Pfeiffenberger Brent disclosed grant / exercise in Corbus Pharmaceuticals Holdings, Inc.
Pfeiffenberger Brent grant / exercise $226.0K of disclosed value in Corbus Pharmaceuticals Holdings, Inc..
Signal
Insider Trade
Action
Grant / Exercise
Capital
$226.0K disclosed value
Why it matters
Insider Form 4 disclosures can surface management and director trading activity. This card is generated from canonical action facts, not request-time scraping.