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Weichai Power Co., Ltd.

CIK 1703367 · last filed 2025-08-28

Weichai Power Co., Ltd. is a corporate insider who has filed 6 SEC Form 4 insider transactions across 1 company since 2017. The most recent filing shows the insider sold $23.5M of PSIX on Aug 28, 2025. Across all open-market trades the lifetime net is −$141.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $451.4M across reported positions. The firm reports its address in Weifang, Shandong Province, F4. 16 SEC filings were submitted jointly with Shandong Heavy Industry Group Co., Ltd.

"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

$451.41M

Companies

1

Total Filings

6

Lifetime Open-Market Net

-$141.40M

Filer Profile

Reported Address
SECTION A 197, FU SHOU EAST STREET
HIGH TECHNOLOGY INDUSTRIAL DEVELOP. ZONE
WEIFANG, SHANDONG PROVINCE, F4 261061
Phone
0531-82623823
Related Filers
Shandong Heavy Industry Group Co., Ltd. — 16 joint filings, latest 2025-09-15
Weichai America Corp. — 16 joint filings, latest 2025-09-15
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
PSIX 10%+ Owner 10,719,715 $42.11 $451.41M -$141.40M 6 2025-08-28

Recent Filings

6 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
2025-08-28 PSIX Sell (S) −282,141 -$23.50M EDGAR
2025-08-25 PSIX Sell (S) −126,942 -$10.44M EDGAR
2025-08-18 PSIX Sell (S) −407,538 -$34.63M EDGAR
2025-08-15 PSIX Sell (S) −486,339 -$43.69M EDGAR
2025-08-14 PSIX Sell (S) −371,466 -$34.85M EDGAR
2017-08-10 PSIX Buy (P) +600,000 $5.70M EDGAR
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.