| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Rauch Christopher P. | SVP, General Counsel & Secy. | 155 HARLEM AVE., GLENVIEW | /s/ Irene Song, Attorney-in-Fact for Christopher P. Rauch | 12 Jun 2025 | 0002072393 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | ITW | Restricted Stock Units (granted 2/10/2023) | 02 Jun 2025 | Common Stock | 469 | $235.52 | Direct | F1, F2, F3 | ||||||
| holding | ITW | Restricted Stock Units (granted 2/09/2024) | 02 Jun 2025 | Common Stock | 443 | $255.75 | Direct | F1, F2, F3 | ||||||
| holding | ITW | Restricted Stock Units (granted 2/14/2025) | 02 Jun 2025 | Common Stock | 429 | $258.11 | Direct | F1, F2, F3 |
| Id | Content |
|---|---|
| F1 | Each restricted stock unit (RSU) represents a contingent right to receive one share of the Company's common stock. |
| F2 | RSUs accrue dividends in shares of common stock, subject to fulfillment of vesting period; the RSUs shown include dividend equivalents, if any, accrued to date. |
| F3 | Each RSU vests 100% three years from the date of grant. |
Exhibit 24. Power of Attorney