MATRIX SERVICE CO — insider transactions
16 transactions on record · CIK 866273
Aggregates
computed from the filings belowPurchases, 12m
0
count of open-market buys
Sales, 12m
16
count of open-market sales
Buy / sell ratio, 12m
0.00
purchases per sale
Distinct insiders, 12m
1
Bought, 3m
$0
Sold, 3m
$264.6K
Median disclosure lag
3.0 d
trade date to filing date
Largest single trade, 24m
$66.9K
2026-08-29
Director share, 12m
0.0%
of transactions where role is stated
Current run
16 sells
consecutive same-direction transactions
Net 3m flow
-$264.6K
purchases minus sales
Total on record
16
Transactions
16 most recent shown| Disclosed | Traded | Lag, d | Insider | Role | Transaction | Shares | Price | Value | Source |
|---|---|---|---|---|---|---|---|---|---|
| 2026-08-31 | 2026-08-27 | 4 | Cavanah Kevin S | CFO | Exercise of derivative | 4,307 | — | — | filing |
| 2026-08-31 | 2026-08-27 | 4 | Cavanah Kevin S | CFO | Exercise of derivative | 3,009 | — | — | filing |
| 2026-08-31 | 2026-08-29 | 2 | Cavanah Kevin S | CFO | Exercise of derivative | 6,176 | — | — | filing |
| 2026-08-31 | 2026-08-30 | 1 | Cavanah Kevin S | CFO | Exercise of derivative | 4,569 | — | — | filing |
| 2026-08-31 | 2026-08-27 | 4 | Cavanah Kevin S | CFO | Exercise of derivative | 4,307 | $0.00 | — | filing |
| 2026-08-31 | 2026-08-30 | 1 | Cavanah Kevin S | CFO | Exercise of derivative | 4,569 | $0.00 | — | filing |
| 2026-08-31 | 2026-08-27 | 4 | Cavanah Kevin S | CFO | Disposition to issuer | 4,307 | $10.91 | $47K | filing |
| 2026-08-31 | 2026-08-27 | 4 | Cavanah Kevin S | CFO | Disposition to issuer | 3,009 | $10.91 | $32.8K | filing |
| 2026-08-31 | 2026-08-29 | 2 | Cavanah Kevin S | CFO | Disposition to issuer | 6,176 | $10.83 | $66.9K | filing |
| 2026-08-31 | 2026-08-30 | 1 | Cavanah Kevin S | CFO | Disposition to issuer | 4,569 | $10.83 | $49.5K | filing |
| 2026-08-31 | 2026-08-27 | 4 | Cavanah Kevin S | CFO | Exercise of derivative | 3,009 | $0.00 | — | filing |
| 2026-08-31 | 2026-08-27 | 4 | Cavanah Kevin S | CFO | Shares withheld for tax | 1,485 | $10.91 | $16.2K | filing |
| 2026-08-31 | 2026-08-27 | 4 | Cavanah Kevin S | CFO | Shares withheld for tax | 1,108 | $10.91 | $12.1K | filing |
| 2026-08-31 | 2026-08-29 | 2 | Cavanah Kevin S | CFO | Shares withheld for tax | 2,130 | $10.83 | $23.1K | filing |
| 2026-08-31 | 2026-08-30 | 1 | Cavanah Kevin S | CFO | Shares withheld for tax | 1,576 | $10.83 | $17.1K | filing |
| 2026-08-31 | 2026-08-29 | 2 | Cavanah Kevin S | CFO | Exercise of derivative | 6,176 | $0.00 | — | filing |