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 |
2025-03-07 Purchase |
2025-03-10 4:18 pm |
Septerna Inc. | SEPN | Ezekowitz Alan Director |
13,319 | $6.9277 | $92,270 | 117,420 (Direct) |
View |
2025-03-04 Purchase |
2025-03-06 9:02 pm |
Septerna Inc. | SEPN | Ezekowitz Alan Director |
86,681 | $5.9521 | $515,934 | 104,101 (Direct) |
View |
2025-02-25 Purchase |
2025-02-27 6:53 pm |
Septerna Inc. | SEPN | Finer Jeffrey CEO and President |
17,000 | $5.7036 | $96,961 | 771,907 (Direct) |
View |
2025-02-25 Purchase |
2025-02-27 6:51 pm |
Septerna Inc. | SEPN | Labrucherie Gil M Chief Financial Officer |
10,000 | $5.6867 | $56,867 | 40,000 (Indirect) |
View |
2025-02-24 Purchase |
2025-02-26 4:15 pm |
Septerna Inc. | SEPN | Third Rock Ventures VI L.P. Third Rock Ventures V L.P. Third Rock Ventures GP V LP TRV GP V LLC Third Rock Ventures GP VI L.P. TRV GP VI LLC 10% Owner |
18,861 | $5.999 | $113,147 | 10,427,250 (Indirect Direct) |
View |
2025-02-20 Purchase |
2025-02-24 4:15 pm |
Septerna Inc. | SEPN | Third Rock Ventures VI L.P. Third Rock Ventures V L.P. Third Rock Ventures GP V LP TRV GP V LLC Third Rock Ventures GP VI L.P. TRV GP VI LLC 10% Owner |
1,040,342 | $5.9282 | $6,167,378 | 10,408,389 (Indirect Direct) |
View |
2025-02-19 Purchase |
2025-02-21 6:06 pm |
Septerna Inc. | SEPN | Labrucherie Gil M Chief Financial Officer |
30,000 | $5.7432 | $172,297 | 30,000 (Indirect) |
View |
2024-10-28 Purchase |
2024-10-30 6:12 pm |
Septerna Inc. | SEPN | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP RA Capital Nexus Fund III L.P. Kolchinsky Peter Shah Rajeev M. Director 10% Owner |
4,170,000 | $18 | $75,060,000 | 1,471,943 (Indirect) |
View |
2024-10-28 Purchase |
2024-10-28 4:53 pm |
Septerna Inc. | SEPN | Third Rock Ventures V L.P. Third Rock Ventures GP V LP TRV GP V LLC Third Rock Ventures VI L.P. Third Rock Ventures GP VI L.P. TRV GP VI LLC 10% Owner |
650,000 | $18 | $11,700,000 | 9,368,047 (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 |
2025-04-02 Exercise |
2025-04-04 4:13 pm |
N/A N/A |
Septerna Inc. | SEPN | Finer Jeffrey CEO and President |
55,000 | $2.76 | 1,626,331 (Direct) |
View |
2025-04-02 Exercise |
2025-04-04 4:13 pm |
N/A 2033-11-11 |
Septerna Inc. | SEPN | Finer Jeffrey CEO and President |
55,000 | $0 | 1,626,331 (Direct) |
View |
2025-02-07 Option Award |
2025-02-07 4:37 pm |
N/A 2035-02-06 |
Septerna Inc. | SEPN | Labrucherie Gil M Chief Financial Officer |
222,000 | $0 | 222,000 (Direct) |
View |
2024-10-28 Conversion |
2024-10-30 6:12 pm |
N/A N/A |
Septerna Inc. | SEPN | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP RA Capital Nexus Fund III L.P. Kolchinsky Peter Shah Rajeev M. Director 10% Owner |
27,157,350 | $0 | 1,471,943 (Indirect) |
View |
2024-10-28 Conversion |
2024-10-28 4:53 pm |
N/A N/A |
Septerna Inc. | SEPN | Third Rock Ventures V L.P. Third Rock Ventures GP V LP TRV GP V LLC Third Rock Ventures VI L.P. Third Rock Ventures GP VI L.P. TRV GP VI LLC 10% Owner |
73,650,746 | $0 | 9,368,047 (Direct) |
View |
Ownership |
2024-10-24 9:40 pm |
N/A N/A |
Septerna Inc. | SEPN | Bhatt Elizabeth Chief Operating Officer |
0 | $0 | 414,871 (Direct) |
View |
Ownership |
2024-10-24 9:37 pm |
N/A N/A |
Septerna Inc. | SEPN | Xiao Ran Interim CFO |
0 | $0 | 84,198 (Direct) |
View |
Ownership |
2024-10-24 9:37 pm |
N/A 2034-09-25 |
Septerna Inc. | SEPN | Kim Jae B. Chief Medical Officer |
0 | $0 | 185,823 (Direct) |
View |
Ownership |
2024-10-24 9:34 pm |
N/A N/A |
Septerna Inc. | SEPN | Klein Uwe SVP, Biological Sciences |
0 | $0 | 180,014 (Indirect) |
View |
Ownership |
2024-10-24 9:34 pm |
N/A 2034-09-22 |
Septerna Inc. | SEPN | Tong Jeffrey K Director |
0 | $0 | 13,356 (Direct) |
View |
Ownership |
2024-10-24 9:31 pm |
N/A 2033-03-30 |
Septerna Inc. | SEPN | Shaikhly Samira Chief People Officer |
0 | $0 | 129,824 (Direct) |
View |
Ownership |
2024-10-24 9:30 pm |
N/A N/A |
Septerna Inc. | SEPN | Third Rock Ventures V L.P. Third Rock Ventures GP V LP TRV GP V LLC Third Rock Ventures VI L.P. Third Rock Ventures GP VI L.P. TRV GP VI LLC 10% Owner |
0 | $0 | 8,718,047 (Direct) |
View |
Ownership |
2024-10-24 9:30 pm |
N/A N/A |
Septerna Inc. | SEPN | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP RA Capital Nexus Fund III L.P. Kolchinsky Peter Shah Rajeev M. Director 10% Owner |
0 | $0 | 2,839,214 (Indirect) |
View |
Ownership |
2024-10-24 9:29 pm |
N/A N/A |
Septerna Inc. | SEPN | Finer Jeffrey CEO and President |
0 | $0 | 1,857,013 (Direct) |
View |
Ownership |
2024-10-24 9:28 pm |
N/A N/A |
Septerna Inc. | SEPN | Ezekowitz Alan Director |
0 | $0 | 92,328 (Direct) |
View |
Ownership |
2024-10-24 9:28 pm |
N/A 2034-01-23 |
Septerna Inc. | SEPN | Sharp Shalini Director |
0 | $0 | 52,261 (Direct) |
View |
Ownership |
2024-10-24 9:25 pm |
N/A 2034-09-22 |
Septerna Inc. | SEPN | Simson Jake Director |
0 | $0 | 13,356 (Direct) |
View |
Ownership |
2024-10-24 9:24 pm |
N/A 2033-12-07 |
Septerna Inc. | SEPN | Coulie Bernard Director |
0 | $0 | 52,261 (Direct) |
View |
Ownership |
2024-10-24 9:23 pm |
N/A 2034-09-22 |
Septerna Inc. | SEPN | Bassan Abraham Director |
0 | $0 | 13,356 (Direct) |
View |
Ownership |
2024-10-24 9:20 pm |
N/A N/A |
Septerna Inc. | SEPN | Long Daniel D. SVP, Drug Discovery |
0 | $0 | 168,400 (Direct) |
View |