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 |
2022-10-26 Sale |
2022-10-27 4:23 pm |
Gemini Therapeutics Inc. | GMTX | Leonard Braden Michael 10% Owner |
22,500 | $2.09 | $47,025 | 5,247,500 (Indirect Direct) |
View |
2022-04-11 Purchase |
2022-04-13 4:09 pm |
Gemini Therapeutics Inc. | GMTX | Leonard Braden Michael 10% Owner |
955,000 | $1.401 | $1,337,929 | 5,270,000 (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 |
Ownership |
2023-01-03 9:22 pm |
N/A N/A |
Disc Medicine Inc. | IRON | ORBIMED ADVISORS LLC OrbiMed Capital GP VIII LLC OrbiMed Capital GP VI LLC OrbiMed Genesis GP LLC Director 10% Owner |
0 | $0 | 1,578,319 (Indirect) |
View |
Ownership |
2023-01-03 9:21 pm |
N/A N/A |
Disc Medicine Inc. | IRON | Atlas Venture Opportunity Fund II L.P. Atlas Venture Associates Opportunity II LP Atlas Venture Associates Opportunity II LLC 10% Owner |
0 | $0 | 218,326 (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 |
Ownership |
2023-01-03 9:19 pm |
N/A N/A |
Disc Medicine Inc. | IRON | Bitterman Kevin Director |
0 | $0 | 1,173,482 (Indirect) |
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 |
2022-12-29 Option Award |
2023-01-03 5:17 pm |
N/A 2032-12-28 |
Disc Medicine Inc. | IRON | GEMAYEL GEORGES Director |
7,000 | $0 | 7,000 (Direct) |
View |
2022-12-29 Option Award |
2023-01-03 5:15 pm |
N/A 2032-12-28 |
Disc Medicine Inc. | IRON | MacDonald Brian Richard Chief Innovation Officer |
33,847 | $0 | 33,847 (Direct) |
View |
2022-12-29 Option Award |
2023-01-03 5:12 pm |
N/A 2032-12-28 |
Disc Medicine Inc. | IRON | Chin Mark Director |
7,000 | $0 | 7,000 (Direct) |
View |
2022-12-29 Option Award |
2023-01-03 5:10 pm |
N/A 2032-12-28 |
Disc Medicine Inc. | IRON | Khara Rahul General Counsel |
28,770 | $0 | 28,770 (Direct) |
View |
2022-12-29 Option Award |
2023-01-03 5:08 pm |
N/A 2032-12-28 |
Disc Medicine Inc. | IRON | Yu Jonathan Yen-Wen Chief Business Officer |
33,847 | $0 | 33,847 (Direct) |
View |
2022-12-29 Option Award |
2023-01-03 5:05 pm |
N/A 2032-12-28 |
Disc Medicine Inc. | IRON | Ratcliffe Liam Director |
7,000 | $0 | 7,000 (Direct) |
View |
2022-12-29 Option Award |
2023-01-03 5:05 pm |
N/A 2032-12-28 |
Disc Medicine Inc. | IRON | Bryce Joanne Chief Financial Officer |
33,847 | $0 | 33,847 (Direct) |
View |
Ownership |
2023-01-03 5:05 pm |
N/A 2030-08-10 |
Disc Medicine Inc. | IRON | Yu Jonathan Yen-Wen Chief Business Officer |
0 | $0 | 106,637 (Direct) |
View |
2022-12-29 Option Award |
2023-01-03 5:05 pm |
N/A 2032-12-28 |
Disc Medicine Inc. | IRON | Savage William Jacob Chief Medical Officer |
38,924 | $0 | 38,924 (Direct) |
View |
2022-12-29 Option Award |
2023-01-03 5:05 pm |
N/A 2032-12-28 |
Disc Medicine Inc. | IRON | Quisel John D Chief Executive Officer |
132,002 | $0 | 132,002 (Direct) |
View |
2022-12-29 Option Award |
2023-01-03 5:05 pm |
N/A 2032-12-28 |
Disc Medicine Inc. | IRON | Backstrom Jay T. Director |
7,000 | $0 | 7,000 (Direct) |
View |
2022-12-29 Option Award |
2023-01-03 5:05 pm |
N/A 2032-12-28 |
Disc Medicine Inc. | IRON | White William Richard Director |
7,000 | $0 | 7,000 (Direct) |
View |
Ownership |
2023-01-03 5:02 pm |
N/A N/A |
Disc Medicine Inc. | IRON | MacDonald Brian Richard Chief Innovation Officer |
0 | $0 | 118,393 (Direct) |
View |
Ownership |
2023-01-03 5:01 pm |
N/A 2032-02-06 |
Disc Medicine Inc. | IRON | Khara Rahul General Counsel |
0 | $0 | 94,804 (Direct) |
View |
Ownership |
2023-01-03 5:00 pm |
N/A N/A |
Disc Medicine Inc. | IRON | Savage William Jacob Chief Medical Officer |
0 | $0 | 106,639 (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 |
Ownership |
2023-01-03 5:00 pm |
N/A 2030-03-10 |
Disc Medicine Inc. | IRON | Quisel John D Chief Executive Officer |
0 | $0 | 473,948 (Direct) |
View |
Ownership |
2023-01-03 5:00 pm |
N/A N/A |
Disc Medicine Inc. | IRON | Bryce Joanne Chief Financial Officer |
0 | $0 | 106,637 (Direct) |
View |
Ownership |
2023-01-03 5:00 pm |
N/A 2030-11-26 |
Disc Medicine Inc. | IRON | White William Richard Director |
0 | $0 | 37,751 (Direct) |
View |
Ownership |
2023-01-03 5:00 pm |
N/A 2032-02-06 |
Disc Medicine Inc. | IRON | Backstrom Jay T. Director |
0 | $0 | 23,743 (Direct) |
View |
Ownership |
2023-01-03 4:42 pm |
N/A N/A |
Disc Medicine Inc. | IRON | Novo Holdings A/S 10% Owner |
0 | $0 | 2,340,772 (Direct) |
View |
2022-05-31 Option Award |
2022-06-02 7:14 pm |
N/A N/A |
Gemini Therapeutics Inc. | GMTX | Piekos Brian CFO |
9,960 | $1.09 | 17,615 (Direct) |
View |
Ownership |
2022-04-13 4:06 pm |
N/A N/A |
Gemini Therapeutics Inc. | GMTX | Leonard Braden Michael 10% Owner |
0 | $0 | 5,270,000 (Indirect) |
View |
2021-03-12 Option Award(A) |
2022-03-09 6:15 pm |
N/A 2031-03-11 |
Gemini Therapeutics Inc. | GMTX | Lubner David Charles Director |
17,529 | $0 | 17,529 (Direct) |
View |
2021-10-04 Option Award(A) |
2022-03-09 6:14 pm |
N/A 2031-10-03 |
Gemini Therapeutics Inc. | GMTX | Ong Tuyen Director |
15,528 | $0 | 15,528 (Direct) |
View |
2021-10-04 Option Award(A) |
2022-03-09 6:13 pm |
N/A N/A |
Gemini Therapeutics Inc. | GMTX | Lubner David Charles Director |
0 | $0 | 0 (Direct) |
View |
2022-01-13 Option Award |
2022-01-14 09:01 am |
N/A N/A |
Gemini Therapeutics Inc. | GMTX | Piekos Brian CFO |
280,876 | $0 | 280,876 (Direct) |
View |
2022-01-03 Option Award |
2022-01-05 4:08 pm |
N/A N/A |
Gemini Therapeutics Inc. | GMTX | Meyenburg Jason Patrick Chief Executive Officer |
123,600 | $0 | 123,600 (Direct) |
View |
2022-01-03 Option Award |
2022-01-05 4:04 pm |
N/A 2032-01-02 |
Gemini Therapeutics Inc. | GMTX | GEMAYEL GEORGES Executive Chair of the Board |
793,274 | $0 | 793,274 (Direct) |
View |
2021-11-15 Option Award |
2021-11-16 07:56 am |
N/A 2031-11-14 |
Gemini Therapeutics Inc. | GMTX | GEMAYEL GEORGES See Remarks |
40,759 | $0 | 40,759 (Direct) |
View |
2021-10-18 Option Award |
2021-10-20 5:49 pm |
N/A N/A |
Gemini Therapeutics Inc. | GMTX | Piekos Brian Chief Financial Officer |
90,720 | $0 | 90,720 (Direct) |
View |