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 |
| 2023-12-01 Purchase | 2023-12-05 4:30 pm | Generation Bio Co. | GBIO | Nicholson Donald William Director | 100,000 | $1.44 | $144,000 | 213,576 (Direct) | View |
| 2022-03-09 Purchase | 2022-03-11 4:53 pm | Generation Bio Co. | GBIO | Nicholson Donald William Director | 10,419 | $4.7276 | $49,257 | 113,576 (Direct) | View |
| 2021-01-11 Purchase | 2021-01-13 4:05 pm | Generation Bio Co. | GBIO | Nicholson Donald William Director | 4,081 | $24.5 | $99,985 | 103,157 (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 |
| 2024-06-12 Option Award | 2024-06-14 4:15 pm | N/A 2034-06-11 | Disc Medicine Inc. | IRON | Nicholson Donald William Director | 10,000 | $0 | 10,000 (Direct) | View |
| 2024-06-06 Option Award | 2024-06-10 4:05 pm | N/A 2034-06-05 | Generation Bio Co. | GBIO | Nicholson Donald William Director | 60,000 | $0 | 60,000 (Direct) | View |
| 2023-06-08 Option Award | 2023-06-12 4:15 pm | N/A 2033-06-07 | Generation Bio Co. | GBIO | Nicholson Donald William Director | 25,000 | $0 | 25,000 (Direct) | View |
| 2023-06-09 Option Award | 2023-06-09 6:24 pm | N/A 2033-06-08 | Disc Medicine Inc. | IRON | Nicholson Donald William Director | 7,136 | $0 | 7,136 (Direct) | View |
| 2022-12-29 Option Award | 2023-01-03 5:22 pm | N/A 2032-12-28 | Disc Medicine Inc. | IRON | Nicholson Donald William Director | 7,000 | $0 | 7,000 (Direct) | View |
Ownership | 2023-01-03 5:00 pm | N/A N/A | Disc Medicine Inc. | IRON | Nicholson Donald William Director | 0 | $0 | 136,794 (Direct) | View |
| 2022-06-15 Option Award | 2022-06-16 4:06 pm | N/A 2032-06-14 | Kymera Therapeutics Inc. | KYMR | Nicholson Donald William Director | 12,000 | $0 | 12,000 (Direct) | View |
| 2022-06-09 Option Award | 2022-06-13 4:05 pm | N/A 2032-06-08 | Generation Bio Co. | GBIO | Nicholson Donald William Director | 19,200 | $0 | 19,200 (Direct) | View |
| 2021-06-16 Option Award | 2021-06-17 4:51 pm | N/A 2031-06-15 | Kymera Therapeutics Inc. | KYMR | Nicholson Donald William Director | 20,063 | $0 | 20,063 (Direct) | View |
| 2021-06-09 Option Award | 2021-06-11 4:10 pm | N/A 2031-06-08 | Generation Bio Co. | GBIO | Nicholson Donald William Director | 15,000 | $0 | 15,000 (Direct) | View |
| 2020-08-20 Option Award | 2020-08-21 6:28 pm | N/A 2030-08-19 | Kymera Therapeutics Inc. | KYMR | Nicholson Donald William Director | 40,127 | $0 | 40,127 (Direct) | View |
Ownership | 2020-08-20 8:35 pm | N/A N/A | Kymera Therapeutics Inc. | KYMR | Nicholson Donald William Director | 0 | $0 | 90,457 (Direct) | View |
| 2020-06-16 Conversion | 2020-06-18 5:31 pm | N/A N/A | Generation Bio Co. | GBIO | Nicholson Donald William Director | 156,615 | $0 | 99,076 (Direct) | View |
| 2020-06-11 Option Award | 2020-06-15 5:28 pm | N/A 2030-06-10 | Generation Bio Co. | GBIO | Nicholson Donald William Director | 52,000 | $0 | 52,000 (Direct) | View |
Ownership | 2020-06-11 8:40 pm | N/A N/A | Generation Bio Co. | GBIO | Nicholson Donald William Director | 0 | $0 | 99,076 (Direct) | View |