| Security | Num Shares | Value | Price $ | Transaction Date | Ownership | Underlying Class | Underlying Amount |
|---|---|---|---|---|---|---|---|
| Common Stock | 5,082,345 | $556,567,600 | $109.51 | 07 Jan 2026 | Direct | ||
| Common Stock | 424,920 | $46,532,989 | $109.51 | 07 Jan 2026 | By wife and children | ||
| Common Stock | 174,647 | $20,136,780 | $115.30 | 07 Jan 2026 | By PACCAR Savings Investment Plan (SIP) | ||
| Stock Units (DCP) | 0 | $0 | $88.98 | 06 May 2025 | Direct | Common Stock | 64,328 |
| Stock Units (DICP) | 0 | $0 | $88.98 | 06 May 2025 | Direct | Common Stock | 210,416 |
| Stock Units (LTIP) | 0 | $0 | $88.98 | 06 May 2025 | Direct | Common Stock | 84,428 |
| Sym | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|