CIK: 1379941 - Address: C/o Amphastar Pharmaceuticals, Inc., 11570 6Th Street, Rancho Cucamonga, CA 91730
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P%ret111-144-820186
P%wins0100100010010067
S%ret1131-2-5-9-7454
S%wins3367676750047

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6/5/23 16:18
6/1/23
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsLee HowardCADM.d27816.6901713143D
6/5/23 16:18
6/1/23
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsLee HowardCADS.d-75145.020-17-10143D
6/7/22 19:36
6/6/22
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsLee HowardCADM.d17617.110108139D
6/7/22 19:36
6/6/22
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsLee HowardCADS.d-38937.790-10-7139D
5/25/22 20:21
5/23/22
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsLee HowardCADM.d17117.110108139D
5/25/22 20:21
5/23/22
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsLee HowardCADS.d-34934.930-10-7139D
6/8/21 20:56
6/7/21
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsLee HowardCADM.dm26016.4301613139D
6/8/21 20:56
6/7/21
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsLee HowardCADS.dm-30519.300-16-10139D
5/24/21 16:45
5/20/21
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsLee HowardCADM.d16416.430108133D
5/24/21 16:45
5/20/21
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsLee HowardCADS.d-19719.740-10-7133D
5/27/20 17:02
5/22/20
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsLee HowardCADM.dm30215.1102019128D
5/27/20 17:02
5/22/20
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsLee HowardCADS.dm-37018.480-20-14128D
5/22/20 16:05
5/20/20
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsLee HowardCADM.dm42015.1102828128D
5/22/20 16:05
5/20/20
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsLee HowardCADS.dm-51218.450-28-18128D
12/7/18 18:36
12/4/18
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsLee HowardCADM.dm42914.6602931123D
12/7/18 18:36
12/4/18
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsLee HowardCADS.dm-63421.670-29-19123D
11/16/16 16:30
11/14/16
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsLee HowardCADM.dm54114.2383850115D1055249116162132-7-3-15
11/16/16 16:30
11/14/16
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsLee HowardCADS.dm-78520.658-38-25115D1055249116162132-7-3-15
9/2/16 19:05
9/1/16
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsLee HowardCADM.d15815.23101010115D58406920105-7-22-246-19
9/2/16 19:05
9/1/16
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsLee HowardCADS.d-19518.7810-10-8115D58406920105-7-22-246-19
12/17/15 19:20
12/15/15
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsLee HowardCADM.dm44911.6843854110D27-16-111-4-1202-15-18645
12/17/15 19:20
12/15/15
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsLee HowardCADS.dm-55214.344-38-26110D27-16-111-4-1202-15-18645
8/27/14 13:57
8/25/14
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsLee HowardCADP6510.84166101D19221314-144-82018

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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