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 |
2025-06-16 Sale | 2025-06-17 4:30 pm | Scholar Rock Holding Corp | SRRK | Peng Katie Director | 3,031 | $31.97 | $96,888 | 34,920 (Direct) | View |
2025-03-17 Sale | 2025-03-19 5:00 pm | Scholar Rock Holding Corp | SRRK | Peng Katie Director | 1,006 | $34.42 | $34,627 | 30,319 (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 |
2025-06-11 Option Award | 2025-06-13 4:05 pm | N/A 2035-06-10 | Adicet Bio Inc. | ACET | Peng Katie Director | 32,300 | $0 | 38,200 (Direct) | View |
2025-05-22 Option Award | 2025-05-23 4:41 pm | N/A 2035-05-22 | Scholar Rock Holding Corp | SRRK | Peng Katie Director | 16,838 | $0 | 47,157 (Direct) | View |
2024-08-21 Option Award | 2024-08-23 4:07 pm | N/A 2033-07-09 | Adicet Bio Inc. | ACET | Peng Katie Director | 70,200 | $0 | 70,200 (Direct) | View |
2024-06-27 Option Award | 2024-07-01 5:30 pm | N/A 2034-06-27 | Scholar Rock Holding Corp | SRRK | Peng Katie Director | 10,500 | $0 | 37,325 (Direct) | View |
2024-06-05 Option Award | 2024-06-07 4:04 pm | N/A 2034-06-04 | Adicet Bio Inc. | ACET | Peng Katie Director | 32,300 | $0 | 32,300 (Direct) | View |
2024-04-09 Option Award | 2024-04-11 8:26 pm | N/A 2034-04-09 | Scholar Rock Holding Corp | SRRK | Peng Katie Director | 62,592 | $0 | 62,592 (Direct) | View |
2023-08-14 Option Award | 2023-08-16 6:03 pm | N/A 2033-07-09 | Adicet Bio Inc. | ACET | Peng Katie Director | 70,200 | $0 | 70,200 (Direct) | View |
2023-07-10 Option Award | 2023-07-11 4:30 pm | N/A 2033-07-09 | Adicet Bio Inc. | ACET | Peng Katie Director | 70,200 | $0 | 70,200 (Direct) | View |