| Date | Action | Shares | Price | Value | Owned After |
|---|---|---|---|---|---|
| Aug 30, 2026 | Option exercise(M) | 3K | — | — | 128K |
| Aug 30, 2026 | Disposed to issuer(D) | 3K | $10.83 | $31K | 125K |
| Aug 30, 2026 | Tax withholding(F) | 1K | $10.83 | $12K | 124K |
| Aug 29, 2026 | Option exercise(M) | 4K | — | — | 131K |
| Aug 29, 2026 | Disposed to issuer(D) | 4K | $10.83 | $44K | 127K |
| Aug 29, 2026 | Tax withholding(F) | 2K | $10.83 | $17K | 125K |
| Aug 27, 2026 | Tax withholding(F) | 3K | $10.91 | $35K | 127K |
| Aug 27, 2026 | Option exercise(M) | 3K | — | — | 135K |
| Aug 27, 2026 | Disposed to issuer(D) | 3K | $10.91 | $31K | 133K |
| Aug 27, 2026 | Tax withholding(F) | 1K | $10.91 | $12K | 131K |
| Aug 27, 2026 | Option exercise(M) | 4K | — | — | 136K |
| Aug 27, 2026 | Disposed to issuer(D) | 4K | $10.91 | $45K | 131K |
| Aug 27, 2026 | Tax withholding(F) | 2K | $10.91 | $18K | 130K |
| Date | Action | Shares | Price | Value | Owned After |
|---|---|---|---|---|---|
| Aug 30, 2026 | Option exercise(M) | 3K | — | $0 | 0 |
| Aug 29, 2026 | Option exercise(M) | 4K | — | $0 | 4K |
| Aug 27, 2026 | Option exercise(M) | 3K | — | $0 | 6K |
| Aug 27, 2026 | Option exercise(M) | 4K | — | $0 | 12K |
Parsed from a single SEC EDGAR Form 4 filing (accession 0000866273-26-000048) within minutes of acceptance. Every field above traces to the original document. Verify it directly:
Connected pages for MATRIX SERVICE CO
This filing is the Follow view. The Build view lets your agent pull every Form 4 for the issuer, the net open-market picture over 90 days, and the accession behind each row, through REST or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/filing/0000866273-26-000048"
Use Arkolith to summarize insider buying and selling at MATRIX SERVICE CO over the last 90 days and cite the filings.