LYTIR

Company · GPI

Group 1 Automotive, Inc.

Name as listed on its exchange; filed with the SEC as GROUP 1 AUTOMOTIVE INC.

Nasdaq's symbol directory lists GPI on the New York Stock Exchange as “Group 1 Automotive, Inc. Common Stock”.

In the 12 months to Nov 8, 2026: insiders bought on 14 occasions ($170.8M); insiders sold on 2 occasions ($660K); 3 planned-sale notices; 8 filings by holders of 5% or more; 6 company reports (Form 8-K, since May 26, 2026).

All insider filings at the SEC

Insider purchases and sales, by month (last 12 months)Insider purchases: $170.8M in total; Insider sales: $660K in total.Sep: Insider purchases $146.6MOct: Insider purchases $24.2MOct: Insider sales $660KDecJanFebMarAprMayJunJulAugSepOctNov
Insider purchases above the line: $170.8MInsider sales below: $660K
Dollar value of open-market purchases and sales reported on SEC Form 4, by the month traded. Sales include pre-arranged 10b5-1 plan sales.

Insider trades · SEC Form 4

Those inside the hall

Open-market purchases and sales only. Legs one person filed for one day are combined.

Who traded

  1. Conifer Management, L.L.C. bought on 14 days latest Oct 26, 2026 bought $170.8M
  2. Hobson Gillian A., SVP, Chief Legal Officer & Sec sold on 1 day latest Oct 29, 2026 sold $516K
  3. Steven Mizell sold on 1 day latest Oct 30, 2026 sold $143K
Every trade (16)
  1. SELLSteven Mizell sold Oct 30, 2026 550 shares filing $143K
  2. SELLHobson Gillian A., SVP, Chief Legal Officer & Sec sold Oct 29, 2026 2,000 shares filing $516K
  3. BUYConifer Management, L.L.C. bought Oct 26, 2026 20,471 shares 6 legs combined filing $5.0M
  4. BUYConifer Management, L.L.C. bought Oct 23, 2026 34,529 shares 10 legs combined filing $8.4M
  5. BUYConifer Management, L.L.C. bought Oct 22, 2026 45,000 shares 14 legs combined filing $10.8M
  6. BUYConifer Management, L.L.C. bought Sep 30, 2026 71,592 shares 8 legs combined filing $17.3M
  7. BUYConifer Management, L.L.C. bought Sep 29, 2026 68,648 shares 10 legs combined filing $16.4M
  8. BUYConifer Management, L.L.C. bought Sep 28, 2026 133,472 shares 11 legs combined filing $32.5M
  9. BUYConifer Management, L.L.C. bought Sep 25, 2026 50,532 shares 7 legs combined filing $12.7M
  10. BUYConifer Management, L.L.C. bought Sep 24, 2026 75,756 shares 6 legs combined filing $18.8M
  11. BUYConifer Management, L.L.C. bought Sep 18, 2026 37,650 shares 7 legs combined filing $9.4M
  12. BUYConifer Management, L.L.C. bought Sep 17, 2026 28,000 shares 9 legs combined filing $7.4M
  13. BUYConifer Management, L.L.C. bought Sep 10, 2026 36,647 shares 6 legs combined filing $10.3M
  14. BUYConifer Management, L.L.C. bought Sep 9, 2026 47,353 shares 7 legs combined filing $13.4M
  15. BUYConifer Management, L.L.C. bought Sep 2, 2026 26,561 shares 5 legs combined filing $7.3M
  16. BUYConifer Management, L.L.C. bought Sep 1, 2026 3,539 shares filing $954K

Planned sales · SEC Form 144

Notice given

A Form 144 is filed before an insider sells restricted stock. It states an intent; the sale, if it happens, appears later on a Form 4. Every recent notice

  1. Steven Mizell filed Oct 30, 2026 Officer 550 shares planned sale date 10/30/2026 filing $143K
  2. Hobson Gillian A. filed Oct 29, 2026 Officer 1,189 shares planned sale date 10/29/2026 filing $307K
  3. Gillian Hobson filed Oct 29, 2026 Officer 811 shares planned sale date 10/29/2026 filing $210K

Large holders · SEC Schedules 13D and 13G

Five percent and over

Anyone who comes to hold more than 5% of a company's voting shares must tell the SEC. A Schedule 13D is filed by a holder who may seek to influence the company; a 13G by one who states it is a passive investor. An amendment updates an earlier filing, and a stake reported as 0% means the holder says it has sold all, or nearly all, of its shares. Every recent 13D and 13G

  1. FMR LLC filed Nov 5, 2026 Schedule 13G passive 776,445 shares filing 6.5%
  2. Conifer Management, L.L.C. filed Oct 27, 2026 Schedule 13D/A may seek influence 2,012,290 shares filing 16.9%
  3. Conifer Management, L.L.C. filed Sep 29, 2026 Schedule 13D/A may seek influence 1,840,698 shares filing 15.4%
  4. Conifer Management, L.L.C. filed Sep 22, 2026 Schedule 13D/A may seek influence 1,512,290 shares filing 12.7%
  5. Conifer Management, L.L.C. filed Sep 8, 2026 Schedule 13D/A may seek influence 1,362,640 shares filing 11.4%
  6. Conifer Management, L.L.C. filed Aug 20, 2026 Schedule 13D may seek influence 1,157,100 shares filing 9.7%
  7. Conifer Management, L.L.C. filed Aug 13, 2026 Schedule 13G/A passive 967,000 shares filing 8.1%
  8. BANK OF AMERICA CORP /DE/ filed Aug 11, 2026 Schedule 13G/A passive 93,121 shares filing 0.8%

Company reports · SEC Form 8-K

In its own words

Current reports the company filed with the SEC; most items are due within four business days of the event. Each line lists the report's items by the SEC's own titles; the filing says what happened. Reports collected since May 26, 2026; every 8-K at the SEC.

  1. Results of operations and financial condition filing Oct 28, 2026
  2. Completion of acquisition or disposition of assets filing Oct 21, 2026
  3. Entry into a material definitive agreement; Creation of a direct financial obligation filing Sep 24, 2026
  4. Entry into a material definitive agreement; Creation of a direct financial obligation; Other events filing Sep 22, 2026
  5. Entry into a material definitive agreement; Departure or appointment of directors or officers; Regulation FD disclosure filing Sep 22, 2026
  6. Entry into a material definitive agreement; Other events filing Sep 10, 2026

Sources: SEC EDGAR (Forms 4, 144 and 8-K) and STOCK Act periodic transaction reports. Filings can be late, amended or wrong at the source; see methodology.