SHERMAN MARK ANDREW - Insider Non-Derivative Transactions at Dolby Laboratories, Inc. (DLB) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Dec 17, 2025, SHERMAN MARK ANDREW's relationship to Dolby Laboratories, Inc. (DLB) is Officer (EVP, Gen. Counsel & Secretary), and currently has 70,563 shares of Class A Common Stock.
The chart below shows the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other DLB insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
SHERMAN MARK ANDREW - Insider Non-Derivative Transactions of DLB Class A Common Stock
SHERMAN MARK ANDREW - Insider Non-Derivative Transactions at DLB
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Dec 18, 2025 | Sell -- (Class A Common Stock) | 2491 | 67.26 | 70563 |
| Dec 17, 2025 | Sell -- (Class A Common Stock) | 2371 | 67.17 | 73054 |
| Dec 17, 2025 | Sell -- (Class A Common Stock) | 6738 | 66.58 | 75425 |
| Dec 17, 2025 | F -- (Class A Common Stock) | 2530 | 66.62 | 82163 |
| Dec 16, 2025 | F -- (Class A Common Stock) | 9252 | 67.54 | 84693 |
| Dec 16, 2025 | Acquisition -- (Class A Common Stock) | 25633 | 0 | 88030 |
| Dec 16, 2025 | M -- (Class A Common Stock) | 5915 | 0 | 93945 |
| Dec 2, 2025 | Sell -- (Class A Common Stock) | 4500 | 67.56 | 62397 |
| Dec 2, 2025 | M -- (Class A Common Stock) | 4500 | 64.6 | 66897 |
| Jun 5, 2025 | Sell -- (Class A Common Stock) | 15000 | 75.02 | 62397 |
| Jun 5, 2025 | M -- (Class A Common Stock) | 15000 | 64.6 | 77397 |
| May 31, 2025 | Sell -- (Class A Common Stock) | 350 | 74.97 | 62397 |
| Jan 31, 2025 | Sell -- (Class A Common Stock) | 25000 | 86 | 62397 |
| Jan 31, 2025 | Sell -- (Class A Common Stock) | 15000 | 83 | 87397 |
| Jan 31, 2025 | M -- (Class A Common Stock) | 40000 | 62.32 | 102397 |
| Dec 18, 2024 | Sell -- (Class A Common Stock) | 7713 | 78.22 | 62397 |
| Dec 18, 2024 | Sell -- (Class A Common Stock) | 4625 | 77.83 | 70110 |
| Dec 17, 2024 | F -- (Class A Common Stock) | 8867 | 79.18 | 74735 |
| Dec 17, 2024 | Acquisition -- (Class A Common Stock) | 20085 | 0 | 78410 |
| Dec 17, 2024 | M -- (Class A Common Stock) | 5192 | 0 | 83602 |
| May 29, 2024 | Sell -- (Class A Common Stock) | 2283 | 79.62 | 58325 |
| May 29, 2024 | M -- (Class A Common Stock) | 1998 | 62.32 | 60608 |
| Dec 20, 2023 | Sell -- (Class A Common Stock) | 1663 | 86.01 | 58325 |
| Dec 19, 2023 | Sell -- (Class A Common Stock) | 8856 | 86.19 | 59988 |
| Dec 19, 2023 | F -- (Class A Common Stock) | 1637 | 87.49 | 68844 |
| Dec 16, 2023 | F -- (Class A Common Stock) | 8713 | 88.6 | 70481 |
| Dec 16, 2023 | Acquisition -- (Class A Common Stock) | 16726 | 0 | 73456 |
| Dec 16, 2023 | M -- (Class A Common Stock) | 5738 | 0 | 79194 |
| Jul 13, 2023 | Sell -- (Class A Common Stock) | 21000 | 89 | 56730 |
| Jul 13, 2023 | M -- (Class A Common Stock) | 21000 | 62.32 | 77730 |
| May 9, 2023 | Sell -- (Class A Common Stock) | 2180 | 84.35 | 56374 |
| May 9, 2023 | Sell -- (Class A Common Stock) | 12820 | 83.47 | 58554 |
| May 9, 2023 | M -- (Class A Common Stock) | 11118 | 45.5 | 67492 |
| May 9, 2023 | M -- (Class A Common Stock) | 3882 | 62.32 | 71374 |
| Feb 8, 2023 | Sell -- (Class A Common Stock) | 2413 | 83.65 | 56374 |
| Feb 4, 2023 | Sell -- (Class A Common Stock) | 12000 | 85 | 58787 |
| Feb 4, 2023 | M -- (Class A Common Stock) | 12000 | 45.5 | 70787 |