DLB Insider Activity
View recent SEC Form 4 insider transactions for DLB, including purchases, sales, option exercises, and other insider filings.
| Date | Insider | Type | Quantity | Price | Total Value | Shares Owned |
|---|---|---|---|---|---|---|
| Oct 01, 2026 | Couling John D | Exercise | 7,667 | $45.50 | $348,848.50 | 174,470 |
| Oct 01, 2026 | Couling John D | Sale | 836 | $59.33 | $49,597.79 | 166,803 |
| Oct 01, 2026 | Couling John D | Sale | 6,831 | $58.72 | $401,091.73 | 167,639 |
| Sep 15, 2026 | Couling John D | Grant | 48,076 | $0.00 | $0.00 | 166,803 |
| Sep 15, 2026 | SHERMAN MARK ANDREW | Grant | 48,076 | $0.00 | $0.00 | 119,024 |
| Sep 15, 2026 | Whitten Marc | Grant | 160,256 | $0.00 | $0.00 | 160,256 |
| Sep 01, 2026 | Couling John D | Exercise | 7,667 | $45.50 | $348,848.50 | 126,394 |
| Aug 28, 2026 | Dolby Dagmar | Conversion | 300,000 | $0.00 | $0.00 | 300,000 |
| Aug 25, 2026 | Nicholson Ryan | Sale | 1,183 | $65.28 | $77,223.05 | 34,453 |
| Aug 14, 2026 | Revankar Shriram | Sale | 3,000 | $62.71 | $188,130.00 | 73,274 |
| Aug 10, 2026 | Nicholson Ryan | Sale | 1,348 | $62.04 | $83,629.92 | 35,636 |
| Aug 04, 2026 | Nicholson Ryan | Sale | 357 | $60.63 | $21,644.91 | 36,984 |
| Aug 03, 2026 | Couling John D | Sale | 6,884 | $60.11 | $413,780.03 | 118,727 |
| Aug 03, 2026 | Couling John D | Sale | 783 | $59.03 | $46,223.86 | 125,611 |
| Aug 03, 2026 | Couling John D | Exercise | 7,667 | $45.50 | $348,848.50 | 126,394 |
| Jul 01, 2026 | Couling John D | Exercise | 7,667 | $45.50 | $348,848.50 | 126,394 |
| Jun 01, 2026 | Couling John D | Sale | 7,158 | $55.59 | $397,890.31 | 119,235 |
| Jun 01, 2026 | Couling John D | Exercise | 7,666 | $45.50 | $348,803.00 | 126,393 |
| Jun 01, 2026 | Couling John D | Sale | 508 | $56.16 | $28,529.28 | 118,727 |
| May 22, 2026 | Pendleton Todd | Sale | 11,876 | $54.55 | $647,857.18 | 41,480 |
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