Mark W. Begor is CEO at EQUIFAX INC (EFX). They have made 4 open-market trades across 1 company since 2018, most recently 2026-07-24.
CIK 0001335111
1 open-market purchase totalling $1.0M since 2018, against 3 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| EFX | 271,890 | $43.8M |
| FICO | 3,174 | $2.4M |
| NATL | 31,475 | $1.4M |
| NCR | 37,036 | $1.0M |
| RJF | 2,285 | $358K |
| Total | $49.1M |
Shares reported on the most recent Form 4, priced at the 2026-07-28 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| EFX | SELL · 10b5-1 | 2026-07-24 | 2026-07-28 | $172.16 | $6.5M | -2.6% | +1.6% | — |
| EFX | SELL · 10b5-1 | 2026-04-24 | 2026-04-28 | $172.40 | $6.5M | +2.7% | -4.3% | +3.5% |
| EFX | SELL | 2026-02-10 | 2026-02-12 | $201.89 | $7.6M | +3.7% | -3.0% | -16.3% |
| EFX | SELL · 10b5-1 | 2025-10-27 | 2025-10-29 | $231.09 | $22.7M | -2.7% | -1.0% | -3.0% |
| EFX | SELL · 10b5-1 | 2025-07-28 | 2025-07-30 | $241.71 | $23.3M | -0.7% | +2.1% | -7.1% |
| EFX | SELL · 10b5-1 | 2025-04-28 | 2025-04-30 | $256.61 | $11.4M | +6.8% | +2.1% | -4.5% |
| EFX | SELL · 10b5-1 | 2025-02-13 | 2025-02-18 | $252.63 | $10.6M | +0.1% | -0.6% | +14.5% |
| EFX | SELL · 10b5-1 | 2024-10-25 | 2024-10-29 | $270.41 | $29.7M | +0.9% | -2.6% | +2.4% |
| EFX | SELL · 10b5-1 | 2024-07-26 | 2024-07-30 | $269.48 | $31.4M | -0.6% | +8.5% | -3.6% |
| EFX | SELL · 10b5-1 | 2024-04-26 | 2024-04-30 | $225.45 | $26.3M | +9.8% | +4.3% | +24.5% |
| EFX | SELL · 10b5-1 | 2024-02-28 | 2024-02-29 | $267.51 | $31.2M | -1.1% | -3.8% | -14.8% |
| EFX | SELL · 10b5-1 | 2023-11-01 | 2023-11-02 | $166.56 | $2.3M | +8.6% | +24.5% | +35.1% |
| EFX | SELL · 10b5-1 | 2023-08-02 | 2023-08-04 | $201.38 | $2.8M | -2.3% | +3.1% | -10.1% |
| EFX | SELL · 10b5-1 | 2023-05-18 | 2023-05-22 | $208.40 | $2.8M | +0.0% | +7.1% | -10.2% |
| EFX | SELL | 2022-10-26 | 2022-10-28 | $165.51 | $3.6M | -2.4% | +12.7% | +28.3% |
| EFX | SELL | 2022-04-27 | 2022-04-28 | $204.86 | $5.9M | -1.9% | -0.8% | -2.9% |
| EFX | BUY | 2018-05-25 | 2018-05-30 | $115.01 | $1.0M | +7.9% | +8.4% | +14.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.