Home

KENT E MAST

CIK 1184089 · CVP and Chief Legal Off · last filed 2013-03-01

KENT E MAST is a CVP and Chief Legal Off who has filed 32 SEC Form 4 insider transactions across 1 company since 2007. The most recent filing, for EFX, was dated Mar 1, 2013. Across all open-market trades the lifetime net is −$9.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $13.4M across reported positions.

"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.

Loading insider history…
Disclosed Exposure

$13.42M

Companies

1

Total Filings

32

Lifetime Open-Market Net

-$9.07M

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 CVP and Chief Legal Off 80,501 $166.72 $13.42M -$9.07M 32 2013-03-01

Recent Filings

32 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2013-03-01 EFX Mixed — -$262.3K EDGAR
2013-02-12 EFX Grant (A) +4,423 $0 EDGAR
2012-12-11 EFX Sell (S) −9,669 -$524.3K EDGAR
2012-08-21 EFX Sell (S) −5,000 -$235.0K EDGAR
2012-08-17 EFX Sell (S) −5,000 -$230.6K EDGAR
2012-05-04 EFX Mixed −4,300 -$286.8K EDGAR
2012-04-30 EFX Mixed −4,338 -$287.8K EDGAR
2012-04-26 EFX Tax (F) −4,362 -$190.6K EDGAR
2012-03-01 EFX Sell (S) −2,507 -$106.0K EDGAR
2012-02-13 EFX Mixed +8,700 $288.1K EDGAR
Showing 1–10 of 32
Page 1 of 4
Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.