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>>
Common stock purchase or sale:
| Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
| 2025-03-20 Sale |
2025-03-21 6:42 pm |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
31,540 | $31.06 | $979,563 | 305,871 (Direct) |
View |
| 2025-01-21 Sale |
2025-01-23 8:10 pm |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
10,397 | $28.59 | $297,291 | 337,411 (Direct) |
View |
| 2024-12-18 Sale |
2024-12-19 6:15 pm |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
31,855 | $32.66 | $1,040,384 | 265,308 (Direct) |
View |
| 2024-09-23 Sale |
2024-09-23 9:01 pm |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
32,880 | $44 | $1,446,723 | 297,163 (Direct) |
View |
| 2024-08-06 Sale |
2024-08-07 5:46 pm |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
28,000 | $43.35 | $1,213,822 | 666,058 (Direct) |
View |
| 2024-07-09 Sale |
2024-07-11 4:07 pm |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
28,000 | $39.93 | $1,118,082 | 694,058 (Direct) |
View |
| 2024-06-18 Sale |
2024-06-20 6:47 pm |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
32,074 | $39.13 | $1,255,040 | 205,043 (Direct) |
View |
| 2024-06-12 Sale |
2024-06-14 6:58 pm |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
300,000 | $38.63 | $11,588,306 | 1,898,929 (Direct) |
View |
| 2024-06-04 Sale |
2024-06-05 5:46 pm |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
28,000 | $27.42 | $767,780 | 929,132 (Direct) |
View |
| 2024-05-07 Sale |
2024-05-07 9:52 pm |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
28,000 | $25.54 | $715,050 | 957,132 (Direct) |
View |
| 2024-04-02 Sale |
2024-04-03 6:16 pm |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
28,000 | $26.25 | $734,919 | 985,132 (Direct) |
View |
| 2024-03-08 Sale |
2024-03-12 5:29 pm |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
112,000 | $21.7 | $2,430,392 | 1,942,147 (Direct) |
View |
| 2024-03-01 Sale |
2024-03-05 4:53 pm |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
84,000 | $20.13 | $1,691,306 | 1,125,132 (Direct) |
View |
| 2024-01-22 Sale |
2024-01-23 3:13 pm |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
5,092 | $10.13 | $51,582 | 344,008 (Direct) |
View |
| 2023-02-01 Sale |
2023-02-03 5:26 pm |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
50,000 | $24.35 | $1,217,727 | 3,396,718 (Direct) |
View |
| 2022-11-09 Purchase |
2022-11-14 4:30 pm |
OmniAb Inc. | OABI | Boyce Sarah Director |
36,000 | $2.8166 | $101,397 | 88,437 (Indirect Direct) |
View |
| 2022-11-01 Sale |
2022-11-03 9:06 pm |
LIGAND PHARMACEUTICALS INC | LGND | Boyce Sarah Former Director Director |
1,004 | $0 | $0 | 2,892 (Direct) |
View |
| 2022-08-24 Sale |
2022-08-26 7:29 pm |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
49,900 | $22.88 | $1,141,614 | 2,308,885 (Direct) |
View |
| 2022-08-15 Sale |
2022-08-17 9:40 pm |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
100 | $22.47 | $2,247 | 1,196,915 (Direct) |
View |
| 2021-03-01 Sale |
2021-03-03 9:22 pm |
Berkeley Lights Inc. | BLI | Boyce Sarah Director |
10,000 | $61.13 | $611,337 | 90,000 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
| 2025-01-06 Option Award |
2025-01-08 8:24 pm |
N/A 2035-01-05 |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
247,500 | $0 | 512,808 (Direct) |
View |
| 2024-09-19 Option Award |
2024-09-23 9:01 pm |
N/A N/A |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
62,500 | $0 | 297,163 (Direct) |
View |
| 2024-08-06 Exercise |
2024-08-07 5:46 pm |
N/A 2029-12-17 |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
28,000 | $0 | 666,058 (Direct) |
View |
| 2024-08-06 Exercise |
2024-08-07 5:46 pm |
N/A N/A |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
28,000 | $1.24 | 666,058 (Direct) |
View |
| 2024-07-09 Exercise |
2024-07-11 4:07 pm |
N/A 2029-12-17 |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
28,000 | $0 | 694,058 (Direct) |
View |
| 2024-07-09 Exercise |
2024-07-11 4:07 pm |
N/A N/A |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
28,000 | $1.24 | 694,058 (Direct) |
View |
| 2024-06-24 Option Award |
2024-06-24 4:25 pm |
N/A 2034-06-23 |
Contineum Therapeutics Inc. | CTNM | Boyce Sarah Director |
29,500 | $0 | 29,500 (Direct) |
View |
| 2024-06-18 Option Award |
2024-06-21 5:01 pm |
N/A N/A |
OmniAb Inc. | OABI | Boyce Sarah Director |
60,000 | $0 | 128,381 (Direct) |
View |
| 2024-06-18 Exercise |
2024-06-21 5:01 pm |
N/A N/A |
OmniAb Inc. | OABI | Boyce Sarah Director |
20,000 | $0 | 128,381 (Direct) |
View |
| 2024-06-17 Option Award |
2024-06-20 6:47 pm |
N/A N/A |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
62,500 | $0 | 205,043 (Direct) |
View |
| 2024-06-12 Exercise |
2024-06-14 6:58 pm |
N/A 2029-12-17 |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
300,000 | $0 | 1,898,929 (Direct) |
View |
| 2024-06-12 Exercise |
2024-06-14 6:58 pm |
N/A N/A |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
300,000 | $1.24 | 1,898,929 (Direct) |
View |
| 2024-06-04 Exercise |
2024-06-05 5:46 pm |
N/A 2029-12-17 |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
28,000 | $0 | 929,132 (Direct) |
View |
| 2024-06-04 Exercise |
2024-06-05 5:46 pm |
N/A N/A |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
28,000 | $1.24 | 929,132 (Direct) |
View |
| 2024-05-07 Exercise |
2024-05-07 9:52 pm |
N/A 2029-12-17 |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
28,000 | $0 | 957,132 (Direct) |
View |
| 2024-05-07 Exercise |
2024-05-07 9:52 pm |
N/A N/A |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
28,000 | $1.24 | 957,132 (Direct) |
View |
| 2022-11-01 Option Award(A) |
2024-04-23 5:37 pm |
N/A N/A |
OmniAb Inc. | OABI | Boyce Sarah Director |
39,628 | $0 | 48,381 (Direct) |
View |
| 2024-04-02 Exercise |
2024-04-03 6:16 pm |
N/A 2029-12-17 |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
28,000 | $0 | 985,132 (Direct) |
View |
| 2024-04-02 Exercise |
2024-04-03 6:16 pm |
N/A N/A |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
28,000 | $1.24 | 985,132 (Direct) |
View |
| 2024-03-08 Exercise |
2024-03-12 5:29 pm |
N/A 2029-12-17 |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
112,000 | $0 | 1,942,147 (Direct) |
View |
| 2024-03-08 Exercise |
2024-03-12 5:29 pm |
N/A N/A |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
112,000 | $1.24 | 1,942,147 (Direct) |
View |
| 2024-03-01 Exercise |
2024-03-05 4:53 pm |
N/A 2029-12-17 |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
84,000 | $0 | 1,125,132 (Direct) |
View |
| 2024-03-01 Exercise |
2024-03-05 4:53 pm |
N/A N/A |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
84,000 | $1.24 | 1,125,132 (Direct) |
View |
| 2024-01-20 Option Award |
2024-01-23 3:13 pm |
N/A 2034-01-19 |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
362,500 | $0 | 344,008 (Direct) |
View |
| 2023-09-11 Option Award |
2023-09-12 7:34 pm |
N/A 2033-09-10 |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
200,000 | $0 | 200,000 (Direct) |
View |
| 2023-06-23 Option Award |
2023-06-27 5:44 pm |
N/A N/A |
OmniAb Inc. | OABI | Boyce Sarah Director |
60,000 | $0 | 60,000 (Direct) |
View |
| 2023-02-01 Exercise |
2023-02-03 5:26 pm |
N/A 2029-12-17 |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
50,000 | $0 | 3,396,718 (Direct) |
View |
| 2023-02-01 Exercise |
2023-02-03 5:26 pm |
N/A N/A |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
50,000 | $1.24 | 3,396,718 (Direct) |
View |
| 2023-01-30 Option Award |
2023-02-01 2:10 pm |
N/A 2033-01-30 |
OmniAb Inc. | OABI | Boyce Sarah Director |
46,593 | $0 | 120,030 (Direct) |
View |
| 2023-01-20 Option Award |
2023-01-24 9:13 pm |
N/A 2033-01-19 |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
450,000 | $0 | 453,352 (Direct) |
View |
| 2022-11-01 Option Award |
2022-11-03 9:15 pm |
N/A 2029-10-15 |
OmniAb Inc. | OABI | Boyce Sarah Director |
122,452 | $0 | 122,452 (Direct) |
View |
| 2022-08-24 Exercise |
2022-08-26 7:29 pm |
N/A 2029-12-17 |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
49,900 | $0 | 2,308,885 (Direct) |
View |
| 2022-08-24 Exercise |
2022-08-26 7:29 pm |
N/A N/A |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
49,900 | $1.24 | 2,308,885 (Direct) |
View |
| 2022-08-15 Exercise |
2022-08-17 9:40 pm |
N/A 2029-12-17 |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
100 | $0 | 1,196,915 (Direct) |
View |
| 2022-08-15 Exercise |
2022-08-17 9:40 pm |
N/A N/A |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
100 | $1.24 | 1,196,915 (Direct) |
View |
| 2022-06-10 Option Award |
2022-06-13 6:47 pm |
N/A 2032-06-10 |
LIGAND PHARMACEUTICALS INC | LGND | Boyce Sarah Director |
5,344 | $0 | 8,236 (Direct) |
View |
| 2022-01-21 Option Award |
2022-03-15 9:15 pm |
N/A 2032-01-20 |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
425,000 | $0 | 425,000 (Direct) |
View |
| 2021-06-04 Option Award |
2021-06-07 9:25 pm |
N/A 2031-06-04 |
LIGAND PHARMACEUTICALS INC | LGND | Boyce Sarah Director |
3,899 | $0 | 6,161 (Direct) |
View |
| 2021-05-14 Option Award |
2021-05-18 9:46 pm |
N/A 2031-05-13 |
Berkeley Lights Inc. | BLI | Boyce Sarah Director |
6,300 | $0 | 6,300 (Direct) |
View |
| 2021-03-01 Exercise |
2021-03-03 9:22 pm |
N/A N/A |
Berkeley Lights Inc. | BLI | Boyce Sarah Director |
10,000 | $8.9 | 90,000 (Direct) |
View |
| 2021-03-01 Exercise |
2021-03-03 9:22 pm |
N/A 2029-09-11 |
Berkeley Lights Inc. | BLI | Boyce Sarah Director |
10,000 | $0 | 90,000 (Direct) |
View |
| 2021-02-02 Option Award |
2021-02-04 5:11 pm |
N/A 2031-02-01 |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
300,000 | $0 | 300,000 (Direct) |
View |
Ownership |
2020-07-16 5:10 pm |
N/A 2029-09-11 |
Berkeley Lights Inc. | BLI | Boyce Sarah Director |
0 | $0 | 100,000 (Direct) |
View |
| 2020-06-10 Option Award |
2020-06-12 6:35 pm |
N/A 2030-06-10 |
LIGAND PHARMACEUTICALS INC | LGND | Boyce Sarah Director |
3,299 | $0 | 4,730 (Direct) |
View |
Ownership |
2020-06-11 8:16 pm |
N/A 2019-12-17 |
Avidity Biosciences Inc. | RNA | Boyce Sarah President and CEO |
0 | $0 | 1,197,015 (Direct) |
View |