Richard C. Tarapchak serves as Executive at NAVISTAR INTERNATIONAL CORP, where they oversee executive responsibilities. Since joining the company, Richard C. Tarapchak has executed 47 insider transactions totaling $357.3K, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 1, 2025 involved selling 19,030 shares valued at $17.3K.
Richard C. Tarapchak currently holds 233,191 shares of NAVISTAR INTERNATIONAL CORP (NAV), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Richard C. Tarapchak has been a net seller of NAV stock. They have purchased $0 and sold $357.3K worth of shares.
Richard C. Tarapchak's most recent insider trade was on Dec 1, 2025, when they sold 19,030 shares at $0.91 per share.
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| $N/A |
| Discretionary |
| Sep 4, 2024 | VRNOF | $35.5K | Sale | 10,536 | $3.37 | Planned |
| Sep 3, 2024 | VRNOF | $0 | Option Exercise | 36,500 | $N/A | Planned |
| Jun 14, 2024 | VRNOF | $52.7K | Sale | 14,599 | $3.61 | Planned |
| Jun 3, 2024 | VRNOF | $0 | Option Exercise | 43,163 | $N/A | Discretionary |
| Mar 26, 2024 | VRNOF | $35.0K | Sale | 6,424 | $5.45 | Planned |
| Mar 25, 2024 | VRNOF | $0 | Option Exercise | 20,188 | $N/A | Planned |
| Aug 24, 2023 | VRNOF | $30.1K | Sale | 11,630 | $2.59 | Discretionary |
| Aug 24, 2023 | VRNOF | $0 | Option Exercise | 36,500 | $N/A | Discretionary |
| Apr 5, 2023 | VRNOF | $0 | Option Exercise | 6,768 | $N/A | Discretionary |
| Dec 19, 2013 | NAV | $0 | Option Exercise | 693 | $N/A | Discretionary |
| Dec 19, 2013 | NAV | $27.6K | Disposition | 693 | $39.79 | Discretionary |
| Dec 14, 2013 | NAV | $27.7K | Disposition | 693 | $39.99 | Discretionary |
| Dec 14, 2013 | NAV | $0 | Option Exercise | 693 | $N/A | Discretionary |
| Dec 19, 2012 | NAV | $14.8K | Disposition | 694 | $21.31 | Discretionary |
| Dec 19, 2012 | NAV | $0 | Option Exercise | 694 | $N/A | Discretionary |
| Dec 15, 2012 | NAV | $0 | Option Exercise | 880 | $N/A | Discretionary |
| Dec 15, 2012 | NAV | $19.3K | Disposition | 880 | $21.94 | Discretionary |
| Dec 14, 2012 | NAV | $15.2K | Disposition | 693 | $21.94 | Discretionary |
| Dec 14, 2012 | NAV | $0 | Option Exercise | 693 | $N/A | Discretionary |
| Jan 6, 2012 | NAV | $52.7K | Discretionary | 1,333.51 | $39.51 | Discretionary |
| Dec 21, 2011 | NAV | $28.0K | Option Exercise | 1,235 | $22.66 | Discretionary |
| Dec 21, 2011 | NAV | $0 | Award | 806 | $N/A | Discretionary |
| Dec 15, 2011 | NAV | $0 | Option Exercise | 880 | $N/A | Discretionary |
| Dec 15, 2011 | NAV | $32.5K | Disposition | 880 | $36.98 | Discretionary |
| Dec 14, 2011 | NAV | $25.2K | Disposition | 694 | $36.28 | Discretionary |
| Dec 14, 2011 | NAV | $0 | Option Exercise | 694 | $N/A | Discretionary |
| Jun 14, 2011 | NAV | $141.5K | Payment | 2,618 | $54.06 | Discretionary |
| Apr 5, 2011 | NAV | $34.8K | Sale | 500 | $69.65 | Discretionary |