MILLER DAVID (JAMES)

Officer · MTRX

As of 2026-09-16, MILLER DAVID (JAMES) has 30 Form 4 transactions on record across 1 company — 30 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Reconstructed holdings

Direct: $245KIndirect: $0$245Kas of 2026-09-16
  • Direct $245K
  • Indirect $0
MTRXdirect24,713 sh$245K

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

MTRX · 30 trades
2026-08-30: Disposition, 967 sh ($10K)2026-08-30: Withheld for tax, 380 sh ($4K)2026-08-30: Option exercise, 967 sh ($0)2026-08-30: Option exercise, 967 sh2026-08-30: Option exercise, 967 sh2026-08-30: Option exercise, 967 sh2026-08-30: Option exercise, 967 sh2026-08-29: Disposition, 2,370 sh ($26K)2026-08-29: Withheld for tax, 932 sh ($10K)2026-08-29: Option exercise, 2,370 sh ($0)2026-08-29: Option exercise, 2,370 sh2026-08-29: Option exercise, 2,370 sh2026-08-29: Option exercise, 2,370 sh2026-08-29: Option exercise, 2,370 sh2026-08-27: Disposition, 1,702 sh ($19K)2026-08-27: Disposition, 1,607 sh ($18K)2026-08-27: Withheld for tax, 669 sh ($7K)2026-08-27: Withheld for tax, 632 sh ($7K)2026-08-27: Option exercise, 1,702 sh ($0)2026-08-27: Option exercise, 1,607 sh ($0)2026-08-27: Option exercise, 1,607 sh2026-08-27: Option exercise, 1,702 sh2026-08-27: Option exercise, 1,607 sh2026-08-27: Option exercise, 1,702 sh2026-08-27: Option exercise, 1,607 sh2026-08-27: Option exercise, 1,702 sh2026-08-27: Option exercise, 1,607 sh2026-08-27: Option exercise, 1,702 sh2026-08-25: Award / grant, 5,432 sh ($0)2026-08-25: Award / grant, 5,432 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
30 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-08-30MTRXDisposition96723,746Form 4
2026-08-30MTRXWithheld for tax38023,366Form 4
2026-08-30MTRXOption exercise9670Form 4
2026-08-30MTRXOption exercise96724,713Form 4
2026-08-30MTRXOption exercise96724,713Form 4
2026-08-30MTRXOption exercise96724,713Form 4
2026-08-30MTRXOption exercise96724,713Form 4
2026-08-29MTRXDisposition2,37024,678Form 4
2026-08-29MTRXWithheld for tax93223,746Form 4
2026-08-29MTRXOption exercise2,3702,369Form 4
2026-08-29MTRXOption exercise2,37027,048Form 4
2026-08-29MTRXOption exercise2,37027,048Form 4
2026-08-29MTRXOption exercise2,37027,048Form 4
2026-08-29MTRXOption exercise2,37027,048Form 4
2026-08-27MTRXDisposition1,70225,979Form 4
2026-08-27MTRXDisposition1,60725,310Form 4
2026-08-27MTRXWithheld for tax66925,310Form 4
2026-08-27MTRXWithheld for tax63224,678Form 4
2026-08-27MTRXOption exercise1,7023,404Form 4
2026-08-27MTRXOption exercise1,6074,819Form 4
2026-08-27MTRXOption exercise1,60726,917Form 4
2026-08-27MTRXOption exercise1,70227,681Form 4
2026-08-27MTRXOption exercise1,60726,917Form 4
2026-08-27MTRXOption exercise1,70227,681Form 4
2026-08-27MTRXOption exercise1,60726,917Form 4
2026-08-27MTRXOption exercise1,70227,681Form 4
2026-08-27MTRXOption exercise1,60726,917Form 4
2026-08-27MTRXOption exercise1,70227,681Form 4
2026-08-25MTRXAward / grant5,43225,979Form 4
2026-08-25MTRXAward / grant5,4325,432Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.