5am Ventures V, L.P. (CIK 0001674324)

Latest company ownership

RLYB - Rallybio Corp
Role: 10% Owner
Shares held
1,251,755
Last filed at
Mar 9, 2023
Confidence Score
50.0
2025Q4
Confidence Score History
2021Q3 2025Q4
Shares held
1,093,313
Last filed at
Nov 18, 2025
Confidence Score
20.9
2025Q4
Confidence Score History
2021Q4 2025Q4
CABA - Cabaletta Bio, Inc.
Role: 10% Owner
Shares held
333,144
Last filed at
Nov 3, 2021
Confidence Score
50.0
2025Q4
Confidence Score History
2019Q4 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Nov 14, 2025 Nov 18, 2025 Entrada Therapeutics, Inc. 10% Owner Sell 17.5 -200,000 -4.70% ✗ $1.8M
Jul 9, 2025 Jul 11, 2025 Entrada Therapeutics, Inc. 10% Owner Sell 32.5 -27,000 -0.63% ✗ $202.6K
Jun 27, 2025 Jul 1, 2025 Entrada Therapeutics, Inc. 10% Owner Sell 20.0 -125,000 -2.84% ✗ $866.6K
Mar 7, 2023 Mar 9, 2023 Rallybio Corp 10% Owner Sell 20.0 -100,000 -2.68% ✗ $820K
Jun 3, 2022 Jun 7, 2022 Rallybio Corp 10% Owner Sell 17.5 -150,000 -3.87% ✗ $1.9M
May 23, 2022 May 25, 2022 Rallybio Corp 10% Owner Sell 17.5 -100,000 -2.51% ✗ $1.3M
Feb 8, 2022 Feb 10, 2022 Rallybio Corp 10% Owner Sell 17.5 -210,000 -5.01% ✗ $2.7M
Nov 2, 2021 Nov 4, 2021 Entrada Therapeutics, Inc. 10% Owner Buy 100.0 +250,000 28.33% ✗ $5M
Nov 1, 2021 Nov 3, 2021 Cabaletta Bio, Inc. 10% Owner Sell 17.5 -295,000 -12.50% ✗ $3.8M
Sep 7, 2021 Sep 9, 2021 Cabaletta Bio, Inc. 10% Owner Sell 16.3 -625,000 -23.90% ✗ $6.1M
Aug 2, 2021 Aug 4, 2021 Rallybio Corp 10% Owner Buy 100.0 +615,384 17.21% ✗ $8M
Jan 8, 2021 Jan 12, 2021 Cabaletta Bio, Inc. 10% Owner Sell 16.3 -387,000 -6.01% ✗ $5M
Dec 10, 2020 Dec 14, 2020 Cabaletta Bio, Inc. 10% Owner Sell 17.5 -298,000 -8.12% ✗ $4.4M
Oct 29, 2019 Oct 31, 2019 Cabaletta Bio, Inc. 10% Owner Buy 100.0 +454,545 100.00% ✗ $5M