ACM Research, Inc.

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ACM Research, Inc.

$ACMR

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Trade Date Insider Insider Title Security Type Execution Date Exercise Date Expiration Date Share Price Quantity Shares Owned Shares Code Transaction Code Swap Under SEC Title Under Sec Shares Nature of Ownership SEC Link
2020-05-21David H WangClass B Common Stock-$0.0033,3340DC0Class A Common Stock33,334IForm 4
2020-06-15Mark MckechnieStock Option-2028-07-31$0.005,41534,585DM0Class A Common Stock5,415DForm 4
2020-04-28Lisa FengStock Option-2030-04-27$0.0010,00010,000AA0Class A Common Stock10,000DForm 4
2020-08-05David H WangClass A Common Stock-2030-03-19$0.00181,799181,799AA0Class A Common Stock181,799DForm 4
2020-08-27Mark MckechnieStock Option-2028-07-31$0.004,58530,000DM0Class A Common Stock4,585DForm 4
2020-08-27David H WangStock Option-2021-05-01$0.0070,00033,334DM0Class A Common Stock70,000DForm 4
2020-09-08Chenming HuStock Option-2026-12-27$0.0031,1020DM0Class A Common Stock31,102DForm 4
2020-09-09Jian WangStock Option-2025-05-01$0.0033,3340DM0Class A Common Stock33,334DForm 4
2020-09-10Tracy LiuStock Option-2029-04-22$0.006,00014,000DM0Class A Common Stock6,000DForm 4
2020-09-10Sotheara CheavStock Option-2021-05-01$0.005,0004,941DM0Class A Common Stock5,000DForm 4
2020-09-14Sotheara CheavStock Option-2021-05-01$0.004,9410DM0Class A Common Stock4,941DForm 4
2020-09-16Lisa FengStock Option-2028-01-24$0.0015,00015,000DM0Class A Common Stock15,000DForm 4
2020-11-05Sotheara CheavStock Option-2025-05-01$0.0020,00013,334DM0Class A Common Stock20,000DForm 4
2020-11-19Mark MckechnieStock Option-2029-04-22$0.007,50022,500DM0Class A Common Stock7,500DForm 4
2020-11-25David H WangStock Option-2021-05-01$0.0033,3340DM0Class A Common Stock33,334DForm 4
2020-11-25David H WangStock Option-2021-05-01$0.0066,666100,001DM0Class A Common Stock66,666DForm 4
2021-02-12Fuping ChenStock Option-2026-12-27$0.0030,00016,667DM0Class A Common Stock30,000DForm 4
2021-02-26Lisa FengStock Option-2027-11-01$0.003,4702,437DM0Class A Common Stock3,470DForm 4
2021-03-02Chenming HuStock Option-2027-03-08$0.0010,00023,334AM0Class A Common Stock10,000DForm 4
2021-02-22Chenming HuStock Option-2031-02-21$0.005,0005,000AA0Class A Common Stock5,000DForm 4
2021-02-22Haiping DunStock Option-2031-02-21$0.005,0005,000AA0Class A Common Stock5,000DForm 4
2021-02-22Tracy LiuStock Option-2031-02-21$0.005,0005,000AA0Class A Common Stock5,000DForm 4
2021-03-04Chenming HuStock Option-2027-03-08$0.0011,00012,334AM0Class A Common Stock11,000DForm 4
2021-03-08Chenming HuStock Option-2027-03-08$0.0012,3340AM0Class A Common Stock12,334DForm 4
2021-03-12David H WangStock Option-2021-05-01$0.00100,0010DM0Class A Common Stock100,001DForm 4
2021-03-12Mark MckechnieStock Option-2028-07-31$0.0010,02819,972DM0Class A Common Stock10,028DForm 4
2021-03-15Sotheara CheavStock Option-2028-07-31$0.0010,00030,000DM0Class A Common Stock10,000DForm 4
2021-03-16Sotheara CheavStock Option-2028-07-31$0.0010,00020,000DM0Class A Common Stock10,000DForm 4
2021-03-30Chenming HuStock Option-2026-12-27$0.0010,00023,334AM0Class A Common Stock10,000DForm 4
2021-04-05Sotheara CheavStock Option-2025-05-01$0.0013,3340DM0Class A Common Stock13,334DForm 4
2021-08-19Mark MckechnieStock Option-2028-07-31$0.005,00014,972DM0Class A Common Stock5,000DForm 4
2021-05-04Chenming HuStock Option-2026-12-27$0.0023,3340AM0Class A Common Stock23,334DForm 4
2021-09-14Fuping ChenStock Option-2021-09-142030-07-27$0.0010,00010,000AA0Class A Common Stock10,000DForm 4
2021-11-03Lisa FengStock Option-2027-11-01$0.002,4370DM0Class A Common Stock2,437DForm 4
2021-11-18Mark MckechnieStock Option-2028-07-31$0.005,0009,972DM0Class A Common Stock5,000DForm 4
2022-03-02Haiping DunStock Option-2025-05-01$0.0012,500154,167DM0Class A Common Stock12,500DForm 4
2021-03-09Mark MckechnieStock Option-2028-07-31$0.003009,672DM0Class A Common Stock300DForm 4
2021-03-10Mark MckechnieStock Option-2028-07-31$0.005,0004,672DM0Class A Common Stock5,000DForm 4
2022-03-09Haiping DunStock Option-2025-05-01$0.0012,269231DM0Class A Common Stock231DForm 4
2022-05-18Haiping DunStock Option-2025-05-01$0.0037,500425,001DM0Class A Common Stock37,500DForm 4
2022-06-30Chenming HuStock Option-2032-06-29$0.0024,00024,000AA0Class A Common Stock24,000DForm 4
2022-06-30Haiping DunStock Option-2032-06-29$0.0024,00024,000AA0Class A Common Stock24,000DForm 4
2022-06-30Tracy LiuStock Option-2032-06-29$0.0024,00024,000AA0Class A Common Stock24,000DForm 4