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Maggie Chu

CIK 1872974 · SVP, CHRO · last filed 2026-06-08

Maggie Chu is a SVP, CHRO who has filed 32 SEC Form 4 insider transactions across 2 companies since 2022. The most recent filing shows the insider was granted $2.9K of LFUS on Jun 8, 2026. Across all open-market trades the lifetime net is −$6.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $3.3M 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

$3.29M

Companies

2

Total Filings

32

Lifetime Open-Market Net

-$6.77M

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
LFUS SVP, CHRO 6,007 $455.45 $2.74M -$6.77M 23 2026-06-08
ITT Director 2,587 $214.69 $555.4K $0 4 2026-06-03

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
2026-06-08 LFUS Grant (A) +6 $2.9K EDGAR
2026-06-03 ITT Grant (A) +935 $0 EDGAR
2026-05-26 ITT Grant (A) +909 $0 EDGAR
2026-05-21 LFUS Mixed — -$2.29M EDGAR
2026-05-20 LFUS Notice (144) −11,397 -$4.96M EDGAR
2026-04-30 LFUS Sell (S) −1,097 -$431.8K EDGAR
2026-04-28 LFUS Tax (F) −711 -$288.7K EDGAR
2026-04-28 LFUS Notice (144) −1,280 -$502.4K EDGAR
2026-04-24 LFUS Grant (A) +1,084 $0 EDGAR
2026-03-09 LFUS Grant (A) +6 $1.9K EDGAR
Showing 1–10 of 32
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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.