SEC CIK 1183597
DOLUCA TUNC
Reported ownership across 2 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| ADIview stock → | 59,657 | 2023-03-01 |
| WDCview stock → | 1,585 | 2025-11-20 |
Position History — WDC
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — WDC
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-09-17 | Grant / award (derivative) | 0.562 | $0.00 | 2.678 |
| 2026-06-17 | Grant / award (derivative) | 0.334 | $0.00 | 2.117 |
| 2026-03-18 | Grant / award (derivative) | 0.65 | $0.00 | 1.78 |
| 2025-12-18 | Grant / award (derivative) | 1.13 | $0.00 | 1.13 |
| 2025-11-20 | Grant / award | 1,585 | $0.00 | 1,585 |
| 2025-11-19 | Option exercise (derivative) | 14.43 | $0.00 | 0 |
| 2025-11-19 | Option exercise | 14 | $0.00 | 37,849 |
| 2025-09-18 | Grant / award (derivative) | 5.2 | $0.00 | 14.43 |
| 2025-06-18 | Grant / award (derivative) | 9.22 | $0.00 | 9.22 |
| 2024-11-20 | Grant / award | 3,759 | $0.00 | 3,759 |
| 2023-11-15 | Grant / award | 5,213 | $0.00 | 5,213 |
| 2022-11-16 | Grant / award | 6,589 | $0.00 | 6,589 |
| 2021-11-16 | Grant / award | 4,103 | $0.00 | 20,290 |
| 2020-11-18 | Grant / award | 5,648 | $0.00 | 16,187 |
| 2020-11-14 | Option exercise (derivative) | 91.3 | $0.00 | 0 |
| 2020-11-14 | Option exercise | 91 | $0.00 | 10,539 |
| 2020-04-17 | Grant / award (derivative) | 56.68 | $0.00 | 91.3 |
| 2020-01-21 | Grant / award (derivative) | 34.62 | $0.00 | 34.62 |
| 2019-11-14 | Grant / award | 4,763 | $0.00 | 10,448 |
| 2019-11-07 | Option exercise (derivative) | 202.92 | $0.00 | 0 |
| 2019-11-07 | Option exercise | 202 | $0.00 | 5,685 |
| 2019-10-22 | Grant / award (derivative) | 43.36 | $0.00 | 202.92 |
| 2019-07-15 | Grant / award (derivative) | 46.29 | $0.00 | 159.55 |
| 2019-04-15 | Grant / award (derivative) | 48.3 | $0.00 | 113.27 |
| 2019-01-14 | Grant / award (derivative) | 64.96 | $0.00 | 64.96 |
| 2018-11-07 | Grant / award | 4,945 | $0.00 | 5,483 |
| 2018-11-06 | Option exercise (derivative) | 4.9 | $0.00 | 0 |
| 2018-11-06 | Option exercise | 4 | $0.00 | 538 |
| 2018-10-15 | Grant / award (derivative) | 4.9 | $0.00 | 4.9 |
| 2018-08-27 | Grant / award | 534 | $0.00 | 534 |
| 2018-08-27 | — | — | — | 283 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.