Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| DLB | Couling John D | SVP, Entertainment | 09/01/2026 | Verkauf | 61.05 | 7,667 | 468,032 | Form 4 |
| DLB | Couling John D | SVP, Entertainment | 09/01/2026 | Optionsausübung | 45.50 | 7,667 | 348,849 | Form 4 |
| DLB | Dolby Dagmar | 10% Owner | 08/28/2026 | Schenkung | — | 300,000 | — | Form 4 |
| DLB | Dolby Dagmar | 10% Owner | 08/28/2026 | Wandlung | — | 300,000 | — | Form 4 |
| DLB | Nicholson Ryan | VP, CAO and Corp. Controller | 08/25/2026 | Verkauf | 65.28 | 1,183 | 77,223 | Form 4 |
| DLB | Revankar Shriram | SVP, Advanced Technology Group | 08/14/2026 | Verkauf | 62.71 | 3,000 | 188,130 | Form 4 |
| DLB | Nicholson Ryan | VP, CAO and Corp. Controller | 08/10/2026 | Verkauf | 62.04 | 1,348 | 83,630 | Form 4 |
| DLB | Nicholson Ryan | VP, CAO and Corp. Controller | 08/04/2026 | Verkauf | 60.63 | 357 | 21,645 | Form 4 |
| DLB | Couling John D | SVP, Entertainment | 08/03/2026 | Verkauf | 60.11 | 6,884 | 413,780 | Form 4 |
| DLB | Couling John D | SVP, Entertainment | 08/03/2026 | Verkauf | 59.03 | 783 | 46,224 | Form 4 |
| DLB | Couling John D | SVP, Entertainment | 08/03/2026 | Optionsausübung | 45.50 | 7,667 | 348,849 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).