Insider filing · CRBP
Bihua Chen
Other
profile →
Corbus Pharmaceuticals Holdings, Inc.
CRBP · Healthcare · 7 filings in 24 months
ticker →
Bihua Chen sold $344K of Corbus Pharmaceuticals (CRBP)
Executed Dec 11 2025, disclosed Dec 15 2025, 4 days later.
Value, as filed
$344K
30,029 sh × $11.46
Executed
Dec 11 2025
the trade date, as filed
Disclosed
Dec 15 2025
4 days after the trade
Return, 21 sessionsiFrom the disclosed entry session; derived
–
purchases only
Returns are measured on stock purchases only.
The filer
BCBihua Chen (Other) filed 3 Form 4 reports in the trailing twelve months (2 purchases, 1 sale), most often in Aardvark Therapeutics, Inc. (AARD). Across 1 priced purchase filing, the average 21-session return was +39.0% from execution and +39.0% from disclosure (delay-adjusted; derived). The largest single filing was $8.0M of HLXC (800,000 sh × $10.00, as filed), executed Jan 26.
The name
CRBPHealthcare · Corbus Pharmaceuticals Holdings, Inc., a clinical stage company, develops and commercializes therapeutics for cancer and obesity
More Healthcare filings→ Insider filings, newest first→ View the original filing at www.sec.gov→