JOHN R HEWITT

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

"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

$7.98M

Companies

1

Total Filings

49

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 $13.71 $7.98M -$2.63M 49 2026-05-12

Recent Filings · Page 5 of 5

49 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2014-03-27 MTRX Sell (S) −6,000 -$204.4K EDGAR
2013-11-19 MTRX Tax (F) −9,790 -$214.3K EDGAR
2013-08-29 MTRX Grant (A) +25,100 $0 EDGAR
2013-05-06 MTRX Tax (F) −2,608 -$40.1K EDGAR
2012-11-19 MTRX Mixed +24,835 -$72.8K EDGAR
2012-05-07 MTRX Tax (F) −2,536 -$31.6K EDGAR
2012-05-03 MTRX Mixed +44,150 $0 EDGAR
2011-11-21 MTRX Grant (A) +44,150 $0 EDGAR
2011-05-05 MTRX Grant (A) +40,000 $0 EDGAR
Showing 4149 of 49
Page 5 of 5
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.