| Date | Action | Shares | Price | Value | Owned After |
|---|---|---|---|---|---|
| Sep 2, 2025 | Option exercise(M) | 6K | $5.40 | $32K | 681K |
| Sep 2, 2025 | Option exercise(M) | 6K | $4.90 | $29K | 699K |
| Sep 2, 2025 | Option exercise(M) | 6K | $5.75 | $35K | 687K |
| Sep 2, 2025 | Option exercise(M) | 6K | $4.77 | $29K | 693K |
| Date | Action | Shares | Price | Value | Owned After |
|---|---|---|---|---|---|
| Sep 2, 2025 | Option exercise(M) | 6K | — | $0 | 36K |
| Sep 2, 2025 | Option exercise(M) | 6K | — | $0 | 18K |
| Sep 2, 2025 | Option exercise(M) | 6K | — | $0 | 24K |
| Sep 2, 2025 | Option exercise(M) | 6K | — | $0 | 30K |
Parsed from a single SEC EDGAR Form 4 filing (accession 0001104659-25-086997) within minutes of acceptance. Every field above traces to the original document. Verify it directly:
Connected pages for AMTECH SYSTEMS INC
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/0001104659-25-086997"
Use Arkolith to summarize insider buying and selling at AMTECH SYSTEMS INC over the last 90 days and cite the filings.