JOHN R HEWITT

CIK 1519321 · President & CEO · last filed 2026-05-12

JOHN R HEWITT is a President & CEO who has filed 51 SEC Form 4 insider transactions across 1 company since 2011. The most recent filing shows the insider sold $450.2K of MTRX on May 12, 2026. Across all open-market trades the lifetime net is −$2.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $6.7M 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

$6.71M

Companies

1

Total Filings

51

Lifetime Open-Market Net

-$2.63M

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
MTRX President & CEO 581,806 $11.53 $6.71M -$2.63M 49 2026-05-12

Recent Filings

51 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
2026-05-12 MTRX Sell (S) −36,000 -$450.2K EDGAR
2026-05-11 MTRX Notice (144) −36,000 -$437.8K EDGAR
2025-09-02 MTRX Mixed +67,238 -$1.69M EDGAR
2025-08-28 MTRX Mixed +23,759 -$205.6K EDGAR
2024-09-03 MTRX Mixed +9,737 -$563.7K EDGAR
2024-08-28 MTRX Grant (A) +41,451 $0 EDGAR
2024-08-27 MTRX Mixed −2,270 -$107.6K EDGAR
2024-03-21 MTRX Sell (S) −10,000 -$132.5K EDGAR
2024-03-20 MTRX Notice (144) −10,000 -$129.9K EDGAR
2023-10-02 MTRX Sell (S) −7,500 -$90.0K EDGAR
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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.