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MICHAEL J IRWIN

CIK 1191648 · Executive Vice President · last filed 2013-10-30

MICHAEL J IRWIN is an Executive Vice President who has filed 20 SEC Form 4 insider transactions across 1 company since 2007. The most recent filing, for WDFC, was dated Oct 30, 2013. Across all open-market trades the lifetime net is −$4.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $5.0M 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

$4.98M

Companies

1

Total Filings

20

Lifetime Open-Market Net

-$4.75M

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 Executive Vice President 21,398 $232.61 $4.98M -$4.75M 20 2013-10-30

Recent Filings

20 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
2013-10-30 WDFC Mixed +942 $0 EDGAR
2013-10-30 WDFC Sell (S) −12,176 -$878.8K EDGAR
2013-10-29 WDFC Disp (D) −889 $0 EDGAR
2013-10-16 WDFC Mixed +942 $0 EDGAR
2012-10-29 WDFC Grant (A) +2,124 $0 EDGAR
2012-10-23 WDFC Disp (D) −2,178 $0 EDGAR
2011-10-24 WDFC Disp (D) −1,501 -$67.4K EDGAR
2011-10-13 WDFC Mixed +1,270 $0 EDGAR
2010-11-12 WDFC Mixed +10,000 -$285.1K EDGAR
2010-10-25 WDFC Mixed — -$49.2K EDGAR
Showing 1–10 of 20
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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.