AlphaYouMF
Insider buying
Mark F Oneil bought $503K of Carmax Inc (KMX) stock
Mark F Oneil, Dir of Carmax Inc (KMX), bought 9,600 shares of KMX stock worth $503K, per an SEC Form 4 filed Jun 26, 2026.
It was an open-market purchase.
The trade happened on Jun 24, 2026, 2 days before it was made public.
KMX has moved +11.0% since the trade date, from $50.79 to $56.36 (Sep 24, 2026 close).
- Traded
- Jun 24, 2026
- Disclosed
- Jun 26, 2026
- Filing delay
- 2 days
- Price since
- +11.0%
- Role
- Dir
- Source
- SEC Form 4
More KMX insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.