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Venrock Healthcare Capital Partners II, L.P.

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

Total Filings

57

Stocks Covered

26

Latest Filing

Nov 14, 2025

Filings

DBV TECHNOLOGIES S.A.

SC 13G/A · Nov 14, 2025

8.2%

11.9M shares

Cogent Biosciences, Inc.

SC 13G/A · Aug 14, 2025

4.2%

4.8M shares

DBV TECHNOLOGIES S.A.

SC 13G/A · Aug 14, 2025

9.8%

14.3M shares

Cogent Biosciences, Inc.

SC 13G/A · Apr 11, 2025

5.8%

6.4M shares

Trevi Therapeutics, Inc.

SC 13G/A · Feb 14, 2025

1.4%

1.3M shares

Trevi Therapeutics, Inc.

SC 13G/A · Nov 14, 2024

10.0%

7.7M shares

Lyra Therapeutics, Inc.

SC 13G/A · Nov 14, 2024

1.8%

1.2M shares

Instil Bio, Inc.

SC 13G/A · Nov 14, 2024

0.5%

33K shares

Cogent Biosciences, Inc.

SC 13G/A · Nov 14, 2024

10.0%

11.5M shares

N/A

DBV Technologies S.A.

SC 13G/A · Feb 15, 2024

10.0%

9.7M shares

Trevi Therapeutics, Inc.

SC 13G/A · Feb 15, 2024

10.0%

6.7M shares

Annexon, Inc.

SC 13G/A · Feb 15, 2024

0.0%

0 shares

Savara Inc.

SC 13G/A · Feb 15, 2024

2.6%

3.5M shares

Lyra Therapeutics, Inc.

SC 13G/A · Feb 15, 2024

10.0%

5.6M shares

GH Research PLC

SC 13G/A · Feb 15, 2024

2.5%

1.3M shares

Inozyme Pharma, Inc.

SC 13G/A · Feb 15, 2024

0.0%

0 shares

Cogent Biosciences, Inc.

SC 13G/A · Feb 15, 2024

10.0%

9.0M shares

Aclaris Therapeutics, Inc.

SC 13G/A · Feb 15, 2024

0.0%

0 shares

AXSOME THERAPEUTICS, INC.

SC 13G/A · Feb 14, 2023

0.0%

0 shares

Trevi Therapeutics, Inc.

SC 13G/A · Feb 14, 2023

10.0%

6.3M shares

Cogent Biosciences, Inc.

SC 13G/A · Feb 14, 2023

10.0%

7.3M shares

Lyra Therapeutics, Inc.

SC 13G/A · Feb 14, 2023

10.0%

3.4M shares

N/A

DBV Technologies S.A.

SC 13G/A · Feb 14, 2023

10.0%

9.4M shares

LianBio

SC 13G/A · Feb 14, 2023

4.4%

4.8M shares

Inozyme Pharma, Inc.

SC 13G/A · Feb 14, 2023

9.3%

3.9M shares

Provention Bio, Inc.

SC 13G/A · Feb 14, 2023

1.3%

1.1M shares

Marinus Pharmaceuticals, Inc.

SC 13G/A · Feb 14, 2023

3.7%

1.8M shares

Annexon, Inc.

SC 13G/A · Feb 14, 2023

10.0%

4.9M shares

GH Research PLC

SC 13G/A · Feb 14, 2023

6.8%

3.5M shares

aTyr Pharma, Inc.

SC 13G/A · Feb 14, 2023

4.0%

1.2M shares

Savara Inc.

SC 13G/A · Feb 14, 2023

5.6%

6.4M shares

Celcuity Inc.

SC 13G/A · Feb 14, 2023

0.0%

0 shares

Savara Inc.

SC 13G · Nov 14, 2022

5.4%

6.2M shares

Tricida, Inc.

SC 13G/A · Oct 28, 2022

5.4%

3.0M shares

Tricida, Inc.

SC 13G/A · Sep 29, 2022

16.0%

8.9M shares

VistaGen Therapeutics, Inc.

SC 13G/A · Jul 8, 2022

10.0%

20.7M shares

Annexon, Inc.

SC 13G · Jun 23, 2022

5.0%

1.9M shares

N/A

DBV Technologies S.A.

SC 13G · Jun 23, 2022

9.9%

9.4M shares

Tricida, Inc.

SC 13G/A · Jun 6, 2022

10.6%

5.9M shares

GH Research PLC

SC 13G · May 27, 2022

5.4%

2.8M shares

Celcuity Inc.

SC 13G · May 25, 2022

10.0%

1.7M shares

Akouos, Inc.

SC 13G · May 23, 2022

6.9%

2.4M shares

Inozyme Pharma, Inc.

SC 13G · Apr 29, 2022

9.8%

4.1M shares

Lyra Therapeutics, Inc.

SC 13G · Apr 22, 2022

10.0%

3.4M shares

Trevi Therapeutics, Inc.

SC 13G · Apr 21, 2022

10.0%

3.7M shares

Sierra Oncology, Inc.

SC 13G/A · Feb 14, 2022

6.1%

985K shares

Altimmune, Inc.

SC 13G/A · Feb 14, 2022

4.2%

1.8M shares

VistaGen Therapeutics, Inc.

SC 13G/A · Feb 14, 2022

8.0%

16.0M shares

Tricida, Inc.

SC 13G · Feb 14, 2022

6.3%

3.5M shares

Relmada Therapeutics, Inc.

SC 13G · Feb 14, 2022

8.2%

2.3M shares