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 |
2025-03-24 Sale | 2025-03-26 7:08 pm | Disc Medicine Inc. | IRON | Ashiya Mona Director | 5,738 | $54.11 | $310,483 | 186,541 (Indirect) | View |
2025-03-19 Sale | 2025-03-21 8:03 pm | Disc Medicine Inc. | IRON | Ashiya Mona Director | 52,429 | $54.02 | $2,831,987 | 187,297 (Indirect) | View |
2025-03-10 Sale | 2025-03-12 9:36 pm | Disc Medicine Inc. | IRON | Ashiya Mona Director | 312,384 | $54.31 | $16,965,596 | 194,209 (Indirect) | View |
2024-06-17 Purchase | 2024-06-20 5:27 pm | Disc Medicine Inc. | IRON | Ashiya Mona Director | 83,334 | $36 | $3,000,024 | 235,391 (Indirect) | View |
2023-12-18 Sale | 2023-12-20 6:16 pm | Disc Medicine Inc. | IRON | Ashiya Mona Director | 1,724 | $59.24 | $102,130 | 1,702,237 (Indirect Direct) | View |
2023-12-14 Sale | 2023-12-15 6:09 pm | Disc Medicine Inc. | IRON | Ashiya Mona Director | 433,200 | $56.75 | $24,584,100 | 224,405 (Indirect) | View |
2023-12-12 Sale | 2023-12-14 5:40 pm | Disc Medicine Inc. | IRON | Ashiya Mona Director | 134,200 | $58.88 | $7,902,266 | 727,807 (Indirect) | View |
2023-02-15 Purchase | 2023-02-17 4:48 pm | Disc Medicine Inc. | IRON | Ashiya Mona Director 10% Owner | 108,696 | $23 | $2,500,008 | 299,205 (Indirect) | View |
2022-07-01 Sale | 2022-07-01 4:46 pm | Sierra Oncology Inc. | SRRA | Ashiya Mona Director 10% Owner | 1,964,770 | $55 | $108,062,350 | 0 (Indirect 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 5:10 pm | N/A 2035-06-10 | Disc Medicine Inc. | IRON | Ashiya Mona Director | 10,000 | $0 | 10,000 (Direct) | View |
2024-06-12 Option Award | 2024-06-14 4:15 pm | N/A 2034-06-11 | Disc Medicine Inc. | IRON | Ashiya Mona Director | 10,000 | $0 | 10,000 (Direct) | View |
2023-12-18 Exercise | 2023-12-20 6:16 pm | N/A 2031-10-03 | Disc Medicine Inc. | IRON | Ashiya Mona Director | 1,724 | $0 | 1,702,237 (Direct) | View |
2023-12-18 Exercise | 2023-12-20 6:16 pm | N/A N/A | Disc Medicine Inc. | IRON | Ashiya Mona Director | 1,724 | $38 | 1,702,237 (Direct) | View |
2023-06-09 Option Award | 2023-06-09 6:15 pm | N/A 2033-06-08 | Disc Medicine Inc. | IRON | Ashiya Mona Director 10% Owner | 7,136 | $0 | 7,136 (Direct) | View |
2022-12-29 Option Award | 2023-01-03 9:23 pm | N/A 2032-12-28 | Disc Medicine Inc. | IRON | Ashiya Mona Director | 7,000 | $0 | 7,000 (Direct) | View |
Ownership | 2023-01-03 9:19 pm | N/A N/A | Disc Medicine Inc. | IRON | Ashiya Mona Director 10% Owner | 0 | $0 | 2,160,941 (Indirect) | View |
2022-01-26 Exercise | 2022-01-28 9:23 pm | 2020-01-22 N/A | Sierra Oncology Inc. | SRRA | Ashiya Mona Director 10% Owner | 487,450 | $0 | 226,704 (Indirect) | View |
2022-01-26 Exercise | 2022-01-28 9:23 pm | N/A N/A | Sierra Oncology Inc. | SRRA | Ashiya Mona Director 10% Owner | 431,206 | $13.2 | 226,704 (Indirect) | View |
2021-06-08 Option Award | 2021-06-09 10:36 am | N/A 2031-06-08 | Sierra Oncology Inc. | SRRA | Ashiya Mona Director 10% Owner | 6,000 | $0 | 6,000 (Direct) | View |