Whitten Marc insider trades
Whitten Marc has filed 24 Form 4s with the SEC that we hold, for Unity Software Inc. (U) (Chief Prod & Tech Officer) and Dolby Laboratories, Inc. (DLB) (President and CEO, Director). Across all of them we count 0 purchases worth $0 and 39 sales worth $9.2M reported on Form 4. None of these purchases or sales is dated in the last 12 months. The largest single trade was a sale of 86,768 shares of Unity Software Inc. worth $1.8M, dated 2024-05-22. The first filing on our record is dated 2021-08-30 and the latest 2026-09-17.
Unity Software Inc. (U)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2021-08-26 | S, sale reported on Form 4 | 11,259 | $1.4M | 2021-08-30 |
| 2021-11-11 | S, sale reported on Form 4 | 200 | $35.9K | 2021-11-15 |
| 2021-11-11 | S, sale reported on Form 4 | 1,795 | $322.6K | 2021-11-15 |
| 2021-11-11 | S, sale reported on Form 4 | 2 | $360 | 2021-11-15 |
| 2021-11-11 | S, sale reported on Form 4 | 1 | $181 | 2021-11-15 |
| 2021-12-01 | S, sale reported on Form 4 | 2,006 | $350.0K | 2021-12-03 |
| 2021-12-01 | S, sale reported on Form 4 | 1 | $169 | 2021-12-03 |
| 2022-01-03 | S, sale reported on Form 4 | 1 | $141 | 2022-01-05 |
| 2022-01-03 | S, sale reported on Form 4 | 6 | $867 | 2022-01-05 |
| 2022-01-03 | S, sale reported on Form 4 | 1,551 | $224.1K | 2022-01-05 |
| 2022-02-01 | S, sale reported on Form 4 | 1,503 | $162.5K | 2022-02-03 |
| 2022-02-01 | S, sale reported on Form 4 | 577 | $62.6K | 2022-02-03 |
| 2022-02-28 | S, sale reported on Form 4 | 1,733 | $185.7K | 2022-03-02 |
| 2022-02-28 | S, sale reported on Form 4 | 1,600 | $169.7K | 2022-03-02 |
| 2022-02-28 | S, sale reported on Form 4 | 3,741 | $393.7K | 2022-03-02 |
| 2022-02-28 | S, sale reported on Form 4 | 3,201 | $333.3K | 2022-03-02 |
| 2022-02-28 | S, sale reported on Form 4 | 500 | $51.5K | 2022-03-02 |
| 2022-03-01 | S, sale reported on Form 4 | 2,098 | $225.1K | 2022-03-02 |
| 2022-04-01 | S, sale reported on Form 4 | 2,283 | $225.1K | 2022-05-04 |
| 2022-05-02 | S, sale reported on Form 4 | 579 | $38.7K | 2022-05-04 |
| 2022-05-02 | S, sale reported on Form 4 | 1,554 | $102.0K | 2022-05-04 |
| 2022-05-02 | S, sale reported on Form 4 | 1,300 | $84.3K | 2022-05-04 |
| 2022-05-26 | S, sale reported on Form 4 | 257 | $10.0K | 2022-05-27 |
| 2022-05-26 | S, sale reported on Form 4 | 5,764 | $220.0K | 2022-05-27 |
| 2022-06-01 | S, sale reported on Form 4 | 2,200 | $89.7K | 2022-06-02 |
| 2022-06-01 | S, sale reported on Form 4 | 3,287 | $135.3K | 2022-06-02 |
| 2022-08-26 | S, sale reported on Form 4 | 6,546 | $300.7K | 2022-08-29 |
| 2022-11-28 | S, sale reported on Form 4 | 11,853 | $423.0K | 2022-11-29 |
| 2023-02-27 | S, sale reported on Form 4 | 3,889 | $117.7K | 2023-03-01 |
| 2023-05-26 | S, sale reported on Form 4 | 4,049 | $112.3K | 2023-05-31 |
| 2023-08-28 | S, sale reported on Form 4 | 6,200 | $213.5K | 2023-08-30 |
| 2023-11-27 | S, sale reported on Form 4 | 602 | $17.4K | 2023-11-29 |
| 2023-11-27 | S, sale reported on Form 4 | 11,533 | $324.5K | 2023-11-29 |
| 2024-02-26 | S, sale reported on Form 4 | 5,332 | $174.8K | 2024-02-27 |
| 2024-02-26 | S, sale reported on Form 4 | 1,900 | $60.6K | 2024-02-27 |
| 2024-05-22 | S, sale reported on Form 4 | 86,768 | $1.8M | 2024-05-22 |
| 2024-05-28 | S, sale reported on Form 4 | 31,466 | $601.0K | 2024-05-29 |
| 2024-05-29 | S, sale reported on Form 4 | 2,483 | $46.8K | 2024-05-29 |
| 2024-05-29 | S, sale reported on Form 4 | 9,405 | $176.9K | 2024-05-29 |
Dolby Laboratories, Inc. (DLB)
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
Counted from the Form 4 filings this reporting owner (SEC CIK 1848572) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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