Darrin C. Siver serves as Executive at PACCAR INC, where they oversee executive responsibilities. Since joining the company, Darrin C. Siver has executed 98 insider transactions totaling $4.8M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 7, 2026 involved transacting 239.23 shares valued at $27.6K.
Darrin C. Siver currently holds 19,941.58 shares of PACCAR INC (PCAR), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Darrin C. Siver has been a net seller of PCAR stock. They have purchased $0 and sold $4.8M worth of shares.
Darrin C. Siver's most recent insider trade was on Jan 7, 2026, when they sold 239.23 shares at $115.30 per share.
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| $115.30 |
| Discretionary |
| Jan 2, 2026 | PCAR | $166.0K | Payment | 1,516 | $109.51 | Discretionary |
| Jan 1, 2026 | PCAR | $0 | Option Exercise | 5,915 | $N/A | Discretionary |
| Jan 1, 2026 | PCAR | $0 | Option Exercise | 5,915 | $N/A | Discretionary |
| Dec 3, 2025 | PCAR | $8.2K | Other | 75.91 | $108.54 | Discretionary |
| Sep 4, 2025 | PCAR | $8.2K | Other | 83 | $98.21 | Discretionary |
| Sep 5, 2024 | PCAR | $7.0K | Other | 75.9 | $92.57 | Discretionary |
| Jun 5, 2024 | PCAR | $7.1K | Other | 64.25 | $110.01 | Discretionary |
| Mar 6, 2024 | PCAR | $6.2K | Other | 54.05 | $115.47 | Discretionary |
| Mar 1, 2024 | PCAR | $56.0K | Payment | 505 | $110.89 | Discretionary |
| Mar 1, 2024 | PCAR | $0 | Option Exercise | 2,071 | $N/A | Discretionary |
| Jan 4, 2024 | PCAR | $71.3K | Other | 760.29 | $93.78 | Discretionary |
| Jan 2, 2024 | PCAR | $138.1K | Payment | 1,427 | $96.78 | Discretionary |
| Jan 1, 2024 | PCAR | $0 | Option Exercise | 5,630 | $N/A | Discretionary |
| Dec 6, 2023 | PCAR | $6.0K | Other | 63.24 | $94.72 | Discretionary |
| Sep 7, 2023 | PCAR | $6.1K | Other | 72.89 | $83.05 | Discretionary |
| Jun 7, 2023 | PCAR | $5.6K | Other | 73.92 | $76.19 | Discretionary |
| Mar 8, 2023 | PCAR | $5.5K | Other | 72.18 | $75.96 | Discretionary |
| Mar 1, 2023 | PCAR | $0 | Option Exercise | 2,002 | $N/A | Discretionary |
| Mar 1, 2023 | PCAR | $56.9K | Payment | 788 | $72.20 | Discretionary |
| Jan 5, 2023 | PCAR | $39.6K | Other | 404.49 | $97.78 | Discretionary |
| Jan 3, 2023 | PCAR | $93.9K | Payment | 949 | $98.97 | Discretionary |
| Jan 1, 2023 | PCAR | $0 | Option Exercise | 3,555 | $N/A | Discretionary |
| Dec 6, 2022 | PCAR | $5.2K | Other | 50.29 | $103.67 | Discretionary |
| Sep 7, 2022 | PCAR | $4.8K | Other | 54.39 | $88.57 | Discretionary |
| Jun 1, 2022 | PCAR | $4.8K | Other | 54.51 | $88.54 | Discretionary |
| Mar 1, 2022 | PCAR | $4.7K | Other | 52.19 | $89.29 | Discretionary |
| Mar 1, 2022 | PCAR | $0 | Option Exercise | 1,300 | $N/A | Discretionary |
| Mar 1, 2022 | PCAR | $29.1K | Payment | 317 | $91.81 | Discretionary |