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WU QIZHOU

CIK 1222978 · CEO · last filed 2024-08-09

WU QIZHOU is a CEO who has filed 40 SEC Form 4 insider transactions across 1 company since 2007. The most recent filing, for CAAS, was dated Aug 9, 2024. Across all open-market trades the lifetime net is −$15.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $6.7M 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

$6.66M

Companies

1

Total Filings

40

Lifetime Open-Market Net

-$15.57M

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
CAAS CEO 1,537,524 $4.33 $6.66M -$15.57M 40 2024-08-09

Recent Filings

40 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
2024-08-09 CAAS Other (J) +212,388 $0 EDGAR
2014-09-04 CAAS Sell (S) −93,527 -$890.2K EDGAR
2014-08-28 CAAS Sell (S) −26,473 -$251.0K EDGAR
2010-08-09 CAAS Sell (S) −7,480 -$149.6K EDGAR
2010-08-06 CAAS Sell (S) −15,232 -$304.6K EDGAR
2010-08-06 CAAS Sell (S) −15,232 -$304.6K EDGAR
2010-08-05 CAAS Sell (S) −11,774 -$235.5K EDGAR
2010-08-04 CAAS Sell (S) −23,321 -$466.4K EDGAR
2010-08-03 CAAS Sell (S) −13,693 -$272.8K EDGAR
2010-08-03 CAAS Sell (S) −30,700 -$585.0K EDGAR
Showing 1–10 of 40
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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.