| Date | Action | Shares | Price | Value | Owned After |
|---|---|---|---|---|---|
| Mar 12, 2026 | Sell(S) | 702 | $46.57 | $33K | 803K |
| Mar 12, 2026 | Option exercise(M) | 50K | $1.00 | $50K | 853K |
| Mar 12, 2026 | Sell(S) | 11K | $44.92 | $474K | 842K |
| Mar 12, 2026 | Sell(S) | 39K | $45.74 | $1.8M | 803K |
| Mar 11, 2026 | Option exercise(M) | 60K | $1.00 | $60K | 863K |
| Mar 11, 2026 | Sell(S) | 55K | $47.89 | $2.7M | 807K |
| Mar 11, 2026 | Sell(S) | 5K | $48.34 | $224K | 803K |
| Date | Action | Shares | Price | Value | Owned After |
|---|---|---|---|---|---|
| Mar 12, 2026 | Option exercise(M) | 50K | — | $0 | 370K |
| Mar 11, 2026 | Option exercise(M) | 60K | — | $0 | 420K |
Parsed from a single SEC EDGAR Form 4 filing (accession 0001140361-26-009401) within minutes of acceptance. Every field above traces to the original document. Verify it directly:
Connected pages for ACM Research, 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/0001140361-26-009401"
Use Arkolith to summarize insider buying and selling at ACM Research, Inc. over the last 90 days and cite the filings.