SEC CIK 1603917
Tupman David J.
Reported ownership across 2 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| PXLWview stock → | 298,177 | 2024-05-13 |
| CRUSview stock → | 27,916 | 2026-07-29 |
Position History — CRUS
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — CRUS
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-07-31 | Grant / award (derivative) | 1,623 | $0.00 | 1,623 |
| 2026-07-29 | Option exercise (derivative) | 1,998 | $0.00 | 0 |
| 2026-07-29 | Grant / award | 1,998 | $0.00 | 27,916 |
| 2025-07-29 | Grant / award (derivative) | 1,998 | $0.00 | 1,998 |
| 2025-07-26 | Option exercise (derivative) | 1,624 | $0.00 | 0 |
| 2025-07-26 | Grant / award | 1,624 | $0.00 | 25,918 |
| 2024-07-26 | Option exercise (derivative) | 2,575 | $0.00 | 0 |
| 2024-07-26 | Grant / award (derivative) | 1,624 | $0.00 | 1,624 |
| 2024-07-26 | Grant / award | 2,575 | $0.00 | 24,294 |
| 2024-06-06 | Option exercise (derivative) | 5,000 | $0.00 | 0 |
| 2024-06-06 | Open-market sale | 5,000 | $119.95 | 21,719 |
| 2024-06-06 | Option exercise | 5,000 | $33.38 | 26,719 |
| 2024-05-30 | Option exercise (derivative) | 10,346 | $0.00 | 5,000 |
| 2024-05-30 | Option exercise | 10,346 | $33.38 | 32,065 |
| 2024-05-30 | Open-market sale | 10,346 | $114.52 | 21,719 |
| 2023-07-28 | Grant / award (derivative) | 2,575 | $0.00 | 5,032 |
| 2023-07-28 | Option exercise (derivative) | 2,457 | $0.00 | 2,575 |
| 2023-07-28 | Grant / award | 2,457 | $0.00 | 21,719 |
| 2022-07-29 | Option exercise (derivative) | 2,300 | $0.00 | 2,457 |
| 2022-07-29 | Grant / award (derivative) | 2,457 | $0.00 | 4,757 |
| 2022-07-29 | Grant / award | 2,300 | $0.00 | 19,262 |
| 2021-07-30 | Grant / award (derivative) | 2,300 | $0.00 | 2,300 |
| 2021-01-04 | Option exercise (derivative) | 10,000 | $0.00 | 15,346 |
| 2021-01-04 | Option exercise | 10,000 | $33.38 | 26,962 |
| 2021-01-04 | Open-market sale | 10,000 | $85.00 | 16,962 |
| 2020-11-09 | Open-market sale | 1,000 | $76.00 | 16,962 |
| 2020-07-31 | Grant / award | 2,772 | $0.00 | 17,962 |
| 2019-08-02 | Grant / award | 3,445 | $0.00 | 15,190 |
| 2019-05-03 | Open-market sale | 1,541 | $49.43 | 11,745 |
| 2018-08-03 | Grant / award | 4,583 | $0.00 | 13,286 |
| 2017-08-02 | Open-market sale | 1,024 | $66.20 | 8,703 |
| 2017-07-28 | Grant / award | 3,056 | $0.00 | 9,727 |
| 2016-07-26 | Grant / award | 4,171 | $0.00 | 6,671 |
| 2016-07-26 | Open-market sale | 1,500 | $40.62 | 2,500 |
| 2015-12-04 | Open-market sale | 1,000 | $35.00 | 4,000 |
| 2015-08-07 | Option exercise (derivative) | 2,500 | $0.00 | 0 |
| 2015-08-07 | Option exercise | 2,500 | $0.00 | 5,000 |
| 2015-07-29 | — | — | — | 2,500 |
| 2015-07-29 | Grant / award (derivative) | 25,346 | $0.00 | 25,346 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.