DLB insider buying and SEC filings, explained
Dolby Laboratories, Inc. · CIK 1308547
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Insider activity in the last 12 months
Bought
$0
Insiders who bought
0
Sold (not marked 10b5-1)
$1.7M
Planned sales (10b5-1)
$12.8M
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Oct 1, 2026 | Planned (10b5-1) | John D Couling (SVP, Entertainment) sold 7,667 shares at about $58.78 ($451K), marked as a 10b5-1 plan trade. Holdings down 4% to 166,803 shares. | SEC filing Filed Oct 5, 2026, 8:42 PM ET |
| Sep 1, 2026 | Planned (10b5-1) | John D Couling (SVP, Entertainment) sold 7,667 shares at about $61.05 ($468K), marked as a 10b5-1 plan trade. Holdings down 6% to 118,727 shares. | SEC filing Filed Sep 3, 2026 |
| Aug 25, 2026 | Sale | Ryan Nicholson (VP, CAO and Corp. Controller) sold 1,183 shares at $65.28 ($77K). Holdings down 3% to 34,453 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 27, 2026 |
| Aug 14, 2026 | Planned (10b5-1) | Shriram Revankar (SVP, Advanced Technology Group) sold 3,000 shares at $62.71 ($188K), marked as a 10b5-1 plan trade. Holdings down 4% to 73,274 shares. | SEC filing Filed Aug 18, 2026 |
| Aug 10, 2026 | Sale | Ryan Nicholson (VP, CAO and Corp. Controller) sold 1,348 shares at $62.04 ($84K). Holdings down 4% to 35,636 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 12, 2026 |
| Aug 4, 2026 | Sale | Ryan Nicholson (VP, CAO and Corp. Controller) sold 357 shares at $60.63 ($22K). Holdings down 1% to 36,984 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 6, 2026 |
| Aug 3, 2026 | Planned (10b5-1) | John D Couling (SVP, Entertainment) sold 7,667 shares at about $60.00 ($460K), marked as a 10b5-1 plan trade. Holdings down 6% to 118,727 shares. | SEC filing Filed Aug 5, 2026 |
| Jul 1, 2026 | Planned (10b5-1) | John D Couling (SVP, Entertainment) sold 7,667 shares at about $53.20 ($408K), marked as a 10b5-1 plan trade. Holdings down 6% to 118,727 shares. | SEC filing Filed Jul 6, 2026 |
| Jun 1, 2026 | Planned (10b5-1) | John D Couling (SVP, Entertainment) sold 7,666 shares at about $55.63 ($426K), marked as a 10b5-1 plan trade. Holdings down 6% to 118,727 shares. | SEC filing Filed Jun 3, 2026 |
| May 22, 2026 | Sale | Todd Pendleton (SVP, Chief Marketing Officer) sold 11,876 shares at about $54.55 ($648K). Holdings down 22% to 41,480 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 27, 2026 |
| May 15, 2026 | Planned (10b5-1) | Shriram Revankar (SVP, Advanced Technology Group) sold 3,000 shares at $54.90 ($165K), marked as a 10b5-1 plan trade. Holdings down 4% to 80,603 shares. | SEC filing Filed May 19, 2026 |
| May 12, 2026 | Planned (10b5-1) | Robert J Park (CFO) sold 4,895 shares at about $56.68 ($277K), marked as a 10b5-1 plan trade. Holdings down 6% to 81,490 shares. | SEC filing Filed May 14, 2026 |
| May 4–5, 2026 | Planned (10b5-1) | John D Couling (SVP, Entertainment) sold 12,354 shares between May 4 and May 5 at about $57.90 ($715K), marked as a 10b5-1 plan trade. Holdings down 9% to 118,353 shares. | SEC filing Filed May 6, 2026 |
| Apr 1, 2026 | Planned (10b5-1) | Emily Rollins (Director) sold 1,000 shares at $60.08 ($60K), marked as a 10b5-1 plan trade. Holdings down 7% to 12,541 shares. | SEC filing Filed Apr 3, 2026 |
| Feb 17, 2026 | Planned (10b5-1) | Shriram Revankar (SVP, Advanced Technology Group) sold 3,000 shares at $66.14 ($198K), marked as a 10b5-1 plan trade. Holdings down 3% to 83,218 shares. | SEC filing Filed Feb 17, 2026 |
| Feb 2, 2026 | Sale | John D Couling (SVP, Entertainment) sold 6,667 shares at $64.89 ($433K). Holdings down 5% to 123,041 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Feb 4, 2026 |
| Dec 16–17, 2025 | Planned (10b5-1) | Kevin J. Yeaman (CEO and Director) sold 33,517 shares indirectly (by trust) between Dec 16, 2025 and Dec 17, 2025 at about $66.84 ($2.2M), marked as a 10b5-1 plan trade. Holdings by trust down 25% to 98,377 shares. | SEC filing Filed Dec 17, 2025 |
| Dec 16–17, 2025 | Planned (10b5-1) | Mark Andrew Sherman (EVP, Gen. Counsel & Secretary) sold 11,600 shares between Dec 16, 2025 and Dec 17, 2025 at about $66.85 ($775K), marked as a 10b5-1 plan trade. Holdings down 14% to 70,563 shares. | SEC filing Filed Dec 17, 2025 |
| Dec 11, 2025 | Planned (10b5-1) | John D Couling (SVP, Entertainment) sold 7,273 shares at $68.75 ($500K), marked as a 10b5-1 plan trade. Holdings down 6% to 108,065 shares. | SEC filing Filed Dec 15, 2025 |
| Dec 9, 2025 | Planned (10b5-1) | Kevin J. Yeaman (CEO and Director) sold 34,367 shares indirectly (by trust) at about $67.08 ($2.3M), marked as a 10b5-1 plan trade. Holdings by trust down 26% to 98,377 shares. | SEC filing Filed Dec 11, 2025 |
| Dec 1, 2025 | Planned (10b5-1) | Mark Andrew Sherman (EVP, Gen. Counsel & Secretary) sold 4,500 shares at about $67.56 ($304K), marked as a 10b5-1 plan trade. Holdings down 7% to 62,397 shares. | SEC filing Filed Dec 3, 2025 |
| Nov 25, 2025 | Planned (10b5-1) | Tony A Prophet (Director) sold 3,300 shares at $67.85 ($224K), marked as a 10b5-1 plan trade. Holdings down 27% to 9,107 shares. | SEC filing Filed Nov 26, 2025 |
| Nov 24, 2025 | Planned (10b5-1) | Kevin J. Yeaman (CEO and Director) sold 36,699 shares indirectly (by trust) at about $66.91 ($2.5M), marked as a 10b5-1 plan trade. Holdings by trust down 24% to 114,725 shares. | SEC filing Filed Nov 26, 2025 |
| Nov 21, 2025 | Planned (10b5-1) | Shriram Revankar (SVP, Advanced Technology Group) sold 3,000 shares at $65.55 ($197K), marked as a 10b5-1 plan trade. Holdings down 4% to 67,435 shares. | SEC filing Filed Nov 24, 2025 |
| Nov 20, 2025 | Sale | John D Couling (SVP, Entertainment) sold 6,164 shares at $66.12 ($408K). Holdings down 5% to 115,338 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 24, 2025 |
34 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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