Bain Capital Life Sciences Opportunities III, LP

Activist investor & 5%+ owner · SC 13D/13G filings

Total Filings

Stocks Covered

Latest Filing

Nov 14, 2025

Filings

IPSC

CENTURY THERAPEUTICS, INC.

SC 13G/A · Nov 14, 2025

4.1%

3.5M shares

CABA

CABALETTA BIO, INC.

SC 13G/A · Aug 14, 2025

10.0%

9.7M shares

IRON

Disc Medicine, Inc.

SC 13G/A · Feb 14, 2025

3.3%

984K shares

KYTX

KYVERNA THERAPEUTICS, INC.

SC 13G · Feb 14, 2024

7.4%

3.2M shares

CABA

Cabaletta Bio, Inc.

SC 13G · Jun 1, 2023

5.0%

2.0M shares

IRON

Disc Medicine, Inc.

SC 13G · Feb 24, 2023

10.0%

2.0M shares

THRD

Third Harmonic Bio, Inc.

SC 13G/A · Feb 14, 2023

2.8%

1.2M shares

CARA

Cara Therapeutics, Inc.

SC 13G · Nov 18, 2022

5.0%

2.7M shares

THRD

Third Harmonic Bio, Inc.

SC 13G · Sep 29, 2022

5.7%

2.3M shares