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William C Boor

CIK 1401223 · President & CEO · last filed 2026-08-31

William C Boor is a President & CEO who has filed 75 SEC Form 4 insider transactions across 4 companies since 2008. The most recent filing, for LZB, was dated Aug 31, 2026. Across all open-market trades the lifetime net is −$3.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $39.3M 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

$39.26M

Companies

4

Total Filings

75

Lifetime Open-Market Net

-$2.96M

Filer Profile

Reported Address
CLEVELAND-CLIFFS INC
1100 SUPERIOR AVENUE 15TH FLOOR
CLEVELAND, OH 44114
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
LZB Director 6,573 $29.92 $196.7K $0 2 2026-08-31
CVCO President & CEO 68,743 $557.37 $38.32M -$2.28M 53 2026-08-03
CLEVELAND-CLIFFS INC. (CLV) Delisted EVP Corp Dev & Chief Strat Off 112,090 — — $0 4 2014-08-13
CLF SVP, Global Ferroalloys. 61,052 $12.22 $746.4K -$671.8K 16 2013-02-25

Recent Filings

75 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
2026-08-31 LZB Grant (A) +4,125 $0 EDGAR
2026-08-03 CVCO Tax (F) −128 -$72.0K EDGAR
2026-06-01 CVCO Mixed +6,291 -$1.64M EDGAR
2026-05-27 CVCO Tax (F) −577 -$293.8K EDGAR
2026-05-22 CVCO Tax (F) −516 -$255.5K EDGAR
2026-05-20 CVCO Mixed +10,612 $2.87M EDGAR
2026-05-19 CVCO Tax (F) −554 -$252.5K EDGAR
2026-04-14 CVCO Mixed +5,213 -$1.31M EDGAR
2026-02-05 CVCO Buy (P) +1,000 $495.0K EDGAR
2026-01-16 LZB Grant (A) +2,448 $0 EDGAR
Showing 1–10 of 75
Page 1 of 8
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.