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Liawatidewi Yakob
EVP CORP ADMIN CENTER at Amphastar Pharmaceuticals. Filing since 8 Nov 2018.
CIK 0001743927
Company
Date
Role
Action
Shares
Amount
Of holding
AMPH
Amphastar Pharmaceuticals, Inc.
6 Nov 2024
EVP CORP ADMIN CENTER
Sold on a plan
5,214
$271.39K
6.5%
AMPH
Amphastar Pharmaceuticals, Inc.
28 Aug 2023
EVP Corp Admin Center
Sold at will
28,816
$1.53M
29.3%
AMPH
Amphastar Pharmaceuticals, Inc.
13 Apr 2023
EVP Corp Admin Center
Sold on a plan
11,494
$477.75K
14.2%
AMPH
Amphastar Pharmaceuticals, Inc.
10 Apr 2023
EVP Corp Admin Center
Sold at will
5,000
$200.00K
6.7%
AMPH
Amphastar Pharmaceuticals, Inc.
9 Aug 2022
EVP Corp Admin Center
Sold, plan not stated
3,055
$119.15K
4.7%
AMPH
Amphastar Pharmaceuticals, Inc.
8 Aug 2022
EVP Corp Admin Center
Sold, plan not stated
5,000
$190.00K
7.5%
AMPH
Amphastar Pharmaceuticals, Inc.
15 Jul 2022
EVP Corp Admin Center
Sold, plan not stated
10,837
$397.08K
15.0%
AMPH
Amphastar Pharmaceuticals, Inc.
2 Aug 2021
EVP Corp Admin Center
Sold, plan not stated
8,932
$188.80K
14.2%
AMPH
Amphastar Pharmaceuticals, Inc.
15 Jul 2021
EVP Corp Admin Center
Sold, plan not stated
31,524
$630.69K
36.8%
AMPH
Amphastar Pharmaceuticals, Inc.
17 May 2021
SVP Corp Admin Center
Sold, plan not stated
9,637
$192.69K
15.2%
AMPH
Amphastar Pharmaceuticals, Inc.
14 May 2021
SVP Corp Admin Center
Sold, plan not stated
3,186
$63.45K
5.6%
AMPH
Amphastar Pharmaceuticals, Inc.
12 May 2021
EVP Corp Admin Center
Sold, plan not stated
4,592
$88.74K
7.5%
AMPH
Amphastar Pharmaceuticals, Inc.
11 May 2021
EVP Corp Admin Center
Sold, plan not stated
10,000
$190.60K
14.0%
AMPH
Amphastar Pharmaceuticals, Inc.
21 Jul 2020
EVP Corp Admin Center
Sold, plan not stated
5,978
$126.84K
11.5%
AMPH
Amphastar Pharmaceuticals, Inc.
20 Jul 2020
EVP Corp Admin Center
Sold, plan not stated
4,186
$88.05K
8.3%
AMPH
Amphastar Pharmaceuticals, Inc.
9 Jun 2020
EVP Corp Admin Center
Sold, plan not stated
23,405
$477.60K
33.7%
AMPH
Amphastar Pharmaceuticals, Inc.
13 Sep 2019
SVP Corp Admin Center
Sold, plan not stated
3,000
$64.34K
8.2%
AMPH
Amphastar Pharmaceuticals, Inc.
6 Sep 2019
SVP Corp Admin Center
Sold, plan not stated
2,395
$52.45K
49.3%
AMPH
Amphastar Pharmaceuticals, Inc.
5 Sep 2019
SVP Corp Admin Center
Sold, plan not stated
1,515
$32.18K
23.8%
AMPH
Amphastar Pharmaceuticals, Inc.
13 Aug 2019
SVP Corp Admin Center
Sold, plan not stated
5,000
$103.65K
12.0%
AMPH
Amphastar Pharmaceuticals, Inc.
12 Aug 2019
SVP Corp Admin Center
Sold, plan not stated
10,518
$214.96K
22.3%
AMPH
Amphastar Pharmaceuticals, Inc.
14 Feb 2019
SVP Corp Admin Center
Sold, plan not stated
4,868
$116.83K
11.9%
AMPH
Amphastar Pharmaceuticals, Inc.
12 Feb 2019
SVP Corp Admin Center
Sold, plan not stated
4,000
$94.80K
10.0%
AMPH
Amphastar Pharmaceuticals, Inc.
5 Feb 2019
SVP Corp Admin Center
Sold, plan not stated
11,397
$264.17K
24.1%
AMPH
Amphastar Pharmaceuticals, Inc.
23 Jan 2019
SVP Corp Admin Center
Sold, plan not stated
4,000
$90.60K
9.6%
AMPH
Amphastar Pharmaceuticals, Inc.
22 Jan 2019
SVP Corp Admin Center
Sold, plan not stated
3,000
$67.05K
7.4%
AMPH
Amphastar Pharmaceuticals, Inc.
16 Jan 2019
SVP Corp Admin Center
Sold, plan not stated
3,175
$70.33K
7.8%
AMPH
Amphastar Pharmaceuticals, Inc.
14 Jan 2019
SVP Corp Admin Center
Sold, plan not stated
8
$177.20
0.0%
AMPH
Amphastar Pharmaceuticals, Inc.
30 Nov 2018
SVP Corp Admin Center
Sold, plan not stated
11,500
$247.24K
23.5%
AMPH
Amphastar Pharmaceuticals, Inc.
30 Nov 2018
SVP Corp Admin Center
Sold, plan not stated
2,480
$53.27K
28.0%
AMPH
Amphastar Pharmaceuticals, Inc.
28 Nov 2018
SVP Corp Admin Center
Sold, plan not stated
1,520
$31.14K
14.7%
AMPH
Amphastar Pharmaceuticals, Inc.
23 Nov 2018
SVP Corp Admin Center
Sold, plan not stated
1,299
$26.31K
3.4%
AMPH
Amphastar Pharmaceuticals, Inc.
9 Nov 2018
SVP Corp Admin Center
Sold, plan not stated
11,808
$250.42K
23.3%
AMPH
Amphastar Pharmaceuticals, Inc.
8 Nov 2018
SVP Corp Admin Center
Sold, plan not stated
6,000
$123.00K
12.8%
34 decisions on file.
