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Equifax

EFX Mostly scheduled
CIK 0000033185 #177 in the set updated 17 Sep 2026
Bought (12 mo)
$464.93K
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$38.46M
$4.01M on a plan · $34.45M straight out of an exercise
Sold at will
$0.00
0 of 46 sales
Net
−$37.99M
+$464.93K against sales at will

By person

25 insiders · 47 transactions
36.8×

Mark W. Begor holds 36.8 times base salary in stock. $55.25M of shares against $1.50M in salary for 2025.

Salary from the company's own proxy. The shares are what Mark W. Begor last reported holding, valued at $187.96, the price Common Stock was last bought or sold at on the open market here, on 3 Sep 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Begor Mark W
CEO
$32.06M (37) scheduled
−$32.06M
293,935
0.2502%
$55.25M
+68.3%
GAMBLE JOHN W JR
EVP, CFO & COO
$2.87M (4) scheduled
−$2.87M
69,055
0.0588%
$12.98M
+6.9%
Farshchi Jamil
EVP, Chief Technology Officer
$2.63M (3) scheduled
−$2.63M
54,090
0.0460%
$10.17M
+54.1%
Borton Chad M
EVP, Pres Workforce Solutions
$912.35K (2) scheduled
−$912.35K
29,518
0.0251%
$5.55M
+70.3%
Mao Cecilia
EVP, Chief Product Officer
$464.93K (1)
+$464.93K
13,318
0.0113%
$2.50M
+97.9%
McKinley John A
Director
34,717
0.0296%
$6.53M
+6.3%
Houston Julia A
EVP, Chief Legal Officer
28,598
0.0243%
$5.38M
+121.1%
FEIDLER MARK L
Director
25,077
0.0213%
$4.71M
+9.0%
Smith David John
EVP, Pres USIS
22,958
0.0195%
$4.32M
Chaney Carla
EVP, Chief HR Officer
22,718
0.0193%
$4.27M
+102.6%
MARCUS ROBERT D
Director
18,349
0.0156%
$3.45M
+12.7%
HOUGH G. THOMAS
Director
16,309
0.0139%
$3.07M
+14.5%
KELLEY JOHN J III
EVP, Chief Legal Officer
15,175
0.0129%
$2.85M
+23.6%
Horvath Todd M
EVP, President USIS
14,780
0.0126%
$2.78M
−9.0%
Nelson Lisa M
EVP, President International
13,653
0.0116%
$2.57M
+11.4%
Bindal Sunil
EVP, Chief Corp Dev Officer
13,446
0.0114%
$2.53M
+121.3%
MCGREGOR SCOTT A
Director
11,308
0.0096%
$2.13M
+22.3%
Schneider Harald
EVP, Chief D&A Officer
9,220
0.0078%
$1.73M
+56.0%
Remon Patricio
EVP, President International
8,480
0.0072%
$1.59M
+148.6%
Smith Melissa D
Director
6,802
0.0058%
$1.28M
+43.6%
TILLMAN AUDREY B
Director
6,677
0.0057%
$1.26M
+44.8%
Griggs James M
SVP & Corp Controller
6,326
0.0054%
$1.19M
+36.8%
Fichuk Karen L
Director
4,993
0.0042%
$938.48K
+70.5%
Larson Barbara A
Director
3,877
0.0033%
$728.72K
+114.0%
Walker Kathryn Q
EVP, Chief Mkt & Comms Officer
3,273
0.0028%
$615.19K
+58.3%

Nothing of that kind in this period.

What was left out

Form 4 filings counted 54
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 7
Sales straight out of an exercise 39
Sales at will 0
Transactions with no price 0
Shares from compensation/vesting 464,069
History held since 30 Aug 2016