Sidney B. Deboer serves as Executive at LITHIA MOTORS INC, where they oversee executive responsibilities. Since joining the company, Sidney B. Deboer has executed 661 insider transactions totaling $121.0M, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 1, 2025 involved selling 79 shares valued at $24.8K.
Sidney B. Deboer currently holds 25,615 shares of LITHIA MOTORS INC (LAD), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Sidney B. Deboer has been a net seller of LAD stock. They have purchased $512.1K and sold $120.5M worth of shares.
Sidney B. Deboer's most recent insider trade was on Nov 1, 2025, when they sold 79 shares at $314.08 per share.
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| $288.00 |
| Discretionary |
| Sep 13, 2024 | LAD | $1.4M | Sale | 5,000 | $277.00 | Discretionary |
| Sep 13, 2024 | LAD | $1.6M | Sale | 5,777 | $275.00 | Discretionary |
| Aug 23, 2024 | LAD | $552.3K | Sale | 1,938 | $285.00 | Discretionary |
| Aug 23, 2024 | LAD | $1.4M | Sale | 5,000 | $289.00 | Discretionary |
| Aug 23, 2024 | LAD | $1.5M | Sale | 5,000 | $295.00 | Discretionary |
| Aug 21, 2024 | LAD | $11.7M | Other | 40,777 | $286.60 | Discretionary |
| Aug 21, 2024 | LAD | $28.7M | Other | 100,000 | $286.60 | Discretionary |
| Aug 1, 2024 | LAD | $23.8K | Payment | 86 | $276.33 | Discretionary |
| May 1, 2024 | LAD | $21.9K | Payment | 86 | $254.38 | Discretionary |
| Apr 23, 2024 | LAD | $0 | Award | 704 | $N/A | Discretionary |
| Mar 1, 2024 | LAD | $28.4K | Payment | 95 | $299.06 | Discretionary |
| Dec 14, 2023 | LAD | $0 | Gift | 5,000 | $N/A | Discretionary |
| Nov 1, 2023 | LAD | $16.0K | Payment | 66 | $242.21 | Discretionary |
| Aug 30, 2023 | LAD | $1.6M | Sale | 4,994 | $310.59 | Discretionary |
| Aug 30, 2023 | LAD | $1.9K | Sale | 6 | $311.09 | Discretionary |
| Aug 3, 2023 | LAD | $2.2M | Sale | 7,360 | $305.09 | Discretionary |
| Aug 3, 2023 | LAD | $798.8K | Sale | 2,640 | $302.56 | Discretionary |
| Aug 3, 2023 | LAD | $113.4K | Sale | 374 | $303.30 | Discretionary |
| Aug 1, 2023 | LAD | $20.5K | Payment | 66 | $310.53 | Discretionary |
| Aug 1, 2023 | LAD | $20.5K | Payment | 66 | $310.53 | Discretionary |
| May 1, 2023 | LAD | $14.6K | Payment | 66 | $220.89 | Discretionary |
| Apr 20, 2023 | LAD | $0 | Award | 779 | $N/A | Discretionary |
| Mar 1, 2023 | LAD | $11.5K | Payment | 45 | $255.18 | Discretionary |
| Nov 1, 2022 | LAD | $0 | Payment | 44 | $N/A | Discretionary |
| Aug 19, 2022 | LAD | $268.4K | Purchase | 1,000 | $268.43 | Discretionary |
| Aug 1, 2022 | LAD | $0 | Payment | 44 | $N/A | Discretionary |
| Jun 9, 2022 | LAD | $0 | Gift | 10,000 | $N/A | Discretionary |
| Jun 8, 2022 | LAD | $1.2M | Sale | 3,959 | $311.97 | Discretionary |