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Dun Haiping

DateNameSymbolTypeSecuritySharesPriceValueOwnershipReported
08/22/2023ACM Research, Inc.ACMRSaleClass A Common Stock32.1k$13.85$444.6k 08/22/2023
08/10/2023ACM Research, Inc.ACMRGrantStock Option30k$0.00$0 08/10/2023
08/10/2023ACM Research, Inc.ACMRGrantStock Option24k$0.00$0 08/10/2023
08/10/2023ACM Research, Inc.ACMRGrantStock Option30k$13.24$397.2k 08/10/2023
08/10/2023ACM Research, Inc.ACMRGrantStock Option24k$13.24$317.8k 08/10/2023
06/01/2023ACM Research, Inc.ACMRSaleClass A Common Stock37.5k$10.00$375k 06/01/2023
05/22/2023ACM Research, Inc.ACMRPayment of ExerciseClass A Common Stock1.9k$9.73$18.8k 05/22/2023
05/22/2023ACM Research, Inc.ACMRExerciseStock Option37.5k$0.50$18.8k 05/22/2023
03/16/2023ACM Research, Inc.ACMRSaleClass A Common Stock37.5k$12.06$452.2k 03/16/2023
03/09/2023ACM Research, Inc.ACMRPayment of ExerciseClass A Common Stock1.5k$12.47$18.8k 03/09/2023
03/09/2023ACM Research, Inc.ACMRExerciseStock Option37.5k$0.50$18.8k 03/09/2023
11/30/2022ACM Research, Inc.ACMRSaleClass A Common Stock35.3k$8.43$297.8k 11/30/2022
11/22/2022ACM Research, Inc.ACMRPayment of ExerciseClass A Common Stock2.2k$8.63$18.8k 11/22/2022
11/22/2022ACM Research, Inc.ACMRExerciseStock Option37.5k$0.50$18.8k 11/22/2022
11/14/2022ACM Research, Inc.ACMRPayment of ExerciseClass A Common Stock2k$9.52$18.8k 11/14/2022
11/14/2022ACM Research, Inc.ACMRExerciseStock Option37.5k$0.50$18.8k 11/14/2022
08/22/2022ACM Research, Inc.ACMRSaleClass A Common Stock36.5k$16.10$588.2k 08/22/2022
08/15/2022ACM Research, Inc.ACMRExerciseStock Option37.5k$0.50$18.8k 08/15/2022
08/15/2022ACM Research, Inc.ACMRSaleClass A Common Stock36.5k$19.28$704.1k 08/15/2022
08/15/2022ACM Research, Inc.ACMRPayment of ExerciseClass A Common Stock963$19.49$18.8k 08/15/2022
08/08/2022ACM Research, Inc.ACMRPayment of ExerciseClass A Common Stock981$19.13$18.8k 08/08/2022
08/08/2022ACM Research, Inc.ACMRExerciseStock Option37.5k$0.50$18.8k 08/08/2022
06/30/2022ACM Research, Inc.ACMRGrantStock Option24k$16.83$403.9k 06/30/2022
05/27/2022ACM Research, Inc.ACMRSaleClass A Common Stock36.2k$15.00$542.2k 05/27/2022
05/18/2022ACM Research, Inc.ACMRExerciseClass A Common Stock37.5k$0.50$18.8k 05/18/2022
05/18/2022ACM Research, Inc.ACMRPayment of ExerciseClass A Common Stock1.4k$13.89$18.8k 05/18/2022
05/18/2022ACM Research, Inc.ACMRExerciseStock Option37.5k$1.50$56.2k 05/18/2022
03/09/2022ACM Research, Inc.ACMRExerciseStock Option12.3k$1.50$18.4k 03/09/2022
03/09/2022ACM Research, Inc.ACMRSaleClass A Common Stock3k$82.66$248k 03/09/2022
03/09/2022ACM Research, Inc.ACMRSaleClass A Common Stock8.1k$82.11$662.5k 03/09/2022
03/09/2022ACM Research, Inc.ACMRSaleClass A Common Stock1.2k$80.48$96.6k 03/09/2022
03/02/2022ACM Research, Inc.ACMRPayment of ExerciseClass A Common Stock231$81.46$18.8k 03/02/2022
03/02/2022ACM Research, Inc.ACMRExerciseStock Option12.5k$1.50$18.8k 03/02/2022
02/22/2021ACM Research, Inc.ACMRGrantStock Option5k$0.00$0 02/22/2021
02/22/2021ACM Research, Inc.ACMRGrantStock Option5k$119.98$599.9k 02/22/2021
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