Massivemarkets

SEC Form 4

Equifax, Incorporated (EFX) insider trading

In the 12 months to Oct 24, 2026, 4 EFX insiders reported open-market sales of $38.5M across 12 filings; one evp, chief product officer bought $464.9K.

Latest filing · Last 12 months · Source: SEC EDGAR · How we count

Open-market sales
$38.5M
12 filings · 4 insiders
Open-market purchases
$464.9K
1 filing · Cecilia Mao, EVP, Chief Product Officer
Pre-arranged sales (10b5-1)
12 of 12
All $38.5M sold was pre-arranged

Who traded EFX, and when

  • Purchase
  • Sale
  • Sale, pre-arranged (10b5-1)

EFX daily close from Oct 24, 2025 to Oct 23, 2026, between $137.24 and $233.80, last $182.36. 12 sale and 1 purchase filings by 5 insiders, marked at their filing dates. Mark W. Begor, CEO: sold $32.1M across 4 filings, first filed Oct 29, 2025, last Jul 28, 2026. John W. Gamble Jr., EVP, CFO & COO: sold $2.9M across 4 filings, first filed Nov 21, 2025, last Sep 8, 2026. Jamil Farshchi, EVP, Chief Technology Officer: sold $2.6M across 2 filings, first filed Oct 28, 2025, last Feb 12, 2026. Chad M. Borton, EVP, Pres Workforce Solutions: sold $912.4K across 2 filings, first filed Feb 17, 2026, last May 8, 2026. Cecilia Mao, EVP, Chief Product Officer: bought $464.9K across 1 filing, first filed Feb 19, 2026, last Feb 19, 2026.

Largest mark · tap a row for others

Mark W. Begor · CEO

Sale $11,404,111

49,345 shares at $231.11 avg

Filed Oct 29, 2025 · traded Oct 27

Pre-arranged (10b5-1) · close on filing date $214.51

EFX daily closelast $182.36

Mark W. Begor · CEO

$32.1M sold

John W. Gamble Jr. · EVP, CFO & COO

$2.9M sold

Jamil Farshchi · EVP, Chief Technology Officer

$2.6M sold

Chad M. Borton · EVP, Pres Workforce Solutions

$912.4K sold

Cecilia Mao · EVP, Chief Product Officer

$464.9K bought
One row per insider; marks sit at the SEC filing date, sized by dollar value.

Has Equifax, Incorporated's CEO sold stock?

Yes. Mark W. Begor (CEO) sold 162,718 shares ($32.1M) between Oct 2025 and Jul 2026, all under a pre-arranged 10b5-1 plan.

Open-market trades

13 filings in the last 12 months
InsiderRoleSoldBoughtFilingsPre-arranged (10b5-1)Last filed
Mark W. BegorCEO$32.1M—4100% of sales
John W. Gamble Jr.EVP, CFO & COO$2.9M—4100% of sales
Jamil FarshchiEVP, Chief Technology Officer$2.6M—2100% of sales
Chad M. BortonEVP, Pres Workforce Solutions$912.4K—2100% of sales
Cecilia MaoEVP, Chief Product Officer—$464.9K1—
Other insider activity (not market trades) · 56 records
  • Option exercises6 records
  • Tax withholding17 records
  • Grants and awards32 records
  • Gifts1 record

Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.

Build this yourself

This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:

Agent prompt

Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for EFX every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.

How to read this page

Open-market purchase or sale
A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
Pre-arranged (10b5-1)
The insider marked the filing as made under a trading plan set up in advance (SEC Rule 10b5-1). The mark covers the whole filing, and an unmarked filing may still be under a plan.
Filing date
Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.