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Third Rock Ventures V, L.P.
10% owner at Septerna · 10% owner at Rapport Therapeutics. Filing since 28 Oct 2024.
CIK 0001778071
SEPN
Septerna, Inc.
10% owner · 3 trades
RAPP
Rapport Therapeutics, Inc.
10% owner · 5 trades
Company
Date
Role
Action
Shares
Amount
Of holding
SEPN
Septerna, Inc.
12 Aug 2026
10% owner
Bought on a plan
147,200
$7.40M
2.5%
RAPP
Rapport Therapeutics, Inc.
26 May 2026
10% owner
Sold on a plan
18,572
$743.75K
0.3%
RAPP
Rapport Therapeutics, Inc.
11 May 2026
10% owner
Sold on a plan
133,618
$5.38M
2.1%
RAPP
Rapport Therapeutics, Inc.
8 May 2026
10% owner
Sold on a plan
5,018
$202.26K
0.1%
RAPP
Rapport Therapeutics, Inc.
7 May 2026
10% owner
Sold on a plan
271,495
$10.89M
4.0%
RAPP
Rapport Therapeutics, Inc.
17 Apr 2026
10% owner
Sold on a plan
426,005
$17.18M
6.0%
SEPN
Septerna, Inc.
28 Oct 2024
10% owner
Bought
370,500
$6.67M
6.3%
SEPN
Septerna, Inc.
28 Oct 2024
10% owner
Bought
279,500
$5.03M
9.7%
8 decisions on file.
