| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ITW | Common Stock | Options Exercise | $1,909,781 | +19,436 | +106% | $98.26 | 37,813 | 11 Nov 2021 | Direct | F1 |
| transaction | ITW | Common Stock | Sale | $4,533,253 | -19,436 | -51% | $233.24 | 18,377 | 11 Nov 2021 | Direct | F1, F2 |
| holding | ITW | Common Stock | 351 | 11 Nov 2021 | See Footnote | F3 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ITW | Employee Stock Option | Options Exercise | $0 | -19,436 | -100% | $0.000000* | 0 | 11 Nov 2021 | Common Stock | 19,436 | $98.26 | Direct | F4 |
| Id | Content |
|---|---|
| F1 | Includes 996 shares acquired under a dividend reinvestment plan. |
| F2 | This transaction was executed at multiple prices ranging from $233.19 to $233.25. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, Illinois Tool Works Inc. or a shareholder of Illinois Tool Works Inc. full information regarding the number of shares and prices at which the transaction was effected. |
| F3 | Shares of common stock allocated to the reporting person's account in the Illinois Tool Works Inc. Savings & Investment Plan. Information reported as of November 11, 2021. |
| F4 | Options vested in four (4) equal annual installments beginning one year from date of grant. |
Exhibit 24 Power of Attorney