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Darwin Global Management, Ltd.

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

Total Filings

13

Stocks Covered

4

Latest Filing

Dec 10, 2025

Filings

Belite Bio, Inc

SC 13G · Dec 10, 2025

7.0%

2.6M shares

INSMED Inc

SC 13G/A · Nov 14, 2025

9.7%

20.5M shares

INSMED Inc

SC 13G/A · May 15, 2025

8.5%

15.4M shares

INSMED Inc

SC 13G/A · Feb 14, 2025

7.2%

13.0M shares

TG Therapeutics, Inc.

SC 13G/A · Nov 15, 2024

0.0%

0 shares

Insmed Incorporated

SC 13G · Sep 3, 2024

5.7%

9.7M shares

TG Therapeutics, Inc.

SC 13G/A · Feb 14, 2024

2.7%

4.0M shares

Ambrx Biopharma Inc.

SC 13D/A · Jun 28, 2023

27.5%

116.8M shares

Ambrx Biopharma Inc.

SC 13D/A · May 25, 2023

20.5%

79.1M shares

TG Therapeutics, Inc.

SC 13G · Apr 3, 2023

7.1%

10.5M shares

Ambrx Biopharma Inc.

SC 13D · Mar 8, 2023

26.4%

79.1M shares

Ambrx Biopharma Inc.

SC 13G/A · Feb 14, 2023

19.6%

53.1M shares

Ambrx Biopharma Inc.

SC 13G · Dec 19, 2022

18.7%

50.6M shares