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 |
2022-05-05 Purchase |
2022-05-09 09:32 am |
Sage Therapeutics Inc. | SAGE | Golumbeski George Director |
8,000 | $31.45 | $251,563 | 8,000 (Direct) |
View |
2022-04-26 Purchase |
2022-04-27 4:05 pm |
Shattuck Labs Inc. | STTK | Golumbeski George Director |
28,330 | $3.63 | $102,838 | 54,613 (Direct) |
View |
2022-04-21 Purchase |
2022-04-26 12:26 pm |
Shattuck Labs Inc. | STTK | Golumbeski George Director |
26,283 | $3.6898 | $96,980 | 26,283 (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 |
2025-01-03 Option Award |
2025-01-06 4:02 pm |
N/A 2035-01-03 |
Sage Therapeutics Inc. | SAGE | Golumbeski George Director |
13,593 | $0 | 13,593 (Direct) |
View |
2024-07-30 Option Award |
2024-07-31 4:03 pm |
N/A 2034-07-29 |
Mural Oncology plc | MURA | Golumbeski George Director |
15,334 | $0 | 15,334 (Direct) |
View |
2024-06-21 Option Award |
2024-06-21 6:08 pm |
N/A 2034-06-21 |
Shattuck Labs Inc. | STTK | Golumbeski George Director |
27,700 | $0 | 27,700 (Direct) |
View |
2024-06-10 Option Award |
2024-06-11 4:58 pm |
N/A 2034-06-09 |
Sage Therapeutics Inc. | SAGE | Golumbeski George Director |
12,500 | $0 | 12,500 (Direct) |
View |
2024-01-03 Option Award |
2024-01-04 4:07 pm |
N/A 2034-01-03 |
Sage Therapeutics Inc. | SAGE | Golumbeski George Director |
3,495 | $0 | 3,495 (Direct) |
View |
2023-06-15 Option Award |
2023-06-16 4:05 pm |
N/A 2033-06-15 |
Sage Therapeutics Inc. | SAGE | Golumbeski George Director |
10,000 | $0 | 10,000 (Direct) |
View |
2023-05-26 Option Award |
2023-05-31 4:40 pm |
N/A 2023-05-26 |
Shattuck Labs Inc. | STTK | Golumbeski George Director |
40,258 | $0 | 40,258 (Direct) |
View |
2023-01-04 Option Award |
2023-01-05 4:29 pm |
N/A 2033-01-04 |
Sage Therapeutics Inc. | SAGE | Golumbeski George Director |
2,108 | $0 | 2,108 (Direct) |
View |
2022-06-16 Option Award |
2022-06-17 4:35 pm |
N/A 2032-06-16 |
Sage Therapeutics Inc. | SAGE | Golumbeski George Director |
9,947 | $0 | 9,947 (Direct) |
View |
2022-06-08 Option Award |
2022-06-10 4:30 pm |
N/A 2032-06-08 |
Shattuck Labs Inc. | STTK | Golumbeski George Director |
40,258 | $0 | 40,258 (Direct) |
View |
2022-01-04 Option Award |
2022-01-05 4:08 pm |
N/A 2032-01-04 |
Sage Therapeutics Inc. | SAGE | Golumbeski George Director |
1,638 | $0 | 1,638 (Direct) |
View |
2021-06-19 Option Award |
2021-06-22 8:10 pm |
N/A 2031-06-19 |
Shattuck Labs Inc. | STTK | Golumbeski George Director |
3,434 | $0 | 3,434 (Direct) |
View |
2021-06-10 Option Award |
2021-06-11 4:11 pm |
N/A 2031-06-10 |
Sage Therapeutics Inc. | SAGE | Golumbeski George Director |
10,000 | $0 | 10,000 (Direct) |
View |
2021-01-05 Option Award |
2021-01-06 4:23 pm |
N/A 2031-01-05 |
Sage Therapeutics Inc. | SAGE | Golumbeski George Director |
832 | $0 | 832 (Direct) |
View |
2020-12-22 Option Award |
2020-12-28 4:35 pm |
N/A 2030-12-22 |
Shattuck Labs Inc. | STTK | Golumbeski George Director |
1,286 | $0 | 1,286 (Direct) |
View |
Ownership |
2020-10-08 7:48 pm |
N/A 2028-01-04 |
Shattuck Labs Inc. | STTK | Golumbeski George Director |
0 | $0 | 128,095 (Direct) |
View |
2020-07-06 Option Award |
2020-07-08 08:34 am |
N/A 2030-07-06 |
Corbus Pharmaceuticals Holdings Inc. | CRBP | Golumbeski George Director |
81,000 | $0 | 81,000 (Direct) |
View |
2020-06-09 Option Award |
2020-06-11 4:18 pm |
N/A 2030-06-09 |
Sage Therapeutics Inc. | SAGE | Golumbeski George Director |
10,000 | $0 | 10,000 (Direct) |
View |