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Lee Howard
Director at Amphastar Pharmaceuticals. Filing since 25 Aug 2014.
CIK 0001379941
Company
Date
Role
Action
Shares
Amount
Of holding
AMPH
Amphastar Pharmaceuticals, Inc.
1 Jun 2023
Director
Sold at will
16,679
$750.96K
10.4%
AMPH
Amphastar Pharmaceuticals, Inc.
6 Jun 2022
Director
Sold, plan not stated
10,291
$388.86K
6.9%
AMPH
Amphastar Pharmaceuticals, Inc.
23 May 2022
Director
Sold, plan not stated
10,000
$349.32K
6.7%
AMPH
Amphastar Pharmaceuticals, Inc.
8 Jun 2021
Director
Sold, plan not stated
8,000
$154.51K
5.4%
AMPH
Amphastar Pharmaceuticals, Inc.
7 Jun 2021
Director
Sold, plan not stated
7,827
$150.94K
5.6%
AMPH
Amphastar Pharmaceuticals, Inc.
20 May 2021
Director
Sold, plan not stated
10,000
$197.35K
7.0%
AMPH
Amphastar Pharmaceuticals, Inc.
26 May 2020
Director
Sold, plan not stated
10,000
$185.99K
7.2%
AMPH
Amphastar Pharmaceuticals, Inc.
22 May 2020
Director
Sold, plan not stated
10,000
$183.64K
7.2%
AMPH
Amphastar Pharmaceuticals, Inc.
21 May 2020
Director
Sold, plan not stated
10,000
$184.69K
7.2%
AMPH
Amphastar Pharmaceuticals, Inc.
20 May 2020
Director
Sold, plan not stated
17,782
$327.78K
12.2%
AMPH
Amphastar Pharmaceuticals, Inc.
7 Dec 2018
Director
Sold, plan not stated
9,278
$203.06K
7.0%
AMPH
Amphastar Pharmaceuticals, Inc.
6 Dec 2018
Director
Sold, plan not stated
10,000
$212.24K
7.5%
AMPH
Amphastar Pharmaceuticals, Inc.
4 Dec 2018
Director
Sold, plan not stated
10,000
$219.16K
7.5%
AMPH
Amphastar Pharmaceuticals, Inc.
15 Nov 2016
Director
Sold, plan not stated
17,994
$373.51K
13.6%
AMPH
Amphastar Pharmaceuticals, Inc.
14 Nov 2016
Director
Sold, plan not stated
20,000
$411.17K
14.9%
AMPH
Amphastar Pharmaceuticals, Inc.
1 Sep 2016
Director
Sold, plan not stated
10,381
$194.92K
8.3%
AMPH
Amphastar Pharmaceuticals, Inc.
16 Dec 2015
Director
Sold, plan not stated
1,926
$27.60K
1.7%
AMPH
Amphastar Pharmaceuticals, Inc.
15 Dec 2015
Director
Sold, plan not stated
36,536
$524.00K
25.0%
AMPH
Amphastar Pharmaceuticals, Inc.
25 Aug 2014
Director
Bought
6,000
$65.02K
6.3%
19 decisions on file.
