Form4insider filings, from the source

Company · CIK 0000049826 · SIC 3560 — General Industrial Machinery & Equipment · NYSE

ILLINOIS TOOL WORKS INC · ITW

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $200k · 1sales $12.0M · 2net −$11.8M
$10k$10k$1M$1M$100M$100MbuyssalesSep 2025Nov 2025Jan 2026Mar 2026May 2026Jul 2026Sep 2026

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 19, 2026 SForm 4 →Aug 21, 4:10 pm EDTErnest Scott SantiDirector41,431$287.09$11,894,421266,288−13.5%
Aug 19, 2026 MForm 4 →Aug 21, 4:10 pm EDTErnest Scott SantiDirector41,431$187.86$7,783,228307,719—
Aug 13, 2026 SForm 4 →Aug 17, 4:21 pm EDTMatteo C. PigozzoVP & Chief Accounting Officer277$289.22$80,1143,394−7.55%
Aug 7, 2026 AForm 4 →Aug 11, 4:25 pm EDTJennifer F. ScanlonDirector118$296.66$35,0001,776—
Aug 7, 2026 AForm 4 →Aug 11, 4:22 pm EDTDavid Byron Smith Jr.Director130$296.66$38,56630,372—
Aug 7, 2026 AForm 4 →Aug 11, 4:22 pm EDTErnest Scott SantiDirector118$296.66$35,000266,288—
Aug 7, 2026 AForm 4 →Aug 11, 4:19 pm EDTSusan CrownDirector58$296.66$17,20659,219—
Jun 2, 2026 PForm 4 →Jun 4, 4:22 pm EDTJennifer F. ScanlonDirector806$247.99$199,8801,652+95.3%

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 19, 2026 MForm 4 →Aug 21, 4:10 pm EDTErnest Scott SantiDirector41,431——124,295—