Matrix Service Company
A builder and maintainer of energy and industrial infrastructure, serving customers through three segments. Its Storage and Terminal Solutions group constructs cryogenic and specialty tanks plus LNG, NGL, and hydrogen terminals, its Utility and Power Infrastructure group supports LNG peak shaving facilities and utility power delivery, and its Process and Industrial Facilities group performs plant maintenance, turnarounds, and EPC work for refineries, renewable fuels, aerospace, chemicals, and mining.
Granted 412.0K · Sold 53.5K
Granted 160.7K · Sold 16.5K
Granted 82.0K
Granted 83.4K · Sold 4.2K
Granted 26.0K · Sold 7.5K
Granted 147.9K · Sold 120.0K
Granted 24.3K · Bought 2.3K
Granted 29.5K · Sold 7.8K
Granted 92.3K · Sold 28.0K
Granted 24.3K
Granted 24.3K
Granted 53.7K
Granted 24.3K
Granted 44.6K
Granted 24.3K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Hewitt John RPresident & CEO, Director · 38 transactions | +33.5% | 581.8K | 412.0K | — | 53.5K |
| Payne Shawn PPresident & CEO, Director · 42 transactions | +281.2% | 132.6K | 160.7K | — | 16.5K |
| Updyke Alan RChief Operating Officer · 22 transactions | +29.2% | 132.3Kas of Aug 2024 | 82.0K | — | — |
| Austin Nancy EVP, Chief Admin Officer · 38 transactions | +51.2% | 106.1K | 83.4K | — | 4.2K |
| Miller James HarryDirector · 9 transactions | +25.2% | 92.1K | 26.0K | — | 7.5K |
| Cavanah Kevin SVP Finance & CFO · 40 transactions | -37% | 87.1K | 147.9K | — | 120.0K |
| Chandler John DDirector · 4 transactions | +44.7% | 86.0K | 24.3K | 2.3K | — |
| Durkin Kevin AVP Chief Bus Dev/Strat Officer · 24 transactions | +12% | 79.9Kas of Aug 2024 | 29.5K | — | 7.8K |
| Sheets Justin DSVP, Enterprise Services · 40 transactions | +32.7% | 73.3K | 92.3K | — | 28.0K |
| Carnes Martha Z.Director · 3 transactions | +51.7% | 71.2K | 24.3K | — | — |
| Hinrichs Liane KDirector · 3 transactions | +60.6% | 64.3K | 24.3K | — | — |
| Montalbano Douglas JPresident, Matrix NAC · 30 transactions | — | 55.5K | 53.7K | — | — |
| Conner Carlin G.Director · 3 transactions | +78.4% | 55.2K | 24.3K | — | — |
| Rodgers GLYN APresident, Matrix PDM Eng · 22 transactions | +64.4% | 52.2Kas of Aug 2024 | 44.6K | — | — |
| Bustamante Jose Luis M.Director · 3 transactions | +139.8% | 41.6K | 24.3K | — | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last 3 years: -235.1K shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.