CIK: 1263136 - Address: C/O Amphastar Pharmaceuticals, Inc., 11570 6Th Street, Rancho Cucamonga, CA 91730
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8/2/24 16:32
7/31/24
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCADOCFO,EVP,S.d-45544.230-10-1094D
6/28/24 16:26
6/27/24
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCADOCFO,EVP,S-14740.930-4-494D
3/8/24 16:52
3/6/24
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCADOCFO,EVP,S.d-84346.480-18-14109D
11/16/23 16:05
11/14/23
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCADOCFO,EVP,S.d-3,29855.670-59-37101D
9/8/23 16:08
9/6/23
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCADOCFO,EVP,S.d-3,14351.750-61-37101D
6/20/23 16:01
6/15/23
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCADOCFO,EVP,S.d-1,87550.850-37-26106D
6/5/23 17:06
6/2/23
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCADOCFO,EVP,S.d-51046.350-11-9106D
5/22/23 18:49
5/18/23
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCADOCFO,EVP,S.d-46644.350-11-9105D
4/18/23 20:07
4/17/23
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCADOCFO,EVP,S.d-23942.350-6-5105D
4/14/23 17:48
4/13/23
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCADOCFO,EVP,S.d-20642.350-5-4105D
4/12/23 17:21
4/10/23
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCADOCFO,EVP,S.d-40540.350-10-9105D
3/17/23 19:03
3/15/23
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,EVP,S.d-46536.430-13-10114D
3/3/23 16:47
3/1/23
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,EVP,S.d-39936.330-11-10101D
8/10/22 19:34
8/9/22
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,EVP,S.d-38438.350-10-9100D
7/1/22 18:08
6/30/22
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,EVP,S.d-64334.950-18-15100D
6/22/22 16:21
6/17/22
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,EVP,S-17732.050-6-5100D
3/18/22 18:57
3/16/22
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,EVP,S.d-1,72433.960-51-33105D
3/17/22 18:13
3/15/22
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,EVP,S.d-27234.460-8-6114D
3/9/22 16:06
3/7/22
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,EVP,S.d-38229.350-13-11106D
2/9/22 21:06
2/8/22
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,EVP,S.d-27026.950-10-9106D
1/11/22 18:22
1/7/22
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,EVP,S.dm-1,18324.750-48-31106D
1/4/22 16:52
12/30/21
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,EVP,S.d-23423.400-10-9106D
12/22/21 17:04
12/21/21
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,EVP,S.d-18522.400-8-7106D
12/17/21 19:52
12/16/21
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,EVP,S.d-3922.400-2-2106D
11/12/21 19:42
11/11/21
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,EVP,S.d-21321.330-10-9106D
8/17/21 16:25
8/16/21
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,EVP,S-12819.350-7-6106D
7/8/21 18:32
7/7/21
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,EVP,S.d-20420.370-10-8112D
3/17/21 19:40
3/15/21
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,SVP,S-8119.030-4-980D
1/20/21 17:58
1/19/21
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,SVP,S-12118.670-6-790D
8/18/20 16:12
8/14/20
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,SVP,S-11220.360-6-596D
7/8/20 16:05
7/6/20
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,SVP,S.d-30022.000-14-12101D
3/17/20 20:07
3/13/20
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,SVP,S-6613.940-5-670D
1/23/20 16:05
1/21/20
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,SVP,S-8020.070-4-579D
9/18/19 16:32
9/16/19
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,SVP,S.d-21321.760-10-1182D
8/16/19 17:07
8/15/19
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,SVP,S-10421.000-5-682D
3/6/19 17:20
3/4/19
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,SVP,S.d-3825.360-2-276D
2/15/19 20:09
2/15/19
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,SVP,S.d-24424.370-10-1276D
1/4/19 17:04
1/2/19
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,SVP,S-6319.520-3-476D
12/4/18 21:00
12/3/18
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,SVP,S.d-22422.400-10-1179D
11/13/18 17:09
11/8/18
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,SVP,S.dm-79820.740-38-3378D
8/17/18 16:05
8/16/18
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,SVP,S-4217.590-2-387D
7/11/18 16:03
7/9/18
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,SVP,S-5316.460-3-489D
3/15/18 16:16
3/13/18
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,SVP,S.d-39820.100-20-2078D
12/5/17 16:30
12/1/17
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,SVP,S-12219.670-6-778D
10/13/17 20:00
10/13/17
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,SVP,S-5618.560-3-383D
6/1/17 20:00
5/30/17
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,SVP,S-7316.930-4-587D
8/15/16 19:47
8/12/16
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,SVP,S-1918.197-1-264D7821623911911106-311-7
7/19/16 16:30
7/18/16
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,SVP,S-4117.766-2-365D8204235913512-375-3
6/3/16 16:30
6/2/16
AMPHAmphastar Pharmaceuticals, Inc.HealthDrugPharmaceutical PreparationsPeters William JCAOCFO,SVP,S-3716.005-2-367D-33442327622432028
10/4/13 14:00
10/3/13
HITKHi Tech Pharmacal Co IncNYHealthDrugPharmaceutical PreparationsPeters William JNYOEVP ,CFOS.d-91643.110-21-1000D
2/5/13 17:32
2/1/13
HITKHi Tech Pharmacal Co IncNYHealthDrugPharmaceutical PreparationsPeters William JNYOVP,CFOS.dm-17638.000-5-1000D
1/28/13 17:31
1/24/13
HITKHi Tech Pharmacal Co IncNYHealthDrugPharmaceutical PreparationsPeters William JNYOVP,CFOS.d-29938.000-8-1000D
8/17/12 17:17
8/15/12
HITKHi Tech Pharmacal Co IncNYHealthDrugPharmaceutical PreparationsPeters William JNYOVP,CFOS.d-44435.500-13-1000D
7/18/12 10:38
7/16/12
HITKHi Tech Pharmacal Co IncNYHealthDrugPharmaceutical PreparationsPeters William JNYOVP,CFOS.d-15932.000-5-1000D
4/14/10 15:55
4/12/10
HITKHi Tech Pharmacal Co IncNYHealthDrugPharmaceutical PreparationsPeters William JNYOVP,CFOS.d-14623.396-6-1000D131246-2-20-4-141405-8-10-3
1/7/10 16:01
1/5/10
HITKHi Tech Pharmacal Co IncNYHealthDrugPharmaceutical PreparationsPeters William JNYOVP,CFOS.d-7329.0217-3-1000D19136720824462252-2-7-31-22-22-14
12/16/09 12:06
12/11/09
HITKHi Tech Pharmacal Co IncNYHealthDrugPharmaceutical PreparationsPeters William JNYOVP,CFOS.d-14122.627-6-1000D13428318221212116-402310165
10/15/09 16:49
10/13/09
HITKHi Tech Pharmacal Co IncNYHealthDrugPharmaceutical PreparationsPeters William JNYOVP,CFOS.dm-65825.0510-26-1000D12517627599702676-3-7-236-10-12
10/7/09 17:35
10/5/09
HITKHi Tech Pharmacal Co IncNYHealthDrugPharmaceutical PreparationsPeters William JNYOVP,CFOS.d-4523.2615-2-1000D97168258149611917706-1922-3-9
10/2/09 13:09
9/30/09
HITKHi Tech Pharmacal Co IncNYHealthDrugPharmaceutical PreparationsPeters William JNYOVP,CFOS.d-24622.8114-11-1000D8712126212958633-29-15317-5
9/15/09 18:24
9/11/09
HITKHi Tech Pharmacal Co IncNYHealthDrugPharmaceutical PreparationsPeters William JNYOVP,CFOS.d-1,23021.869-56-1000D92114320160335142-3-6-2201110-1
1/11/06 16:54
1/10/06
HITKHi Tech Pharmacal Co IncNYHealthDrugPharmaceutical PreparationsPeters William JNYOVP,CFOS.d-23547.0014-5-1000-5-12-19-16-38-60
12/15/05 15:46
12/13/05
HITKHi Tech Pharmacal Co IncNYHealthDrugPharmaceutical PreparationsPeters William JNYOVP,CFOS.d-18445.9415-4-1000D11115864662214207-2-4-13-12-42-57

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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