Mark W Begor

CEO · Equifax

Mark W Begor (CEO) filed 4 Form 4 reports in the trailing twelve months (0 purchases, 4 sales), most often in Equifax Inc. (EFX). The largest single filing was $7.3M of EFX (36,010 sh across 5 lots, as filed), executed Feb 10. Data as of Nov 8 2026.

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Return, ttmiAverage return per filing, trailing twelve months

–

no purchases on file

Delay-adjustediThe same average, entered at disclosure dates

–

returns measure stock purchases only

Filings, ttm

0 buys · 4 sells

Median delay

–

measured on stock purchases

Volume, ttmiDollar value disclosed in the trailing twelve months

$27.1M

shares × price, as filed

Last traded

Oct 23

Filed Oct 27

Median ADV $324.1M across their filed names

Open performance→

Volume by month

Buys $0 Sells $61.3M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on

Industrials 4 filings

Sector per market data · by filing · past 12 months

Most traded names

EFX

Equifax Inc. EFX · 0 buys · 8 sells 8 filings

Recent filings

EFXSALE Equifax Inc. View filing → $6.9M
37,792 sh across 4 lots
Exec Oct 23
Filed Oct 27 · 4:16 PM ET EFXSALE Equifax Inc. View filing → $6.4M
37,291 sh across 7 lots
Exec Jul 24
Filed Jul 28 · 4:13 PM ET EFXSALE Equifax Inc. View filing → $6.5M
37,791 sh across 4 lots
Exec Apr 24
Filed Apr 28 · 5:30 PM ET EFXSALE Equifax Inc. View filing → $7.3M
36,010 sh across 5 lots
Exec Feb 10
Filed Feb 12 · 5:30 PM ET EFXSALE Equifax Inc. View filing → $11.3M
48,854 sh across 10 lots
Exec Oct 27 2025
Filed Oct 29 2025 · 5:30 PM ET EFXSALE Equifax Inc. View filing → $11.6M
47,900 sh across 4 lots
Exec Jul 28 2025
Filed Jul 30 2025 · 5:30 PM ET EFXSALE Equifax Inc. View filing → $5.7M
22,160 sh × $256.61
Exec Apr 28 2025
Filed Apr 30 2025 · 5:30 PM ET EFXSALE Equifax Inc. View filing → $5.6M
22,161 sh across 6 lots
Exec Feb 13 2025
Filed Feb 18 2025 · 5:30 PM ET More filings →