TERADATA CORP /DE/ — Director's Dealing 2025

Nov 17, 2025

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: TERADATA CORP /DE/ (TDC)
CIK: 0000816761
Period of Report: 2025-11-05

Reporting Person: Lynrock Lake LP (N/A)
Reporting Person: LYNROCK LAKE PARTNERS LLC (10% Owner)
Reporting Person: Paul Cynthia (10% Owner)

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	9416666	Indirect

Footnotes

F1: The reported securities represent more than 10% of the Issuer's common stock as a result of Issuer stock repurchases and the corresponding decrease in outstanding shares as disclosed in the Issuer's quarterly report on Form 10-Q filed on November 5, 2025.

F2: Shares are held directly by Lynrock Lake Master Fund LP ("Lynrock Fund"). The investment manager and general partner of Lynrock Fund are Lynrock Lake LP ("Lynrock") and Lynrock Lake Partners LLC ("Lynrock GP"), respectively, and each may be deemed to beneficially own the shares held by Lynrock Fund. Cynthia Paul is the Chief Investment Officer of Lynrock and Sole Member of Lynrock GP and may be deemed to beneficially own the shares held by Lynrock Fund. Each of Lynrock, Lynrock GP and Ms. Paul disclaims beneficial ownership in these shares except to the extent of its or her respective pecuniary interest therein.