MetaCap

Ironwood Pharmaceuticals Insider Trades

NASDAQ: IRWDHealth CareBiotechnology: Pharmaceutical PreparationsUSD

3.82-0.05 (-1.29%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Last 12 months

Purchases
0 · $0
Sales
18 · $22.62M
Shares bought / sold
0 / 7.26M
Net activity
Net selling $22.6 million

Ironwood Pharmaceuticals insider activity

Over the last 12 months, Ironwood Pharmaceuticals insiders reported 37 transactions on SEC Form 4: 0 open-market purchases and 18 sales. Insiders bought $0 and sold $22.6 million worth of stock, for net insider selling of $22.6 million. The largest seller was DENNER ALEXANDER J, with $20.5 million in reported sales.

The most recent filing shows DENNER ALEXANDER J (Director) reporting a transaction in 3,694 shares on Sep 15, 2026. Insider sales are common for compensation, tax and diversification reasons, while open-market purchases are rarer; tracking both helps put IRWD's ownership changes in context.

Summary generated from market data by MetaCap's automated system. Methodology

IRWD insider transactions

Ironwood Pharmaceuticals insider transactions
DateInsiderTypeSharesValueFiling
Sep 15, 2026DENNER ALEXANDER JDirectorAward3,694—Form 4
Jul 20, 2026Silber JeffreySVP, CMO, Head-Res&DrugAward137,036—Form 4
Jul 7, 2026Silver RonaldPFO & PAOSale127,890$578.06KForm 4
Jun 16, 2026Moukheibir CatherineDirectorAward63,481—Form 4
Jun 16, 2026McHugh JulieDirectorSale21,571$80.46KForm 4
Jun 16, 2026McHugh JulieDirectorAward63,481—Form 4
Jun 16, 2026DENNER ALEXANDER JDirectorAward63,481—Form 4
Jun 16, 2026Duane Jon RDirectorAward63,481—Form 4
Jun 16, 2026Kessler Marla LDirectorAward63,481—Form 4
Jun 16, 2026Shepard JayDirectorAward63,481—Form 4
Jun 16, 2026Currie Mark GDirectorAward63,481—Form 4
Jun 15, 2026DENNER ALEXANDER JDirectorAward4,065—Form 4
May 19, 2026Silver RonaldPFO & PAOAward25,000—Form 4
Mar 17, 2026DENNER ALEXANDER JDirectorSale5,800$19.20KForm 4
Mar 17, 2026DENNER ALEXANDER JDirectorSale6,725,000$20.51MForm 4
Mar 13, 2026DENNER ALEXANDER JDirectorAward4,451—Form 4
Mar 10, 2026MCCOURT Thomas AChief Executive OfficerAward409,836—Form 4
Mar 10, 2026Silver RonaldPrincipal Accounting OfficerAward163,934—Form 4
Mar 10, 2026Shetzline MichaelSVP, CMO, Head-Res&DrugAward136,612—Form 4
Mar 10, 2026Martini Gregory S.Chief Financial OfficerAward136,612—Form 4
Mar 10, 2026Gaskins Tammi LChief Commercial OfficerAward136,612—Form 4
Mar 10, 2026John MinardoChief Legal OfficerAward136,612—Form 4
Feb 24, 2026Silver RonaldPrincipal Accounting OfficerSale12,621$46.19KForm 4
Feb 24, 2026Martini Gregory S.Chief Financial OfficerSale11,457$41.93KForm 4
Feb 24, 2026John MinardoChief Legal OfficerSale19,053$69.73KForm 4
Feb 24, 2026MCCOURT Thomas AChief Executive OfficerSale103,526$378.91KForm 4
Feb 24, 2026Gaskins Tammi LChief Commercial OfficerSale11,239$41.13KForm 4
Feb 24, 2026Shetzline MichaelSVP, CMO, Head-Res&DrugSale17,012$62.26KForm 4
Feb 23, 2026Silver RonaldPrincipal Accounting OfficerSale11,552$44.01KForm 4
Feb 23, 2026Martini Gregory S.Chief Financial OfficerSale10,487$39.96KForm 4
Feb 23, 2026John MinardoChief Legal OfficerSale17,439$66.44KForm 4
Feb 23, 2026MCCOURT Thomas AChief Executive OfficerSale94,757$361.02KForm 4
Feb 23, 2026Gaskins Tammi LChief Commercial OfficerSale10,287$39.19KForm 4
Feb 23, 2026Shetzline MichaelSVP, CMO, Head-Res&DrugSale15,570$59.32KForm 4
Jan 5, 2026Silver RonaldPrincipal Accounting OfficerSale35,416$162.91KForm 4
Dec 15, 2025DENNER ALEXANDER J & Sarissa Capital Management LPDirectorAward4,178—Form 4
Nov 17, 2025Gaskins Tammi LChief Commercial OfficerSale6,016$19.97KForm 4
Sep 15, 2025DENNER ALEXANDER JDirectorAward11,718—Form 4
Aug 11, 2025Martini Gregory S.Chief Financial OfficerSale1,265$1.06KForm 4
Aug 11, 2025Gaskins Tammi LChief Commercial OfficerSale1,316$1.11KForm 4
Aug 11, 2025Silver RonaldPrincipal Accounting OfficerSale2,846$2.39KForm 4
Aug 11, 2025John MinardoChief Legal OfficerSale7,754$6.51KForm 4
Jun 13, 2025DENNER ALEXANDER J & Sarissa Capital Management LPDirectorAward24,193—Form 4
Jun 10, 2025Dreyfus AndrewDirectorAward45,000—Form 4
Jun 10, 2025Currie Mark GDirectorAward45,000—Form 4
Jun 10, 2025Moukheibir CatherineDirectorAward45,000—Form 4
Jun 10, 2025McHugh JulieDirectorAward45,000—Form 4
Jun 10, 2025Shepard JayDirectorAward45,000—Form 4
Jun 10, 2025Duane Jon RDirectorAward45,000—Form 4
Jun 10, 2025Kessler Marla LDirectorAward45,000—Form 4

Transaction codes follow SEC Form 4: P = open-market purchase, S = open-market sale, A = grant or award, M = option exercise, F = shares withheld for taxes. About Form 4

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