Mark F ONeil bought $503K of CarMax (KMX)
Executed Jun 24, disclosed Jun 26, 2 days later.
Over the 21 trading sessions from the disclosed entry session (Jun 26), the stock returned +11.3% (delay-adjusted); from the execution session (Jun 24), +11.5%. Derived: entry at the session's open, exit at the close 20 sessions later.
Mark F ONeil (Director) filed 2 Form 4 reports in the trailing twelve months (2 purchases, 0 sales), most often in CarMax, Inc. (KMX). Across 2 priced purchase filings, the average 21-session return was +1.7% from execution and -0.2% from disclosure (delay-adjusted; derived). The largest single filing was $503K of KMX (9,600 sh across 2 lots, as filed), executed Jun 24.
Consumer Cyclical · CarMax, Inc., through its subsidiaries, operates as a retailer of used vehicles and related products in the United States
More Consumer Cyclical filings→ Insider filings, newest first→ View the original filing at www.sec.gov→10,816 sh × $46.21
Exec Oct 2 2025
Filed Oct 6 2025 · 4:11 PM ET