PAGEInsider
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| ACMR | Wang David H | See Remarks | Jun 04 '26 | Option Exercise | 1.00 | 40,002 | 40,002 | 842,710 | Jun 05 |
| ACMR | Wang David H | See Remarks | Jun 04 '26 | Sale | 85.80 | 40,002 | 3,432,195 | 802,708 | Jun 05 |
| ACMR | Wang David H | See Remarks | Jun 03 '26 | Sale | 90.05 | 60,000 | 5,403,194 | 802,708 | Jun 05 |
| ACMR | Wang David H | See Remarks | Jun 03 '26 | Option Exercise | 1.00 | 60,000 | 60,000 | 862,708 | Jun 05 |
| ACMR | Wang David H | See Remarks | Mar 12 '26 | Option Exercise | 1.00 | 50,000 | 50,000 | 852,708 | Mar 13 |
| ACMR | Wang David H | See Remarks | Mar 12 '26 | Sale | 45.58 | 50,000 | 2,278,922 | 802,708 | Mar 13 |
| ACMR | Wang David H | See Remarks | Mar 11 '26 | Sale | 47.92 | 60,000 | 2,875,482 | 802,708 | Mar 13 |
| ACMR | Wang David H | See Remarks | Mar 11 '26 | Option Exercise | 1.00 | 60,000 | 60,000 | 862,708 | Mar 13 |
| ACMR | Wang David H | See Remarks | Dec 04 '25 | Sale | 34.12 | 60,000 | 2,047,365 | 802,708 | Dec 05 |
| ACMR | Wang David H | See Remarks | Dec 04 '25 | Option Exercise | 1.00 | 60,000 | 60,000 | 862,708 | Dec 05 |
| ACMR | Wang David H | See Remarks | Dec 03 '25 | Sale | 33.06 | 70,000 | 2,314,112 | 802,708 | Dec 05 |
| ACMR | Wang David H | See Remarks | Dec 03 '25 | Option Exercise | 1.00 | 70,000 | 70,000 | 872,708 | Dec 05 |
| ACMR | Wang David H | See Remarks | Sep 08 '25 | Option Exercise | 1.00 | 130,000 | 130,000 | 802,708 | Sep 30 |
| ACMR | Wang David H | See Remarks | Sep 04 '25 | Sale | 26.44 | 60,000 | 1,586,400 | 672,708 | Sep 05 |
| ACMR | Wang David H | See Remarks | Sep 04 '25 | Option Exercise | 1.00 | 60,000 | 60,000 | 732,708 | Sep 05 |
| ACMR | Wang David H | See Remarks | Sep 03 '25 | Sale | 26.76 | 70,000 | 1,873,387 | 672,708 | Sep 05 |
| ACMR | Wang David H | See Remarks | Sep 03 '25 | Option Exercise | 1.00 | 70,000 | 70,000 | 742,708 | Sep 05 |
| ACMR | Wang David H | See Remarks | May 22 '25 | Option Exercise | 1.00 | 60,000 | 60,000 | 732,708 | May 23 |
| ACMR | Wang David H | See Remarks | May 22 '25 | Sale | 22.63 | 60,000 | 1,357,800 | 672,708 | May 23 |
| ACMR | Wang David H | See Remarks | May 21 '25 | Option Exercise | 1.00 | 70,000 | 70,000 | 742,708 | May 23 |
| ACMR | Wang David H | See Remarks | May 21 '25 | Sale | 23.60 | 70,000 | 1,652,003 | 672,708 | May 23 |
| ACMR | Wang David H | See Remarks | Mar 13 '25 | Sale | 27.30 | 37,500 | 1,023,741 | 672,708 | Mar 13 |
| ACMR | Wang David H | See Remarks | Mar 12 '25 | Sale | 27.42 | 37,500 | 1,028,250 | 710,208 | Mar 13 |
| ACMR | Wang David H | See Remarks | Mar 11 '25 | Sale | 26.57 | 56,250 | 1,494,563 | 747,708 | Mar 13 |
| ACMR | Wang David H | See Remarks | Mar 03 '25 | Option Exercise | 0.50 | 210,000 | 105,000 | 808,006 | Mar 05 |
| ACMR | Wang David H | See Remarks | Nov 29 '24 | Sale | 17.44 | 56,250 | 981,000 | 598,006 | Dec 03 |
| ACMR | Wang David H | See Remarks | Nov 26 '24 | Sale | 17.89 | 56,250 | 1,006,087 | 654,256 | Nov 29 |
| ACMR | Wang David H | See Remarks | Nov 22 '24 | Sale | 19.08 | 56,250 | 1,073,250 | 710,506 | Nov 26 |
| ACMR | Wang David H | See Remarks | Nov 14 '24 | Option Exercise | 0.50 | 540,000 | 270,000 | 774,018 | Nov 18 |
| ACMR | Wang David H | See Remarks | May 29 '24 | Sale | 22.62 | 86,090 | 1,947,356 | 504,018 | May 31 |
| ACMR | Wang David H | See Remarks | May 22 '24 | Sale | 22.81 | 90,000 | 2,052,900 | 590,108 | May 24 |
| ACMR | Wang David H | See Remarks | May 14 '24 | Option Exercise | 0.50 | 180,000 | 90,000 | 684,018 | May 16 |
| ACMR | Wang David H | See Remarks | Mar 14 '24 | Sale | 27.62 | 87,089 | 2,405,050 | 504,018 | Mar 15 |
| ACMR | Wang David H | See Remarks | Mar 08 '24 | Sale | 30.36 | 90,000 | 2,731,950 | 591,107 | Mar 12 |
| ACMR | Wang David H | See Remarks | Mar 01 '24 | Option Exercise | 0.50 | 180,000 | 90,000 | 684,018 | Mar 05 |
| ACMR | Wang David H | See Remarks | Nov 29 '23 | Sale | 17.14 | 84,776 | 1,452,663 | 504,018 | Dec 01 |
| ACMR | Wang David H | See Remarks | Nov 22 '23 | Sale | 17.68 | 90,000 | 1,590,750 | 588,794 | Nov 27 |
| ACMR | Wang David H | See Remarks | Nov 14 '23 | Option Exercise | 0.50 | 180,000 | 90,000 | 684,018 | Nov 16 |
| ACMR | Wang David H | See Remarks | Sep 13 '23 | Sale | 17.68 | 85,116 | 1,504,851 | 504,018 | Sep 14 |
| ACMR | Wang David H | See Remarks | Sep 12 '23 | Sale | 18.06 | 90,000 | 1,625,166 | 589,134 | Sep 14 |
| ACMR | Wang David H | See Remarks | Sep 04 '23 | Option Exercise | 0.50 | 180,000 | 90,000 | 684,018 | Sep 06 |