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Mary E Humiston

CIK 1466931 · Senior VP, Global HR · last filed 2013-12-23

Mary E Humiston is a Senior VP, Global HR who has filed 19 SEC Form 4 insider transactions across 1 company since 2009. The most recent filing shows the insider had shares withheld for taxes covering $530.2K of AMAT on Dec 23, 2013. Across all open-market trades the lifetime net is −$1.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $299.1M 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.

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Disclosed Exposure

$299.11M

Companies

1

Total Filings

19

Lifetime Open-Market Net

-$1.88M

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
AMAT Senior VP, Global HR 557,775 $536.25 $299.11M -$1.88M 19 2013-12-23

Recent Filings

19 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
2013-12-23 AMAT Tax (F) −31,408 -$530.2K EDGAR
2013-09-04 AMAT Tax (F) −7,047 -$105.8K EDGAR
2013-08-26 AMAT Mixed −75,000 -$1.49M EDGAR
2013-07-03 AMAT Tax (F) −5,639 -$83.6K EDGAR
2012-12-21 AMAT Tax (F) −29,467 -$334.2K EDGAR
2012-12-07 AMAT Grant (A) +200,000 $0 EDGAR
2012-09-05 AMAT Tax (F) −6,878 -$80.4K EDGAR
2012-07-03 AMAT Tax (F) −10,088 -$115.5K EDGAR
2011-12-21 AMAT Tax (F) −35,595 -$360.6K EDGAR
2011-12-07 AMAT Grant (A) +150,000 $0 EDGAR
Showing 1–10 of 19
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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.