Heffernan Michael Thomas disclosed grant / exercise in Trevi Therapeutics, Inc.
Heffernan Michael Thomas grant / exercise $470.8K of disclosed value in Trevi Therapeutics, Inc..
Signal
Insider Trade
Action
Grant / Exercise
Capital
$470.8K 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.