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 |
2024-12-06 Sale |
2024-12-10 4:05 pm |
Dyne Therapeutics Inc. | DYN | Kersten Dirk Director |
136,112 | $29.3 | $3,988,016 | 5,462,846 (Indirect) |
View |
2024-12-04 Sale |
2024-12-06 4:05 pm |
Dyne Therapeutics Inc. | DYN | Kersten Dirk Director |
138,845 | $29.38 | $4,079,361 | 5,598,958 (Indirect) |
View |
2024-12-02 Sale |
2024-12-04 4:05 pm |
Dyne Therapeutics Inc. | DYN | Kersten Dirk Director |
110,933 | $29.5 | $3,273,008 | 5,737,803 (Indirect) |
View |
2024-11-13 Sale |
2024-11-15 4:05 pm |
Dyne Therapeutics Inc. | DYN | Kersten Dirk Director |
19,732 | $34.14 | $673,748 | 5,786,435 (Indirect) |
View |
2024-10-18 Sale |
2024-10-22 4:05 pm |
Dyne Therapeutics Inc. | DYN | Kersten Dirk Director |
13,535 | $35.16 | $475,878 | 5,868,468 (Indirect) |
View |
2024-10-16 Sale |
2024-10-18 4:05 pm |
Dyne Therapeutics Inc. | DYN | Kersten Dirk Director |
36,684 | $35.29 | $1,294,437 | 5,882,003 (Indirect) |
View |
2024-10-03 Sale |
2024-10-07 4:05 pm |
Dyne Therapeutics Inc. | DYN | Kersten Dirk Director |
5,441 | $35.13 | $191,142 | 5,918,687 (Indirect) |
View |
2024-10-01 Sale |
2024-10-03 4:05 pm |
Dyne Therapeutics Inc. | DYN | Kersten Dirk Director |
29,941 | $35.32 | $1,057,460 | 5,924,128 (Indirect) |
View |
2024-09-27 Sale |
2024-10-01 4:05 pm |
Dyne Therapeutics Inc. | DYN | Kersten Dirk Director |
30,974 | $35.5 | $1,099,697 | 5,954,069 (Indirect) |
View |
2024-09-25 Sale |
2024-09-27 4:05 pm |
Dyne Therapeutics Inc. | DYN | Kersten Dirk Director |
3,617 | $35.14 | $127,102 | 5,985,043 (Indirect) |
View |
2024-09-20 Sale |
2024-09-24 4:05 pm |
Dyne Therapeutics Inc. | DYN | Kersten Dirk Director |
120,242 | $36.07 | $4,336,893 | 5,988,660 (Indirect) |
View |
2024-09-18 Sale |
2024-09-20 4:05 pm |
Dyne Therapeutics Inc. | DYN | Kersten Dirk Director |
80,293 | $36.15 | $2,902,720 | 6,108,902 (Indirect) |
View |
2024-09-16 Sale |
2024-09-18 4:05 pm |
Dyne Therapeutics Inc. | DYN | Kersten Dirk Director |
4,592 | $35.1 | $161,198 | 6,189,195 (Indirect) |
View |
2024-09-05 Sale |
2024-09-09 4:05 pm |
Dyne Therapeutics Inc. | DYN | Kersten Dirk Director |
1,577 | $35.03 | $55,242 | 6,193,787 (Indirect) |
View |
2024-08-30 Sale |
2024-09-04 4:05 pm |
Dyne Therapeutics Inc. | DYN | Kersten Dirk Director |
31,300 | $45.59 | $1,427,063 | 6,195,364 (Indirect) |
View |
2024-08-28 Sale |
2024-08-30 4:05 pm |
Dyne Therapeutics Inc. | DYN | Kersten Dirk Director |
134,261 | $45.03 | $6,045,783 | 6,226,664 (Indirect) |
View |
2024-08-26 Sale |
2024-08-28 4:05 pm |
Dyne Therapeutics Inc. | DYN | Kersten Dirk Director |
154,900 | $44.87 | $6,950,453 | 6,360,925 (Indirect) |
View |
2024-08-22 Sale |
2024-08-26 4:05 pm |
Dyne Therapeutics Inc. | DYN | Kersten Dirk Director |
180,409 | $46.02 | $8,302,088 | 6,515,825 (Indirect) |
View |
2024-08-20 Sale |
2024-08-22 4:05 pm |
Dyne Therapeutics Inc. | DYN | Kersten Dirk Director |
222,603 | $46.61 | $10,375,620 | 6,696,234 (Indirect) |
View |
2024-08-16 Sale |
2024-08-20 4:05 pm |
Dyne Therapeutics Inc. | DYN | Kersten Dirk Director |
248,675 | $45.48 | $11,310,183 | 6,918,837 (Indirect) |
View |
2024-08-14 Sale |
2024-08-16 4:05 pm |
Dyne Therapeutics Inc. | DYN | Kersten Dirk Director |
281,541 | $44.76 | $12,601,536 | 7,167,512 (Indirect) |
View |
2024-08-12 Sale |
2024-08-14 4:15 pm |
Dyne Therapeutics Inc. | DYN | Kersten Dirk Director |
212,477 | $42.93 | $9,121,902 | 7,449,053 (Indirect) |
View |
2024-08-08 Sale(A) |
2024-08-14 4:05 pm |
Dyne Therapeutics Inc. | DYN | Kersten Dirk Director |
183,834 | $42.85 | $7,877,091 | 7,661,530 (Indirect) |
View |
2024-08-08 Sale |
2024-08-12 4:05 pm |
Dyne Therapeutics Inc. | DYN | Kersten Dirk Director |
183,834 | $42.85 | $7,877,091 | 7,661,530 (Indirect) |
View |
2024-01-09 Purchase |
2024-01-11 4:31 pm |
Dyne Therapeutics Inc. | DYN | Kersten Dirk Director 10% Owner |
1,714,285 | $17.5 | $29,999,988 | 1,428,571 (Indirect) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2024-05-22 Option Award |
2024-05-24 5:10 pm |
N/A 2034-05-21 |
Dyne Therapeutics Inc. | DYN | Kersten Dirk Director |
25,133 | $0 | 25,133 (Direct) |
View |
2023-05-24 Option Award |
2023-05-25 6:37 pm |
N/A 2033-05-23 |
Dyne Therapeutics Inc. | DYN | Kersten Dirk Director 10% Owner |
24,900 | $0 | 24,900 (Direct) |
View |
2022-06-03 Option Award |
2022-06-06 4:06 pm |
N/A 2032-06-02 |
Dyne Therapeutics Inc. | DYN | Kersten Dirk Director 10% Owner |
19,596 | $0 | 19,596 (Direct) |
View |
2021-05-26 Option Award |
2021-05-27 8:38 pm |
N/A 2031-05-25 |
Dyne Therapeutics Inc. | DYN | Kersten Dirk Director 10% Owner |
19,596 | $0 | 19,596 (Direct) |
View |
2020-09-21 Conversion |
2020-09-23 6:59 pm |
N/A N/A |
Dyne Therapeutics Inc. | DYN | Kersten Dirk Director 10% Owner |
26,467,258 | $0 | 26,467,258 (Indirect) |
View |
Ownership |
2020-09-16 8:52 pm |
N/A N/A |
Dyne Therapeutics Inc. | DYN | Kersten Dirk Director 10% Owner |
0 | $0 | 6,131,079 (Indirect) |
View |