Stephen D. Quinn serves as Executive at GROUP 1 AUTOMOTIVE INC, where they oversee executive responsibilities. Since joining the company, Stephen D. Quinn has executed 41 insider transactions totaling $15.7M, demonstrating a bullish approach to their equity position. Their most recent transaction on Jan 2, 2026 involved receiving (via award) 575 shares valued at $0.
Stephen D. Quinn currently holds 53,625.16 shares of GROUP 1 AUTOMOTIVE INC (GPI), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Stephen D. Quinn has been a net buyer of GPI stock. They have purchased $15.2M and sold $523.1K worth of shares.
Stephen D. Quinn's most recent insider trade was on Jan 2, 2026, when they sold 575 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Jan 3, 2023 | GPI | $0 | Award | 1,102 | $N/A | Discretionary |
| Jan 3, 2022 | GPI | $0 | Award | 1,030 | $N/A | Discretionary |
| Jan 4, 2021 | GPI | $0 | Award | 1,576 | $N/A | Discretionary |
| Jan 2, 2020 | GPI | $0 | Award | 1,994 | $N/A | Discretionary |
| Jan 2, 2019 | GPI | $0 | Award | 3,563 | $N/A | Discretionary |
| Mar 16, 2018 | ZION | $367.4K | Option Exercise | 7,800 | $47.10 | Discretionary |
| Jan 2, 2018 | GPI | $0 | Award | 2,640 | $N/A | Discretionary |
| Jan 3, 2017 | GPI | $0 | Award | 2,393 | $N/A | Discretionary |
| Feb 8, 2016 | ZION | $2.2M | Purchase | 100,000 | $21.81 | Discretionary |
| Jan 4, 2016 | GPI | $0 | Award | 1,474 | $N/A | Discretionary |
| Jan 2, 2015 | GPI | $0 | Award | 1,236 | $N/A | Discretionary |
| Dec 2, 2014 | ZION | $66.8K | Option Exercise | 2,427 | $27.53 | Discretionary |
| Jan 3, 2014 | GPI | $0 | Award | 1,565 | $N/A | Discretionary |
| Jan 31, 2013 | ZION | $5.0M | Purchase | 200,000 | $25.00 | Discretionary |
| Jan 2, 2013 | GPI | $0 | Award | 1,756 | $N/A | Discretionary |
| Jun 15, 2012 | ZION | $5.0M | Other | 200,000 | $25.00 | Discretionary |
| May 22, 2012 | GPI | $449.6K | Option Exercise | 10,000 | $44.96 | Discretionary |
| May 22, 2012 | GPI | $523.1K | Sale | 10,000 | $52.31 | Discretionary |
| Jan 3, 2012 | GPI | $0 | Award | 2,154 | $N/A | Discretionary |
| Jan 3, 2011 | GPI | $0 | Award | 2,331 | $N/A | Discretionary |
| Jan 3, 2011 | GPI | $0 | Award | 2,231 | $N/A | Discretionary |
| Jun 10, 2010 | ZION | $8.0M | Purchase | 320,000 | $25.00 | Discretionary |
| Jun 1, 2010 | ZION | $0 | Award | 3,024 | $N/A | Discretionary |
| Jan 4, 2010 | GPI | $0 | Award | 3,221 | $N/A | Discretionary |
| Dec 31, 2009 | GPI | $0 | Award | 655 | $N/A | Discretionary |
| Sep 30, 2009 | GPI | $0 | Award | 799 | $N/A | Discretionary |
| Jul 1, 2009 | GPI | $0 | Award | 729 | $N/A | Discretionary |
| Jun 2, 2009 | ZION | $0 | Award | 4,778 | $N/A | Discretionary |