Brian Elsbernd sold $609K of Catalyst Pharmaceuticals (CPRX)

Executed Sep 8 2025, disclosed Sep 10 2025, 2 days later.

Value, as filed

$609K

30,000 sh × $20.30

Executed

Sep 8 2025

the trade date, as filed

Disclosed

Sep 10 2025

2 days after the trade

Return, 21 sessionsiFrom the disclosed entry session; derived

–

purchases only

Returns are measured on stock purchases only.

The filer

BE Brian Elsbernd Chief Compliance/Legal Officer profile →

Brian Elsbernd (Chief Compliance/Legal Officer) filed 4 Form 4 reports in the past 24 months (0 purchases, 4 sales), most often in CPRX. The largest single filing was $1.4M of CPRX (62,975 sh across 2 lots, as filed), executed Mar 3 2025.

The name

CPRX CPRX CPRX · 20 filings in 24 months ticker → Insider filings, newest first→ View the original filing at www.sec.gov→

Other filings by Brian Elsbernd in CPRX

CPRXSALE CATALYST PHARMACEUTICALS, INC. $987K
50,000 sh across 2 lots
Exec Sep 3 2025
Filed Sep 5 2025 · 5:30 PM ET CPRXSALE CATALYST PHARMACEUTICALS, INC. $1.4M
62,975 sh across 2 lots
Exec Mar 3 2025
Filed Mar 5 2025 · 5:30 PM ET CPRXSALE CATALYST PHARMACEUTICALS, INC. $201K
9,300 sh × $21.65
Exec Nov 26 2024
Filed Nov 29 2024 · 5:30 PM ET