Heffernan Michael Thomas
10 Form 4 · free tier: 48h delay
Recent Form 4 slice from EDGAR — up to 30 filings (not a full archive).
For informational purposes only. Not investment advice. Data is aggregated from public SEC and congressional disclosures. Nothing on this site is a recommendation to buy or sell any security. Public disclosure of a trade is not evidence of wrongdoing or insider trading.
Recent Form 4 trades
Open-market purchases and sales
Trevi Therapeutics, Inc.
TRVI · Trade · Sep 15, 2026 · Filed · Sep 17, 2026 · filed 2 days after trade
$594,218
39,373 sh · 3 tx
COLLEGIUM PHARMACEUTICAL, INC
COLL · Trade · Dec 27, 2022 · Filed · Dec 27, 2022
$470,253
19,815 sh · 2 tx
COLLEGIUM PHARMACEUTICAL, INC
COLL · Trade · Dec 23, 2022 · Filed · Dec 27, 2022 · filed 4 days after trade
$114,747
4,989 sh
COLLEGIUM PHARMACEUTICAL, INC
COLL · Trade · Dec 22, 2022 · Filed · Dec 27, 2022 · filed 5 days after trade
$5,451
237 sh
COLLEGIUM PHARMACEUTICAL, INC
COLL · Trade · Dec 21, 2022 · Filed · Dec 21, 2022
$1,076,926
46,600 sh
COLLEGIUM PHARMACEUTICAL, INC
COLL · Trade · Dec 20, 2022 · Filed · Dec 21, 2022
$779,135
33,758 sh
COLLEGIUM PHARMACEUTICAL, INC
COLL · Trade · Dec 19, 2022 · Filed · Dec 21, 2022 · filed 2 days after trade
$83,082
3,606 sh