ACMR

ACM Research, Inc. NGM · ACMR

$83.92 -0.17 (-0.20%)

Pullback · -1.22σ

+ Compare Open in Sniper

Insider transactions · 120d

Finnhub

Buys

Sells

Net shares

-12,397,309

Insider	Side	Shares	Price	Value	Traded
Cheav Sotheara	m	37,500	—	$0	2026-06-05
Cheav Sotheara	sell	100,002	$85.41	$8.5M	2026-06-05
Cheav Sotheara	sell	101,649	$84.01	$8.5M	2026-06-05
Cheav Sotheara	sell	102,049	$82.61	$8.4M	2026-06-05
Cheav Sotheara	sell	103,017	$81.73	$8.4M	2026-06-05
Cheav Sotheara	m	105,401	$13.89	$1.5M	2026-06-05
Cheav Sotheara	m	42,899	—	$0	2026-06-04
Cheav Sotheara	sell	100,002	$85.77	$8.6M	2026-06-04
Cheav Sotheara	sell	102,841	$85.11	$8.8M	2026-06-04
Cheav Sotheara	sell	112,053	$84.08	$9.4M	2026-06-04
Cheav Sotheara	m	113,353	$13.89	$1.6M	2026-06-04
Wang David H	m	270,000	—	$0	2026-06-04
Wang David H	sell	802,708	$87.91	$70.6M	2026-06-04
Wang David H	sell	803,534	$87.13	$70.0M	2026-06-04
Wang David H	sell	812,115	$86.07	$69.9M	2026-06-04
Wang David H	sell	823,107	$85.11	$70.1M	2026-06-04
Wang David H	sell	840,650	$83.86	$70.5M	2026-06-04
Wang David H	m	842,710	$1.00	$842,710	2026-06-04
Wang David H	m	310,002	—	$0	2026-06-03
Wang David H	sell	802,708	$93.04	$74.7M	2026-06-03
Wang David H	sell	803,895	$92.38	$74.3M	2026-06-03
Wang David H	sell	809,738	$90.78	$73.5M	2026-06-03
Wang David H	sell	819,663	$89.84	$73.6M	2026-06-03
Wang David H	sell	852,113	$88.98	$75.8M	2026-06-03
Wang David H	sell	858,408	$87.57	$75.2M	2026-06-03
Wang David H	m	862,708	$1.00	$862,708	2026-06-03
Dun Haiping	m	50,000	—	$0	2026-05-19
Dun Haiping	sell	—	$67.54	$0	2026-05-19
Dun Haiping	sell	1,858	$67.21	$124,876	2026-05-19
Dun Haiping	sell	3,167	$65.09	$206,140	2026-05-19
Dun Haiping	sell	3,667	$63.84	$234,101	2026-05-19
Dun Haiping	m	5,000	$5.60	$28,000	2026-05-19
Wang David H	buy	6,208	—	$0	2026-05-13
Pappis Charles C	m	—	—	$0	2026-04-17
Pappis Charles C	sell	—	$52.00	$0	2026-04-17
Pappis Charles C	m	5,000	$29.18	$145,900	2026-04-17