Dolby Laboratories, Inc (DLB) insider trading
Every open-market stock purchase and sale by Dolby Laboratories, Inc executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- John D Couling (VP) and 2 others sold $1.7M in the last 90 days.
- Last insider buy: Kevin J Yeaman (CEO), $200, 2 years ago.
Last 12 months: insiders bought $0 (0 buys) and sold $14.7M (26 sales). Last close $62.52 on Oct 21, 2026.
Recent DLB insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Oct 2, 2026 | Dagmar Dolby (Insider) | Bought (not open market) | — |
| Oct 2, 2026 | Dagmar Dolby (Insider) | Sold (not open market) | — |
| Oct 1, 2026 | John D Couling (VP) | Sold | $401K |
| Oct 1, 2026 | John D Couling (VP) | Bought (not open market) | $349K |
| Oct 1, 2026 | John D Couling (VP) | Sold | $49.6K |
| Oct 1, 2026 | John D Couling (VP) | Bought (not open market) | — |
| Sep 15, 2026 | Marc Whitten (CEO) | Bought (not open market) | — |
| Sep 15, 2026 | Marc Whitten (CEO) | Bought (not open market) | — |
| Sep 15, 2026 | Mark Andrew Sherman (VP) | Bought (not open market) | — |
| Sep 15, 2026 | John D Couling (VP) | Bought (not open market) | — |
| Sep 1, 2026 | John D Couling (VP) | Sold | $468K |
| Sep 1, 2026 | John D Couling (VP) | Bought (not open market) | $349K |
| Sep 1, 2026 | John D Couling (VP) | Bought (not open market) | — |
| Aug 28, 2026 | Dagmar Dolby (Insider) | Bought (not open market) | — |
| Aug 28, 2026 | Dagmar Dolby (Insider) | Bought (not open market) | — |
| Aug 28, 2026 | Dagmar Dolby (Insider) | Sold (not open market) | — |
| Aug 28, 2026 | Dagmar Dolby (Insider) | Sold (not open market) | — |
| Aug 28, 2026 | Dagmar Dolby (Insider) | Bought (not open market) | — |
| Aug 25, 2026 | Ryan Nicholson (C-suite exec) | Sold | $77.2K |
| Aug 14, 2026 | Shriram Revankar (VP) | Sold | $188K |
| Aug 10, 2026 | Ryan Nicholson (C-suite exec) | Sold | $83.6K |
| Aug 4, 2026 | Ryan Nicholson (C-suite exec) | Sold | $21.6K |
| Aug 3, 2026 | John D Couling (VP) | Sold | $414K |
| Aug 3, 2026 | John D Couling (VP) | Bought (not open market) | $349K |
| Aug 3, 2026 | John D Couling (VP) | Sold | $46.2K |
Who's trading DLB
- Dagmar Dolby, Insider: other filings, last Oct 2, 2026
- John D Couling, VP: sold $4.3M (14 sales), last Oct 1, 2026
- Marc Whitten, CEO: other filings, last Sep 15, 2026
- Mark Andrew Sherman, VP: sold $1.1M (4 sales), last Sep 15, 2026
- Ryan Nicholson, C-suite exec: sold $360K (4 sales), last Aug 25, 2026
- Shriram Revankar, VP: sold $748K (4 sales), last Aug 14, 2026
- Todd Pendleton, C-suite exec: sold $648K (1 sale), last May 22, 2026
- Robert J Park, CFO: sold $277K (2 sales), last May 12, 2026
- Emily Rollins, Insider: sold $60.1K (1 sale), last Apr 1, 2026
- Kevin J Yeaman, CEO: sold $7M (7 sales), last Feb 5, 2026
- Anjali Sud, Insider: other filings, last Feb 3, 2026
- David Dolby, Insider: other filings, last Feb 3, 2026
- Simon Segars, Insider: other filings, last Feb 3, 2026
- Tony A Prophet, Insider: sold $224K (1 sale), last Feb 3, 2026
- Avadis Tevanian, Insider: other filings, last Feb 3, 2026
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