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Perceptive Advisors LLC

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

Total Filings

261

Stocks Covered

104

Latest Filing

Jan 22, 2026

Filings

Albireo Pharma, Inc.

SC 13G/A · Feb 14, 2022

12.2%

2.4M shares

Neptune Wellness Solutions Inc.

SC 13G/A · Feb 14, 2022

6.0%

10.1M shares

Agile Therapeutics, Inc.

SC 13G/A · Feb 14, 2022

17.5%

21.3M shares

Verrica Pharmaceuticals Inc.

SC 13G/A · Feb 14, 2022

13.1%

3.6M shares

Global Blood Therapeutics, Inc.

SC 13G/A · Feb 14, 2022

5.4%

3.4M shares

Athenex, Inc.

SC 13G/A · Feb 14, 2022

12.4%

13.5M shares

Iovance Biotherapeutics, Inc.

SC 13G/A · Feb 14, 2022

6.5%

10.1M shares

Concert Pharmaceuticals, Inc.

SC 13G/A · Feb 14, 2022

6.2%

2.2M shares

Amicus Therapeutics, Inc.

SC 13G/A · Feb 14, 2022

9.5%

26.6M shares

Aldeyra Therapeutics, Inc.

SC 13G/A · Feb 14, 2022

17.0%

9.9M shares

N/A

DBV Technologies S.A.

SC 13G/A · Feb 14, 2022

0.0%

0 shares