JAMES HARRY MILLER

CIK 1608365 · last filed 2025-11-05

"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

$1.26M

Companies

1

Total Filings

29

Lifetime Open-Market Net

-$62.6K

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 Director 92,078 $13.71 $1.26M -$62.6K 29 2025-11-05

Recent Filings · Page 3 of 3

29 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2019-11-05 MTRX Grant (A) +5,290 $0 EDGAR
2019-05-13 MTRX Sell (S) −1,825 -$40.6K EDGAR
2018-11-01 MTRX Grant (A) +4,116 $0 EDGAR
2017-11-01 MTRX Grant (A) +6,667 $0 EDGAR
2016-11-15 MTRX Grant (A) +5,240 $0 EDGAR
2016-05-13 MTRX Buy (P) +325 $4.9K EDGAR
2015-11-13 MTRX Grant (A) +3,661 $0 EDGAR
2015-06-04 MTRX Buy (P) +1,500 $26.7K EDGAR
2014-11-14 MTRX Grant (A) +5,444 $0 EDGAR
Showing 2129 of 29
Page 3 of 3
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.