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CHOU TIMOTHY C K profile photo

Timothy C. K. Chou

CIK: 0001202967

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)2 (50.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)2 (50.0%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

TERADATA CORP /DE/ logo
TDC

TERADATA CORP /DE/

Director

Discretionary Trading P&L

Holdings

Transaction History (4 total)

  • TERADATA CORP /DE/ logo
    TDC

    TERADATA CORP /DE/

    Jun 8, 2026
    Sale(S)
    Direct
    5.7K shares at avg. $33.72$191K
  • TERADATA CORP /DE/ logo
    TDC

    TERADATA CORP /DE/

    May 14, 2026
    Award(A)
    Direct
    8.8K shares-
  • TERADATA CORP /DE/ logo
    TDC

    TERADATA CORP /DE/

    May 22, 2025
    Sale(S)
    Direct
    6.2K shares at avg. $21.83$136K
  • TERADATA CORP /DE/ logo
    TDC

    TERADATA CORP /DE/

    May 15, 2025
    Award(A)
    Direct
    11.5K shares-

1-4 of 4

About CHOU TIMOTHY C K

CHOU TIMOTHY C K (SEC CIK 0001202967) files insider reports with the SEC as Director of TERADATA CORP /DE/ (TDC).

Signal8 holds 4 ownership filings by CHOU TIMOTHY C K, all Form 4s, filed between May 19, 2025 and Jun 10, 2026. Those filings report 4 transactions, from May 15, 2025 to Jun 8, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on CHOU TIMOTHY C K's filings is in SAN DIEGO, CA.

Recent filings by CHOU TIMOTHY C K

  • Jun 8, 2026: Open-market sale of TDC shares (Form 4, code S).
  • May 14, 2026: Grant or award of TDC shares (Form 4, code A).
  • May 22, 2025: Open-market sale of TDC shares (Form 4, code S).
  • May 15, 2025: Grant or award of TDC shares (Form 4, code A).

Other insiders filing for TERADATA CORP /DE/ (TDC)

How to read Form 4 transaction codes