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CIK 0001563880 · Non-accelerated filer<br>Smaller reporting company

Trevi Therapeutics, Inc.

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Ticker
TRVI
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
450834299
Phone
203-304-2499
Business address
195 CHURCH STREET, 16TH FLOOR, NEW HAVEN, CT, 06510
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$595,806
in 1 filing, $596K under 10b5-1 plans

Net −$595,806. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Heffernan Michael Thomas −$596K Director sold 86% of stake

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-09-15 Heffernan Michael Thomas Director Option exercise 10b5-1 +18,421 $3.04 $56K 24,772
2026-09-15 Heffernan Michael Thomas Director Sale 10b5-1 −18,321 $15.09 $276K 6,451
2026-09-15 Heffernan Michael Thomas Director Sale 10b5-1 −100 $15.88 $2K 6,351
2026-09-15 Heffernan Michael Thomas Director Option exercise 10b5-1 +21,052 $3.33 $70K 27,403
2026-09-15 Heffernan Michael Thomas Director Sale 10b5-1 −20,952 $15.09 $316K 6,451
2026-09-15 Heffernan Michael Thomas Director Sale 10b5-1 −100 $15.88 $2K 6,351
2026-09-15 Heffernan Michael Thomas Director Option exercise · Stock Option (right to buy) 10b5-1 −18,421 0
2026-09-15 Heffernan Michael Thomas Director Option exercise · Stock Option (right to buy) 10b5-1 −21,052 0
2026-06-03 Mathers Edward T Director Grant or award · Nonstatutory Stock Option (right to buy) +35,000 35,000
2026-06-03 Meeker David P Director Grant or award · Nonstatutory Stock Option (right to buy) +35,000 35,000
2026-06-03 VANLENT ANNE Director Grant or award · Nonstatutory Stock Option (right to buy) +35,000 35,000
2026-06-03 Colangelo Dominick Director Grant or award · Nonstatutory Stock Option (right to buy) +35,000 35,000
2026-06-03 Heffernan Michael Thomas Director Grant or award · Nonstatutory Stock Option (right to buy) +35,000 35,000
2026-02-19 Cassella James V Chief Development Officer Grant or award · Stock Option (right to buy) +215,000 215,000
2026-02-19 Galletta Christopher See Remarks Grant or award · Stock Option (right to buy) +35,000 35,000
2026-02-19 SCIASCIA THOMAS Chief Scientific Officer Grant or award · Stock Option (right to buy) +85,000 85,000
2026-02-19 GOOD JENNIFER L President & CEO Grant or award · Stock Option (right to buy) +675,000 675,000
2026-02-19 Simon Farrell Chief Commercial Officer Grant or award · Stock Option (right to buy) +160,000 160,000
2026-01-08 HASTINGS DAVID C Chief Financial Officer Grant or award · Stock Option (right to buy) +375,000 375,000
2025-12-02 Galletta Christopher See Remarks Option exercise +4,225 $0.51 $2K 26,095

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