Skip to contentDAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7, 1999 — Dolby Laboratories, Inc. insider: 249 transactions · InsiderLensDAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7, 1999
- 10% owner at Dolby Laboratories, Inc. · on record since Oct 14, 2014
Insider trading activity of DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7, 1999
- Transactions on record
- 249
- since Feb 27, 2015
- Open-market buys
- 0
- Open-market sells
- 60
- $139.7M
- Companies traded
- 1
- last filing Feb 27, 2026
Figures computed from official regulatory filings — methodology.
Companies where DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7, 1999 has traded
Track record of DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7, 1999
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7, 1999
Co-insiders of DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7, 1999
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Dagmar Dolby 2016 Trust BB, dated March 23, 2016Dolby Laboratories, Inc.
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Feb 27, 2026 | OtherD | -10,000 | 0.00 USD | $0 | SEC |
| Feb 27, 2026 | Gift | -10,000 | 0.00 USD | $0 | SEC |
| Feb 27, 2026 | Other | 10,000 | 0.00 USD | $0 | SEC |
| Feb 27, 2026 | GiftD | -1,000,000 | 0.00 USD | $0 | SEC |
| Feb 27, 2026 | GiftD | 1,000,000 | 0.00 USD | $0 | SEC |
| Feb 21, 2025 | Other | 510,000 | 0.00 USD | $0 | SEC |
| Feb 21, 2025 | OtherD | -510,000 | 0.00 USD | $0 | SEC |
| Feb 21, 2025 | Gift | -510,000 | 0.00 USD | $0 | SEC |
| Nov 22, 2024 | Gift | -500,000 | 0.00 USD | $0 | SEC |
| Nov 22, 2024 | Other | 500,000 | 0.00 USD | $0 | SEC |
| Nov 22, 2024 | OtherD | -500,000 | 0.00 USD | $0 | SEC |
| Nov 30, 2021 | GiftD | 1,573,000 | 0.00 USD | $0 | SEC |
| Nov 30, 2021 | GiftD | -1,573,000 | 0.00 USD | $0 | SEC |
| Nov 30, 2021 | OtherD | 1,427,000 | 85.64 USD | $122.2M | SEC |
| Nov 30, 2021 | OtherD | -1,427,000 | 85.64 USD | $122.2M | SEC |
| Nov 20, 2020 | OtherD | 1,800,000 | 89.36 USD | $160.8M | SEC |
| Nov 20, 2020 | OtherD | 1,300,000 | 89.36 USD | $116.2M | SEC |
| Nov 20, 2020 | GiftD | -3,000,000 | 0.00 USD | $0 | SEC |
| Nov 20, 2020 | GiftD | 3,000,000 | 0.00 USD | $0 | SEC |
| Sep 25, 2020 | GiftD | 1,825,000 | 0.00 USD | $0 | SEC |
| Sep 25, 2020 | GiftD | -1,900,000 | 0.00 USD | $0 | SEC |
| Sep 25, 2020 | GiftD | 1,900,000 | 0.00 USD | $0 | SEC |
| Sep 25, 2020 | GiftD | -1,825,000 | 0.00 USD | $0 | SEC |
| Sep 2, 2020 | Gift | -29,000 | 0.00 USD | $0 | SEC |
| Sep 2, 2020 | Other | 29,000 | 0.00 USD | $0 | SEC |