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

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S%ret11414-1-97163
S%wins5007575335047

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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
2/9/22 21:07
2/8/22
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdM.d7710.93074181D
2/9/22 21:07
2/8/22
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdS.d-18726.770-7-4181D
1/11/22 20:28
1/10/22
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdM.d15310.930148181D
1/11/22 20:28
1/10/22
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdS.d-53125.360-21-10181D
11/12/21 19:44
11/11/21
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdM.d8210.48084188D
11/12/21 19:44
11/11/21
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdS.d-16921.670-8-4188D
8/4/21 16:05
8/2/21
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdM.d6310.48063188D
8/4/21 16:05
8/2/21
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdS.d-19421.240-9-5188D
7/27/21 18:46
7/26/21
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdM.d6310.48063191D
7/27/21 18:46
7/26/21
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdS.d-12520.870-6-3191D
7/22/21 16:13
7/20/21
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdM.d5410.48053191D
7/22/21 16:13
7/20/21
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdS.d-10720.570-5-3191D
6/10/21 16:45
6/8/21
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdM.d11614.23084191D
6/10/21 16:45
6/8/21
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdS.dm-25119.430-13-6191D
5/17/21 19:38
5/13/21
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdM.dm16814.230126195D
5/17/21 19:38
5/13/21
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdS.dm-35719.710-18-9195D
6/5/20 16:15
6/3/20
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdM.dm22811.4102012184D
6/5/20 16:15
6/3/20
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdS.dm-43618.980-23-11184D
5/7/19 20:25
5/6/19
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdM.d19420.260106162D
5/7/19 20:25
5/6/19
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdS.d-21822.760-10-6162D
3/4/19 20:44
3/1/19
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdM.d6520.26032157D
3/4/19 20:44
3/1/19
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdS.d-8025.000-3-2157D
2/7/19 16:05
2/5/19
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdM.d6520.26032157D
2/7/19 16:05
2/5/19
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdS.d-9923.000-4-3157D
12/6/18 15:56
12/3/18
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdS-2422.000-1-1158D
11/13/18 17:10
11/8/18
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdS.m-4520.500-2-1158D
12/7/16 19:00
12/5/16
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdS-120.70800142D7244291013-11621-6-24
6/17/16 18:41
6/15/16
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdS-2515.855-2-1142D-6836310-5-3-17162432
12/17/15 19:30
12/16/15
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdS-1114.294-1-1130D27-16-111-4-1202-15-18645
6/19/15 16:30
6/17/15
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsZhou RongCAOEVP,ProdS-1616.486-1-1131D5118231155250-17-17-13

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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