CIK: 1645326 - Address: C/O Amphastar Pharmaceuticals, Inc., 11570 6Th Street, Rancho Cucamonga, CA 91730
15 results

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11/13/24 20:26
11/12/24
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOSENIOR EM.d10314.95073223D
11/13/24 20:26
11/12/24
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOSENIOR ES.d-33748.880-7-3223D
9/17/24 16:11
9/13/24
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOSENIOR EM.d4514.95031223D
9/17/24 16:11
9/13/24
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOSENIOR ES.d-14548.260-3-1223D
8/27/24 21:33
8/26/24
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOSENIOR EM.d6014.95042223D
8/27/24 21:33
8/26/24
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOSENIOR ES.d-19348.350-4-2223D
12/5/23 18:25
12/1/23
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOSenior EM.dm11915.20084217D
12/5/23 18:25
12/1/23
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOSenior ES.dm-46259.030-8-3217D
6/21/23 17:05
6/20/23
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdM.d10911.330105217D
6/20/23 16:05
6/15/23
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdM.d28414.6401910207D
6/20/23 16:05
6/15/23
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdS.d-25951.790-5-2207D
6/14/23 17:36
6/13/23
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdM.d7214.40053193D
6/14/23 17:36
6/13/23
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdS.d-24148.240-5-3193D
5/19/23 18:36
5/18/23
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdM.d14414.400105192D
5/19/23 18:36
5/18/23
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdS.d-44244.210-10-5192D

DDerivative transaction in filing (usually option exercise)
MMultiple transactions in filing; earliest reported transaction date and weighted average transaction price
AAmended filing
EError detected in filing
S - SaleSale of securities on an exchange or to another person
S - Sale+OESale of securities on an exchange or to another person (after option exercise)
F - TaxPayment of exercise price or tax liability using portion of securities received from the company
P - PurchasePurchase of securities on an exchange or from another person
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