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Ken Allen Plunk

CIK 1826410 · Chief Financial Officer · last filed 2026-02-19

Ken Allen Plunk is a Chief Financial Officer who has filed 12 SEC Form 4 insider transactions across 2 companies since 2020. The most recent filing, for WDFC, was dated Feb 19, 2026. Current disclosed insider exposure totals $559.3K 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

$559.3K

Companies

2

Total Filings

12

Lifetime Open-Market Net

$0

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 Director 515 $234.51 $120.8K $0 1 2026-02-19
JJSF Chief Financial Officer 4,873 $89.99 $438.5K $0 11 2024-11-18

Recent Filings

12 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
2026-02-19 WDFC Grant (A) +515 $0 EDGAR
2024-11-18 JJSF Tax (F) −205 -$33.2K EDGAR
2024-11-12 JJSF Tax (F) −105 -$18.6K EDGAR
2023-11-20 JJSF Mixed +1,080 $182.7K EDGAR
2023-11-14 JJSF Tax (F) −105 -$16.8K EDGAR
2023-10-24 JJSF Tax (F) −129 -$19.6K EDGAR
2022-11-17 JJSF Grant (A) +1,320 $200.0K EDGAR
2022-11-14 JJSF Tax (F) −105 -$15.0K EDGAR
2022-10-24 JJSF Tax (F) −129 -$17.5K EDGAR
2022-10-24 JJSF Tax (F) −129 -$19.0K EDGAR
Showing 1–10 of 12
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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.