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MTRX · Matrix Service Co · Insider Trading

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$9.71 +0.07 (+0.73%) At close · Oct 23
Russell 2000 member Rebalance outlook locked
Market Cap
$274.71M
Shares
28.29M
Volume · Oct 23 415.03K Avg daily vol (3M) 385.45K

Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 4 and 5. Form 3 supplies initial ownership rather than a trade; Form 4 must be filed within two business days of the trade.

Query insider transactions through the insider trading API or MCP →
Date Insider Type Shares
2026-08-30
MILLER DAVID (JAMES)
Convert↑
Filing footnotes — Common Stock (Direct)

Each Restricted Stock Unit is the economic equivalent of one share of Matrix Service Company Common Stock. All Restricted Stock Units are settled solely in Cash when vested.

 967
2026-08-30
SHEETS JUSTIN D
Convert↓
Filing footnotes — Restricted Stock Units (Direct)

Each Restricted Stock Unit is the economic equivalent of one share of Matrix Service Company Common Stock. All Restricted Stock Units are settled solely in Cash when vested.

For this service-based award of Cash-Settled Restricted Stock Units, 25% will vest each year from August 30, 2023 to August 30, 2026.

 2,576
2026-08-30
Cavanah Kevin S
Convert↓
Filing footnotes — Restricted Stock Units (Direct)

Each Restricted Stock Unit is the economic equivalent of one share of Matrix Service Company Common Stock. All Restricted Stock Units are settled solely in Cash when vested.

For this service-based award of Cash-Settled Restricted Stock Units, 25% will vest each year from August 30, 2023 to August 30, 2026.

 4,569
2026-08-30
PAYNE SHAWN P
Convert↑
Filing footnotes — Common Stock (Direct)

Each Restricted Stock Unit is the economic equivalent of one share of Matrix Service Company Common Stock. All Restricted Stock Units are settled solely in Cash when vested.

 2,817
2026-08-30
MILLER DAVID (JAMES)
Other↓
967
2026-08-30
SHEETS JUSTIN D
Convert↑
Filing footnotes — Common Stock (Direct)

Each Restricted Stock Unit is the economic equivalent of one share of Matrix Service Company Common Stock. All Restricted Stock Units are settled solely in Cash when vested.

 2,576
2026-08-30
MILLER DAVID (JAMES)
Convert↓
Filing footnotes — Restricted Stock Units (Direct)

Each Restricted Stock Unit is the economic equivalent of one share of Matrix Service Company Common Stock. All Restricted Stock Units are settled solely in Cash when vested.

For this service-based award of Cash-Settled Restricted Stock Units, 25% will vest each year from August 30, 2023 to August 30, 2026.

 967
2026-08-30
MILLER DAVID (JAMES)
Tax↓
Filing footnotes — Common Stock (Direct)

Shares disposed to satisfy tax obligation due on vest date for Stock-Settled Restricted Stock Units.

 380
2026-08-30
PAYNE SHAWN P
Other↓
2,817
2026-08-30
PAYNE SHAWN P
Convert↓
Filing footnotes — Restricted Stock Units (Direct)

Each Restricted Stock Unit is the economic equivalent of one share of Matrix Service Company Common Stock. All Restricted Stock Units are settled solely in Cash when vested.

For this service-based award of Cash-Settled Restricted Stock Units, 25% will vest each year from August 30, 2023 to August 30, 2026.

 2,817
2026-08-30
SHEETS JUSTIN D
Tax↓
Filing footnotes — Common Stock (Direct)

Shares disposed to satisfy tax obligation due on vest date for Stock-Settled Restricted Stock Units.

 962
2026-08-30
Cavanah Kevin S
Tax↓
Filing footnotes — Common Stock (Direct)

Shares disposed to satisfy tax obligation due on vest date for Stock-Settled Restricted Stock Units.

 1,576
2026-08-30
SHEETS JUSTIN D
Other↓
2,576
2026-08-30
PAYNE SHAWN P
Tax↓
Filing footnotes — Common Stock (Direct)

Shares disposed to satisfy tax obligation due on vest date for Stock-Settled Restricted Stock Units.

 1,108
2026-08-30
Cavanah Kevin S
Other↓
4,569
2026-08-30
Cavanah Kevin S
Convert↑
Filing footnotes — Common Stock (Direct)

Each Restricted Stock Unit is the economic equivalent of one share of Matrix Service Company Common Stock. All Restricted Stock Units are settled solely in Cash when vested.

 4,569
2026-08-29
PAYNE SHAWN P
Other↓
4,077
2026-08-29
SHEETS JUSTIN D
Tax↓
Filing footnotes — Common Stock (Direct)

Shares disposed to satisfy tax obligation due on vest date for Stock-Settled Restricted Stock Units.

 1,300
2026-08-29
PAYNE SHAWN P
Tax↓
Filing footnotes — Common Stock (Direct)

Shares disposed to satisfy tax obligation due on vest date for Stock-Settled Restricted Stock Units.

 1,604
2026-08-29
PAYNE SHAWN P
Convert↓
Filing footnotes — Restricted Stock Units (Direct)

Each Restricted Stock Unit is the economic equivalent of one share of Matrix Service Company Common Stock. All Restricted Stock Units are settled solely in Cash when vested.

For this service-based award of Cash-Settled Restricted Stock Units, 25% will vest each year from August 29, 2024 to August 29, 2027.

 4,077
2026-08-29
MILLER DAVID (JAMES)
Convert↓
Filing footnotes — Restricted Stock Units (Direct)

Each Restricted Stock Unit is the economic equivalent of one share of Matrix Service Company Common Stock. All Restricted Stock Units are settled solely in Cash when vested.

For this service-based award of Cash-Settled Restricted Stock Units, 25% will vest each year from August 29, 2024 to August 29, 2027.

 2,370
2026-08-29
MILLER DAVID (JAMES)
Other↓
2,370
2026-08-29
PAYNE SHAWN P
Convert↑
Filing footnotes — Common Stock (Direct)

Each Restricted Stock Unit is the economic equivalent of one share of Matrix Service Company Common Stock. All Restricted Stock Units are settled solely in Cash when vested.

 4,077
2026-08-29
Cavanah Kevin S
Other↓
6,176
2026-08-29
Cavanah Kevin S
Convert↑
Filing footnotes — Common Stock (Direct)

Each Restricted Stock Unit is the economic equivalent of one share of Matrix Service Company Common Stock. All Restricted Stock Units are settled solely in Cash when vested.

 6,176
2026-08-29
Cavanah Kevin S
Tax↓
Filing footnotes — Common Stock (Direct)

Shares disposed to satisfy tax obligation due on vest date for Stock-Settled Restricted Stock Units.

 2,130
2026-08-29
Cavanah Kevin S
Convert↓
Filing footnotes — Restricted Stock Units (Direct)

Each Restricted Stock Unit is the economic equivalent of one share of Matrix Service Company Common Stock. All Restricted Stock Units are settled solely in Cash when vested.

For this service-based award of Cash-Settled Restricted Stock Units, 25% will vest each year from August 29, 2024 to August 29, 2027.

 6,176
2026-08-29
SHEETS JUSTIN D
Convert↓
Filing footnotes — Restricted Stock Units (Direct)

Each Restricted Stock Unit is the economic equivalent of one share of Matrix Service Company Common Stock. All Restricted Stock Units are settled solely in Cash when vested.

For this service-based award of Cash-Settled Restricted Stock Units, 25% will vest each year from August 29, 2024 to August 29, 2027.

 3,482
2026-08-29
SHEETS JUSTIN D
Other↓
3,482
2026-08-29
MILLER DAVID (JAMES)
Tax↓
Filing footnotes — Common Stock (Direct)

Shares disposed to satisfy tax obligation due on vest date for Stock-Settled Restricted Stock Units.

 932
2026-08-29
SHEETS JUSTIN D
Convert↑
Filing footnotes — Common Stock (Direct)

Each Restricted Stock Unit is the economic equivalent of one share of Matrix Service Company Common Stock. All Restricted Stock Units are settled solely in Cash when vested.

 3,482
2026-08-29
MILLER DAVID (JAMES)
Convert↑
Filing footnotes — Common Stock (Direct)

Each Restricted Stock Unit is the economic equivalent of one share of Matrix Service Company Common Stock. All Restricted Stock Units are settled solely in Cash when vested.

 2,370
2026-08-27
Cavanah Kevin S
Tax↓
Filing footnotes — Common Stock (Direct)

Shares disposed to satisfy tax obligation due on vest date for Stock-Settled Restricted Stock Units.

 1,108
2026-08-27
PAYNE SHAWN P
Tax↓
Filing footnotes — Common Stock (Direct)

Shares disposed to satisfy tax obligation due on vest date for Stock-Settled Restricted Stock Units.

 1,614
2026-08-27
MILLER DAVID (JAMES)
Tax↓
Filing footnotes — Common Stock (Direct)

Shares disposed to satisfy tax obligation due on vest date for Stock-Settled Restricted Stock Units.

 669
2026-08-27
Cavanah Kevin S
Other↓
4,307
2026-08-27
Cavanah Kevin S
Convert↑
Filing footnotes — Common Stock (Direct)

Each Restricted Stock Unit is the economic equivalent of one share of Matrix Service Company Common Stock. All Restricted Stock Units are settled solely in Cash when vested.

 4,307
2026-08-27
SHEETS JUSTIN D
Convert↓
Filing footnotes — Restricted Stock Units (Direct)

Each Restricted Stock Unit is the economic equivalent of one share of Matrix Service Company Common Stock. All Restricted Stock Units are settled solely in Cash when vested.

For this service-based award of Cash-Settled Restricted Stock Units, 25% will vest each year from August 27, 2025 to August 27, 2028.

 2,429
2026-08-27
MILLER DAVID (JAMES)
Convert↓
Filing footnotes — Restricted Stock Units (Direct)

Each Restricted Stock Unit is the economic equivalent of one share of Matrix Service Company Common Stock. All Restricted Stock Units are settled solely in Cash when vested.

For this service-based award of Cash-Settled Restricted Stock Units, 25% will vest each year from August 27, 2026 to August 27, 2029.

 1,607
2026-08-27
PAYNE SHAWN P
Tax↓
Filing footnotes — Common Stock (Direct)

Shares disposed to satisfy tax obligation due on vest date for Stock-Settled Restricted Stock Units.

 3,226
2026-08-27
Cavanah Kevin S
Other↓
3,009
2026-08-27
MILLER DAVID (JAMES)
Convert↓
Filing footnotes — Restricted Stock Units (Direct)

Each Restricted Stock Unit is the economic equivalent of one share of Matrix Service Company Common Stock. All Restricted Stock Units are settled solely in Cash when vested.

For this service-based award of Cash-Settled Restricted Stock Units, 25% will vest each year from August 27, 2025 to August 27, 2028.

 1,702
2026-08-27
Cavanah Kevin S
Tax↓
Filing footnotes — Common Stock (Direct)

Shares disposed to satisfy tax obligation due on vest date for Stock-Settled Restricted Stock Units.

 1,485
2026-08-27
SHEETS JUSTIN D
Other↓
2,429
2026-08-27
SHEETS JUSTIN D
Tax↓
Filing footnotes — Common Stock (Direct)

Shares disposed to satisfy tax obligation due on vest date for Stock-Settled Restricted Stock Units.

 633
2026-08-27
SHEETS JUSTIN D
Convert↑
Filing footnotes — Common Stock (Direct)

Each Restricted Stock Unit is the economic equivalent of one share of Matrix Service Company Common Stock. All Restricted Stock Units are settled solely in Cash when vested.

 1,697
2026-08-27
SHEETS JUSTIN D
Other↓
1,697
2026-08-27
PAYNE SHAWN P
Convert↓
Filing footnotes — Restricted Stock Units (Direct)

Each Restricted Stock Unit is the economic equivalent of one share of Matrix Service Company Common Stock. All Restricted Stock Units are settled solely in Cash when vested.

For this service-based award of Cash-Settled Restricted Stock Units, 25% will vest each year from August 27, 2025 to August 27, 2028.

 2,843
2026-08-27
Cavanah Kevin S
Convert↓
Filing footnotes — Restricted Stock Units (Direct)

Each Restricted Stock Unit is the economic equivalent of one share of Matrix Service Company Common Stock. All Restricted Stock Units are settled solely in Cash when vested.

For this service-based award of Cash-Settled Restricted Stock Units, 25% will vest each year from August 27, 2026 to August 27, 2029.

 3,009
2026-08-27
MILLER DAVID (JAMES)
Convert↑
Filing footnotes — Common Stock (Direct)

Each Restricted Stock Unit is the economic equivalent of one share of Matrix Service Company Common Stock. All Restricted Stock Units are settled solely in Cash when vested.

 1,702
Legend Buy — open-market purchase Sell — open-market sale ↑ Shares acquired ↓ Shares disposed (gift, conversion, tax…)
Showing 1–50 of 828 transactions
Key facts CIK 866273 CUSIP 576853105 13F (30d) 16 filings 16 filers Visit website Investor relations