Tunc Doluca
CIK: 0001183597
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
WESTERN DIGITAL CORP
Discretionary Trading P&L
Holdings
Transaction History (9 total)
- Sep 17, 2026WDC
WESTERN DIGITAL CORP
Award(A)DirectDividend Equivalent Rights
1 shares- - Jun 17, 2026WDC
WESTERN DIGITAL CORP
Award(A)DirectDividend Equivalent Rights
0 shares- - Mar 18, 2026WDC
WESTERN DIGITAL CORP
Award(A)DirectDividend Equivalent Rights
1 shares- - Dec 18, 2025WDC
WESTERN DIGITAL CORP
Award(A)DirectDividend Equivalent Rights
1 shares- - Nov 20, 2025WDC
WESTERN DIGITAL CORP
Award(A)Direct1.6K shares- - Nov 19, 2025WDC
WESTERN DIGITAL CORP
Exercise(M)Indirect14 shares- - Sep 18, 2025WDC
WESTERN DIGITAL CORP
Award(A)DirectDividend Equivalent Rights
5 shares- - Jun 18, 2025WDC
WESTERN DIGITAL CORP
Award(A)DirectDividend Equivalent Rights
9 shares- - Nov 20, 2024WDC
WESTERN DIGITAL CORP
Award(A)Direct3.8K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 17, 2026 | WDC WESTERN DIGITAL CORP | Award(A) Dividend Equivalent Rights | 1 | - | - | Direct |
| Jun 17, 2026 | WDC WESTERN DIGITAL CORP | Award(A) Dividend Equivalent Rights | 0 | - | - | Direct |
| Mar 18, 2026 | WDC WESTERN DIGITAL CORP | Award(A) Dividend Equivalent Rights | 1 | - | - | Direct |
| Dec 18, 2025 | WDC WESTERN DIGITAL CORP | Award(A) Dividend Equivalent Rights | 1 | - | - | Direct |
| Nov 20, 2025 | WDC WESTERN DIGITAL CORP | Award(A) | 1,585 | - | - | Direct |
| Nov 19, 2025 | WDC WESTERN DIGITAL CORP | Exercise(M) | 14 | - | - | Indirect |
| Sep 18, 2025 | WDC WESTERN DIGITAL CORP | Award(A) Dividend Equivalent Rights | 5 | - | - | Direct |
| Jun 18, 2025 | WDC WESTERN DIGITAL CORP | Award(A) Dividend Equivalent Rights | 9 | - | - | Direct |
| Nov 20, 2024 | WDC WESTERN DIGITAL CORP | Award(A) | 3,759 | - | $0 | Direct |
1-9 of 9 transactions
About DOLUCA TUNC
DOLUCA TUNC (SEC CIK 0001183597) files insider reports with the SEC as Director of WESTERN DIGITAL CORP (WDC).
Signal8 holds 8 ownership filings by DOLUCA TUNC, all Form 4s, filed between Nov 22, 2024 and Sep 21, 2026. Those filings report 9 transactions, from Nov 20, 2024 to Sep 17, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on DOLUCA TUNC's filings is in SAN JOSE, CA.
Recent filings by DOLUCA TUNC
- Sep 17, 2026: Grant or award of WDC derivative securities (Form 4, code A).
- Jun 17, 2026: Grant or award of WDC derivative securities (Form 4, code A).
- Mar 18, 2026: Grant or award of WDC derivative securities (Form 4, code A).
- Dec 18, 2025: Grant or award of WDC derivative securities (Form 4, code A).
- Nov 20, 2025: Grant or award of WDC shares (Form 4, code A).
Other insiders filing for WESTERN DIGITAL CORP (WDC)
- Cole Martin I, Director
- Tregillis Cynthia L, Chief Legal Officer & Corp Sec
- Tan Irving, Chief Executive Officer
- STREETER STEPHANIE A, Director
- Shihab Ahmed Mohammed, Chief Product Officer
- Sennesael Kris, Chief Financial Officer