Over the past 12 months, Dolby Laboratories insiders sold $16.39 million of stock on the open market (255.1K shares) and made no open-market purchases.
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Dagmar Dolby | TenPercentOwner | 0 | 28,480,279 | 28,480,279 | 95.8% | 02 Oct, 2026 |
| 2 | Kevin J Yeaman | President And Ceo | 143,784 | 98,377 | 242,161 | 0.8% | 17 Dec, 2025 |
| 3 | John D Couling | Svp, Entertainment | 166,803 | 0 | 166,803 | 0.6% | 05 Oct, 2026 |
| 4 | Marc Whitten | President And Ceo | 160,256 | 0 | 160,256 | 0.5% | 17 Sep, 2026 |
| 5 | Mark Andrew Sherman | Evp, Gen. Counsel Secretary | 119,024 | 0 | 119,024 | 0.4% | 17 Sep, 2026 |
| 6 | David Dolby | Director, TenPercentOwner | 92,718 | 0 | 92,718 | 0.3% | 05 Feb, 2026 |
| 7 | Robert J Park | Svp Chief Financial Officer | 81,490 | 0 | 81,490 | 0.3% | 14 May, 2026 |
| 8 | Shriram Revankar | Svp, Advanced Technology Group | 73,274 | 0 | 73,274 | 0.2% | 18 Aug, 2026 |
| 9 | Micheline Chau | Director | 66,882 | 0 | 66,882 | 0.2% | 09 Feb, 2023 |
| 10 | Simon Segars | Director | 47,150 | 0 | 47,150 | 0.2% | 05 Feb, 2026 |
| 11 | Peter C Gotcher | Exec. Chairman Of The Board | 44,641 | 0 | 44,641 | 0.2% | 05 Feb, 2026 |
| 12 | Todd Pendleton | Svp, Chief Marketing Officer | 41,480 | 0 | 41,480 | 0.1% | 27 May, 2026 |
| 13 | Roger S Siboni | Director | 37,554 | 0 | 37,554 | 0.1% | 09 Feb, 2022 |
| 14 | Ryan Nicholson | Vp, Cao And Corp. Controller | 34,453 | 0 | 34,453 | 0.1% | 27 Aug, 2026 |
| 15 | Anjali Sud | Director | 16,079 | 0 | 16,079 | 0.1% | 05 Feb, 2026 |
| 16 | Tony A Prophet | Director | 13,015 | 0 | 13,015 | 0.0% | 05 Feb, 2026 |
| 17 | Emily Rollins | Director | 12,541 | 0 | 12,541 | 0.0% | 03 Apr, 2026 |
| 18 | Avadis Tevanian | Director | 3,908 | 0 | 3,908 | 0.0% | 05 Feb, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 01 Oct, 2026 | John D Couling | Svp, Entertainment | Acquired M | 7,667 | $45.50 | $348.85K | 174,470 | Direct |
| 01 Oct, 2026 | John D Couling | Svp, Entertainment | Disposed S | 6,831 | $58.72 | $401.09K | 167,639 | Direct |
| 01 Oct, 2026 | John D Couling | Svp, Entertainment | Disposed S | 836 | $59.33 | $49.60K | 166,803 | Direct |
| 01 Oct, 2026 | John D Couling | Svp, Entertainment | Disposed M | 7,667 | $0.00 | $0 | 0 | Direct |
| 02 Oct, 2026 | Dagmar Dolby | TenPercentOwner | Disposed G | 24,108,162 | $0.00 | $0 | 0 | Indirect |
| 02 Oct, 2026 | Dagmar Dolby | TenPercentOwner | Acquired G | 24,108,162 | $0.00 | $0 | 28,480,279 | Indirect |
| 15 Sep, 2026 | Mark Andrew Sherman | Evp, Gen. Counsel Secretary | Acquired A | 48,076 | $0.00 | $0 | 119,024 | Direct |
| 15 Sep, 2026 | Marc Whitten | President And Ceo | Acquired A | 160,256 | $0.00 | $0 | 160,256 | Direct |
| 15 Sep, 2026 | John D Couling | Svp, Entertainment | Acquired A | 48,076 | $0.00 | $0 | 166,803 | Direct |
| 15 Sep, 2026 | Marc Whitten | President And Ceo | Acquired A | 600,000 | $0.00 | $0 | 600,000 | Direct |
| 01 Sep, 2026 | John D Couling | Svp, Entertainment | Acquired M | 7,667 | $45.50 | $348.85K | 126,394 | Direct |
| 01 Sep, 2026 | John D Couling | Svp, Entertainment | Disposed S | 7,667 | $61.05 | $468.03K | 118,727 | Direct |
| 01 Sep, 2026 | John D Couling | Svp, Entertainment | Disposed M | 7,667 | $0.00 | $0 | 7,667 | Direct |
| 28 Aug, 2026 | Dagmar Dolby | TenPercentOwner | Acquired C | 300,000 | $0.00 | $0 | 300,000 | Indirect |
| 28 Aug, 2026 | Dagmar Dolby | TenPercentOwner | Disposed G | 300,000 | $0.00 | $0 | 0 | Indirect |
| 28 Aug, 2026 | Dagmar Dolby | TenPercentOwner | Disposed G | 2,000,000 | $0.00 | $0 | 4,672,117 | Indirect |
| 28 Aug, 2026 | Dagmar Dolby | TenPercentOwner | Acquired G | 1,000,000 | $0.00 | $0 | 1,000,000 | Indirect |
| 28 Aug, 2026 | Dagmar Dolby | TenPercentOwner | Acquired G | 1,000,000 | $0.00 | $0 | 1,000,000 | Indirect |
| 28 Aug, 2026 | Dagmar Dolby | TenPercentOwner | Disposed C | 300,000 | $0.00 | $0 | 4,372,117 | Indirect |
| 25 Aug, 2026 | Ryan Nicholson | Vp, Cao And Corp. Controller | Disposed S | 1,183 | $65.28 | $77.22K | 34,453 | Direct |