Company profile
Illinois Tool Works Inc Insider Trading
ITWEvery SEC Form 4 insider trading filing for Illinois Tool Works Inc (ITW) since April 2023: open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?
- Exchange
- NYSE
- Sector
- General Industrial Machinery & Equipment
- CIK
- 0000049826
- Filings
- 156
- Insiders
- 27
- Last filing
- 2026-08-19
Activity summary
No insider transactions in the last 30 days. The most recent was on August 19, 2026, when Ernest Scott Santi bought 41,431 shares. 156 filings from 27 insiders are on record below.
Three year balance
Buy and sell value by quarter, Q4 23 to Q3 26. Illinois Tool Works Inc insiders are net sellers across the period shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $74.8M.
90 day insight
Over the last 90 days, Illinois Tool Works Inc insiders bought $7.9M (6 transactions) and sold $12.0M (5 transactions).
- Most active insider: Ernest Scott Santi with 7 transactions totaling $19.7M.
- Largest single purchase: $7.8M by Ernest Scott Santi on Aug 19, 2026.
Activity is mixed: buys and sales are roughly balanced.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 19, 2026 | Ernest Scott Santi | ITW | Option Exercise | 41,431 | $187.86 | $7.78M |
| Aug 19, 2026 | Ernest Scott Santi | ITW | Sale | 22,471 | $286.37 | $6.44M |
| Aug 19, 2026 | Ernest Scott Santi | ITW | Sale | 8,142 | $287.35 | $2.34M |
| Aug 19, 2026 | Ernest Scott Santi | ITW | Sale | 8,928 | $288.22 | $2.57M |
| Aug 19, 2026 | Ernest Scott Santi | ITW | Sale | 1,890 | $289.19 | $547K |
45 more transactions hidden
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Institutional Ownership
Top 13F-HR holders of Illinois Tool Works Inc as of 2026-06-30
Data source: quarterly 13F-HR filings: institutional holders report positions within 45 days of quarter end. Joined with insider activity above: see who's loading up institutionally while insiders are trading. Full 13F-HR API →