Mark W Begor
CIK 1335111 · CEO · last filed 2026-04-28
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$53.30M
Companies
5
Total Filings
69
Lifetime Open-Market Net
-$116.65M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| EFX | CEO | 302,701 | $163.71 | $49.56M | -$116.65M | 34 | 2026-04-28 |
| RJFw | Director | 2,285 | — | — | $0 | 2 | 2026-02-23 |
| NCR Atleos Corp (NATLw) Delisted | Director | 31,475 | — | — | $0 | 7 | 2025-05-23 |
| NCR Voyix Corp (NCR) Delisted | Director | 37,036 | $27.08 | $1.00M | $0 | 21 | 2023-10-03 |
| FICO | Director | 3,174 | $1179.19 | $3.74M | $0 | 5 | 2018-03-22 |
Recent Filings · Page 5 of 7
69 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2022-07-01 | NCR Voyix Corp (NCR) Delisted | Grant (A) | — | $0 | EDGAR |
| 2022-05-04 | NCR Voyix Corp (NCR) Delisted | Grant (A) | +6,479 | $225.0K | EDGAR |
| 2022-04-28 | EFX | Sell (S) | −15,000 | -$3.07M | EDGAR |
| 2022-04-01 | NCR Voyix Corp (NCR) Delisted | Grant (A) | — | $0 | EDGAR |
| 2022-02-24 | EFX | Mixed | +40,333 | -$9.87M | EDGAR |
| 2022-02-15 | EFX | Grant (A) | +8,978 | $0 | EDGAR |
| 2022-01-04 | NCR Voyix Corp (NCR) Delisted | Grant (A) | — | $0 | EDGAR |
| 2021-10-04 | NCR Voyix Corp (NCR) Delisted | Grant (A) | — | $0 | EDGAR |
| 2021-07-02 | NCR Voyix Corp (NCR) Delisted | Grant (A) | — | $0 | EDGAR |
| 2021-05-06 | EFX | Mixed | +52,785 | -$17.89M | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.