ONeil Mark F — SEC Form 4 filings
SEC reporting owner CIK 1342016. 5 Form 4 filings on record with FilingPulse; latest filed 2026-06-29.
Transaction summary — filings shown
Covers all 5 filings on record, filed 2024-07-02 to 2026-06-29. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 3 legs across 2 filings — 20,416 shares, $1,002,463 total (shares × price as filed).
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 3.
- Largest priced transaction: purchase of 10,816 shares @ $46.21 ($499,807) in CARMAX INC, filed 2025-10-06.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| CARMAX INC (KMX) | Director | 5 | 3 legs · 20,416 sh · $1,002,463 | — | 3 |
Form 4 filings — ONeil Mark F
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-06-29 | 4 | CARMAX INC (KMX) | Grant/award (A): 3,696 @ $0 | EDGAR |
| 2026-06-26 | 4 | CARMAX INC (KMX) | Purchase (P): 4,800 @ $52.36 · Purchase (P): 4,800 @ $52.36 | EDGAR |
| 2025-10-06 | 4 | CARMAX INC (KMX) | Purchase (P): 10,816 @ $46.21 | EDGAR |
| 2025-07-02 | 4 | CARMAX INC (KMX) | Grant/award (A): 2,753 @ $0 | EDGAR |
| 2024-07-02 | 4 | CARMAX INC (KMX) | Grant/award (A): 2,598 @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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