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MARK ALAN COX

CIK 1545641 · CFO · last filed 2026-07-31

MARK ALAN COX is a CFO who has filed 26 SEC Form 4 insider transactions across 3 companies since 2012. The most recent filing, for MIND, was dated Jul 31, 2026. Across all open-market trades the lifetime net is +$15.1K, making them a net buyer over the disclosed history.

"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

$0

Companies

3

Total Filings

26

Lifetime Open-Market Net

$15.1K

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
MIND CFO — $5.14 — $0 4 2026-07-31
MIND TECHNOLOGY, INC (MINDP) Delisted CFO — $13.30 — $0 4 2022-08-05
KEY ENERGY SERVICES INC (KEG) Delisted VP and Controller 71,481 — — $15.1K 18 2016-10-20

Recent Filings

26 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
2026-07-31 MIND Grant (A) — $0 EDGAR
2025-10-08 MIND Grant (A) — $0 EDGAR
2025-01-22 MIND Grant (A) — $0 EDGAR
2024-09-26 MIND Grant (A) — $0 EDGAR
2022-08-05 MIND TECHNOLOGY, INC (MINDP) Delisted Grant (A) — $0 EDGAR
2021-08-09 MIND TECHNOLOGY, INC (MINDP) Delisted Grant (A) — $0 EDGAR
2019-07-25 MIND TECHNOLOGY, INC (MINDP) Delisted Grant (A) — $0 EDGAR
2018-07-16 MIND TECHNOLOGY, INC (MINDP) Delisted Grant (A) — $0 EDGAR
2016-10-20 KEY ENERGY SERVICES INC (KEG) Delisted Tax (F) −6,762 -$473 EDGAR
2016-02-03 KEY ENERGY SERVICES INC (KEG) Delisted Grant (A) +5,200 $0 EDGAR
Showing 1–10 of 26
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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.