13D Filings

Athira Pharma, Inc.

CIK

1620463

Latest Filing

Dec 23, 2025, 05:16 PM

13D Filings
Filer
Latest Filing
% Owned
Type
Filed

Sermonix Pharmaceuticals, Inc.

0001655566-26-000003

36.90%

NEW

Aug 31, 2026, 04:31 PM

Perceptive Advisors LLC

0001193125-26-365096

19.99%

Amendment

Aug 25, 2026, 04:00 PM

Perceptive Advisors LLC

0001193125-26-212047

19.99%

Amendment

May 7, 2026, 04:19 PM

Perceptive Advisors LLC

0001193125-26-015471

19.99%

▼ -0.11%

Amendment

Jan 16, 2026, 04:46 PM

Joseph Edelman

0001193125-25-331145

20.10%

▲ +6.20%

Amendment

Dec 23, 2025, 05:16 PM

Joseph Edelman

0001193125-25-328818

13.90%

Amendment

Dec 22, 2025, 04:30 PM

Rows:

1–6 of 6

1