James Harry Miller

Sits on 1 board. Last updated September 28, 2026

Time on boards

Boards served
1
Current seats
1
Board service
4 years
Director since
2023

4 years of board service in total across 1 board, counting each seat separately. Longest: Matrix Service Company, 3 years.

3 years ยท Since 2023

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Date Company Transaction Shares Price Value
Nov 4, 2025 Matrix Service Company Grant or award +7,986 โ€” โ€”
Jan 1, 2025 Matrix Service Company Grant or award +418 $11.97 $5,003
Nov 5, 2024 Matrix Service Company Grant or award +8,290 โ€” โ€”
Oct 1, 2024 Matrix Service Company Grant or award +422 $11.85 $5,001
Sep 11, 2024 Matrix Service Company Open-market sale โˆ’4,500 $10.23 $46,035
Jul 1, 2024 Matrix Service Company Grant or award +529 $9.45 $4,999
Apr 1, 2024 Matrix Service Company Grant or award +385 $12.97 $4,993
Nov 14, 2023 Matrix Service Company Grant or award +7,991 โ€” โ€”
Nov 10, 2023 Matrix Service Company Open-market sale โˆ’3,000 $11.50 $34,500
Jan 1, 2023 Matrix Service Company Grant or award +1,610 $6.21 $9,998

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