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ROBERT A BRUGGEWORTH

CIK 1140842 · President and CEO · last filed 2026-09-03

ROBERT A BRUGGEWORTH is a President and CEO who has filed 270 SEC Form 4 insider transactions across 6 companies since 2007. The most recent filing shows the insider sold $2.9M of QRVO on Sep 3, 2026. Across all open-market trades the lifetime net is −$86.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $51.5M across reported positions. 2 SEC filings were submitted jointly with ENTEGRIS INC.

"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

$51.54M

Companies

6

Total Filings

270

Lifetime Open-Market Net

-$86.00M

Filer Profile

Reported Address
C/O RF MICRO DEVICES, INC.
7628 THORNDIKE ROAD
GREENSBORO, NC 27409
Related Filers
ENTEGRIS INC — 2 joint filings, latest 2026-08-04
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
QRVO President and CEO 325,546 $117.82 $38.36M -$70.45M 144 2026-09-03
ENTG Director 1,329 $149.90 $199.2K $0 1 2026-08-04
MSA Director 38,456 $179.41 $6.90M -$853.1K 23 2026-05-14
STX Director 6,591 $922.86 $6.08M $0 3 2024-10-22
RF MICRO DEVICES INC (RFMD) Delisted President and CEO 1,076,523 — — -$14.70M 76 2014-12-17
LPTH Director 125 $10.09 $1.3K $0 1 2007-11-02

Recent Filings

270 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
2026-09-03 QRVO Sell (S) −28,744 -$2.90M EDGAR
2026-08-07 QRVO Tax (F) −16,379 -$1.56M EDGAR
2026-08-07 QRVO Tax (F) −16,379 -$1.56M EDGAR
2026-08-04 QRVO Grant (A) +50,789 $0 EDGAR
2026-08-04 ENTG Grant (A) +1,329 $0 EDGAR
2026-06-02 QRVO Sell (S) −57,957 -$5.82M EDGAR
2026-06-01 QRVO Notice (144) −57,957 -$5.96M EDGAR
2026-05-14 MSA Grant (A) +899 $0 EDGAR
2026-05-13 QRVO Mixed +76,395 -$2.43M EDGAR
2026-05-07 QRVO Tax (F) −17,562 -$1.63M EDGAR
Showing 1–10 of 270
Page 1 of 27
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.