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STANLEY R ZAX

CIK 1124825 · President & Chairman · last filed 2026-06-16

STANLEY R ZAX is a President & Chairman who has filed 37 SEC Form 4 insider transactions across 5 companies since 2007. The most recent filing, for KW, was dated Jun 16, 2026. Across all open-market trades the lifetime net is +$6.9M, making them a net buyer over the disclosed history.

"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

$0

Companies

5

Total Filings

37

Lifetime Open-Market Net

$6.87M

Filer Profile

Reported Address
ZENITH NATIONAL INSURANCE
21255 CALIFA STREET
WOODLAND HILLS, CA 91367
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
Kennedy-Wilson Holdings, Inc. (KW) Delisted Director 0 $10.92 $0 $3.66M 19 2026-06-16
Kennedy-Wilson Holdings, Inc. (KWN.CL) Delisted Director 300,300 — — $959.0K 2 2017-11-30
Kennedy-Wilson Holdings, Inc. (KWN) Delisted Director 242,300 — — $1.38M 5 2016-11-02
ZENITH NATIONAL INSURANCE CORP (ZNT) Delisted President & Chairman 806,567 — — $871.4K 2 2008-12-05
SEQUA CORP /DE/ (SQA.B) Delisted Director 5,000 — — $0 1 2007-03-09

Recent Filings

37 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
2026-06-16 Kennedy-Wilson Holdings, Inc. (KW) Delisted Disp (D) −547,400 $0 EDGAR
2025-03-19 Kennedy-Wilson Holdings, Inc. (KW) Delisted Buy (P) +41,000 $351.0K EDGAR
2025-01-31 Kennedy-Wilson Holdings, Inc. (KW) Delisted Grant (A) +19,100 $0 EDGAR
2024-02-21 Kennedy-Wilson Holdings, Inc. (KW) Delisted Grant (A) +17,500 $0 EDGAR
2023-01-23 Kennedy-Wilson Holdings, Inc. (KW) Delisted Grant (A) +11,000 $0 EDGAR
2022-08-26 Kennedy-Wilson Holdings, Inc. (KW) Delisted Buy (P) +35,000 $635.2K EDGAR
2022-01-24 Kennedy-Wilson Holdings, Inc. (KW) Delisted Grant (A) +7,500 $0 EDGAR
2021-11-17 Kennedy-Wilson Holdings, Inc. (KW) Delisted Buy (P) +17,500 $405.6K EDGAR
2021-03-09 Kennedy-Wilson Holdings, Inc. (KW) Delisted Buy (P) +50,000 $1.01M EDGAR
2021-01-25 Kennedy-Wilson Holdings, Inc. (KW) Delisted Grant (A) +10,000 $0 EDGAR
Showing 1–10 of 37
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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.