Dolby Dagmar — SEC Form 4 filings
SEC reporting owner CIK 1537372. 6 Form 4 filings on record with FilingPulse; latest filed 2026-08-28.
Transaction summary — filings shown
Covers all 6 filings on record, filed 2024-05-15 to 2026-08-28. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 23.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Dolby Laboratories, Inc. (DLB) | 10% owner | 6 | — | — | 23 |
Form 4 filings — Dolby Dagmar
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-28 | 4 | Dolby Laboratories, Inc. (DLB) jointly with DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7, 1999 | Conversion (C): 300,000 @ $0 · Gift (G): 300,000 @ $0 · Gift (G): 2,000,000 (derivative) @ $0 · Gift (G): 1,000,000 (derivative) @ $0 · Gift (G): 1,000,000 (derivative) @ $0 · Conversion (C): 300,000 (derivative) @ $0 | EDGAR |
| 2026-02-27 | 4 | Dolby Laboratories, Inc. (DLB) jointly with DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7, 1999 | Conversion (C): 10,000 @ $0 · Gift (G): 10,000 @ $0 · Gift (G): 1,000,000 (derivative) @ $0 · Gift (G): 1,000,000 (derivative) @ $0 · Conversion (C): 10,000 (derivative) @ $0 | EDGAR |
| 2026-02-13 | 4 | Dolby Laboratories, Inc. (DLB) jointly with DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7, 1999 | Conversion (C): 380,000 @ $0 · Gift (G): 380,000 @ $0 · Conversion (C): 380,000 (derivative) @ $0 | EDGAR |
| 2025-02-21 | 4 | Dolby Laboratories, Inc. (DLB) jointly with DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7, 1999 | Conversion (C): 510,000 @ $0 · Gift (G): 510,000 @ $0 · Conversion (C): 510,000 (derivative) @ $0 | EDGAR |
| 2024-11-22 | 4 | Dolby Laboratories, Inc. (DLB) jointly with DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7, 1999 | Conversion (C): 500,000 @ $0 · Gift (G): 500,000 @ $0 · Conversion (C): 500,000 (derivative) @ $0 | EDGAR |
| 2024-05-15 | 4 | Dolby Laboratories, Inc. (DLB) jointly with DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7, 1999 | Conversion (C): 415,000 @ $0 · Gift (G): 415,000 @ $0 · Conversion (C): 415,000 (derivative) @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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