Dolby Dagmar
Ten-percent owner · DLB
As of 2026-09-16, Dolby Dagmar has 16 Form 4 transactions on record across 1 company — 13 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Reconstructed holdings
- Direct $0
- Indirect $256.8M
| DLB | indirect | 4,372,117 sh | $256.8M |
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|
16 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-08-28 | DLB | Gift | 300,000 | 0 | Form 4 |
| 2026-08-28 | DLB | Gift | 2,000,000 | 4,672,117 | Form 4 |
| 2026-08-28 | DLB | Conversion | 300,000 | 300,000 | Form 4 |
| 2026-08-28 | DLB | Conversion | 300,000 | 4,372,117 | Form 4 |
| 2026-08-28 | DLB | Gift | 1,000,000 | 1,000,000 | Form 4 |
| 2026-02-25 | DLB | Gift | 1,000,000 | 6,682,117 | Form 4 |
| 2026-02-25 | DLB | Conversion | 10,000 | 10,000 | Form 4 |
| 2026-02-25 | DLB | Gift | 10,000 | 0 | Form 4 |
| 2026-02-25 | DLB | Gift | 1,000,000 | 1,000,000 | Form 4 |
| 2026-02-25 | DLB | Conversion | 10,000 | 6,672,117 | Form 4 |
| 2026-02-11 | DLB | Conversion | 380,000 | 7,682,117 | Form 4 |
| 2026-02-11 | DLB | Gift | 380,000 | 0 | Form 4 |
| 2026-02-11 | DLB | Conversion | 380,000 | 380,000 | Form 4 |
| 2025-02-19 | DLB | Conversion | 510,000 | 8,062,117 | Form 4 |
| 2025-02-19 | DLB | Gift | 510,000 | 0 | Form 4 |
| 2025-02-19 | DLB | Conversion | 510,000 | 510,000 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.