction of incorpora

May 15, 2025 S-8 POS

As filed with the Securities and Exchange Commission on May 15, 2025

As filed with the Securities and Exchange Commission on May 15, 2025 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

May 15, 2025 EX-24.1

Powers of Attorney*

EXHIBIT 24.1 POWER OF ATTORNEY We, the undersigned directors of Teradata Corporation, hereby severally constitute and appoint each of Stephen McMillan and Margaret A. Treese our true and lawful attorney-in-fact and agent, with full power of substitution and resubstitution, to sign for us and in our names to the Registration Statement on Form S-8 with respect to the Teradata 2025 New Employee Stock

May 15, 2025 EX-24.1

Powers of Attorney*

EXHIBIT 24.1 POWER OF ATTORNEY We, the undersigned directors of Teradata Corporation, hereby severally constitute and appoint each of Stephen McMillan and Margaret A. Treese our true and lawful attorney-in-fact and agent, with full power of substitution and resubstitution, to sign for us and in our names to the Registration Statement on Form S-8 with respect to the Teradata 2023 Stock Incentive Pl

May 15, 2025 EX-FILING FEES

Calculation of Filing Fee Table

Calculation of Filing Fee Tables S-8 TERADATA CORP /DE/ Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee 1 Equity Common Stock, par value $0.

May 15, 2025 S-8

As filed with the Securities and Exchange Commission on May 15, 2025

As filed with the Securities and Exchange Commission on May 15, 2025 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

May 15, 2025 EX-10.2

Form of Performance-Based Restricted Share Unit Agreement (Graded Vesting)

Exhibit 10.2 PERFORMANCE-BASED RESTRICTED SHARE UNIT AGREEMENT Under the Teradata 2025 New Employee Stock Inducement Plan (20[●]-20[●] Performance Period Award – Graded Vesting) You have been awarded a number of restricted share units (the “Share Units”) under the Teradata 2025 New Employee Stock Inducement Plan, as amended from time to time (the “Plan”), as a material inducement to accept employm

May 15, 2025 EX-10.4

Form of Restricted Share Unit Agreement (Graded Vesting)

Exhibit 10.4 Form of Restricted Share Unit Agreement (Graded Vesting) Under the Teradata 2025 New Employee Stock Inducement Plan You have been awarded a number of restricted share units (the “Share Units”) under the Teradata 2025 New Employee Stock Inducement Plan, as amended from time to time (the “Plan”), as a material inducement to accept employment with Teradata and its affiliate companies (re

May 15, 2025 8-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): May 15, 2025 TERADATA CORPORATION (Exact name of registrant as specified in its charter) Commission File Number 001-33458 Delaware 75-3236470 (State or other jurisdiction of incorpora

May 15, 2025 S-8

As filed with the Securities and Exchange Commission on May 15, 2025

As filed with the Securities and Exchange Commission on May 15, 2025 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

May 15, 2025 EX-10.1

Teradata 2025 New Employee Stock Inducement Plan

Exhibit 10.1 TERADATA 2025 NEW EMPLOYEE STOCK INDUCEMENT PLAN (Effective May 15, 2025) 1. Establishment, Purpose, Duration. (a) Establishment. Teradata Corporation (the “Company”) hereby establishes the Teradata 2025 New Employee Stock Inducement Plan (the “Plan”), effective as of May 15, 2025 (the “Effective Date”). Definitions of capitalized terms used in the Plan are contained in Section 2 of t

May 15, 2025 EX-FILING FEES

Calculation of Filing Fee Table

Calculation of Filing Fee Tables S-8 TERADATA CORP /DE/ Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee 1 Equity Common Stock, par value $0.

May 15, 2025 EX-10.3

Form of Performance-Based Restricted Share Unit Agreement (Cliff Vesting)

Exhibit 10.3 PERFORMANCE-BASED RESTRICTED SHARE UNIT AGREEMENT Under the Teradata 2025 New Employee Stock Inducement Plan (20[●]-20[●] Performance Period Award – Cliff Vesting) You have been awarded a number of restricted share units (the “Share Units”) under the Teradata 2025 New Employee Stock Inducement Plan, as amended from time to time (the “Plan”), as a material inducement to accept employme

May 7, 2025 EX-10.4

Offer Letter between Charles Smotherman and the Company dated March 24, 2025 (filed herewith).

Exhibit 10.4 PERSONAL AND CONFIDENTIAL March 24, 2025 Charles Smotherman 17095 Via Del Campo San Diego, CA 92127 Dear Charles, I am very pleased to extend you this offer of employment with Teradata Corporation and its affiliates (“Teradata” or the “Company”) as Interim Chief Financial Officer, based virtually, and reporting to me, subject to the conditions set forth below. This letter outlines the

May 7, 2025 EX-10.5

Form of Restricted Share Unit Agreement (Graded Vesting – Retention Award) for Interim CFO under the Teradata 2023 Stock Incentive Plan (filed herewith).

Exhibit 10.5 Form of Restricted Share Unit Agreement (Graded Vesting – Retention Award) Under the Teradata 2023 Stock Incentive Plan You have been awarded a number of restricted share units (the “Share Units”) under the Teradata 2023 Stock Incentive Plan, as amended from time to time (the “Plan”), as described on the restricted share unit information page on the website of Teradata’s third-party P

May 7, 2025 EX-10.3

Amendment to Offer Letter between Mike Hutchinson and the Company dated February 24, 2025 (filed herewith).

Exhibit 10.3 PERSONAL AND CONFIDENTIAL February 24, 2025 Mike Hutchinson 17095 Via Del Campo San Diego, CA 92127 Dear Mike, I am very pleased to extend you this offer of employment with Teradata Corporation and its affiliates (“Teradata” or the “Company”) as Chief Operating Officer, based virtually, and continuing to report to me, subject to the conditions set forth below. This letter outlines the

May 7, 2025 EX-10.1

Form of Performance-Based Restricted Share Unit Agreement (Cliff Vesting) under the Teradata 2023 Stock Incentive Plan, approved on February 21, 2025 (filed herewith).

Exhibit 10.1 PERFORMANCE-BASED RESTRICTED SHARE UNIT AGREEMENT Under the Teradata 2023 Stock Incentive Plan (20[●]-20[●] Performance Period Award – Cliff Vesting) You have been awarded a number of restricted share units (the “Share Units”) under the Teradata 2023 Stock Incentive Plan, as amended from time to time (the “Plan”), upon the terms and subject to the conditions of this Performance-Based

May 7, 2025 10-Q

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33458 TERADATA CORPORATION

May 7, 2025 EX-10.2

Form of Performance-Based Restricted Share United Agreement (Graded Vesting) under the Teradata 2023 Stock Incentive Plan, approved on February 21, 2025 (filed herewith).

Exhibit 10.2 PERFORMANCE-BASED RESTRICTED SHARE UNIT AGREEMENT Under the Teradata 2023 Stock Incentive Plan (20[●]-20[●] Performance Period Award – Graded Vesting) You have been awarded a number of restricted share units (the “Share Units”) under the Teradata 2023 Stock Incentive Plan, as amended from time to time (the “Plan”), upon the terms and subject to the conditions of this Performance-Based

May 6, 2025 EX-99.1

Teradata Reports First Quarter 2025 Financial Results

Exhibit 99.1 INVESTOR CONTACT Chad Bennett [email protected] MEDIA CONTACT Jennifer Donahue [email protected] Teradata Reports First Quarter 2025 Financial Results •First quarter public cloud ARR of $606 million, an increase of 15% as reported and 16% in constant currency from the prior year period(1) •First quarter GAAP operating margin of 15.8%, up 550 bps YoY •First quarter

May 6, 2025 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): May 6, 2025 TERADATA CORPORATION (Exact name of registrant as specified in its charter) Commission File Number 001-33458 Delaware 75-3236470 (State or other jurisdiction of incorporat

May 5, 2025 EX-99.1

Teradata Appoints John Ederer as Chief Financial Officer Tenured CFO brings strong corporate experience with high-growth software companies SAN DIEGO – May 5, 2025 – Teradata (NYSE: TDC) today announced the appointment of John Ederer as Chief Financi

Exhibit 99.1 INVESTOR CONTACT Chad Bennett [email protected] MEDIA CONTACT Jennifer Donahue [email protected] Teradata Appoints John Ederer as Chief Financial Officer Tenured CFO brings strong corporate experience with high-growth software companies SAN DIEGO – May 5, 2025 – Teradata (NYSE: TDC) today announced the appointment of John Ederer as Chief Financial Officer, effectiv

May 5, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): May 5, 2025 TERADATA 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 Date of Report (date of earliest event reported): May 5, 2025 TERADATA CORPORATION (Exact name of registrant as specified in its charter) Commission File Number 001-33458 Delaware 75-3236470 (State or other jurisdiction of incorporat

March 27, 2025 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 x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

March 27, 2025 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. )

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 x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) x Defin

February 26, 2025 8-K/A

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/A (Amendment No. 1) CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): February 7, 2025 TERADATA CORPORATION (Exact name of registrant as specified in its charter) Commission File Number 001-33458 Delaware 75-3236470 (State or other j

February 26, 2025 8-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): February 21, 2025 TERADATA CORPORATION (Exact name of registrant as specified in its charter) Commission File Number 001-33458 Delaware 75-3236470 (State or other jurisdiction of inco

February 26, 2025 EX-99.1

Teradata Appoints Michael Hutchinson as Chief Operating Officer

Exhibit 99.1 MEDIA CONTACT January Machold [email protected] Teradata Appoints Michael Hutchinson as Chief Operating Officer SAN DIEGO – February 26, 2025 – Teradata Corporation (NYSE: TDC) today announced that Michael Hutchinson, Chief Customer Officer, has been appointed to Chief Operating Officer. In this role, Hutchinson will be responsible for Teradata’s global operations – includi

February 21, 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) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33458 TERADATA CORPORATION (Exa

February 21, 2025 EX-4.2

Description of the Registrant’s Securities (filed herewith).

Exhibit 4.2 DESCRIPTION OF SECURITIES The following is a summary of information concerning our capital stock and does not purport to be complete. It is subject to and qualified in its entirety by reference to our amended and restated certificate of incorporation (the “Certificate of Incorporation”) and our amended and restated bylaws (the “Bylaws”), each of which are included exhibits to this Annu

February 21, 2025 EX-21

Subsidiaries of Teradata Corporation

TERADATA CORPORATION Subsidiaries of Teradata Corporation December 31, 2024 Entity Organized under the laws of Teradata International, Inc.

February 21, 2025 EX-19

Teradata Corporation Insider Trading Policy (filed herewith)

Exhibit 19 INSIDER TRADING POLICY POLICY QUICK REFERENCE •This Policy applies to all Teradata Corporation Associates1.

February 11, 2025 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 Date of Report (date of earliest event reported): February 7, 2025 TERADATA CORPORATION (Exact name of registrant as specified in its charter) Commission File Number 001-33458 Delaware 75-3236470 (State or other jurisdiction of incor

February 11, 2025 EX-99.1

Teradata Reports Fourth Quarter and Full-Year 2024 Financial Results

Exhibit 99.1 INVESTOR CONTACT Chad Bennett [email protected] MEDIA CONTACT Jennifer Donahue [email protected] Teradata Reports Fourth Quarter and Full-Year 2024 Financial Results •Fourth quarter public cloud ARR of $609 million, an increase of 15% as reported and 18% in constant currency from the prior year period(1) •Full-year GAAP diluted EPS was $1.16, up 90% year-over-year

November 14, 2024 SC 13G/A

TDC / Teradata Corporation / Lynrock Lake LP Passive Investment

SC 13G/A 1 formsc13gateradatacorp.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* Teradata Corporation (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 88076W103 (CUSIP Number) September 30, 2024 (Date of Event which Requires Filing of this Statement) Check t

November 5, 2024 10-Q

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33458 TERADATA CORPORA

November 4, 2024 EX-99.1

Teradata Reports Third Quarter 2024 Financial Results

Exhibit 99.1 INVESTOR CONTACT Chad Bennett [email protected] MEDIA CONTACT Jennifer Donahue [email protected] Teradata Reports Third Quarter 2024 Financial Results •Third quarter public cloud ARR of $570 million, an increase of 26% as reported and 24% in constant currency from the prior year period(1) •Cloud net expansion rate of 120% •GAAP diluted EPS was $0.33, up 175% year-o

November 4, 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, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): October 31, 2024 TERADATA CORPORATION (Exact name of registrant as specified in its charter) Commission File Number 001-33458 Delaware 75-3236470 (State or other jurisdiction of incor

August 6, 2024 10-Q

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33458 TERADATA CORPORATION

August 6, 2024 EX-10.2

Offer letter between Richard Petley and the Company dated May 29, 2024.

Exhibit 10.2 May 29, 2024 Richard Petley Dear Richard, I am delighted to extend you this offer with Teradata Corporation and its affiliates (“Teradata” or “Company”) as Chief Revenue Officer, based in our London, UK office and reporting to Steve McMillan, Chief Executive Officer, subject to the conditions set forth below. This letter outlines the key elements of your role, compensation and related

August 5, 2024 EX-99.1

Teradata Reports Second Quarter 2024 Financial Results

Exhibit 99.1 INVESTOR CONTACT Chad Bennett [email protected] MEDIA CONTACT Jennifer Donahue [email protected] Teradata Reports Second Quarter 2024 Financial Results •Second quarter public cloud ARR of $542 million, an increase of 31% as reported and 32% in constant currency from the prior year period(1) •Cloud net expansion rate of 123% •GAAP operating margin was 15.1%, up 800

August 5, 2024 8-K

Financial Statements and Exhibits, Costs Associated with Exit or Disposal Activities, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): August 5, 2024 TERADATA CORPORATION (Exact name of registrant as specified in its charter) Commission File Number 001-33458 Delaware 75-3236470 (State or other jurisdiction of incorpo

May 31, 2024 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report TERADATA CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-33458 (State or other jurisdiction of incorporation

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report TERADATA CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-33458 (State or other jurisdiction of incorporation or organization) (Commission File Number) 17095 Via Del Campo San Diego, California 92127 (Address of principal executive offices) (Zip Code) Claire

May 31, 2024 EX-1.01

Conflict Minerals Report of Teradata Corporation, as required by Items 1.01 and 1.02 of this Form SD

EXHIBIT 1.01 Teradata Corporation Conflict Minerals Report For the Year Ended December 31, 2023 This Conflict Minerals Report (this “Report”) has been prepared by Teradata Corporation (“Teradata”) pursuant to Rule 13p-1 under the Securities Exchange Act of 1934, as amended (the “Conflict Minerals Rule”), for the reporting period January 1 to December 31, 2023. “Conflict Minerals” include gold, tin

May 17, 2024 EX-24.1

Powers of Attorney*

EXHIBIT 24.1 POWER OF ATTORNEY We, the undersigned directors of Teradata Corporation, hereby severally constitute and appoint each of Stephen McMillan and Margaret A. Treese our true and lawful attorney-in-fact and agent, with full power of substitution and resubstitution, to sign for us and in our names in the capacities indicated below on any and all amendments (including post-effective amendmen

May 17, 2024 EX-FILING FEES

Calculation of Filing Fee Table*

EXHIBIT 107 Calculation of Filing Fee Table Form S-8 (Form Type) TERADATA CORPORATION (Exact Name of Registrant as Specified in its Charter) Table 1 – Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered(1) Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Equity Common Stock, par value $0.

May 17, 2024 S-8

As filed with the Securities and Exchange Commission on May 17, 2024

As filed with the Securities and Exchange Commission on May 17, 2024 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

May 17, 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 Date of Report (Date of earliest event reported): May 14, 2024 TERADATA CORPORATION (Exact name of registrant as specified in its charter) Commission File Number 001-33458 Delaware 75-3236470 (State or other jurisdiction of incorpora

May 7, 2024 10-Q

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33458 TERADATA CORPORATION

May 6, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): May 6, 2024 TERADATA CORPORATION (Exact name of registrant as specified in its charter) Commission File Number 001-33458 Delaware 75-3236470 (State or other jurisdiction of incorporat

May 6, 2024 EX-99.1

Teradata Reports First Quarter 2024 Financial Results

Exhibit 99.1 INVESTOR CONTACT Mike DiLoreti [email protected] MEDIA CONTACT Jennifer Donahue [email protected] Teradata Reports First Quarter 2024 Financial Results •First quarter public cloud ARR of $525 million, an increase of 35% as reported and 36% in constant currency from the prior year period(1) •Cloud net expansion rate of 123% •GAAP diluted EPS was $0.20 versus $0.39

April 5, 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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 3, 2024 TERADATA CORPORATION (Exact name of registrant as specified in its charter) Commission File Number 001-33458 Delaware 75-3236470 (State or other jurisdiction of incorpor

April 5, 2024 EX-99

# # #

Exhibit 99 INVESTOR CONTACT Mike DiLoreti [email protected] MEDIA CONTACT Jennifer Donahue [email protected] Teradata Appoints Richard Petley as Chief Revenue Officer SAN DIEGO – April 5, 2024 - Teradata Corporation (NYSE: TDC) today announced the appointment of Richard Petley as Chief Revenue Officer, effective immediately. Petley was previously Teradata’s EVP, Global Sales,

March 26, 2024 DEFA14A

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

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

March 26, 2024 DEF 14A

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

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

February 23, 2024 EX-10.21

Teradata Corporation Clawback Policy, effective as of October 2, 2023 (filed herewith).

Exhibit 10.21 Teradata Corporation Clawback Policy This Clawback Policy (this “Policy”) is effective as of October 2, 2023 (the “Effective Date”) and was adopted by the Compensation and People Committee (the “Committee”) of the Board of Directors (the “Board”) of Teradata Corporation (the “Company”). Each Executive Officer (as defined below) subject to this Policy is required to sign and return to

February 23, 2024 EX-21

Subsidiaries of Teradata Corporation.

TERADATA CORPORATION Subsidiaries of Teradata Corporation December 31, 2023 Entity Organized under the laws of Teradata International, Inc.

February 23, 2024 EX-10.9 8

Form of Restricted Share Unit Agreement for Non-U.S. Employees (Cliff Vesting) under the Teradata 2023 Stock Incentive Plan, approved on June 29, 2023 (

Exhibit 10.9.8 Form of Restricted Share Unit Agreement For Non-U.S. Employees (Cliff Vesting) Under the Teradata 2023 Stock Incentive Plan You have been awarded a number of restricted share units (the “Share Units”) under the Teradata 2023 Stock Incentive Plan (the “Plan”), as described on the restricted share unit information page on the website of Teradata’s third-party Plan administrator, subje

February 23, 2024 EX-10.9 7

Form of Restricted Share Unit Agreement (Cliff Vesting) under the Teradata 2023 Stock Incentive Plan, approved on June 29, 2023 (

Exhibit 10.9.7 Form of Restricted Share Unit Agreement (Cliff Vesting) Under the Teradata 2023 Stock Incentive Plan You have been awarded a number of restricted share units (the “Share Units”) under the Teradata 2023 Stock Incentive Plan (the “Plan”), as described on the restricted share unit information page on the website of Teradata’s third-party Plan administrator, subject to the terms and con

February 23, 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) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33458 TERADATA CORPORATION (Exa

February 14, 2024 SC 13G/A

TDC / Teradata Corporation / Lynrock Lake LP Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* Teradata Corporation (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 88076W103 (CUSIP Number) December 31, 2023 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rul

February 14, 2024 EX-99.I

to Schedule 13G

EX-99.I 2 d931696dex99i.htm EX-99.I Exhibit I to Schedule 13G Ameriprise Financial, Inc., a Delaware Corporation, is a parent holding company. The classification and identity of the relevant subsidiaries is as follows: Investment Adviser – Columbia Management Investment Advisers, LLC is an investment adviser registered under section 203 of the Investment Advisers Act of 1940.

February 14, 2024 EX-99.II

to Schedule 13G Joint Filing Agreement

EX-99.II 3 d931696dex99ii.htm EX-99.II Exhibit II to Schedule 13G Joint Filing Agreement The undersigned persons agree and consent to the joint filing on their behalf of this Schedule 13G dated February 14, 2024 in connection with their beneficial ownership of Teradata Corp. Columbia Management Investment Advisers, LLC authorizes Ameriprise Financial, Inc. to execute the Schedule 13G to which this

February 14, 2024 SC 13G/A

TDC / Teradata Corporation / AMERIPRISE FINANCIAL INC - SC 13G/A Passive Investment

SC 13G/A 1 d931696dsc13ga.htm SC 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Amendment #4 Under the Securities and Exchange Act of 1934 Teradata Corp (Name of Issuer) Common Stock (Title of Class of Securities) 88076W103 (CUSIP Number) December 31, 2023 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant

February 13, 2024 SC 13G/A

TDC / Teradata Corporation / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv02056-teradatacorp.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 15)* Name of issuer: Teradata Corp Title of Class of Securities: Common Stock CUSIP Number: 88076W103 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box to designate the ru

February 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 Date of Report (date of earliest event reported): February 12, 2024 TERADATA CORPORATION (Exact name of registrant as specified in its charter) Commission File Number 001-33458 Delaware 75-3236470 (State or other jurisdiction of inco

February 12, 2024 EX-99.1

Teradata Reports Fourth Quarter and Full-Year 2023 Financial Results

Exhibit 99.1 INVESTOR CONTACT Christopher T. Lee [email protected] MEDIA CONTACT Jennifer Donahue [email protected] Teradata Reports Fourth Quarter and Full-Year 2023 Financial Results •Fourth quarter public cloud ARR of $528 million, an increase of 48% as reported and 46% in constant currency from the prior year period(1) •Cloud net expansion rate of 124% •Full year cash fr

December 7, 2023 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): December 7, 2023 TERADATA CORPORATION (Exact name of registrant as specified in its charter) Commission File Number 001-33458 Delaware 75-3236470 (State or other jurisdiction of incor

November 7, 2023 10-Q

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33458 TERADATA CORPORA

November 7, 2023 EX-10.1

Credit Agreement dated as of June 28, 2022 among Teradata Corporation, the lenders party thereto and JPMorgan Chase Bank, N.A., as Administrative Agent, as amended and restated effective as of September 21, 2023

Exhibit 10.1 CREDIT AGREEMENT dated as of June 28, 2022, among TERADATA CORPORATION, the LENDERS party thereto and JPMORGAN CHASE BANK, N.A., as Administrative Agent JPMORGAN CHASE BANK, N.A., BOFA SECURITIES, INC. and WELLS FARGO SECURITIES, LLC, as Joint Lead Arrangers and Joint Bookrunners BOFA SECURITIES, INC. and WELLS FARGO BANK, NATIONAL ASSOCIATION, as Syndication Agents CITIBANK, N.A., CI

November 7, 2023 EX-10.2

(incorporated by reference to Exhibit 10.2 to the Quarterly Report on Form 10-Q dated November 7, 2023).

Exhibit 10.2 TERADATA EXECUTIVE SEVERANCE PLAN (amended and restated as of May 8, 2023) 1. Establishment; Purpose. (a) Establishment. Teradata Corporation (the “Company”) established the Teradata Executive Severance Plan (the “Plan”) effective as of February 1, 2017 (the “Effective Date”). The Company amended and restated the Plan, effective as of May 8, 2023, as set forth herein. (b) Purpose. The

November 6, 2023 EX-99.1

Teradata Reports Third Quarter 2023 Financial Results Continuing Its Cloud Momentum Driving Profitable Growth

Exhibit 99.1 INVESTOR CONTACT Christopher T. Lee 858-485-2523 office [email protected] MEDIA CONTACT Jennifer Donahue 858-485-3029 office [email protected] Teradata Reports Third Quarter 2023 Financial Results Continuing Its Cloud Momentum Driving Profitable Growth •Public cloud ARR of $454 million, an increase of 63% as reported and 61% in constant currency from the prior y

November 6, 2023 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): November 6, 2023 TERADATA CORPORATION (Exact name of registrant as specified in its charter) Commission File Number 001-33458 Delaware 75-3236470 (State or other jurisdiction of incor

August 8, 2023 10-Q

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33458 TERADATA CORPORATION

August 7, 2023 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): August 7, 2023 TERADATA CORPORATION (Exact name of registrant as specified in its charter) Commission File Number 001-33458 Delaware 75-3236470 (State or other jurisdiction of incorpo

August 7, 2023 EX-99.1

Teradata Reports Second Quarter 2023 Financial Results

Exhibit 99.1 INVESTOR CONTACT Christopher T. Lee 858-485-2523 office [email protected] MEDIA CONTACT Jennifer Donahue 858-485-3029 office [email protected] Teradata Reports Second Quarter 2023 Financial Results •Public cloud ARR of $414 million, an increase of 77% as reported and 76% in constant currency from the prior year period(1) •Total ARR of $1.523 billion, an increase

May 31, 2023 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report TERADATA CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-33458 75-3236470 (State or other jurisdiction of (C

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report TERADATA CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-33458 75-3236470 (State or other jurisdiction of (Commission (I.R.S. Employer incorporation) File Number) Identification No.) 17095 Via Del Campo San Diego, California 92127 (Address of principal execu

May 31, 2023 EX-1.01

Teradata Corporation Conflict Minerals Report For the Year Ended December 31, 2022

EX-1.01 2 d515341dex101.htm EX-1.01 Exhibit 1.01 Teradata Corporation Conflict Minerals Report For the Year Ended December 31, 2022 This Conflict Minerals Report (this “Report”) has been prepared by Teradata Corporation (“Teradata”) pursuant to Rule 13p-1 under the Securities Exchange Act of 1934, as amended (the “Conflict Minerals Rule”), for the reporting period January 1 to December 31, 2022. “

May 12, 2023 EX-10.6

Form of Performance-Based Restricted Share Unit Agreement under the Teradata 2023 Stock Incentive Plan, approved on May 8, 2023 (incorporated by reference to Exhibit 10.6 to the Current Report on Form 8-K dated May 12, 2023).

EX-10.6 Exhibit 10.6 PERFORMANCE-BASED RESTRICTED SHARE UNIT AGREEMENT Under the Teradata 2023 Stock Incentive Plan (20[•]-20[•] Performance Period Award) You have been awarded a number of restricted share units (the “Share Units”) under the Teradata 2023 Stock Incentive Plan (the “Plan”), upon the terms and subject to the conditions of this Performance-Based Restricted Share Unit Agreement (this

May 12, 2023 S-8

As filed with the Securities Exchange Commission on May 12, 2023

As filed with the Securities Exchange Commission on May 12, 2023 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 TERADATA CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 75-3236470 (State or Other Jurisdiction of Incorporation or Organization) (I.R.S. Employer

May 12, 2023 EX-24.1

Powers of Attorney*

EX-24.1 EXHIBIT 24.1 POWER OF ATTORNEY We, the undersigned directors of Teradata Corporation, hereby severally constitute and appoint each of Stephen McMillan and Margaret A. Treese our true and lawful attorney-in-fact and agent, with full power of substitution and resubstitution, to sign for us and in our names in the capacities indicated below on any and all amendments (including post-effective

May 12, 2023 EX-10.7

Form of Director Restricted Share Unit Grant Statement under the Teradata 2023 Stock Incentive Plan, approved on May 8, 2023 (incorporated by reference to Exhibit 10.7 to the Current Report on Form 8-K dated May 12, 2023).

EX-10.7 Exhibit 10.7 Teradata 2023 Stock Incentive Plan Director Restricted Share Unit Grant Statement You have been awarded a number of restricted share units (the “Share Units”) under the Teradata 2023 Stock Incentive Plan (the “Plan”), subject to the terms and conditions of this Director Restricted Share Unit Grant Statement (this “Statement”), the Plan and the Teradata Corporation Director Com

May 12, 2023 EX-10.4

Form of Restricted Share Unit Agreement under the Teradata 2023 Stock Incentive Plan, approved on May 8, 2023 (incorporated by reference to Exhibit 10.4 to the Current Report on Form 8-K dated May 12, 2023).

EX-10.4 Exhibit 10.4 Form of Restricted Share Unit Agreement (Graded Vesting) Under the Teradata 2023 Stock Incentive Plan You have been awarded a number of restricted share units (the “Share Units”) under the Teradata 2023 Stock Incentive Plan (the “Plan”), as described on the restricted share unit information page on the website of Teradata’s third-party Plan administrator, subject to the terms

May 12, 2023 EX-10.3

Form of Stock Option Agreement for Non-U.S. Employees under the Teradata 2023 Stock Incentive Plan

EX-10.3 Exhibit 10.3 Form of Stock Option Agreement For Non-U.S. Employees Under the Teradata 2023 Stock Incentive Plan (Non-Statutory Stock Option) You have been granted an option (the “Option”) under the Teradata 2023 Stock Incentive Plan (the “Plan”) to purchase a number of shares of common stock of Teradata Corporation (“Shares”) at the price per Share as described on the stock option informat

May 12, 2023 EX-24.1

Powers of Attorney*

EX-24.1 EXHIBIT 24.1 POWER OF ATTORNEY We, the undersigned directors of Teradata Corporation, hereby severally constitute and appoint each of Stephen McMillan and Margaret A. Treese our true and lawful attorney-in-fact and agent, with full power of substitution and resubstitution, to sign for us and in our names in the capacities indicated below on any and all amendments (including post-effective

May 12, 2023 EX-FILING FEES

Calculation of Filing Fee Table*

EX-FILING FEES 5 d407899dexfilingfees.htm EX-FILING FEES EXHIBIT 107 Calculation of Filing Fee Table Form S-8 (Form Type) TERADATA CORPORATION (Exact Name of Registrant as Specified in its Charter) Table 1 – Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered(1) Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amou

May 12, 2023 EX-10.5

Form of Restricted Share Unit Agreement for Non-U.S. Employees under the Teradata 2023 Stock Incentive Plan

EX-10.5 Exhibit 10.5 Form of Restricted Share Unit Agreement For Non-U.S. Employees (Graded Vesting) Under the Teradata 2023 Stock Incentive Plan You have been awarded a number of restricted share units (the “Share Units”) under the Teradata 2023 Stock Incentive Plan (the “Plan”), as described on the restricted share unit information page on the website of Teradata’s third-party Plan administrator

May 12, 2023 EX-10.2

Form of Stock Option Agreement under the Teradata 2023 Stock Incentive Plan.

EX-10.2 Exhibit 10.2 Form of Stock Option Agreement Under the Teradata 2023 Stock Incentive Plan (Non-Statutory Stock Option) You have been granted an option (the “Option”) under the Teradata 2023 Stock Incentive Plan (the “Plan”) to purchase a number of shares of common stock of Teradata Corporation (“Shares”) at the price per Share as described on the stock option information page on the website

May 12, 2023 S-8

As filed with the Securities Exchange Commission on May 12, 2023

As filed with the Securities Exchange Commission on May 12, 2023 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 TERADATA CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 75-3236470 (State or Other Jurisdiction of (I.R.S. Employer Incorporation or Organization)

May 12, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 9, 2023 TERADATA 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 Date of report (Date of earliest event reported): May 9, 2023 TERADATA CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 001-33458 75-3236470 (State or Other Jurisdiction of Incorporation) (Commission File N

May 12, 2023 EX-FILING FEES

Calculation of Filing Fee Table*

EX-FILING FEES 5 d330713dexfilingfees.htm EX-FILING FEES EXHIBIT 107 Calculation of Filing Fee Table Form S-8 (Form Type) TERADATA CORPORATION (Exact Name of Registrant as Specified in its Charter) Table 1 – Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered(1) Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amou

May 5, 2023 10-Q

Form 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33458 TERADATA CORPORATION

May 4, 2023 EX-99.1

Teradata Reports First Quarter 2023 Financial Results

Exhibit 99.1 INVESTOR CONTACT Christopher T. Lee 858-485-2523 office [email protected] MEDIA CONTACT Jennifer Donahue 858-485-3029 office [email protected] Teradata Reports First Quarter 2023 Financial Results •Public cloud ARR of $388 million, an increase of 86% as reported and 89% in constant currency from the prior year period(1) •Total ARR of $1.506 billion, an increase

May 4, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): May 4, 2023 TERADATA 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 Date of Report (date of earliest event reported): May 4, 2023 TERADATA CORPORATION (Exact name of registrant as specified in its charter) Commission File Number 001-33458 Delaware 75-3236470 (State or other jurisdiction of incorporat

March 22, 2023 DEFA14A

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

DEFA14A Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

March 22, 2023 DEF 14A

Teradata Employee Stock Purchase Plan (Amended and Restated on February 24, 2023) Incorporated herein by reference to Appendix B to Teradata Corporation’s 2023 Proxy Statement on Schedule 14A dated March 22, 2023 (SEC File No. 001-33458)

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

February 24, 2023 10-K

Form 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33458 TERADATA CORPORATION (Exa

February 24, 2023 EX-10.2

Teradata Employee Stock Purchase Plan (Amended and Restated as of August 2, 2021) (filed herewith).

TERADATA EMPLOYEE STOCK PURCHASE PLAN (As amended and restated on August 2, 2021) 1.

February 24, 2023 EX-21

Subsidiaries of Teradata Corporation.

TERADATA CORPORATION Subsidiaries of Teradata Corporation December 31, 2022 Entity Organized under the laws of Teradata International, Inc.

February 14, 2023 EX-99.I

to Schedule 13G

EX-99.I 2 d457959dex99i.htm EX-99.I Exhibit I to Schedule 13G Ameriprise Financial, Inc., a Delaware Corporation, is a parent holding company. The classification and identity of the relevant subsidiaries is as follows: Investment Adviser – Columbia Management Investment Advisers, LLC is an investment adviser registered under section 203 of the Investment Advisers Act of 1940.

February 14, 2023 SC 13G/A

TDC / Teradata Corporation / AMERIPRISE FINANCIAL INC - SC 13G/A Passive Investment

SC 13G/A 1 d457959dsc13ga.htm SC 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Amendment #3 Under the Securities and Exchange Act of 1934 Teradata Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 88076W103 (CUSIP Number) December 31, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pu

February 14, 2023 EX-99.II

to Schedule 13G Joint Filing Agreement

EX-99.II 3 d457959dex99ii.htm EX-99.II Exhibit II to Schedule 13G Joint Filing Agreement The undersigned persons agree and consent to the joint filing on their behalf of this Schedule 13G dated February 14, 2023 in connection with their beneficial ownership of Teradata Corporation. Columbia Management Investment Advisers, LLC authorizes Ameriprise Financial, Inc. to execute the Schedule 13G to whi

February 14, 2023 SC 13G

TDC / Teradata Corporation / Lynrock Lake LP Passive Investment

SC 13G 1 formsc13g-teradata.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Teradata Corporation (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 88076W103 (CUSIP Number) December 31, 2022 (Date of Event which Requires Filing of this Statement) Check the appro

February 13, 2023 EX-99.1

Teradata Reports Fourth Quarter and Full-Year 2022 Financial Results

INVESTOR CONTACT Christopher T. Lee 858-485-2523 office [email protected] MEDIA CONTACT Jennifer Donahue 858-485-3029 office [email protected] Teradata Reports Fourth Quarter and Full-Year 2022 Financial Results •Public cloud ARR of $357 million, an increase of 77% as reported and 81% in constant currency from the prior year period(1) •Fourth quarter recurring revenue of $35

February 13, 2023 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): February 13, 2023 TERADATA CORPORATION (Exact name of registrant as specified in its charter) Commission File Number 001-33458 Delaware 75-3236470 (State or other jurisdiction of inco

February 9, 2023 SC 13G/A

TDC / Teradata Corporation / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv02026-teradatacorp.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 14)* Name of issuer: Teradata Corp. Title of Class of Securities: Common Stock CUSIP Number: 88076W103 Date of Event Which Requires Filing of this Statement: December 30, 2022 Check the appropriate box to designate the r

February 6, 2023 SC 13G/A

TDC / Teradata Corporation / WELLINGTON MANAGEMENT GROUP LLP - SEC SCHEDULE 13G Passive Investment

SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 7 )* TERADATA CORPORATION (Name of Issuer) Common Stock (Title of Class of Securities) 88076W103 (CUSIP Number) December 30, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropriate box t

November 8, 2022 10-Q

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33458 TERADATA CORPORA

November 7, 2022 EX-99.1

Teradata Reports Third Quarter 2022 Financial Results

Exhibit 99.1 INVESTOR CONTACT Christopher T. Lee 858-485-2523 office [email protected] MEDIA CONTACT Jennifer Donahue 858-485-3029 office [email protected] Teradata Reports Third Quarter 2022 Financial Results ?Public cloud ARR of $279 million, an increase of 89% as reported and 99% in constant currency from the prior year period(1) ?Third quarter recurring revenue of $331 m

November 7, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): November 7, 2022 TERADATA CORPORATION (Exact name of registrant as specified in its charter) Commission File Number 001-33458 Delaware 75-3236470 (State or other jurisdiction of incor

November 1, 2022 8-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): October 31, 2022 TERADATA CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 001-33458 75-3236470 (State or Other Jurisdiction of Incorporation) (Commission F

November 1, 2022 EX-3.1

Amended and Restated By-Laws of Teradata Corporation, as amended and restated on October 31, 2022 (incorporated by reference to Exhibit 3.1 to the Current Report on Form 8-K dated November 1, 2022).

Exhibit 3.1 AMENDED AND RESTATED BYLAWS OF TERADATA CORPORATION (hereinafter called the ?Corporation?) ARTICLE I OFFICES Section 1. Registered Office. The registered office of the Corporation shall be set forth in the certificate of incorporation of the Corporation, as amended and restated from time to time (the ?Certificate of Incorporation?). Section 2. Other Offices. The Corporation may also ha

October 5, 2022 CORRESP

* * * * *

Claire Bramley Chief Financial Officer 17095 Via Del Campo San Diego, CA 92127 October 5, 2022 Ms.

September 20, 2022 S-8 POS

As filed with the Securities Exchange Commission on September 20, 2022

As filed with the Securities Exchange Commission on September 20, 2022 Registration No.

September 20, 2022 15-15D

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15 CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15 CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934. Commission File Number: 333-146475 TERADATA SAVINGS PLAN (Exact name of registrant as specified in

August 5, 2022 10-Q

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33458 TERADATA CORPORATION

August 4, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): August 4, 2022 TERADATA CORPORATION (Exact name of registrant as specified in its charter) Commission File Number 001-33458 Delaware 75-3236470 (State or other jurisdiction of incorpo

August 4, 2022 EX-99.1

Teradata Reports Second Quarter 2022 Financial Results

Exhibit 99.1 INVESTOR CONTACT Christopher T. Lee 858-485-2523 office [email protected] MEDIA CONTACT Jennifer Donahue 858-485-3029 office [email protected] Teradata Reports Second Quarter 2022 Financial Results ?Public cloud ARR of $234 million, an increase of 68% as reported and 75% in constant currency from the prior year period(1) ?Second quarter recurring revenue of $345

June 28, 2022 EX-10.1

Credit Agreement dated as of June 28, 2022 among Teradata Corporation, the lenders party thereto and JPMorgan Chase Bank, N.A., as Administrative Agent. (Incorporated herein by reference to Exhibit 10.1 to the Current Report on Form 8-K dated June 28, 2022.)

Exhibit 10.1 EXECUTION VERSION CREDIT AGREEMENT dated as of June 28, 2022, among TERADATA CORPORATION, the LENDERS party thereto and JPMORGAN CHASE BANK, N.A., as Administrative Agent JPMORGAN CHASE BANK, N.A., BOFA SECURITIES, INC. and WELLS FARGO SECURITIES, LLC, as Joint Lead Arrangers and Joint Bookrunners BOFA SECURITIES, INC. and WELLS FARGO BANK, NATIONAL ASSOCIATION, as Syndication Agents

June 28, 2022 8-K

Entry into a Material Definitive Agreement, Termination of 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 Date of Report (date of earliest event reported): June 28, 2022 TERADATA CORPORATION (Exact name of registrant as specified in its charter) Commission File Number 001-33458 Delaware 75-3236470 (State or other jurisdiction of incorpor

June 27, 2022 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K ? ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33458 A. Full title of the

June 1, 2022 8-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): June 1, 2022 TERADATA CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 001-33458 75-3236470 (State or Other Jurisdiction of Incorporation) (Commission File

June 1, 2022 EX-99.1

Teradata Elects Todd McElhatton to Board of Directors Brings Proven Business Leadership of Cloud Transformation Activities and Financial Expertise

Exhibit 99.1 MEDIA CONTACT Jennifer Donahue 858-485-3029 office [email protected] Teradata Elects Todd McElhatton to Board of Directors Brings Proven Business Leadership of Cloud Transformation Activities and Financial Expertise SAN DIEGO ? June 1, 2022 ? Teradata (NYSE: TDC) today announced the election of Todd McElhatton to its Board of Directors, effective June 1, 2022. With his ele

May 27, 2022 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report TERADATA CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-33458 75-3236470 (State or other jurisdiction of in

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report TERADATA CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-33458 75-3236470 (State or other jurisdiction of incorporation) (Commission File Number) (I.R.S. Employer Identification No.) 17095 Via Del Campo San Diego, California 92127 (Address of principal execu

May 27, 2022 EX-1.01

Teradata Corporation Conflict Minerals Report For the Year Ended December 31, 2021

Exhibit 1.01 Teradata Corporation Conflict Minerals Report For the Year Ended December 31, 2021 This Conflict Minerals Report (this ?Report?) has been prepared by Teradata Corporation (?Teradata?) pursuant to Rule 13p-1 under the Securities Exchange Act of 1934, as amended (the ?Conflict Minerals Rule?), for the reporting period January 1 to December 31, 2021. ?Conflict Minerals? include gold, tin

May 12, 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, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 10, 2022 TERADATA CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 001-33458 75-3236470 (State or Other Jurisdiction of Incorporation) (Commission File

May 11, 2022 EX-FILING FEES

Calculation of Filing Fee Table*

EXHIBIT 107 Calculation of Filing Fee Table Form S-8 (Form Type) TERADATA CORPORATION (Exact Name of Registrant as Specified in its Charter) Table 1 ? Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered(1) Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Equity Common Stock, par value $.

May 11, 2022 S-8

As filed with the Securities Exchange Commission on May 11, 2022

As filed with the Securities Exchange Commission on May 11, 2022 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 TERADATA CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 75-3236470 (State or Other Jurisdiction of Incorporation or Organization) (I.R.S. Employer

May 11, 2022 EX-24.1

Powers of Attorney*

EXHIBIT 24.1 POWER OF ATTORNEY We, the undersigned directors of Teradata Corporation, hereby severally constitute and appoint each of Stephen McMillan and Margaret A. Treese our true and lawful attorney-in-fact and agent, with full power of substitution and resubstitution, to sign for us and in our names in the capacities indicated below on any and all amendments (including post-effective amendmen

May 6, 2022 10-Q

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33458 TERADATA CORPORATION

May 6, 2022 EX-10.1

Amendment to Offer Letter between Stephen McMillan and the Company dated April 29, 2022 (incorporated by reference to Exhibit 10.1 to the Quarterly Report on Form 10-Q dated May 6, 2022).

Exhibit 10.1 April 28, 2022 Steve McMillan 17095 Via del Campo San Diego, CA 92127 Dear Steve, As you know, Teradata has implemented a hybrid/virtual workplace model and revised its travel allowance policy for executives. As a result, employees who live outside the San Diego area will not be required to relocate to the San Diego office and their primary work location will be their home office. Eff

May 5, 2022 EX-99.1

Teradata Reports First Quarter 2022 Financial Results

INVESTOR CONTACT Christopher T. Lee 858-485-2523 office [email protected] MEDIA CONTACT Jennifer Donahue 858-485-3029 office [email protected] Teradata Reports First Quarter 2022 Financial Results ?Public cloud ARR of $209 million, an increase of 69% as reported and 70% in constant currency from the prior year period(1) ?First quarter total revenue of $496 million, an increa

May 5, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): May 5, 2022 TERADATA CORPORATION (Exact name of registrant as specified in its charter) Commission File Number 001-33458 Delaware 75-3236470 (State or other jurisdiction of incorporat

March 23, 2022 DEF 14A

Amendment No. 1 to the Teradata 2012 Stock Incentive Plan (Amended and Restated as of March 1, 2021). (Incorporated herein by reference to Appendix A to the Proxy Statement of Teradata Corporation filed with the SEC on March 23, 2022 (SEC File No. 001-33458))

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

March 23, 2022 DEFA14A

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

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

February 25, 2022 EX-10.20.1

Form of Restricted Share Unit Agreement (Graded Vesting New Hire Award) Under the Teradata 2012 Stock Incentive Plan to new Chief Marketing Officer (incorporated by reference to Exhibit 10.20.1 to the Annual Report on Form 10-K dated February 25, 2022).

Form of Restricted Share Unit Agreement (Graded Vesting ? New-Hire Award) Under the Teradata 2012 Stock Incentive Plan You have been awarded a number of restricted share units (the ?Share Units?) under the Teradata 2012 Stock Incentive Plan (the ?Plan?), as described on the restricted share unit information page on the website of Teradata?s third-party Plan administrator, subject to the terms and conditions of this Restricted Share Unit Agreement (this ?Agreement?) and the Plan.

February 25, 2022 EX-10.25

Master Confirmation-Uncollared Accelerated Share Repurchase, dated February 9, 2022 between Teradata Corporation and JPMorgan Chase Bank, National Association (

JPMorgan Chase Bank, National Association New York Branch 383 Madison Avenue New York, NY, 10179 February 9, 2022 To: Teradata Corporation 17095 Via Del Campo San Diego, California 92127 Attention: Brian Pierson, Treasurer Telephone No.

February 25, 2022 EX-10.20

Offer Letter from Teradata Corporation to Jacqueline Woods dated November 8, 2021 (incorporated by reference to Exhibit 10.20 to the Annual Report on Form 10-K dated February 25, 2022).

PERSONAL AND CONFIDENTIAL November 8, 2021 Jacqueline Woods Dear Jacqueline, I am very pleased to extend you this offer of employment with Teradata Corporation and its affiliates (?Teradata? or the ?Company?) as Chief Marketing Officer, based in Stamford, Connecticut, and reporting to Steve McMillan, President & Chief Executive Officer, subject to the conditions set forth below.

February 25, 2022 EX-21

Subsidiaries of Teradata Corporation.

TERADATA CORPORATION Subsidiaries of Teradata Corporation December 31, 2021 Entity Organized under the laws of Teradata International, Inc.

February 25, 2022 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33458 TERADATA CORPORATION (Exa

February 25, 2022 EX-10.21

Offer Letter from Teradata Corporation to Michael Hutchinson dated December 22, 2021 (incorporated by reference to Exhibit 10.21 to the Annual Report on Form 10-K dated February 25, 2022).

PERSONAL AND CONFIDENTIAL December 22, 2021 Mike Hutchinson Dear Mike, I am delighted to extend you this offer of employment with Teradata Corporation and its affiliates (?Teradata? or ?Company?) as Chief Customer Officer, based virtually in Georgia, and reporting to Steve McMillan, Chief Executive Officer, subject to the conditions set forth below, and effective January 10, 2022 (the ?Effective Date?).

February 14, 2022 SC 13G/A

TDC / Teradata Corporation / AMERIPRISE FINANCIAL INC - SC 13G/A Passive Investment

SC 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Amendment #2 Under the Securities and Exchange Act of 1934 Teradata Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 88076W103 (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule

February 14, 2022 EX-99.I

to Schedule 13G

Exhibit I to Schedule 13G Ameriprise Financial, Inc., a Delaware Corporation, is a parent holding company. The classification and identity of the relevant subsidiaries is as follows: Investment Adviser ? Columbia Management Investment Advisers, LLC is an investment adviser registered under section 203 of the Investment Advisers Act of 1940.

February 14, 2022 EX-99.II

to Schedule 13G Joint Filing Agreement

Exhibit II to Schedule 13G Joint Filing Agreement The undersigned persons agree and consent to the joint filing on their behalf of this Schedule 13G dated February 14, 2022 in connection with their beneficial ownership of Teradata Corporation.

February 11, 2022 SC 13G

TDC / Teradata Corporation / HARTFORD MUTUAL FUNDS INC/CT - SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G* (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2 (Amendment No. )* Teradata Corp. (Name of Issuer) Common Stock (Title of Class of Securities) 88076W103 (CUSIP Number) 12/31/2021 (Date of Event Which Require

February 10, 2022 SC 13G/A

TDC / Teradata Corporation / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 13)* Name of issuer: Teradata Corp. Title of Class of Securities: Common Stock CUSIP Number: 88076W103 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: ??Rul

February 9, 2022 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): February 9, 2022 TERADATA CORPORATION (Exact name of registrant as specified in its charter) Commission File Number 001-33458 Delaware 75-3236470 (State or other jurisdiction of incor

February 9, 2022 EX-99.1

Teradata Announces $250 Million Accelerated Share Repurchase Agreement

Exhibit 99.1 INVESTOR CONTACT Christopher T. Lee 858-485-2523 office [email protected] MEDIA CONTACT Jennifer Donahue 858-485-3029 office [email protected] Teradata Announces $250 Million Accelerated Share Repurchase Agreement SAN DIEGO ? February 9, 2022 ? Teradata Corporation (NYSE: TDC) today announced that it has entered into an accelerated share repurchase agreement (?A

February 7, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): February 7, 2022 TERADATA CORPORATION (Exact name of registrant as specified in its charter) Commission File Number 001-33458 Delaware 75-3236470 (State or other jurisdiction of incor

February 7, 2022 EX-99.1

Teradata Reports Fourth-Quarter and Full-Year 2021 Financial Results

INVESTOR CONTACT Christopher T. Lee 858-485-2523 office [email protected] MEDIA CONTACT Jennifer Donahue 858-485-3029 office [email protected] Teradata Reports Fourth-Quarter and Full-Year 2021 Financial Results ?Public cloud ARR of $202 million, an increase of 91% as reported from the prior year period(1) ?Fourth quarter recurring revenue of $364 million, an increase of 5%

February 4, 2022 SC 13G/A

TDC / Teradata Corporation / WELLINGTON MANAGEMENT GROUP LLP - SEC SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 6 )* TERADATA CORPORATION (Name of Issuer) Common Stock (Title of Class of Securities) 88076W103 (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this S

January 11, 2022 8-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): January 5, 2022 TERADATA CORPORATION (Exact name of registrant as specified in its charter) Commission File Number 001-33458 Delaware 75-3236470 (State or other jurisdiction of incorp

November 5, 2021 EX-10.2

Release of Claims between Mark Culhane and the Company executed on September 11, 2021.

RELEASE OF CLAIMS My employment with Teradata Corporation (?Teradata? or the ?Company?) terminated effective as of June 30, 2021.

November 5, 2021 EX-10.1

Separation Letter between Mark Culhane and the Company executed on September 11, 2021.

August 17, 2021 Mark Culhane 90 McCormick Lane Atherton, CA 94027 Dear Mark: Your employment with Teradata Corporation (?Teradata? or the ?Company?) terminated effective as of June 30, 2021.

November 5, 2021 10-Q

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33458 TERADATA CORPORA

November 4, 2021 EX-99.1

Teradata Reports Third Quarter 2021 Financial Results

INVESTOR CONTACT Christopher T. Lee 858-485-2523 office [email protected] MEDIA CONTACT Jennifer Donahue 858-485-3029 office [email protected] Teradata Reports Third Quarter 2021 Financial Results ?Public cloud ARR of $148 million, an increase of 83% as reported from the prior year period(1) ?Recurring revenue of $352 million, an increase of 7% as reported from the prior yea

November 4, 2021 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 Date of Report (date of earliest event reported): November 4, 2021 TERADATA CORPORATION (Exact name of registrant as specified in its charter) Commission File Number 001-33458 Delaware 75-3236470 (State or other jurisdiction of incor

September 9, 2021 EX-99.1

Teradata Highlights its New Strategy and Plan to Deliver Sustainable Growth and Value Creation Presents Long-Term Financial Growth Targets, Including More Than $1 Billion in Cloud Annual Recurring Revenue (ARR) and Approximately $550 Million in Free

Exhibit 99.1 INVESTOR CONTACT Christopher T. Lee 858-485-2523 office [email protected] MEDIA CONTACT Jennifer Donahue 858-485-3029 office [email protected] Teradata Highlights its New Strategy and Plan to Deliver Sustainable Growth and Value Creation Presents Long-Term Financial Growth Targets, Including More Than $1 Billion in Cloud Annual Recurring Revenue (ARR) and Approx

September 9, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): September 9, 2021 TERADATA CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 001-33458 75-3236470 (State or Other Jurisdiction of Incorporation) (Commission

August 6, 2021 EX-10.2

Restricted Share Unit Agreement (Graded Vesting) Inducement Grant to new CFO.

Form of Restricted Share Unit Agreement (Graded Vesting ? New-Hire Award) Under the Teradata 2012 Stock Incentive Plan You have been awarded a number of restricted share units (the ?Share Units?) under the Teradata 2012 Stock Incentive Plan (the ?Plan?), as described on the restricted share unit information page on the website of Teradata?s third-party Plan administrator, subject to the terms and conditions of this Restricted Share Unit Agreement (this ?Agreement?) and the Plan.

August 6, 2021 EX-10.1

Letter from Teradata Corporation to Claire Bramley dated May 18, 2021.

PERSONAL AND CONFIDENTIAL May 18, 2021 Claire Fullard Dear Claire, I am very pleased to extend you this offer of employment with Teradata Corporation and its affiliates (?Teradata? or the ?Company?) as Chief Financial Officer, based in Santa Clara, California, and reporting to Steve McMillan, President and Chief Executive Officer, subject to the conditions set forth below.

August 6, 2021 EX-10.6

between Kathy Cullen-Cote and the Company dated

July 30, 2021 Kathy Cullen-Cote Dear Kathy, As you know, Teradata has implemented a hybrid/virtual workplace model and revised its travel allowance policy for executives.

August 6, 2021 10-Q

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33458 TERADATA CORPORATION

August 6, 2021 EX-10.3

Executive Severance Plan Participation Agreement to new CFO.

EXECUTIVE SEVERANCE PLAN PARTICIPATION AGREEMENT June 17, 2021 Dear Claire Bramley: You have been selected to participate in the Teradata Executive Severance Plan (the ?Plan?), subject to your execution and return of this agreement (this ?Participation Agreement?) to Teradata Corporation (the ?Company?).

August 5, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): August 5, 2021 TERADATA CORPORATION (Exact name of registrant as specified in its charter) Commission File Number 001-33458 Delaware 75-3236470 (State or other jurisdiction of incorpo

August 5, 2021 EX-99.1

Teradata Reports Second Quarter 2021 Financial Results

INVESTOR CONTACT Christopher T. Lee 858-485-2523 office [email protected] MEDIA CONTACT Jennifer Donahue 858-485-3029 office [email protected] Teradata Reports Second Quarter 2021 Financial Results ?Public cloud ARR of $139 million, an increase of 157% as reported from the prior year period(1) ?Recurring revenue of $376 million, an increase of 16% as reported from the prior

June 24, 2021 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K ? ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 OR ? TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33458 A. Full title of the

June 8, 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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 18, 2021 TERADATA CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 001-33458 75-3236470 (State or Other Jurisdiction of Incorporation) (Commission File

June 8, 2021 EX-99.1

Teradata Appoints Claire Bramley as Chief Financial Officer Mark Culhane to Step Down After Three and a Half Years of Distinguished Service

Exhibit 99.1 INVESTOR CONTACT Christopher T. Lee 858-485-2523 office [email protected] MEDIA CONTACT Jennifer Donahue 858-485-3029 office [email protected] Teradata Appoints Claire Bramley as Chief Financial Officer Mark Culhane to Step Down After Three and a Half Years of Distinguished Service SAN DIEGO ? June 8, 2021 ? Teradata (NYSE: TDC), the connected multi-cloud data p

May 28, 2021 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report TERADATA CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-33458 75-3236470 (State or other jurisdiction of in

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report TERADATA CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-33458 75-3236470 (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.R.S. Employer Identification No.) 17095 Via Del Campo San Diego, California 92127 (Address of

May 28, 2021 EX-1.01

Teradata Corporation Conflict Minerals Report For the Year Ended December 31, 2020

Exhibit 1.01 Teradata Corporation Conflict Minerals Report For the Year Ended December 31, 2020 This Conflict Minerals Report (this ?Report?) has been prepared by Teradata Corporation (?Teradata,? ?we,? ?us? and ?our?) pursuant to Rule 13p-1 under the Securities Exchange Act of 1934, as amended (the ?Conflict Minerals Rule?), for the reporting period January 1 to December 31, 2020. ?Conflict Miner

May 7, 2021 EX-10.2

Form of Restricted Share Unit Agreement under the Teradata 2012 Stock Incentive Plan, approved on February 26, 2021.

Form of Restricted Share Unit Agreement (Graded Vesting) Under the Teradata 2012 Stock Incentive Plan You have been awarded a number of restricted share units (the ?Share Units?) under the Teradata 2012 Stock Incentive Plan (the ?Plan?), as described on the restricted share unit information page on the website of Teradata?s third-party Plan administrator, subject to the terms and conditions of this Restricted Share Unit Agreement (this ?Agreement?) and the Plan.

May 7, 2021 10-Q

Quarterly Report - 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 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33458 TERADATA CORPORATION

May 7, 2021 EX-10.3

Form of Restricted Share Unit Agreement for Non-U.S. Employees under the Teradata 2012 Stock Incentive Plan, approved on February 26, 2021.

Form of Restricted Share Unit Agreement For Non-U.S. Employees (Graded Vesting) Under the Teradata 2012 Stock Incentive Plan You have been awarded a number of restricted share units (the ?Share Units?) under the Teradata 2012 Stock Incentive Plan (the ?Plan?), as described on the restricted share unit information page on the website of Teradata?s third-party Plan administrator, subject to the term

May 7, 2021 EX-10.4

Form of Performance-Based Restricted Share Unit Agreement under the Teradata 2012 Stock Incentive Plan, approved on February 26, 2021.

PERFORMANCE-BASED RESTRICTED SHARE UNIT AGREEMENT Under the Teradata 2012 Stock Incentive Plan (2021-2023 Performance Period Award) You have been awarded a number of restricted share units (the ?Share Units?) under the Teradata 2012 Stock Incentive Plan (the ?Plan?), upon the terms and subject to the conditions of this Performance-Based Restricted Share Unit Agreement (this ?Agreement?) and the Plan.

May 7, 2021 EX-10.1

Form of Restricted Share Unit Agreement (Special New Hire Grant) Under the Teradata New Employee Stock Inducement Plan to new Chief Revenue Officer.

Form of Restricted Share Unit Agreement (Special New-Hire Grant) Under the Teradata New Employee Stock Inducement Plan You have been awarded a number of restricted Share Units (the ?Share Units?) under the Teradata New Employee Stock Inducement Plan (the ?Plan?), as described on the restricted share unit information page on the website of Teradata?s third-party Plan administrator, subject to the terms and conditions of this Restricted Share Unit Agreement (this ?Agreement?) and the Plan.

May 7, 2021 S-8

- FORM S-8

As filed with the Securities Exchange Commission on May 7, 2021 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 TERADATA CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 75-3236470 (State or Other Jurisdiction of (I.R.S. Employer Incorporation or Organization) I

May 6, 2021 EX-99.1

Teradata Reports First Quarter 2021 Financial Results

INVESTOR CONTACT Christopher T. Lee 858-485-2523 office [email protected] MEDIA CONTACT Jennifer Donahue 858-485-3029 office [email protected] Teradata Reports First Quarter 2021 Financial Results ?Public cloud ARR increased by $79 million, or 176% from the prior year period, exceeding the outlook of at least 165% year-over-year(1) ?First-quarter recurring revenue of $372 mi

May 6, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): May 6, 2021 TERADATA CORPORATION (Exact name of registrant as specified in its charter) Commission File Number 001-33458 Delaware 75-3236470 (State or other jurisdiction of incorporat

April 21, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): April 21, 2021 TERADATA CORPORATION (Exact name of registrant as specified in its charter) Commission File Number 001-33458 Delaware 75-3236470 (State or other jurisdiction of incorpo

April 21, 2021 EX-99.1

Teradata Announces Preliminary First Quarter Fiscal 2021 Financial Results and First Quarter Fiscal 2021 Earnings Release Date First quarter fiscal 2021 GAAP earnings per diluted share, Non-GAAP earnings per diluted share, and public cloud annual rec

INVESTOR CONTACT Christopher T. Lee 858-485-2523 office [email protected] MEDIA CONTACT Jennifer Donahue 858-485-3029 office [email protected] Teradata Announces Preliminary First Quarter Fiscal 2021 Financial Results and First Quarter Fiscal 2021 Earnings Release Date First quarter fiscal 2021 GAAP earnings per diluted share, Non-GAAP earnings per diluted share, and public

April 12, 2021 SC 13G/A

SCHEDULE 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 5 )* TERADATA CORP /DE/ (Name of Issuer) Common Stock (Title of Class of Securities) 88076W103 (CUSIP Number) March 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedu

March 19, 2021 DEFA14A

- DEFA14A

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

March 18, 2021 DEF 14A

Teradata 2012 Stock Incentive Plan (Amended and Restated As of March 1, 2021). [Incorporated herein by reference to Appendix A to Teradata Corporation’s Definitive Proxy Statement, as amended, for its 2021 Annual Meeting of Stockholders filed with the SEC on March 18, 2021 (SEC File No. 001-33458)]

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

February 26, 2021 10-K

Annual Report - 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33458 TERADATA CORPORATION (Exa

February 26, 2021 EX-21

Subsidiaries of Teradata Corporation.

TERADATA CORPORATION Subsidiaries of Teradata Corporation December 31, 2020 Entity Organized under the laws of Teradata International, Inc.

February 26, 2021 EX-10.22

Confidential Separation and General Release Agreement between Laura Nyquist and Teradata Corporation dated November 13, 2020

CONFIDENTIAL SEPARATION AND GENERAL RELEASE AGREEMENT This Confidential Separation and General Release Agreement (hereinafter ?Agreement?) is agreed to by and between Laura Nyquist (?Employee") and Teradata Corporation (hereinafter ?Teradata? or ?Company?).

February 26, 2021 EX-10.23

Offer Letter from Teradata Corporation to Todd Cione dated December 4, 2020

PERSONAL AND CONFIDENTIAL December 4, 2020 Todd Cione Dear Todd, I am very pleased to extend you this offer of employment with Teradata Corporation and its affiliates (?Teradata? or the ?Company?) as Chief Revenue Officer, based in Austin, Texas, and reporting to Steve McMillan, President & CEO.

February 26, 2021 EX-10.18

Offer letter from Teradata Corporation to Margaret Treese dated September 28, 2020.

PERSONAL AND CONFIDENTIAL Monday, September 28, 2020 Molly Treese 510 Maysfield Road Dayton, OH 45419 Dear Molly, I am delighted to extend you this offer of employment with Teradata Corporation and its affiliates (?Teradata? or ?Company?) as Chief Legal Officer & Corporate Secretary, based in San Diego, CA, and reporting to Steven McMillan, Chief Executive Officer, effective November 1, 2020 (the "Effective Date").

February 26, 2021 EX-10.22.1

Amendment dated November 13, 2020 to Supplemental Offer Letter from Teradata Corporation to Laura Nyquist dated June 6, 2018.

Laura Nyquist Amendment to Project Orange Separation Letter dated June 6, 2018 As a clarification to your Project Orange separation letter dated June 6, 2018, the Compensation & Human Resource Committee clarify the application of the pro-rated annual bonus and equity acceleration benefits at the November 2, 2020 meeting.

February 12, 2021 EX-99.II

to Schedule 13G Joint Filing Agreement

EX-99.II Exhibit II to Schedule 13G Joint Filing Agreement The undersigned persons agree and consent to the joint filing on their behalf of this Schedule 13G dated February 12, 2021 in connection with their beneficial ownership of Teradata Corp. Columbia Management Investment Advisers, LLC authorizes Ameriprise Financial, Inc. to execute the Schedule 13G to which this Exhibit is attached and make

February 12, 2021 SC 13G/A

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Amendment #1 Under the Securities and Exchange Act of 1934 Teradata Corp (Name of Issuer) Common Stock (Title of Class of Securities) (CUSIP Number) December 31, 2020 (Date of Eve

SC 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Amendment #1 Under the Securities and Exchange Act of 1934 Teradata Corp (Name of Issuer) Common Stock (Title of Class of Securities) 88076W103 (CUSIP Number) December 31, 2020 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is file

February 12, 2021 EX-99.I

to Schedule 13G

Exhibit I to Schedule 13G Ameriprise Financial, Inc., a Delaware Corporation, is a parent holding company. The classification and identity of the relevant subsidiaries is as follows: Investment Adviser ? Columbia Management Investment Advisers, LLC is an investment adviser registered under section 203 of the Investment Advisers Act of 1940.

February 10, 2021 SC 13G/A

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 12)*

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 12)* Name of issuer: Teradata Corp. Title of Class of Securities: Common Stock CUSIP Number: 88076W103 Date of Event Which Requires Filing of this Statement: December 31, 2020 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒ Rul

February 9, 2021 SC 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G* (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2 (Amendme

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G* (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2 (Amendment No. )* Teradata Corp. (Name of Issuer) Common Stock (Title of Class of Securities) 88076W103 (CUSIP Number) 12/31/2020 (Date of Event Which Require

February 4, 2021 8-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): February 4, 2021 TERADATA CORPORATION (Exact name of registrant as specified in its charter) Commission File Number 001-33458 Delaware 75-3236470 (State or other jurisdiction of incor

February 4, 2021 EX-99.1

Teradata Reports Fourth-Quarter and Full-Year 2020 Financial Results

EX-99.1 2 tdc12312020exhibit991.htm EX-99.1 INVESTOR CONTACT Christopher T. Lee 858-485-2523 office [email protected] MEDIA CONTACT Jennifer Donahue 858-485-3029 office [email protected] Teradata Reports Fourth-Quarter and Full-Year 2020 Financial Results •Annual recurring revenue (ARR) increased 11% from the prior year period(1) •Public cloud ARR increased to $106 million,

February 4, 2021 SC 13G/A

SCHEDULE 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 4 )* TERADATA CORP /DE/ (Name of Issuer) Common Stock (Title of Class of Securities) 88076W103 (CUSIP Number) December 31, 2020 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Sch

November 6, 2020 10-Q

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33458 TERADATA CORPORA

November 6, 2020 EX-10.1

Offer Letter from Teradata Corporation to Hillary Ashton dated August 31, 2020 (incorporated by reference to Exhibit 10.1 to the Quarterly Report on Form 10-Q dated November 6, 2020).

PERSONAL AND CONFIDENTIAL August 25, 2020 Hillary Ashton Dear Hillary, I am delighted to extend you this promotional offer with Teradata Corporation and its affiliates (“Teradata” or “Company”) as Chief Product Officer, effective as of August 31, 2020 (the “Effective Date”), based in San Diego, CA, and reporting to Steve McMillan, President & CEO.

November 5, 2020 8-K

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Costs Associated with Exit or Disposal Activities, Results of Operations and Financial Condition - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): November 2, 2020 TERADATA CORPORATION (Exact name of registrant as specified in its charter) Commission File Number 001-33458 Delaware 75-3236470 (State or other jurisdiction of incor

November 5, 2020 EX-99.1

Teradata Reports Third Quarter 2020 Financial Results

INVESTOR CONTACT Matt Garvie 858-485-3136 office [email protected] MEDIA CONTACT Jennifer Donahue 858-485-3029 office [email protected] Teradata Reports Third Quarter 2020 Financial Results •Third-quarter recurring revenue of $365 million exceeded the Company’s guidance range •Annual recurring revenue (ARR) increased 8% from the third quarter of 2019(1) •Cash from operations

November 5, 2020 EX-99.2

Teradata Announces Changes to Board of Directors David Kepler and James Ringler to Retire Board Size to be Reduced to Nine Directors

MEDIA CONTACT Jennifer Donahue 858-485-3029 office [email protected] INVESTOR CONTACT Matt Garvie 858-485-3136 office [email protected] Teradata Announces Changes to Board of Directors David Kepler and James Ringler to Retire Board Size to be Reduced to Nine Directors SAN DIEGO – Nov. 5, 2020 – Teradata (NYSE: TDC), the cloud data analytics platform company, today announced t

October 16, 2020 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Results of Operations and Financial Condition - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): October 12, 2020 TERADATA CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 001-33458 75-3236470 (State or Other Jurisdiction of Incorporation) (Commission F

August 10, 2020 10-Q

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33458 TERADATA CORPORATION

August 10, 2020 EX-10.1

Offer letter from Teradata Corporation to Stephen McMillan dated May 5, 2020 (incorporated by reference to Exhibit 10.1 to the Quarterly Report on Form 10-Q dated August 10, 2020).

PERSONAL AND CONFIDENTIAL May 5, 2020 Stephen McMillan Dear Steve, I am very pleased to extend you this offer of employment with Teradata Corporation and its affiliates (“Teradata” or “Company”) as President and Chief Executive Officer, based in San Diego, and reporting to the Teradata Board of Directors (the “Board”), subject to the conditions set forth below.

August 10, 2020 EX-10.5

Executive Severance Plan Participation Agreement to new CEO, approved on May 5, 2020 (incorporated by reference to Exhibit 10.5 to the Quarterly Report on Form 10-Q dated August 10, 2020).

EXECUTIVE SEVERANCE PLAN PARTICIPATION AGREEMENT June , 2020 Dear Stephen McMillan: You have been selected to participate in the Teradata Executive Severance Plan (the “Plan”), subject to your execution and return of this agreement (this “Participation Agreement”) to Teradata Corporation (the “Company”).

August 10, 2020 EX-10.6

Consulting Services Agreement between Teradata Corporation and Victor L. Lund, effective June 8, 2020.

CONSULTING SERVICES AGREEMENT THIS CONSULTING SERVICES AGREEMENT (this "Agreement") is made and entered into effective as of June 8, 2020 (the “Effective Date”), by and between Victor L.

August 6, 2020 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): August 6, 2020 TERADATA CORPORATION (Exact name of registrant as specified in its charter) Commission File Number 001-33458 Delaware 75-3236470 (State or other jurisdiction of incorpo

August 6, 2020 EX-99.1

Teradata Reports Second Quarter 2020 Financial Results

INVESTOR CONTACT Nabil Elsheshai 858-485-2125 office [email protected] MEDIA CONTACT Jennifer Donahue 858-485-3029 office [email protected] Teradata Reports Second Quarter 2020 Financial Results •Second-quarter results exceeded Company expectations on key revenue, profit and cash flow metrics •Annual Recurring Revenue (ARR) increased 8% reported and 9% in constant currency(1

July 9, 2020 SC 13G/A

TDC / Teradata Corp. / Wellington Management Group LLP - SEC SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3 )* TERADATA CORP /DE/ (Name of Issuer) Common Stock (Title of Class of Securities) 88076W103 (CUSIP Number) June 30, 2020 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedul

June 23, 2020 11-K

- 11-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K ý ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2019 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33458 A. Full title of the

June 2, 2020 S-8

- FORM S-8

Form S-8 As filed with the Securities Exchange Commission on June 2, 2020 Registration No.

June 2, 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 Date of report (Date of earliest event reported): May 29, 2020 TERADATA CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 001-33458 75-3236470 (State or Other Jurisdiction of Incorporation) (Commission File

June 2, 2020 EX-4.7

Restricted Share Unit Agreement (Graded Vesting) Inducement Grant to new CEO, approved on May 5, 2020 (incorporated by reference to Exhibit 4.7 to the Registration Statement on Form S-8 dated June 2, 2020 (SEC file number 001-33458)).

EX-4.7 EXHIBIT 4.7 Restricted Share Unit Agreement (Graded Vesting) Inducement Grant You have been awarded a number of restricted Share Units (the “Share Units”), as described on the restricted share unit information page on the website of Teradata’s third-party plan administrator, as a material inducement to accept employment with Teradata and its affiliate companies (referred to collectively her

June 2, 2020 EX-4.6

Form of Restricted Share Unit Agreement (New Hire Grant) Inducement Grant to new CEO, approved on May 5, 2020 (incorporated by reference to Exhibit 4.6 to the Registration Statement on Form S-8 dated June 2, 2020 (SEC file number 001-33458)).

EX-4.6 EXHIBIT 4.6 Form of Restricted Share Unit Agreement (New Hire Grant) Inducement Grant You have been awarded a number of restricted Share Units (the “Share Units”), as described on the restricted share unit information page on the website of Teradata’s third-party plan administrator, as a material inducement to accept employment with Teradata and its affiliate companies (referred to collecti

June 2, 2020 EX-4.5

Performance-Based Restricted Share Unit Agreement (2020-2022 Performance Period Award) Inducement Grant to new CEO, approved on May 5, 2020 (incorporated by reference to Exhibit 4.5 to the Registration Statement on Form S-8 dated June 2, 2020 (SEC file number 001-33458)).

EX-4.5 EXHIBIT 4.5 PERFORMANCE-BASED RESTRICTED SHARE UNIT AGREEMENT (2020-2022 Performance Period Award) Inducement Grant You have been awarded a number of restricted Share Units (the “Share Units”), as described on the restricted share unit information page on the website of Teradata’s third-party plan administrator, as a material inducement to accept employment with Teradata and its affiliate c

June 2, 2020 EX-10.3

Teradata New Employee Stock Inducement Plan (incorporated by reference to Exhibit 10.3 to the Current Report on Form 8-K dated June 2, 2020 (SEC file number 001-33458)).

EX-10.3 Exhibit 10.3 TERADATA NEW EMPLOYEE STOCK INDUCEMENT PLAN (Effective June 1, 2020) 1. Establishment, Purpose, Duration. (a) Establishment. Teradata Corporation (the “Company”) hereby establishes the Teradata New Employee Stock Inducement Plan (the “Plan”), effective as of June 1, 2020 (the “Effective Date”). Definitions of capitalized terms used in the Plan are contained in Section 2 of the

June 2, 2020 EX-10.1

Teradata Incentive Stock Purchase Plan.

EX-10.1 Exhibit 10.1 TERADATA INCENTIVE STOCK PURCHASE PLAN (Effective June 1, 2020) 1. Purpose The Teradata Incentive Stock Purchase Plan (“Plan”) provides Eligible Employees with an opportunity to purchase Shares from the Company at current fair market value by electing to forego cash compensation that is otherwise due under certain annual incentive programs. The Plan is not intended to be, and

June 2, 2020 EX-10.2

Form of Teradata Incentive Stock Purchase Plan Stock Purchase Agreement (incorporated by reference to Exhibit 10.2 to the Current Report on Form 8-K dated June 2, 2020 (SEC file number 001-33458)).

EX-10.2 Exhibit 10.2 TERADATA INCENTIVE STOCK PURCHASE PLAN Stock Purchase Agreement By electing to participate in the Teradata Incentive Stock Purchase Plan (the “Plan”), I acknowledge that I have read and accept this agreement (this “Stock Purchase Agreement”), and I understand and agree to the following conditions: 1. AUTHORIZATION I hereby authorize Teradata Corporation (the “Company”) to enro

May 29, 2020 SD

- SD

SD UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report TERADATA CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-33458 75-3236470 (State or other jurisdiction of (Commission (I.R.S. Employer incorporation or organization) File Number) Identification No.) 17095 Via Del Campo San Diego, California 92127 (Address

May 29, 2020 EX-1.01

Teradata Corporation Conflict Minerals Report For the Year Ended December 31, 2019

EX-1.01 Exhibit 1.01 Teradata Corporation Conflict Minerals Report For the Year Ended December 31, 2019 This Conflict Minerals Report (this “Report”) has been prepared by Teradata Corporation (“Teradata,” “we,” “us” and “our”) for the reporting period January 1 to December 31, 2019, and is presented to comply with the final Conflict Minerals implementing rules (the “Conflict Minerals Rules”) promu

May 11, 2020 10-Q

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33458 TERADATA CORPORATION

May 11, 2020 EX-10.4

Form of Restricted Share Unit Agreement for Non-U.S. Employees Under the Teradata 2012 Stock Incentive Plan, approved on February 27, 2020 (incorporated by reference to Exhibit 10.4 to the Quarterly Report on Form 10-Q dated May 11, 2020).

Form of Restricted Share Unit Agreement (Graded Vesting) Under the Teradata 2012 Stock Incentive Plan You have been awarded a number of restricted Share Units (the “Share Units”) under the Teradata 2012 Stock Incentive Plan (the “Plan”), as described on the restricted share unit information page on the website of Teradata’s third-party Plan administrator, subject to the terms and conditions of this Restricted Share Unit Agreement (this “Agreement”) and the Plan.

May 11, 2020 EX-10.2

Form of Restricted Share Unit Agreement for Non-U.S. Employees Under the Teradata 2012 Stock Incentive Plan, approved on February 27, 2020 (incorporated by reference to Exhibit 10.2 to the Quarterly Report on Form 10-Q dated May 11, 2020).

Form of Restricted Share Unit Agreement For Non-U.S. Employees (Graded Vesting) Under the Teradata 2012 Stock Incentive Plan You have been awarded a number of restricted share units (the “Share Units”) under the Teradata 2012 Stock Incentive Plan (the “Plan”), as described on the restricted share unit information page on the website of Teradata’s third-party Plan administrator, subject to the term

May 11, 2020 EX-10.1

Form of Restricted Share Unit Agreement Under the Teradata 2012 Stock Incentive Plan, approved on February 27, 2020 (incorporated by reference to Exhibit 10.1 to the Quarterly Report on Form 10-Q dated May 11, 2020).

Form of Restricted Share Unit Agreement (Graded Vesting) Under the Teradata 2012 Stock Incentive Plan You have been awarded a number of restricted Share Units (the “Share Units”) under the Teradata 2012 Stock Incentive Plan (the “Plan”), as described on the restricted share unit information page on the website of Teradata’s third-party Plan administrator, subject to the terms and conditions of this Restricted Share Unit Agreement (this “Agreement”) and the Plan.

May 11, 2020 EX-10.3

Form of Performance-Based Restricted Share Unit Agreement Under the Teradata 2012 Stock Incentive Plan, approved on February 27, 2020 (incorporated by reference to Exhibit 10.3 to the Quarterly Report on Form 10-Q dated May 11, 2020).

PERFORMANCE-BASED RESTRICTED SHARE UNIT AGREEMENT Under the Teradata 2012 Stock Incentive Plan (2020-2022 Performance Period Award) You have been awarded the contingent right to receive a credit of share units (the “Share Units”) under the Teradata 2012 Stock Incentive Plan (the “Plan”), upon the terms and subject to the conditions of this Performance-Based Restricted Share Unit Agreement (this “Agreement”) and the Plan.

May 7, 2020 8-K

Regulation FD Disclosure, 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 Date of report (Date of earliest event reported): May 5, 2020 TERADATA CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 001-33458 75-3236470 (State or Other Jurisdiction of Incorporation) (Commission File N

May 7, 2020 EX-99.1

Teradata Reports First Quarter 2020 Financial Results

EX-99.1 Exhibit 99.1 INVESTOR CONTACT Nabil Elsheshai 858-485-2125 office [email protected] MEDIA CONTACT Jennifer Donahue 858-485-3029 office [email protected] Teradata Reports First Quarter 2020 Financial Results • Teradata continued to make progress on key Cloud, Vantage, and Go-to-market efforts in the first quarter • The Company’s technology is critical in supporting cu

May 7, 2020 EX-99.2

Teradata Board Appoints Steve McMillan President and Chief Executive Officer Proven Technology Leader Brings a Track Record of Driving Global Strategy and Execution in Hypergrowth Enterprise Cloud Businesses

EX-99.2 Exhibit 99.2 MEDIA CONTACT Jennifer Donahue 858-485-3029 office [email protected] Teradata Board Appoints Steve McMillan President and Chief Executive Officer Proven Technology Leader Brings a Track Record of Driving Global Strategy and Execution in Hypergrowth Enterprise Cloud Businesses SAN DIEGO – May 7, 2020 – Teradata (NYSE: TDC) today announced that its Board of Directors

April 30, 2020 DEFA14A

- DEFA14A

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 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐   Preliminary Proxy Statement ☐   Definitive Proxy Statement ☒   Definitive Additional Materials ☐   Soliciting Material Pursu

March 27, 2020 DEFA14A

TDC / Teradata Corp. DEFA14A - - 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 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)) ☐Definitive Proxy Statemen

March 20, 2020 DEF 14A

TDC / Teradata Corp. DEF 14A - - DEF 14A

DEF 14A Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

February 28, 2020 EX-10.7.29

Form of Restricted Share Unit Agreement (Interim CEO Grant with Graded Vesting) Under the Teradata 2012 Stock Incentive Plan, approved on November 15, 2019.

Form of Restricted Share Unit Agreement (Interim CEO Grant with Graded Vesting) Under the Teradata 2012 Stock Incentive Plan You have been awarded a number of restricted Share Units (the “Share Units”) under the Teradata 2012 Stock Incentive Plan (the “Plan”), as described on the restricted share unit information page on the website of Teradata’s third-party Plan administrator, subject to the terms and conditions of this Restricted Share Unit Agreement (this “Agreement”) and the Plan.

February 28, 2020 10-K

Annual Report - 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-33458 TERADATA CORPORATION (Exa

February 28, 2020 EX-4.2

Description of the Registrant’s Securities (incorporated by reference to Exhibit 4.2 to the Annual Report on Form 10-K dated February 28, 2020).

DESCRIPTION OF SECURITIES The following is a summary of information concerning our capital stock and does not purport to be complete.

February 28, 2020 EX-21

Subsidiaries of Teradata Corporation.

TERADATA CORPORATION Subsidiaries of Teradata Corporation December 31, 2019 Entity Organized under the laws of Teradata International, Inc.

February 14, 2020 SC 13G

TDC / Teradata Corp. / AMERIPRISE FINANCIAL INC - SC 13G Passive Investment

SC 13G SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities and Exchange Act of 1934 Teradata Corp (Name of Issuer) Common Stock (Title of Class of Securities) 88076W103 (CUSIP Number) December 31, 2019 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is filed: This Schedul

February 14, 2020 EX-99.II

to Schedule 13G Joint Filing Agreement

EX-99.II Exhibit II to Schedule 13G Joint Filing Agreement The undersigned persons agree and consent to the joint filing on their behalf of this Schedule 13G dated February 14, 2020 in connection with their beneficial ownership of Teradata Corp. Columbia Management Investment Advisers, LLC authorizes Ameriprise Financial, Inc. to execute the Schedule 13G to which this Exhibit is attached and make

February 14, 2020 SC 13G

TDC / Teradata Corp. / HARTFORD MUTUAL FUNDS INC/CT - SC 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G* (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2 (Amendment No. )* Teradata Corp. (Name of Issuer) Common Stock (Title of Class of Securities) 88076W103 (CUSIP Number) 12/31/2019 (Date of Event Which Require

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