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Keith J. Allman

CIK 1599376 · President and CEO · last filed 2026-05-06

Keith J. Allman is a President and CEO who has filed 93 SEC Form 4 insider transactions across 2 companies since 2014. The most recent filing, for OSK, was dated May 6, 2026. Across all open-market trades the lifetime net is −$161.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $16.2M 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

$16.24M

Companies

2

Total Filings

93

Lifetime Open-Market Net

-$161.78M

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
OSK Director 24,301 $155.26 $3.77M $0 41 2026-05-06
MAS President and CEO 160,854 $77.51 $12.47M -$161.78M 49 2025-02-27

Recent Filings

93 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
2026-05-06 OSK Grant (A) +1,110 $0 EDGAR
2025-05-08 OSK Grant (A) +1,927 $0 EDGAR
2025-02-27 MAS Mixed −36,973 -$2.82M EDGAR
2025-02-26 MAS Notice (144) −21,723 -$1.66M EDGAR
2025-02-18 MAS Grant (A) +29,300 $0 EDGAR
2024-05-09 OSK Grant (A) +1,460 $0 EDGAR
2024-03-08 MAS Mixed −49,383 -$44.65M EDGAR
2024-03-06 MAS Notice (144) −1,260,508 -$95.54M EDGAR
2024-02-27 MAS Tax (F) −19,240 -$1.44M EDGAR
2024-02-21 MAS Mixed +61,374 -$757.5K EDGAR
Showing 1–10 of 93
Page 1 of 10
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.