Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-02-19 Conversion |
2025-02-21 5:00 pm |
N/A N/A |
Dolby Laboratories Inc. | DLB | Dolby Dagmar DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7 1999 10% Owner |
510,000 | $0 | 34,587,733 (Indirect) |
View |
2025-02-19 Gift |
2025-02-21 5:00 pm |
N/A N/A |
Dolby Laboratories Inc. | DLB | Dolby Dagmar DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7 1999 10% Owner |
510,000 | $0 | 34,587,733 (Indirect) |
View |
2024-11-21 Conversion |
2024-11-22 6:00 pm |
N/A N/A |
Dolby Laboratories Inc. | DLB | Dolby Dagmar DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7 1999 10% Owner |
500,000 | $0 | 35,097,733 (Indirect) |
View |
2024-11-21 Gift |
2024-11-22 6:00 pm |
N/A N/A |
Dolby Laboratories Inc. | DLB | Dolby Dagmar DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7 1999 10% Owner |
500,000 | $0 | 35,097,733 (Indirect) |
View |
2024-05-13 Conversion |
2024-05-15 8:22 pm |
N/A N/A |
Dolby Laboratories Inc. | DLB | Dolby Dagmar DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7 1999 10% Owner |
415,000 | $0 | 35,597,733 (Indirect) |
View |
2024-05-13 Gift |
2024-05-15 8:22 pm |
N/A N/A |
Dolby Laboratories Inc. | DLB | Dolby Dagmar DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7 1999 10% Owner |
415,000 | $0 | 35,597,733 (Indirect) |
View |
2021-11-29 Gift |
2021-11-30 9:14 pm |
N/A N/A |
Dolby Laboratories Inc. | DLB | Dolby Dagmar DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7 1999 10% Owner |
3,146,000 | $0 | 45,499,850 (Indirect) |
View |
2021-11-29 Other |
2021-11-30 9:14 pm |
N/A N/A |
Dolby Laboratories Inc. | DLB | Dolby Dagmar DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7 1999 10% Owner |
2,854,000 | $85.64 | 45,499,850 (Indirect) |
View |
2021-06-01 Conversion |
2021-06-03 6:07 pm |
N/A N/A |
Dolby Laboratories Inc. | DLB | Dolby Dagmar DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7 1999 10% Owner |
21,000 | $0 | 36,012,733 (Indirect) |
View |
2021-06-01 Gift |
2021-06-03 6:07 pm |
N/A N/A |
Dolby Laboratories Inc. | DLB | Dolby Dagmar DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7 1999 10% Owner |
21,000 | $0 | 36,012,733 (Indirect) |
View |
2021-03-17 Conversion |
2021-03-17 4:03 pm |
N/A N/A |
Dolby Laboratories Inc. | DLB | Dolby Dagmar DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7 1999 10% Owner |
18,500 | $0 | 36,033,733 (Indirect) |
View |
2021-03-17 Gift |
2021-03-17 4:03 pm |
N/A N/A |
Dolby Laboratories Inc. | DLB | Dolby Dagmar DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7 1999 10% Owner |
18,500 | $0 | 36,033,733 (Indirect) |
View |
2020-11-18 Other |
2020-11-20 4:27 pm |
N/A N/A |
Dolby Laboratories Inc. | DLB | Dolby Dagmar DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7 1999 10% Owner |
3,100,000 | $89.36 | 53,305,467 (Indirect) |
View |
2020-11-18 Gift |
2020-11-20 4:27 pm |
N/A N/A |
Dolby Laboratories Inc. | DLB | Dolby Dagmar DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7 1999 10% Owner |
6,000,000 | $0 | 53,305,467 (Indirect) |
View |
2020-09-25 Gift |
2020-09-25 9:45 pm |
N/A N/A |
Dolby Laboratories Inc. | DLB | Dolby Dagmar DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7 1999 10% Owner |
7,450,000 | $0 | 42,403,850 (Indirect) |
View |
2020-09-02 Conversion |
2020-09-02 7:04 pm |
N/A N/A |
Dolby Laboratories Inc. | DLB | Dolby Dagmar DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7 1999 10% Owner |
29,000 | $0 | 36,052,233 (Indirect) |
View |
2020-09-02 Gift |
2020-09-02 7:04 pm |
N/A N/A |
Dolby Laboratories Inc. | DLB | Dolby Dagmar DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7 1999 10% Owner |
29,000 | $0 | 36,052,233 (Indirect) |
View |
2020-08-25 Conversion |
2020-08-26 5:03 pm |
N/A N/A |
Dolby Laboratories Inc. | DLB | Dolby Dagmar DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7 1999 10% Owner |
65,000 | $0 | 36,081,233 (Indirect) |
View |
2020-08-25 Gift |
2020-08-26 5:03 pm |
N/A N/A |
Dolby Laboratories Inc. | DLB | Dolby Dagmar DAGMAR DOLBY TRUST UNDER DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7 1999 10% Owner |
65,000 | $0 | 36,081,233 (Indirect) |
View |