Catalyst Pharmaceuticals, Inc.

O'SHAUGHNESSY ASSET MANAGEMENT, LLC CPRX

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/11/2026

Shares

11,449

Value ($000)

267

Weight

0.0%

2020 Q4 - 2025 Q4 (12 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	2/11/2026	267	0.0%	11,449	12/31/2025
2025 Q3	11/13/2025	358	0.0%	18,165	9/30/2025
2025 Q1	5/13/2025	457	0.0%	18,849	3/31/2025
2024 Q4	2/12/2025	404	0.0%	19,349	12/31/2024
2024 Q3	11/12/2024	227	0.0%	10,982	9/30/2024
2023 Q1	5/12/2023	190	0.0%	11,447	3/31/2023
2022 Q4	2/10/2023	187	0.0%	10,059	12/31/2022
2021 Q4	2/11/2022	498	0.0%	73,599	12/31/2021
2021 Q3	11/10/2021	416	0.0%	78,418	9/30/2021
2021 Q2	8/9/2021	592	0.0%	103,042	6/30/2021
2021 Q1	5/14/2021	422	0.0%	91,628	3/31/2021
2020 Q4	2/11/2021	44	0.0%	13,075	12/31/2020