Form4.ai tracks every SEC insider trade in real time. See every GPI insider filing with a free account — no card.
See every GPI insider filing — free account, no card.
Free accountGROUP 1 AUTOMOTIVE INC (GPI) has 11 SEC Form 4 insider filings on record in the last 90 days. That includes 6 insider purchases totalling $203.2M, and 2 sales totalling $660K. Most recent filing: Oct. 30, 2026.
Open-market value, last 90 days
Form 4 filings by type, last 90 days
| Date | Insider | Trade | Value | Price since buy |
|---|---|---|---|---|
| Oct 30, 2026 SEC filing | MIZELL STEVEN Director | Sold | $143,286 | — |
| Oct 29, 2026 SEC filing | Hobson Gillian A. SVP, Chief Legal Officer & Sec | Sold | $516,480 | — |
| Oct 26, 2026 SEC filing | Conifer Management, L.L.C. 10% Owner | Bought | $24,232,209 | +11.3% 7D |
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Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.