United States Semiconductors & Semiconductor Equipment

ACM Research Inc (ACMR)

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ACM Research experienced nine insider trading transactions over the past ninety days, totaling approximately 14.75 million dollars in sales. These divestments occurred following an earnings report that exceeded expectations. Despite this activity, the stock price declined 16.1 percent during the same period, reflecting broader market volatility for the technology firm.
Ticker: ACMR Exchange: NMS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for ACM Research Inc. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Wang David H See Remarks Executive Director Large shareholder
Transaction date
Planned sale
Price
497.48
Quantity 91,611 +17.8%
Value US$839,223
Wang David H See Remarks Executive Director Large shareholder
Transaction date
Planned sale
Price
348.56
Quantity 72,394 +9.8%
Value US$3,654,773
Wang David H See Remarks Executive Director Large shareholder
Transaction date
Planned sale
Price
249.95
Quantity 80,648 -14.1%
Value US$1,736,289
Wang David H See Remarks Executive Director Large shareholder
Transaction date
Planned sale
Price
75.58
Quantity 1,000 -1.4%
Value US$100,000
Wang David H See Remarks Executive Director Large shareholder
Transaction date
Planned sale
Price
74.67
Quantity 1,000 -2.3%
Value US$100,000
Wang David H See Remarks Executive Director Large shareholder
Transaction date
Planned sale
Price
74.67
Quantity 1,000 -2.3%
Value US$100,000
Wang David H See Remarks Executive Director Large shareholder
Transaction date
Planned sale
Price
73.80
Quantity 1,000 -3.8%
Value US$100,000
Wang David H See Remarks Executive Director Large shareholder
Transaction date
Planned sale
Price
73.80
Quantity 1,000 -3.8%
Value US$100,000
HUI WANG Officer; Director; 10% Stockholder Executive Director Large shareholder
Transaction date
Proposed sale
Price
74.59
Quantity 1,000
Value US$100,000
Wang David H See Remarks Executive Director Large shareholder
Transaction date
Planned sale
Price
78.57
Quantity 1,000 -0.2%
Value US$100,000
Wang David H See Remarks Executive Director Large shareholder
Transaction date
Planned sale
Price
78.08
Quantity 1,000 -1.5%
Value US$100,000
Wang David H See Remarks Executive Director Large shareholder
Transaction date
Planned sale
Price
77.15
Quantity 1,000 -5.9%
Value US$100,000
Wang David H See Remarks Executive Director Large shareholder
Transaction date
Planned sale
Price
77.15
Quantity 1,000 -5.9%
Value US$100,000
Wang David H See Remarks Executive Director Large shareholder
Transaction date
Planned sale
Price
75.99
Quantity 1,000 -0.6%
Value US$100,000
Wang David H See Remarks Executive Director Large shareholder
Transaction date
Planned sale
Price
75.99
Quantity 1,000 -0.6%
Value US$100,000
HUI WANG Officer; Director; 10% Stockholder Executive Director Large shareholder
Transaction date
Proposed sale
Price
77.26
Quantity 1,000
Value US$100,000
McKechnie Mark See Remarks Officer
Transaction date
Planned sale
Price
77.89
Quantity 11,209 -92.6%
Value US$873,069
McKechnie Mark See Remarks Officer
Transaction date
Planned sale
Price
77.45
Quantity 30,365 -71.5%
Value US$2,351,769
McKechnie Mark See Remarks Officer
Transaction date
Planned sale
Price
76.34
Quantity 13,625 -24.3%
Value US$1,040,132
MARK A MCKECHNIE Officer Officer
Transaction date
Proposed sale
Price
77.26
Quantity 55,199
Value US$4,264,868
Dun Haiping Non-Executive Director
Transaction date
Planned sale
Price
82.17
Quantity 400 -100.0%
Value US$32,868
Dun Haiping Non-Executive Director
Transaction date
Planned sale
Price
81.31
Quantity 3,400 -89.5%
Value US$276,454
Dun Haiping Non-Executive Director
Transaction date
Planned sale
Price
80.29
Quantity 1,200 -24.0%
Value US$96,348
HAIPING DUN Director Non-Executive Director
Transaction date
Proposed sale
Price
81.13
Quantity 5,000
Value US$405,663
Cheav Sotheara See remarks Officer
Transaction date
Planned sale
Price
85.41
Quantity 1,647 -1.6%
Value US$140,670
Cheav Sotheara See remarks Officer
Transaction date
Planned sale
Price
84.01
Quantity 400 -0.4%
Value US$33,604
Cheav Sotheara See remarks Officer
Transaction date
Planned sale
Price
82.61
Quantity 968 -0.9%
Value US$79,966
Cheav Sotheara See remarks Officer
Transaction date
Planned sale
Price
81.73
Quantity 2,384 -2.3%
Value US$194,844
SOTHEARA CHEAV Officer Officer
Transaction date
Proposed sale
Price
83.18
Quantity 5,399
Value US$449,080
Cheav Sotheara See remarks Officer
Transaction date
Planned sale
Price
85.77
Quantity 2,839 -2.8%
Value US$243,501
Cheav Sotheara See remarks Officer
Transaction date
Planned sale
Price
85.11
Quantity 9,212 -8.2%
Value US$784,033
Cheav Sotheara See remarks Officer
Transaction date
Planned sale
Price
84.08
Quantity 1,300 -1.1%
Value US$109,304
Wang David H See Remarks Executive Director Large shareholder
Transaction date
Planned sale
Price
87.91
Quantity 826 -0.1%
Value US$72,614
Wang David H See Remarks Executive Director Large shareholder
Transaction date
Planned sale
Price
87.13
Quantity 8,581 -1.1%
Value US$747,663
Wang David H See Remarks Executive Director Large shareholder
Transaction date
Planned sale
Price
86.07
Quantity 10,992 -1.3%
Value US$946,081
Wang David H See Remarks Executive Director Large shareholder
Transaction date
Planned sale
Price
85.11
Quantity 17,543 -2.1%
Value US$1,493,085
Wang David H See Remarks Executive Director Large shareholder
Transaction date
Planned sale
Price
83.86
Quantity 2,060 -0.2%
Value US$172,752
SOTHEARA CHEAV Officer Officer
Transaction date
Proposed sale
Price
85.15
Quantity 13,351
Value US$1,136,822
HUI WANG Officer; Director; 10% Stockholder Executive Director Large shareholder
Transaction date
Proposed sale
Price
85.80
Quantity 40,002
Value US$3,432,316
Wang David H See Remarks Executive Director Large shareholder
Transaction date
Planned sale
Price
93.04
Quantity 1,187 -0.1%
Value US$110,438
Wang David H See Remarks Executive Director Large shareholder
Transaction date
Planned sale
Price
92.38
Quantity 5,843 -0.7%
Value US$539,776
Wang David H See Remarks Executive Director Large shareholder
Transaction date
Planned sale
Price
90.78
Quantity 9,925 -1.2%
Value US$900,992
Wang David H See Remarks Executive Director Large shareholder
Transaction date
Planned sale
Price
89.84
Quantity 32,450 -3.8%
Value US$2,915,308
Wang David H See Remarks Executive Director Large shareholder
Transaction date
Planned sale
Price
88.98
Quantity 6,295 -0.7%
Value US$560,129
Wang David H See Remarks Executive Director Large shareholder
Transaction date
Planned sale
Price
87.57
Quantity 4,300 -0.5%
Value US$376,551
HUI WANG Officer; Director; 10% Stockholder Executive Director Large shareholder
Transaction date
Proposed sale
Price
90.05
Quantity 60,000
Value US$5,403,084
Dun Haiping Non-Executive Director
Transaction date
Planned sale
Price
67.54
Quantity 1,858 -100.0%
Value US$125,489
Dun Haiping Non-Executive Director
Transaction date
Planned sale
Price
67.21
Quantity 1,309 -41.3%
Value US$87,978
Dun Haiping Non-Executive Director
Transaction date
Planned sale
Price
65.09
Quantity 500 -13.6%
Value US$32,545
Dun Haiping Non-Executive Director
Transaction date
Planned sale
Price
63.84
Quantity 1,333 -26.7%
Value US$85,099
HAIPING DUN Director Non-Executive Director
Transaction date
Proposed sale
Price
66.22
Quantity 5,000
Value US$331,120
Pappis Charles C Non-Executive Director
Transaction date
Planned sale
Price
52.00
Quantity 5,000 -100.0%
Value US$260,000
CHARLES PAPPIS Director Non-Executive Director
Transaction date
Proposed sale
Price
52.00
Quantity 5,000
Value US$260,001
McKechnie Mark See Remarks Officer
Transaction date
Planned sale
Price
46.57
Quantity 564 -38.5%
Value US$26,265
McKechnie Mark See Remarks Officer
Transaction date
Planned sale
Price
45.74
Quantity 29,348 -95.2%
Value US$1,342,378
McKechnie Mark See Remarks Officer
Transaction date
Planned sale
Price
44.94
Quantity 8,639 -21.9%
Value US$388,237
McKechnie Mark See Remarks Officer
Transaction date
Planned sale
Price
46.55
Quantity 982 -52.2%
Value US$45,712
McKechnie Mark See Remarks Officer
Transaction date
Planned sale
Price
45.74
Quantity 47,108 -96.2%
Value US$2,154,720
McKechnie Mark See Remarks Officer
Transaction date
Planned sale
Price
44.89
Quantity 11,910 -19.6%
Value US$534,640
Wang David H See Remarks Executive Director Large shareholder
Transaction date
Planned sale
Price
46.57
Quantity 702 -0.1%
Value US$32,692
Wang David H See Remarks Executive Director Large shareholder
Transaction date
Planned sale
Price
45.74
Quantity 38,737 -4.6%
Value US$1,771,830
Wang David H See Remarks Executive Director Large shareholder
Transaction date
Planned sale
Price
44.92
Quantity 10,561 -1.2%
Value US$474,400
HUI WANG Officer; Director; 10% Stockholder Executive Director Large shareholder
Transaction date
Proposed sale
Price
45.58
Quantity 50,000
Value US$2,278,825
MARK A MCKECHNIE Officer Officer
Transaction date
Proposed sale
Price
45.58
Quantity 98,551
Value US$4,491,743
Wang David H See Remarks Executive Director Large shareholder
Transaction date
Planned sale
Price
48.34
Quantity 4,627 -0.6%
Value US$223,669
Wang David H See Remarks Executive Director Large shareholder
Transaction date
Planned sale
Price
47.89
Quantity 55,373 -6.4%
Value US$2,651,813
Liu Tracy Non-Executive Director
Transaction date
Planned sale
Price
48.25
Quantity 3,377 -3.0%
Value US$162,940
Liu Tracy Non-Executive Director
Transaction date
Planned sale
Price
47.81
Quantity 11,623 -9.2%
Value US$555,696
HUI WANG Officer; Director; 10% Stockholder Executive Director Large shareholder
Transaction date
Proposed sale
Price
47.92
Quantity 60,000
Value US$2,875,386
TRACY DONG LIU Director Non-Executive Director
Transaction date
Proposed sale
Price
47.91
Quantity 15,000
Value US$718,666
Liu Tracy Non-Executive Director
Transaction date
Planned sale
Price
48.19
Quantity 12,784 -10.3%
Value US$616,061
Liu Tracy Non-Executive Director
Transaction date
Planned sale
Price
47.06
Quantity 32,216 -20.7%
Value US$1,516,085
TRACY DONG LIU Director Non-Executive Director
Transaction date
Proposed sale
Price
47.38
Quantity 45,000
Value US$2,132,248
Dun Haiping Non-Executive Director
Transaction date
Planned sale
Price
43.94
Quantity 900 -100.0%
Value US$39,546
Dun Haiping Non-Executive Director
Transaction date
Planned sale
Price
43.37
Quantity 4,100 -82.0%
Value US$177,817
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-09-10 2026-09-09 PlS Planned sale
Wang David H

See Remarks

Executive Director Large shareholder
91,611 +17.8%
497.48
US$839,223 		91,611 +17.8% 497.48 US$839,223
2026-09-10 2026-09-09 PlS Planned sale
Wang David H

See Remarks

Executive Director Large shareholder
72,394 +9.8%
348.56
US$3,654,773 		72,394 +9.8% 348.56 US$3,654,773
2026-09-10 2026-09-09 PlS Planned sale
Wang David H

See Remarks

Executive Director Large shareholder
80,648 -14.1%
249.95
US$1,736,289 		80,648 -14.1% 249.95 US$1,736,289
2026-09-10 2026-09-09 PlS Planned sale
Wang David H

See Remarks

Executive Director Large shareholder
1,000 -1.4%
75.58
US$100,000 		1,000 -1.4% 75.58 US$100,000
2026-09-10 2026-09-09 PlS Planned sale
Wang David H

See Remarks

Executive Director Large shareholder
1,000 -2.3%
74.67
US$100,000 		1,000 -2.3% 74.67 US$100,000
2026-09-10 2026-09-09 PlS Planned sale
Wang David H

See Remarks

Executive Director Large shareholder
1,000 -2.3%
74.67
US$100,000 		1,000 -2.3% 74.67 US$100,000
2026-09-10 2026-09-09 PlS Planned sale
Wang David H

See Remarks

Executive Director Large shareholder
1,000 -3.8%
73.80
US$100,000 		1,000 -3.8% 73.80 US$100,000
2026-09-10 2026-09-09 PlS Planned sale
Wang David H

See Remarks

Executive Director Large shareholder
1,000 -3.8%
73.80
US$100,000 		1,000 -3.8% 73.80 US$100,000
2026-09-09 2026-09-09 PrS Proposed sale
HUI WANG

Officer; Director; 10% Stockholder

Executive Director Large shareholder
1,000
74.59
US$100,000 		1,000 74.59 US$100,000
2026-09-10 2026-09-08 PlS Planned sale
Wang David H

See Remarks

Executive Director Large shareholder
1,000 -0.2%
78.57
US$100,000 		1,000 -0.2% 78.57 US$100,000
2026-09-10 2026-09-08 PlS Planned sale
Wang David H

See Remarks

Executive Director Large shareholder
1,000 -1.5%
78.08
US$100,000 		1,000 -1.5% 78.08 US$100,000
2026-09-10 2026-09-08 PlS Planned sale
Wang David H

See Remarks

Executive Director Large shareholder
1,000 -5.9%
77.15
US$100,000 		1,000 -5.9% 77.15 US$100,000
2026-09-10 2026-09-08 PlS Planned sale
Wang David H

See Remarks

Executive Director Large shareholder
1,000 -5.9%
77.15
US$100,000 		1,000 -5.9% 77.15 US$100,000
2026-09-10 2026-09-08 PlS Planned sale
Wang David H

See Remarks

Executive Director Large shareholder
1,000 -0.6%
75.99
US$100,000 		1,000 -0.6% 75.99 US$100,000
2026-09-10 2026-09-08 PlS Planned sale
Wang David H

See Remarks

Executive Director Large shareholder
1,000 -0.6%
75.99
US$100,000 		1,000 -0.6% 75.99 US$100,000
2026-09-08 2026-09-08 PrS Proposed sale
HUI WANG

Officer; Director; 10% Stockholder

Executive Director Large shareholder
1,000
77.26
US$100,000 		1,000 77.26 US$100,000
2026-08-21 2026-08-20 PlS Planned sale
McKechnie Mark

See Remarks

Officer
11,209 -92.6%
77.89
US$873,069 		11,209 -92.6% 77.89 US$873,069
2026-08-21 2026-08-20 PlS Planned sale
McKechnie Mark

See Remarks

Officer
30,365 -71.5%
77.45
US$2,351,769 		30,365 -71.5% 77.45 US$2,351,769
2026-08-21 2026-08-20 PlS Planned sale
McKechnie Mark

See Remarks

Officer
13,625 -24.3%
76.34
US$1,040,132 		13,625 -24.3% 76.34 US$1,040,132
2026-08-20 2026-08-20 PrS Proposed sale
MARK A MCKECHNIE

Officer

Officer
55,199
77.26
US$4,264,868 		55,199 77.26 US$4,264,868
2026-08-20 2026-08-18 PlS Planned sale
Dun Haiping
Non-Executive Director
400 -100.0%
82.17
US$32,868 		400 -100.0% 82.17 US$32,868
2026-08-20 2026-08-18 PlS Planned sale
Dun Haiping
Non-Executive Director
3,400 -89.5%
81.31
US$276,454 		3,400 -89.5% 81.31 US$276,454
2026-08-20 2026-08-18 PlS Planned sale
Dun Haiping
Non-Executive Director
1,200 -24.0%
80.29
US$96,348 		1,200 -24.0% 80.29 US$96,348
2026-08-18 2026-08-18 PrS Proposed sale
HAIPING DUN

Director

Non-Executive Director
5,000
81.13
US$405,663 		5,000 81.13 US$405,663
2026-06-05 2026-06-05 PlS Planned sale
Cheav Sotheara

See remarks

Officer
1,647 -1.6%
85.41
US$140,670 		1,647 -1.6% 85.41 US$140,670
2026-06-05 2026-06-05 PlS Planned sale
Cheav Sotheara

See remarks

Officer
400 -0.4%
84.01
US$33,604 		400 -0.4% 84.01 US$33,604
2026-06-05 2026-06-05 PlS Planned sale
Cheav Sotheara

See remarks

Officer
968 -0.9%
82.61
US$79,966 		968 -0.9% 82.61 US$79,966
2026-06-05 2026-06-05 PlS Planned sale
Cheav Sotheara

See remarks

Officer
2,384 -2.3%
81.73
US$194,844 		2,384 -2.3% 81.73 US$194,844
2026-06-05 2026-06-05 PrS Proposed sale
SOTHEARA CHEAV

Officer

Officer
5,399
83.18
US$449,080 		5,399 83.18 US$449,080
2026-06-05 2026-06-04 PlS Planned sale
Cheav Sotheara

See remarks

Officer
2,839 -2.8%
85.77
US$243,501 		2,839 -2.8% 85.77 US$243,501
2026-06-05 2026-06-04 PlS Planned sale
Cheav Sotheara

See remarks

Officer
9,212 -8.2%
85.11
US$784,033 		9,212 -8.2% 85.11 US$784,033
2026-06-05 2026-06-04 PlS Planned sale
Cheav Sotheara

See remarks

Officer
1,300 -1.1%
84.08
US$109,304 		1,300 -1.1% 84.08 US$109,304
2026-06-05 2026-06-04 PlS Planned sale
Wang David H

See Remarks

Executive Director Large shareholder
826 -0.1%
87.91
US$72,614 		826 -0.1% 87.91 US$72,614
2026-06-05 2026-06-04 PlS Planned sale
Wang David H

See Remarks

Executive Director Large shareholder
8,581 -1.1%
87.13
US$747,663 		8,581 -1.1% 87.13 US$747,663
2026-06-05 2026-06-04 PlS Planned sale
Wang David H

See Remarks

Executive Director Large shareholder
10,992 -1.3%
86.07
US$946,081 		10,992 -1.3% 86.07 US$946,081
2026-06-05 2026-06-04 PlS Planned sale
Wang David H

See Remarks

Executive Director Large shareholder
17,543 -2.1%
85.11
US$1,493,085 		17,543 -2.1% 85.11 US$1,493,085
2026-06-05 2026-06-04 PlS Planned sale
Wang David H

See Remarks

Executive Director Large shareholder
2,060 -0.2%
83.86
US$172,752 		2,060 -0.2% 83.86 US$172,752
2026-06-04 2026-06-04 PrS Proposed sale
SOTHEARA CHEAV

Officer

Officer
13,351
85.15
US$1,136,822 		13,351 85.15 US$1,136,822
2026-06-04 2026-06-04 PrS Proposed sale
HUI WANG

Officer; Director; 10% Stockholder

Executive Director Large shareholder
40,002
85.80
US$3,432,316 		40,002 85.80 US$3,432,316
2026-06-05 2026-06-03 PlS Planned sale
Wang David H

See Remarks

Executive Director Large shareholder
1,187 -0.1%
93.04
US$110,438 		1,187 -0.1% 93.04 US$110,438
2026-06-05 2026-06-03 PlS Planned sale
Wang David H

See Remarks

Executive Director Large shareholder
5,843 -0.7%
92.38
US$539,776 		5,843 -0.7% 92.38 US$539,776
2026-06-05 2026-06-03 PlS Planned sale
Wang David H

See Remarks

Executive Director Large shareholder
9,925 -1.2%
90.78
US$900,992 		9,925 -1.2% 90.78 US$900,992
2026-06-05 2026-06-03 PlS Planned sale
Wang David H

See Remarks

Executive Director Large shareholder
32,450 -3.8%
89.84
US$2,915,308 		32,450 -3.8% 89.84 US$2,915,308
2026-06-05 2026-06-03 PlS Planned sale
Wang David H

See Remarks

Executive Director Large shareholder
6,295 -0.7%
88.98
US$560,129 		6,295 -0.7% 88.98 US$560,129
2026-06-05 2026-06-03 PlS Planned sale
Wang David H

See Remarks

Executive Director Large shareholder
4,300 -0.5%
87.57
US$376,551 		4,300 -0.5% 87.57 US$376,551
2026-06-03 2026-06-03 PrS Proposed sale
HUI WANG

Officer; Director; 10% Stockholder

Executive Director Large shareholder
60,000
90.05
US$5,403,084 		60,000 90.05 US$5,403,084
2026-05-21 2026-05-19 PlS Planned sale
Dun Haiping
Non-Executive Director
1,858 -100.0%
67.54
US$125,489 		1,858 -100.0% 67.54 US$125,489
2026-05-21 2026-05-19 PlS Planned sale
Dun Haiping
Non-Executive Director
1,309 -41.3%
67.21
US$87,978 		1,309 -41.3% 67.21 US$87,978
2026-05-21 2026-05-19 PlS Planned sale
Dun Haiping
Non-Executive Director
500 -13.6%
65.09
US$32,545 		500 -13.6% 65.09 US$32,545
2026-05-21 2026-05-19 PlS Planned sale
Dun Haiping
Non-Executive Director
1,333 -26.7%
63.84
US$85,099 		1,333 -26.7% 63.84 US$85,099
2026-05-19 2026-05-19 PrS Proposed sale
HAIPING DUN

Director

Non-Executive Director
5,000
66.22
US$331,120 		5,000 66.22 US$331,120
2026-04-21 2026-04-17 PlS Planned sale
Pappis Charles C
Non-Executive Director
5,000 -100.0%
52.00
US$260,000 		5,000 -100.0% 52.00 US$260,000
2026-04-17 2026-04-17 PrS Proposed sale
CHARLES PAPPIS

Director

Non-Executive Director
5,000
52.00
US$260,001 		5,000 52.00 US$260,001
2026-03-13 2026-03-12 PlS Planned sale
McKechnie Mark

See Remarks

Officer
564 -38.5%
46.57
US$26,265 		564 -38.5% 46.57 US$26,265
2026-03-13 2026-03-12 PlS Planned sale
McKechnie Mark

See Remarks

Officer
29,348 -95.2%
45.74
US$1,342,378 		29,348 -95.2% 45.74 US$1,342,378
2026-03-13 2026-03-12 PlS Planned sale
McKechnie Mark

See Remarks

Officer
8,639 -21.9%
44.94
US$388,237 		8,639 -21.9% 44.94 US$388,237
2026-03-13 2026-03-12 PlS Planned sale
McKechnie Mark

See Remarks

Officer
982 -52.2%
46.55
US$45,712 		982 -52.2% 46.55 US$45,712
2026-03-13 2026-03-12 PlS Planned sale
McKechnie Mark

See Remarks

Officer
47,108 -96.2%
45.74
US$2,154,720 		47,108 -96.2% 45.74 US$2,154,720
2026-03-13 2026-03-12 PlS Planned sale
McKechnie Mark

See Remarks

Officer
11,910 -19.6%
44.89
US$534,640 		11,910 -19.6% 44.89 US$534,640
2026-03-13 2026-03-12 PlS Planned sale
Wang David H

See Remarks

Executive Director Large shareholder
702 -0.1%
46.57
US$32,692 		702 -0.1% 46.57 US$32,692
2026-03-13 2026-03-12 PlS Planned sale
Wang David H

See Remarks

Executive Director Large shareholder
38,737 -4.6%
45.74
US$1,771,830 		38,737 -4.6% 45.74 US$1,771,830
2026-03-13 2026-03-12 PlS Planned sale
Wang David H

See Remarks

Executive Director Large shareholder
10,561 -1.2%
44.92
US$474,400 		10,561 -1.2% 44.92 US$474,400
2026-03-12 2026-03-12 PrS Proposed sale
HUI WANG

Officer; Director; 10% Stockholder

Executive Director Large shareholder
50,000
45.58
US$2,278,825 		50,000 45.58 US$2,278,825
2026-03-12 2026-03-12 PrS Proposed sale
MARK A MCKECHNIE

Officer

Officer
98,551
45.58
US$4,491,743 		98,551 45.58 US$4,491,743
2026-03-13 2026-03-11 PlS Planned sale
Wang David H

See Remarks

Executive Director Large shareholder
4,627 -0.6%
48.34
US$223,669 		4,627 -0.6% 48.34 US$223,669
2026-03-13 2026-03-11 PlS Planned sale
Wang David H

See Remarks

Executive Director Large shareholder
55,373 -6.4%
47.89
US$2,651,813 		55,373 -6.4% 47.89 US$2,651,813
2026-03-12 2026-03-11 PlS Planned sale
Liu Tracy
Non-Executive Director
3,377 -3.0%
48.25
US$162,940 		3,377 -3.0% 48.25 US$162,940
2026-03-12 2026-03-11 PlS Planned sale
Liu Tracy
Non-Executive Director
11,623 -9.2%
47.81
US$555,696 		11,623 -9.2% 47.81 US$555,696
2026-03-11 2026-03-11 PrS Proposed sale
HUI WANG

Officer; Director; 10% Stockholder

Executive Director Large shareholder
60,000
47.92
US$2,875,386 		60,000 47.92 US$2,875,386
2026-03-11 2026-03-11 PrS Proposed sale
TRACY DONG LIU

Director

Non-Executive Director
15,000
47.91
US$718,666 		15,000 47.91 US$718,666
2026-03-12 2026-03-10 PlS Planned sale
Liu Tracy
Non-Executive Director
12,784 -10.3%
48.19
US$616,061 		12,784 -10.3% 48.19 US$616,061
2026-03-12 2026-03-10 PlS Planned sale
Liu Tracy
Non-Executive Director
32,216 -20.7%
47.06
US$1,516,085 		32,216 -20.7% 47.06 US$1,516,085
2026-03-10 2026-03-10 PrS Proposed sale
TRACY DONG LIU

Director

Non-Executive Director
45,000
47.38
US$2,132,248 		45,000 47.38 US$2,132,248
2026-03-11 2026-03-09 PlS Planned sale
Dun Haiping
Non-Executive Director
900 -100.0%
43.94
US$39,546 		900 -100.0% 43.94 US$39,546
2026-03-11 2026-03-09 PlS Planned sale
Dun Haiping
Non-Executive Director
4,100 -82.0%
43.37
US$177,817 		4,100 -82.0% 43.37 US$177,817
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