Insider Trading & Ownership - Septerna Inc. (SEPN)

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>>
Time period
Insider Trading Transactions for Septerna Inc.
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