Chawla Sona
Director
PurchaseAlert
- Shares
- 2,000
- Price
- $53.39
- Value
- $106,780
SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•38 filings
KMX
CARMAX INC
No net buying or selling imbalance over the last 3 months
No net buyers or sellers account for the net balance. There is no cluster of three distinct buyers within 30 days. We found 1 CEO/CFO purchases over 12 months.
How to read this signal
Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.
3-month balance
$0.00
0 buyers · 0 sellers
12-month purchases
$1,268,037
5 distinct insiders
12-month sales
$0.00
0 distinct insiders
Highlighted alerts
9
0 Rule 10b5-1 trades treated as informational
Buying cluster · 30 days
Fewer than three distinct buyers
CEO/CFO purchases · 12 months
1 executive purchases found
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Form 4 raw → Raspberry
The value is in what we do not call a signal.
The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.
57
Raw transactions
Everything returned by the filing
9
Voluntary view
P/S trades after deterministic checks
47
Administrative noise
Stored, never alerted
0
10b5-1
Shown as informational
SEC ownership XML facts
- Code
- A
- Shares
- 3,696
- Price
- $0.00
- Footnotes
- —
No filing footnote was attached to this row.
Recent transactions
Voluntary purchases and sales; administrative noise stays hidden.
Shinder Marcella
Director
PurchaseAlert
- Shares
- 574
- Price
- $52.01
- Value
- $29,854
ONeil Mark F
Director
PurchaseAlert
- Shares
- 4,800
- Price
- $52.36
- Value
- $251,328
ONeil Mark F
Director
PurchaseAlert
- Shares
- 4,800
- Price
- $52.36
- Value
- $251,328
Bensen Peter J
Director
PurchaseAlert
- Shares
- 2,500
- Price
- $52.20
- Value
- $130,500
Barr Keith
President and CEO
PurchaseAlert
- Shares
- 9,400
- Price
- $53.01
- Value
- $498,247
ONeil Mark F
Director
PurchaseAlert
- Shares
- 10,816
- Price
- $46.21
- Value
- $499,807
STEENROD MITCHELL D
Director
PurchaseAlert
- Shares
- 2,000
- Price
- $45.57
- Value
- $91,140
ONeil Mark F
Director
PurchaseAlert
- Shares
- 191
- Price
- $93.17
- Value
- $17,795
| Date | Insider | Transaction | Shares | Price | Value | Reading |
|---|---|---|---|---|---|---|
| Jun 25, 2026 | Chawla Sona Director | Purchase | 2,000 | $53.39 | $106,780 | |
| Jun 25, 2026 | Shinder Marcella Director | Purchase | 574 | $52.01 | $29,854 | |
| Jun 24, 2026 | ONeil Mark F Director | Purchase | 4,800 | $52.36 | $251,328 | |
| Jun 24, 2026 | ONeil Mark F Director | Purchase | 4,800 | $52.36 | $251,328 | |
| Jun 22, 2026 | Bensen Peter J Director | Purchase | 2,500 | $52.20 | $130,500 | |
| Jun 22, 2026 | Barr Keith President and CEO | Purchase | 9,400 | $53.01 | $498,247 | |
| Oct 02, 2025 | ONeil Mark F Director | Purchase | 10,816 | $46.21 | $499,807 | |
| Oct 02, 2025 | STEENROD MITCHELL D Director | Purchase | 2,000 | $45.57 | $91,140 | |
| Oct 16, 2020 | ONeil Mark F Director | Purchase | 191 | $93.17 | $17,795 |
“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.