Mark F. ONeil

Mark F. ONeil is a declared insider of Carmax Inc (board member), with filings sourced from SEC (Form 4). Between 26 December 2019 and 26 June 2026, the trades on record add up to 12 filings.

No open-market sale appears; the market trades are 4 purchases worth €1.1M. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. The rest of the record consists of 8 share grants. In 2026 alone, the filings show 2 purchases and no sales.

The median purchase comes to €221k. On 3 out of 4 purchases, another insider of the same company was buying within the same 30 days. When several insiders buy within a few weeks of each other, analysts speak of a cluster purchase.

The latest filing, published on 29 June 2026, reports a share grant in Carmax Inc. The last purchase on record was published on 26 June 2026, which is 119 days ago. Filings reach the SEC (Form 4) feed a median of 3 days after the trade. The legal deadline for a Form 4 is two business days after the transaction. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.