| Type | Value |
|---|---|
| cik | 0001680062 |
| ticker | ACMR |
Discretionary BUY minus SELL in USD over rolling windows. Excludes compensation flow.
Rolling 14-day windows where ≥3 distinct insiders reported a transaction in the same direction.
| Date | Direction | Insiders | Strength | Tx | USD |
|---|---|---|---|---|---|
| 12 Mar 2026 | sell | 6 | strong | 22 | $14.4M |
| 11 Mar 2026 | sell | 5 | strong | 13 | $7.6M |
| Date | Type | Insider | Qty | Price | Signals |
|---|---|---|---|---|---|
| 19 May 2026 | EXERCISE | Dun Haiping | 5,000 | 5.60 USD | 10b5-1 |
| 19 May 2026 | SALE | Dun Haiping | 1,333 | 63.84 USD | 10b5-1 |
| 19 May 2026 | SALE | Dun Haiping | 500 | 65.09 USD | 10b5-1 |
| 19 May 2026 | SALE | Dun Haiping | 1,309 | 67.21 USD | 10b5-1 |
| 19 May 2026 | SALE | Dun Haiping | 1,858 | 67.54 USD | 10b5-1 |
| 19 May 2026 | EXERCISE | Dun Haiping | 5,000 | 0.00 USD | 10b5-1deriv |
| 12 Mar 2026 | SALE | McKechnie Mark | 564 | 46.57 USD | |
| 12 Mar 2026 | SALE | McKechnie Mark | 29,348 | 45.74 USD | |
| 12 Mar 2026 | SALE | McKechnie Mark | 8,639 | 44.94 USD | |
| 12 Mar 2026 | EXERCISE | McKechnie Mark | 38,551 | 19.49 USD | |
| 12 Mar 2026 | SALE | McKechnie Mark | 982 | 46.55 USD | |
| 12 Mar 2026 | SALE | McKechnie Mark | 47,108 | 45.74 USD | |
| 12 Mar 2026 | SALE | McKechnie Mark | 11,910 | 44.89 USD | |
| 12 Mar 2026 | EXERCISE | McKechnie Mark | 60,000 | 13.89 USD | |
| 12 Mar 2026 | EXERCISE | McKechnie Mark | 38,551 | 0.00 USD | deriv |
| 12 Mar 2026 | EXERCISE | McKechnie Mark | 60,000 | 0.00 USD | deriv |
| 12 Mar 2026 | SALE | Wang David H | 702 | 46.57 USD | |
| 11 Mar 2026 | EXERCISE | Wang David H | 60,000 | 1.00 USD | |
| 11 Mar 2026 | SALE | Wang David H | 55,373 | 47.89 USD | |
| 11 Mar 2026 | SALE | Wang David H | 4,627 | 48.34 USD | |
| 12 Mar 2026 | EXERCISE | Wang David H | 50,000 | 1.00 USD | |
| 12 Mar 2026 | SALE | Wang David H | 10,561 | 44.92 USD | |
| 12 Mar 2026 | SALE | Wang David H | 38,737 | 45.74 USD | |
| 11 Mar 2026 | EXERCISE | Wang David H | 60,000 | 0.00 USD | deriv |
| 12 Mar 2026 | EXERCISE | Wang David H | 50,000 | 0.00 USD | deriv |