Insider Holders & Insider Ownership - Septerna Inc. (SEPN)

List of insiders holdings for Septerna Inc.:
  1. Shares directly owned by the insider.
  2. Shares indirectly owned by the insider.
  3. Total shares owned by the insider (sum of shares directly and indirectly owned).
  4. Total market value if available.
  5. 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
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# Insider Holder Name Report
Date Time
Shares Owned
Directly
Indirectly
Total
Shares Owned
Filing
1 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
2025-02-26 16:15:08 4,211,659
6,215,591
10,427,250 Form 4
2 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
2024-11-04 16:39:38 6,995,858
0
6,995,858 Form 13D
3 Finer Jeffrey
CEO and President
2025-04-04 16:13:25 1,626,331
0
1,626,331 Form 4
4 Bhatt Elizabeth
Chief Operating Officer
2024-10-24 21:40:24 414,871
0
414,871 Form 3
5 Kim Jae B.
Chief Medical Officer
2024-10-24 21:37:14 185,823
0
185,823 Form 3
6 Klein Uwe
SVP, Biological Sciences
2024-10-24 21:34:59 75,489
104,525
180,014 Form 3
7 Long Daniel D.
SVP, Drug Discovery
2024-10-24 21:20:12 168,400
0
168,400 Form 3
8 Shaikhly Samira
Chief People Officer
2024-10-24 21:31:22 129,824
0
129,824 Form 3
9 Ezekowitz Alan
Director
2025-03-10 16:18:19 117,420
0
117,420 Form 4
10 Xiao Ran
Interim CFO
2024-10-24 21:37:35 84,198
0
84,198 Form 3
11 Coulie Bernard
Director
2024-10-24 21:24:27 52,261
0
52,261 Form 3
12 Sharp Shalini
Director
2024-10-24 21:28:19 52,261
0
52,261 Form 3
13 Labrucherie Gil M
Chief Financial Officer
2025-02-27 18:51:11 0
40,000
40,000 Form 4
14 Bassan Abraham
Director
2024-10-24 21:23:13 13,356
0
13,356 Form 3
15 Simson Jake
Director
2024-10-24 21:25:37 13,356
0
13,356 Form 3
16 Tong Jeffrey K
Director
2024-10-24 21:34:53 13,356
0
13,356 Form 3