CARMAX INC
AI summary CarMax Insiders Cluster Open-Market Purchases Following Financial Disclosures
- Research score
- 68
- AI adjustment
- +9
Research score, not a recommendation.
Market data
Live quote and chart from Yahoo Finance, loaded through this server. Insider purchases are marked on the chart.
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Why this score
Research score: a weighted blend of the five factors, times the routine and offering discounts, minus the selling penalty.
Why are they buying?
AI · discretionary · catalyst credible · documentedInsiders likely purchased shares following recent financial and operational disclosures filed via Form 8-K on June 17, 2026.
Multiple directors and the CEO made open-market purchases between June 22 and June 25, 2026, totaling over $1.2 million immediately after the company reported periodic results and related updates.
Filing references and sources
Stock Price & Insider Purchase History
Daily close price with open-market insider purchases plotted over time
Loading price history…
| Date | Insider | Role | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|
| 2026-06-24 | ONeil Mark F 3 purchases with a 63-day result · median -10.7% | Director | 9,600 | $52.36 avg | $502.7K | |
| 2026-06-24 | ONeil Mark F | 4,800 | $52.36 | $251.3K | SEC filing for ONeil Mark F (opens in a new tab) | |
| 2026-06-24 | ONeil Mark F | 4,800 | $52.36 | $251.3K | SEC filing for ONeil Mark F (opens in a new tab) | |
| 2026-06-22 | Barr Keith history of Barr Keith's purchases | CEO | 9,400 | $53.01 | $498.3K | SEC filing for Barr Keith (opens in a new tab) |
| 2026-06-22 | Bensen Peter J history of Bensen Peter J's purchases | Director | 2,500 | $52.20 | $130.5K | SEC filing for Bensen Peter J (opens in a new tab) |
| 2026-06-25 | Chawla Sona history of Chawla Sona's purchases | Director | 2,000 | $53.39 | $106.8K | SEC filing for Chawla Sona (opens in a new tab) |
| 2026-06-25 | Shinder Marcella history of Shinder Marcella's purchases | Director | 574 | $52.01 | $29.9K | SEC filing for Shinder Marcella (opens in a new tab) |
| Total | $1.3M | |||||
What happened next
A run ends after a pause in the buying, so one company can have several. Returns are the stock's return minus its benchmark's (IWM for small companies, SPY otherwise), from the first open after the run became a cluster. Past results, not a forecast.
After this run became a cluster: 21 days +12.1%63 days +2.1%126 days –