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JUDY BRUNER

CIK 1112668 · Exec. VP, Administration, CFO · last filed 2026-09-10

JUDY BRUNER is an Exec. VP, Administration, CFO who has filed 133 SEC Form 4 insider transactions across 8 companies since 2007. The most recent filing shows the insider sold $465.0K of AMAT on Sep 10, 2026. Across all open-market trades the lifetime net is −$53.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $119.6M across reported positions. 18 SEC filings were submitted jointly with APPLIED MATERIALS INC /DE.

"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

$119.57M

Companies

8

Total Filings

133

Lifetime Open-Market Net

-$53.48M

Filer Profile

Reported Address
3050 BOWERS AVE
PO BOX 58039
SANTA CLARA, CA 95054
Related Filers
APPLIED MATERIALS INC /DE — 18 joint filings, latest 2026-05-28
BROCADE COMMUNICATIONS SYSTEMS INC — 18 joint filings, latest 2017-11-21
VARIAN MEDICAL SYSTEMS INC — 11 joint filings, latest 2021-04-16
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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 Director 26,285 $471.88 $12.40M -$3.45M 15 2026-09-10
QRVO Director 12,526 $117.82 $1.48M $0 7 2026-08-13
RPD Director 69,820 $12.77 $891.3K -$2.03M 16 2026-06-10
STX Director 19,232 $922.86 $17.75M -$1.14M 9 2025-10-21
VARIAN MEDICAL SYSTEMS INC (VAR) Delisted Director 0 $177.07 $0 $0 10 2021-04-16
BROCADE COMMUNICATIONS SYSTEMS INC (BRCD) Delisted Director 170,487 — — -$477.0K 15 2017-04-13
SNDK Exec. VP, Administration, CFO 45,875 $1897.50 $87.05M -$46.39M 53 2016-05-13
Aspira Women's Health Inc. (VRML) Delisted Director — — — $0 1 2007-09-18

Recent Filings

133 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
2026-09-10 AMAT Sell (S) −1,000 -$465.0K EDGAR
2026-09-08 AMAT Notice (144) −1,000 -$465.0K EDGAR
2026-08-13 QRVO Grant (A) +2,327 $0 EDGAR
2026-06-10 RPD Grant (A) +15,208 $0 EDGAR
2026-05-28 AMAT Sell (S) −1,128 -$507.6K EDGAR
2026-05-26 AMAT Notice (144) −1,128 -$511.0K EDGAR
2026-03-13 AMAT Grant (A) +741 $0 EDGAR
2026-02-27 AMAT Sell (S) −2,500 -$979.3K EDGAR
2026-02-25 AMAT Notice (144) −2,500 -$979.3K EDGAR
2026-02-24 AMAT Sell (S) −3,969 -$1.50M EDGAR
Showing 1–10 of 133
Page 1 of 14
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.