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Logos Global Management LP

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

Total Filings

54

Stocks Covered

28

Latest Filing

Dec 19, 2025

Filings

iBio, Inc.

SC 13G · Dec 19, 2025

8.9%

2.0M shares

PALATIN TECHNOLOGIES INC

SC 13G · Nov 14, 2025

9.9%

142K shares

Verastem, Inc.

SC 13G/A · Nov 14, 2025

4.8%

3.2M shares

Erasca, Inc.

SC 13G/A · Nov 14, 2025

4.8%

13.6M shares

Erasca, Inc.

SC 13G · Aug 14, 2025

5.3%

15.1M shares

CRESCENT BIOPHARMA, INC.

SC 13G/A · Aug 14, 2025

4.1%

575K shares

PROTHENA CORP PUBLIC LTD CO

SC 13G/A · Aug 14, 2025

0.0%

0 shares

Annexon, Inc.

SC 13G/A · Aug 14, 2025

0.0%

0 shares

Verastem, Inc.

SC 13G · Jul 28, 2025

6.2%

3.4M shares

PROTHENA CORP PUBLIC LTD CO

SC 13G · Jun 4, 2025

5.5%

3.0M shares

Annexon, Inc.

SC 13G · Apr 28, 2025

6.0%

6.6M shares

NextCure, Inc.

SC 13G/A · Feb 14, 2025

0.0%

0 shares

Elevation Oncology, Inc.

SC 13G/A · Feb 14, 2025

0.0%

0 shares

GlycoMimetics, Inc.

SC 13G · Nov 27, 2024

7.8%

5.0M shares

Unicycive Therapeutics, Inc.

SC 13G/A · Nov 15, 2024

4.9%

5.1M shares

Elevation Oncology, Inc.

SC 13G/A · Nov 15, 2024

5.9%

3.5M shares

NextCure, Inc.

SC 13G/A · Nov 14, 2024

8.9%

2.5M shares

N/A

Cybin Inc.

SC 13G/A · Nov 14, 2024

0.0%

0 shares

aTyr Pharma, Inc.

SC 13G/A · Nov 14, 2024

2.1%

1.8M shares

Annexon, Inc.

SC 13G/A · Nov 14, 2024

2.7%

2.9M shares

Adverum Biotechnologies, Inc.

SC 13G/A · Nov 14, 2024

2.0%

417K shares

Bright Minds Biosciences Inc.

SC 13G · Oct 23, 2024

2.2%

100K shares

N/A

Cybin Inc.

SC 13G · Aug 27, 2024

5.3%

40.0M shares

Design Therapeutics, Inc.

SC 13D/A · Aug 13, 2024

7.4%

4.2M shares

N/A

Olema Pharmaceuticals, Inc.

SC 13D/A · Jun 6, 2024

5.8%

3.2M shares

NextCure, Inc.

SC 13G · Apr 1, 2024

7.2%

2.0M shares

Adverum Biotechnologies, Inc.

SC 13G · Feb 22, 2024

7.2%

15.0M shares

Allakos Inc.

SC 13G/A · Feb 14, 2024

3.3%

2.9M shares

Spyre Therapeutics, Inc.

SC 13G/A · Feb 14, 2024

0.4%

150K shares

IDEAYA Biosciences, Inc.

SC 13G/A · Feb 14, 2024

2.8%

1.8M shares

Annexon, Inc.

SC 13G/A · Feb 14, 2024

8.3%

6.9M shares

Elevation Oncology, Inc.

SC 13G · Jan 22, 2024

8.6%

3.6M shares

Unicycive Therapeutics, Inc.

SC 13G · Jan 22, 2024

9.9%

3.5M shares

aTyr Pharma, Inc.

SC 13G · Jan 2, 2024

9.9%

5.8M shares

N/A

Olema Pharmaceuticals, Inc.

SC 13D/A · Nov 27, 2023

7.8%

4.3M shares

Aeglea Biotherapeutics, Inc.

SC 13G · Jul 18, 2023

8.1%

6.3M shares

Annexon, Inc.

SC 13G · Jun 22, 2023

5.8%

3.1M shares

Allakos Inc.

SC 13G/A · Feb 14, 2023

6.2%

5.3M shares

IDEAYA Biosciences, Inc.

SC 13G/A · Feb 14, 2023

8.1%

3.9M shares

Bicycle Therapeutics plc

SC 13G/A · Feb 14, 2023

4.8%

1.4M shares

Dyne Therapeutics, Inc.

SC 13G/A · Feb 14, 2023

4.1%

2.1M shares

Allakos Inc.

SC 13G · Sep 28, 2022

7.0%

5.9M shares

Bicycle Therapeutics plc

SC 13G · May 2, 2022

5.2%

1.6M shares

Design Therapeutics, Inc.

SC 13D · Mar 31, 2022

5.0%

2.8M shares

IDEAYA Biosciences, Inc.

SC 13G · Mar 18, 2022

6.9%

2.6M shares

Harpoon Therapeutics, Inc.

SC 13G/A · Feb 15, 2022

4.6%

1.5M shares

Aligos Therapeutics, Inc.

SC 13G/A · Feb 14, 2022

0.0%

0 shares

Dyne Therapeutics, Inc.

SC 13G/A · Feb 14, 2022

5.7%

3.0M shares

Bicycle Therapeutics plc

SC 13G/A · Feb 14, 2022

3.0%

870K shares

Kezar Life Sciences, Inc.

SC 13G/A · Feb 14, 2022

3.0%

1.4M shares