Company profile
Matrix Service Co Insider Trading
MTRXEvery SEC Form 4 insider trading filing for Matrix Service Co (MTRX) since April 2023: open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?
- Exchange
- Nasdaq
- Sector
- Construction - Special Trade Contractors
- CIK
- 0000866273
- Filings
- 99
- Insiders
- 16
- Last filing
- 2026-08-30
Activity summary
No discretionary insider buying or selling in the last 30 days. The 32 transactions filed were grants, option exercises or other non-open-market activity.
Three year balance
Buy and sell value by quarter, Q4 23 to Q3 26. Matrix Service Co insiders are net sellers across the period shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $3.9M.
90 day insight
Over the last 90 days, Matrix Service Co insiders filed 50 Form 4 transactions, none of which were open-market purchases or sales.
- Most active insider: Shawn P Payne with 17 transactions totaling $245K.
Activity skews bullish: buys outpace sales.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
Showing 5 of 50 transactions. The most significant are picked first.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 30, 2026 | Shawn P Payne | MTRX | Option Exercise | 2,817 | — | — |
| Aug 30, 2026 | Shawn P Payne | MTRX | Disposition | 2,817 | $10.83 | $31K |
| Aug 30, 2026 | Shawn P Payne | MTRX | Tax Withholding | 1,108 | $10.83 | $12K |
| Aug 30, 2026 | Shawn P Payne | MTRX | Option Exercise | 2,817 | — | — |
| Aug 30, 2026 | Kevin S Cavanah | MTRX | Option Exercise | 4,569 | — | — |
45 more transactions hidden
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-H "X-Api-Key: $KEY"Institutional Ownership
Top 13F-HR holders of Matrix Service Co as of 2026-06-30
Data source: quarterly 13F-HR filings: institutional holders report positions within 45 days of quarter end. Joined with insider activity above: see who's loading up institutionally while insiders are trading. Full 13F-HR API →