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WILLIAM B NOBLE

CIK 1253564 · Group Managing Director · last filed 2025-10-29

WILLIAM B NOBLE is a Group Managing Director who has filed 68 SEC Form 4 insider transactions across 1 company since 2007. The most recent filing, for WDFC, was dated Oct 29, 2025. Across all open-market trades the lifetime net is −$5.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.7M 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

$1.68M

Companies

1

Total Filings

68

Lifetime Open-Market Net

-$5.61M

Filer Profile

Reported Address
BRICK CLOSE, KIIN FARM
MILTON KEYNES, X0 MK1 13LJ
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
WDFC Group Managing Director 8,097 $207.57 $1.68M -$5.61M 66 2025-10-29

Recent Filings

68 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
2025-10-29 WDFC Tax (F) −574 $0 EDGAR
2024-11-14 WDFC Sell (S) −1,000 -$289.7K EDGAR
2024-11-13 WDFC Notice (144) −1,000 -$289.7K EDGAR
2024-10-24 WDFC Mixed −1,320 -$205.6K EDGAR
2024-10-22 WDFC Notice (144) −800 -$205.6K EDGAR
2024-10-07 WDFC Grant (A) +1,026 $0 EDGAR
2023-10-26 WDFC Tax (F) −225 $0 EDGAR
2023-10-10 WDFC Grant (A) +556 $0 EDGAR
2022-10-25 WDFC Tax (F) −198 $0 EDGAR
2022-10-11 WDFC Grant (A) +649 $0 EDGAR
Showing 1–10 of 68
Page 1 of 7
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.