GPI
GROUP 1 AUTOMOTIVE INC · Retail Trade · Market cap $3.2B
Insiders bought $210.8M net in the last 90 days ·2 sellers, 1 buyer· latest Form 4 filed Oct 30, 2026
Insider Buying
$211.5M
reported purchases (SEC code P)
Insider Selling
$660K
reported sales (SEC code S)
Unique Insiders
3
in the rolling window
Latest filing
Oct 30, 2026
MIZELL STEVEN
GROUP 1 AUTOMOTIVE INC (GPI) has 36 SEC Form 4 filings (173 transaction rows) in the rolling window, disclosed by 3 distinct insiders. Most recent filing: Oct 30, 2026.
Inside the rolling window, 3 insiders at GROUP 1 AUTOMOTIVE INC reported 16 open-market purchases totaling $211.5M and 2 open-market sales totaling $660K. The most active filer is 10% Owner Conifer Management, L.L.C. with 16 filings. Insiders have net bought $210.8M over the trailing 6 months. The largest single insider purchase in this window was $32.5M by 10% Owner Conifer Management, L.L.C. on Sep 28, 2026. The most recent open-market filing is a sale of 550 shares by Director MIZELL STEVEN, dated Oct 30, 2026, worth $143K.
- Industry:Auto - Dealerships
- CEO:Daryl Adam Kenningham
- Employees:20,452
- HQ:Houston, TX, US
- IPO:1997-10-30
| Source | |||||||
|---|---|---|---|---|---|---|---|
| Director | Sale | 550 | $143K | Oct 30 | +2.2% | SEC ↗ | |
Hobson Gillian A.First filing | SVP, Chief Legal Officer & Sec | Sale | 2,000 | $516K | Oct 29 | +2.5% | SEC ↗ |
| 10% Owner | Purchase | 45,000 | $10.8M | Oct 27 | +4.8% | SEC ↗ | |
| 10% Owner | Purchase | 34,529 | $8.4M | Oct 27 | — | SEC ↗ | |
| 10% Owner | Purchase | 20,471 | $5.0M | Oct 27 | — | SEC ↗ | |
| 10% Owner | Purchase | 133,472 | $32.5M | Oct 1 | — | SEC ↗ | |
| 10% Owner | Purchase | 68,648 | $16.4M | Oct 1 | — | SEC ↗ | |
| 10% Owner | Purchase | 71,592 | $17.3M | Oct 1 | — | SEC ↗ | |
| 10% Owner | Purchase | 75,756 | $18.8M | Sep 28 | — | SEC ↗ | |
| 10% Owner | Purchase | 50,532 | $12.7M | Sep 28 | — | SEC ↗ | |
| 10% Owner | Purchase | 28,000 | $7.4M | Sep 21 | — | SEC ↗ | |
| 10% Owner | Purchase | 37,650 | $9.4M | Sep 21 | — | SEC ↗ | |
| 10% Owner | Purchase | 47,353 | $13.4M | Sep 11 | — | SEC ↗ | |
| 10% Owner | Purchase | 36,647 | $10.3M | Sep 11 | — | SEC ↗ | |
| 10% Owner | Purchase | 83,121 | $23.5M | Sep 8 | — | SEC ↗ | |
| 10% Owner | Purchase | 57,159 | $17.2M | Sep 8 | — | SEC ↗ | |
Conifer Management, L.L.C.First filing | 10% Owner | Purchase | 3,539 | $954K | Sep 3 | — | SEC ↗ |
Conifer Management, L.L.C.First filing | 10% Owner | Purchase | 26,561 | $7.3M | Sep 3 | — | SEC ↗ |
Earnings: last 7 quarters
Congress trading GPI 3 all-time
- RRep. Lisa C. McClainSale$1,001 - $15,0002025-08-04
- RRep. Lisa C. McClainPurchase$1,001 - $15,0002025-07-22
- RRep. Lisa C. McClainPurchase$1,001 - $15,0002025-07-22
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does GPI have?
GROUP 1 AUTOMOTIVE INC (GPI) has 36 SEC Form 4 filings (173 transaction rows) in the rolling 365-day window, disclosed by 3 distinct insiders. Most recent filing: Oct 30, 2026.
When was the most recent SEC Form 4 filing for GPI?
The most recent Form 4 filing for GPI on Tracefour is dated Oct 30, 2026.
Who is the most active insider at GPI?
The most active SEC Form 4 filer at GPI in the rolling window is 10% Owner Conifer Management, L.L.C., with 16 filings.
What is the net insider flow at GPI over the last 6 months?
Over the trailing 180 days, insiders at GPI have net bought $210.8M based on SEC Form 4 disclosures.
What was the largest insider purchase at GPI?
The largest single insider open-market purchase at GPI in the rolling window was $32.5M by 10% Owner Conifer Management, L.L.C. on 2026-09-28.
What is the total insider buy and sell value at GPI in the current window?
Inside the rolling window, insiders at GPI bought $211.5M and sold $660K based on SEC Form 4 filings.
Can I get alerts for GPI insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at GROUP 1 AUTOMOTIVE INC (GPI). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
GROUP 1 AUTOMOTIVE INC is in the Retail Trade sector.