Form4insider filings, from the source

Insider · CIK 0001307581

Ernest Scott Santi

Files at: GWW, ITW. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $11.9M · 1net −$11.9M
$10k$10k$1M$1M$100M$100MbuyssalesMar 28Apr 27May 28Jun 28Jul 29Aug 28Sep 28

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 19, 2026 SForm 4 →Aug 21, 4:10 pm EDTILLINOIS TOOL WORKS INCITW41,431$287.09$11,894,421266,288−13.5%
Aug 19, 2026 MForm 4 →Aug 21, 4:10 pm EDTILLINOIS TOOL WORKS INCITW41,431$187.86$7,783,228307,719—
Aug 7, 2026 AForm 4 →Aug 11, 4:22 pm EDTILLINOIS TOOL WORKS INCITW118$296.66$35,000266,288—

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 1, 2026 AForm 4 →Sep 1, 5:35 pm EDTW.W. GRAINGER, INC.GWW20$1,309.49$26,19010,653—
Aug 19, 2026 MForm 4 →Aug 21, 4:10 pm EDTILLINOIS TOOL WORKS INCITW41,431——124,295—