Quick Takeaways
- Dagmar Dolby filed SCHEDULE 13D/A for Dolby Laboratories, Inc. Class A Common Stock (DLB).
- Disclosed ownership: 36%.
- Date of event: 11 Feb 2026.
Dagmar Dolby - 11 Feb 2026 SCHEDULE 13D/A Report for Dolby Laboratories, Inc. Class A Common Stock (DLB)
- Filing Manager
- Dagmar Dolby
- Reporting Manager
- Dagmar Dolby
- Symbol
- DLB
- Shares outstanding
- 95,467,661 shares
- Disclosed Ownership
- 34,368,358 shares
- Ownership
- 36%
- Form type
- SCHEDULE 13D/A
- Filing time
- 13 Feb 2026, 17:33:10 UTC
- Date of event
- 11 Feb 2026
- Previous filing
- 03 Feb 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"Dagmar Dolby disclosed 36% ownership in Dolby Laboratories, Inc. Class A Common Stock (DLB) on 11 Feb 2026."
What Changed
- Previous schedule filing date: 03 Feb 2025.
- Current filing was accepted on 13 Feb 2026, 17:33.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Source Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting Managers (10)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Dagmar Dolby | 36% | 34,368,358 | 0 | 31,950,904 | /s/ Patrick McCabe | Dagmar Dolby | 0001537372 |
| Dagmar Dolby, as Trustee of the Marital Trust under the Dolby Family Trust Instrument dated May 7, 1999 | 25% | 24,108,162 | 0 | 24,108,162 | /s/ Patrick McCabe | Dagmar Dolby, Trustee | |
| Dagmar Dolby, as Trustee of the Dagmar Dolby Trust under the Dolby Family Trust Instrument dated May 7, 1999 | 8% | 7,682,117 | 0 | 7,682,117 | /s/ Patrick McCabe | Dagmar Dolby, Trustee | 0001598813 |
| Dagmar Dolby, as Trustee of the Ray Dolby 2002 Trust A dated April 19, 2002 | 0.2% | 160,592 | 0 | 0 | /s/ Patrick McCabe | Dagmar Dolby, Trustee | 0001316241 |
| Dagmar Dolby, as Trustee of the Ray Dolby 2002 Trust B dated April 19, 2002 | 0.5% | 463,262 | 0 | 0 | /s/ Patrick McCabe | Dagmar Dolby, Trustee | |
| Dolby Holdings II LLC | 1.1% | 1,040,000 | 0 | 1,040,000 | /s/ Patrick McCabe | Dagmar Dolby, Manager | |
| Dolby Holdings III LLC | 0.4% | 350,000 | 0 | 350,000 | /s/ Patrick McCabe | Dagmar Dolby, Manager | |
| Dagmar Dolby, as Trustee of the Dagmar Dolby 2016 Trust B dated March 23, 2016 | 0.4% | 403,600 | 0 | 0 | /s/ Patrick McCabe | Dagmar Dolby, Trustee | |
| Thomas E. Dolby | 0.7% | 680,592 | 650,592 | 0 | /s/ Patrick McCabe | Thomas E. Dolby | |
| David E. Dolby | 35% | 33,615,951 | 1,825,672 | 31,790,279 | /s/ Patrick McCabe | David E. Dolby |