Fairmount Funds Management LLC 2

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

Total Filings

Stocks Covered

Latest Filing

Apr 1, 2024

Filings

Viridian Therapeutics, Inc.

SC 13D/A · Apr 1, 2024

18.6%

1.4B shares

DIANTHUS THERAPEUTICS, INC.

SC 13D/A · Apr 1, 2024

10.0%

295.0M shares

Cogent Biosciences, Inc.

SC 13D/A · Mar 27, 2024

9.9%

10.0M shares

Cogent Biosciences, Inc.

SC 13D/A · Feb 16, 2024

18.9%

23.1M shares

DIANTHUS THERAPEUTICS, INC.

SC 13D/A · Jan 24, 2024

9.9%

294.7M shares

Viridian Therapeutics, Inc.

SC 13D/A · Nov 3, 2023

20.0%

1.3B shares

DIANTHUS THERAPEUTICS, INC.

SC 13D · Sep 21, 2023

12.7%

187.4M shares