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 |
2025-02-18 Sale |
2025-02-20 5:53 pm |
Scholar Rock Holding Corp | SRRK | Ho Junlin GENERAL COUNSEL |
5,742 | $36.83 | $211,472 | 189,295 (Direct) |
View |
2025-01-16 Sale |
2025-01-21 4:35 pm |
Scholar Rock Holding Corp | SRRK | Ho Junlin GENERAL COUNSEL |
9,039 | $44.2 | $399,498 | 195,037 (Direct) |
View |
2024-06-17 Sale |
2024-06-18 5:53 pm |
Scholar Rock Holding Corp | SRRK | Ho Junlin GENERAL COUNSEL |
4,695 | $8.9846 | $42,183 | 204,076 (Direct) |
View |
2024-02-16 Sale |
2024-02-20 4:48 pm |
Scholar Rock Holding Corp | SRRK | Ho Junlin GENERAL COUNSEL |
3,489 | $15.74 | $54,928 | 208,771 (Direct) |
View |
2024-01-16 Sale |
2024-01-18 4:05 pm |
Scholar Rock Holding Corp | SRRK | Ho Junlin GENERAL COUNSEL |
4,186 | $15.93 | $66,677 | 154,405 (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 |
2025-03-10 Option Award |
2025-03-12 5:00 pm |
N/A 2035-03-10 |
Scholar Rock Holding Corp | SRRK | Ho Junlin GENERAL COUNSEL |
75,000 | $0 | 264,295 (Direct) |
View |
2024-02-12 Option Award |
2024-02-13 7:07 pm |
N/A 2034-02-12 |
Scholar Rock Holding Corp | SRRK | Ho Junlin GENERAL COUNSEL |
135,000 | $0 | 289,405 (Direct) |
View |
2023-06-21 Tax Withholding |
2023-06-22 6:31 pm |
N/A N/A |
Scholar Rock Holding Corp | SRRK | Ho Junlin GENERAL COUNSEL |
4,346 | $8.7498 | 158,591 (Direct) |
View |
2023-02-13 Option Award |
2023-02-15 4:35 pm |
N/A 2033-02-13 |
Scholar Rock Holding Corp | SRRK | Ho Junlin GENERAL COUNSEL |
109,375 | $0 | 225,437 (Direct) |
View |
2023-01-17 Tax Withholding |
2023-01-19 6:16 pm |
N/A N/A |
Scholar Rock Holding Corp | SRRK | Ho Junlin GENERAL COUNSEL |
4,529 | $11.29 | 116,062 (Direct) |
View |
2022-06-16 Option Award |
2022-06-21 5:02 pm |
N/A 2032-06-16 |
Scholar Rock Holding Corp | SRRK | Ho Junlin General Counsel |
45,500 | $0 | 166,091 (Direct) |
View |
2022-02-14 Option Award |
2022-02-15 5:16 pm |
N/A 2032-02-14 |
Scholar Rock Holding Corp | SRRK | Ho Junlin General Counsel |
37,500 | $0 | 112,591 (Direct) |
View |
2022-01-18 Tax Withholding |
2022-01-19 7:02 pm |
N/A N/A |
Scholar Rock Holding Corp | SRRK | Ho Junlin General Counsel |
1,042 | $19.46 | 37,591 (Direct) |
View |
Ownership |
2021-06-25 1:29 pm |
N/A N/A |
Scholar Rock Holding Corp | SRRK | Ho Junlin General Counsel |
0 | $0 | 183,187 (Direct) |
View |