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Insider Trading - Amphastar Pharmaceuticals Inc. (AMPH)

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"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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AMPH Insider Trading Transactions for Amphastar Pharmaceuticals Inc.
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Common stock purchase or sale:
Transaction
Date
Reported
DateTime
Company Symbol Insider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2020-02-03
Sale
2020-02-04
4:07 pm
Amphastar Pharmaceuticals Inc. AMPH Petersen Floyd F.
Director
500 $19.12 $9,558 73,142
(Direct)
View
2020-02-05
Sale
2020-02-07
8:08 pm
Amphastar Pharmaceuticals Inc. AMPH Shandell Jason B.
President
44,401 $19.75 $876,765 138,898
(Direct)
View
2020-03-02
Sale
2020-03-03
4:15 pm
Amphastar Pharmaceuticals Inc. AMPH Petersen Floyd F.
Director
500 $15.56 $7,782 72,642
(Direct)
View
2020-03-13
Sale
2020-03-17
8:07 pm
Amphastar Pharmaceuticals Inc. AMPH PETERS WILLIAM J
CFO
4,701 $13.94 $65,539 74,274
(Direct)
View
2020-04-01
Sale
2020-04-02
5:46 pm
Amphastar Pharmaceuticals Inc. AMPH Petersen Floyd F.
Director
500 $14.36 $7,181 72,142
(Direct)
View
2020-05-01
Sale
2020-05-05
5:05 pm
Amphastar Pharmaceuticals Inc. AMPH Petersen Floyd F.
Director
500 $16.66 $8,329 71,642
(Direct)
View
2020-05-12
Sale
2020-05-14
4:15 pm
Amphastar Pharmaceuticals Inc. AMPH Petersen Floyd F.
Director
100 $19.2 $1,920 71,642
(Direct)
View
2020-05-12
Sale
2020-05-14
4:17 pm
Amphastar Pharmaceuticals Inc. AMPH PRINS RICHARD K
Director
30,282 $19 $575,419 39,309
(Direct)
View
2020-05-12
Sale
2020-05-14
4:18 pm
Amphastar Pharmaceuticals Inc. AMPH ZASLOFF MICHAEL A
Director
10,000 $19 $190,000 35,336
(Direct)
View
2020-05-14
Sale
2020-05-18
4:31 pm
Amphastar Pharmaceuticals Inc. AMPH Petersen Floyd F.
Director
47,682 $18.2 $867,844 71,642
(Direct)
View
2020-05-14
Sale
2020-05-18
4:36 pm
Amphastar Pharmaceuticals Inc. AMPH ZASLOFF MICHAEL A
Director
37,782 $18.02 $680,657 35,336
(Direct)
View
2020-05-20
Sale
2020-05-22
4:05 pm
Amphastar Pharmaceuticals Inc. AMPH Lee Howard
Director
27,782 $18.45 $512,466 128,081
(Direct)
View
2020-05-22
Sale
2020-05-27
5:02 pm
Amphastar Pharmaceuticals Inc. AMPH Lee Howard
Director
20,000 $18.48 $369,628 128,081
(Direct)
View
2020-05-27
Sale
2020-05-28
4:05 pm
Amphastar Pharmaceuticals Inc. AMPH Koo Richard
Director
47,782 $18.18 $868,892 247,419
(Indirect
Direct)
View
2020-06-01
Sale
2020-06-02
5:46 pm
Amphastar Pharmaceuticals Inc. AMPH Petersen Floyd F.
Director
500 $18.97 $9,483 71,142
(Direct)
View
2020-06-03
Sale
2020-06-05
4:15 pm
Amphastar Pharmaceuticals Inc. AMPH Zhou Rong
VP
22,969 $18.98 $435,855 79,236
(Indirect
Direct)
View
2020-06-09
Sale
2020-06-10
7:39 pm
Amphastar Pharmaceuticals Inc. AMPH Liawatidewi Yakob
VP
23,405 $20.41 $477,602 46,124
(Indirect
Direct)
View
2020-07-01
Sale
2020-07-02
7:36 pm
Amphastar Pharmaceuticals Inc. AMPH Petersen Floyd F.
Director
500 $22.27 $11,136 76,493
(Direct)
View
2020-07-06
Sale
2020-07-08
4:05 pm
Amphastar Pharmaceuticals Inc. AMPH PETERS WILLIAM J
CFO
13,656 $22 $300,405 101,164
(Direct)
View
2020-07-20
Sale
2020-07-22
6:28 pm
Amphastar Pharmaceuticals Inc. AMPH Liawatidewi Yakob
VP
10,164 $21.14 $214,884 45,996
(Indirect
Direct)
View
2020-08-03
Sale
2020-08-04
8:22 pm
Amphastar Pharmaceuticals Inc. AMPH Petersen Floyd F.
Director
500 $20.62 $10,308 75,993
(Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
Company Symnbol Insider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2020-02-05
Exercise
2020-02-07
8:08 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Shandell Jason B.
President
15,615 $14.4 138,898
(Direct)
View
2020-02-05
Exercise
2020-02-07
8:08 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Shandell Jason B.
President
21,933 $14.4 138,898
(Direct)
View
2020-02-05
Exercise
2020-02-07
8:08 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Shandell Jason B.
President
6,853 $14.4 138,898
(Direct)
View
2020-02-05
Exercise
2020-02-07
8:08 pm
N/A
2024-03-27
Amphastar Pharmaceuticals Inc. AMPH Shandell Jason B.
President
15,615 $14.4 138,898
(Direct)
View
2020-02-05
Exercise
2020-02-07
8:08 pm
N/A
2024-03-27
Amphastar Pharmaceuticals Inc. AMPH Shandell Jason B.
President
21,933 $14.4 138,898
(Direct)
View
2020-02-05
Exercise
2020-02-07
8:08 pm
N/A
2024-03-27
Amphastar Pharmaceuticals Inc. AMPH Shandell Jason B.
President
6,853 $14.4 138,898
(Direct)
View
2020-03-15
Tax Withholding
2020-03-17
8:03 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Zhang Jack Y.
Luo Mary Z.
CEO
10% Owner
27,179 $14.19 1,389,429
(Direct)
View
2020-03-15
Tax Withholding
2020-03-17
8:03 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Zhang Jack Y.
Luo Mary Z.
CEO
10% Owner
9,593 $14.19 1,389,429
(Indirect)
View
2020-03-15
Tax Withholding
2020-03-17
8:05 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Shandell Jason B.
President
6,896 $14.19 132,002
(Direct)
View
2020-03-13
Tax Withholding
2020-03-17
8:07 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH PETERS WILLIAM J
CFO
4,178 $14.19 74,274
(Direct)
View
2020-03-15
Tax Withholding
2020-03-17
8:11 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Zhou Rong
VP
1,653 $14.19 56,503
(Direct)
View
2020-03-15
Tax Withholding
2020-03-17
8:14 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Liawatidewi Yakob
VP
1,559 $14.19 32,111
(Direct)
View
2020-03-16
Tax Withholding
2020-03-18
5:29 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Zhang Jack Y.
Luo Mary Z.
CEO
10% Owner
25,873 $13.03 181,134
(Direct)
View
2020-03-16
Option Award
2020-03-18
5:29 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Zhang Jack Y.
Luo Mary Z.
CEO
10% Owner
152,724 $0 181,134
(Direct)
View
2020-03-16
Tax Withholding
2020-03-18
5:29 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Zhang Jack Y.
Luo Mary Z.
CEO
10% Owner
7,771 $13.03 181,134
(Indirect)
View
2020-03-16
Option Award
2020-03-18
5:29 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Zhang Jack Y.
Luo Mary Z.
CEO
10% Owner
68,303 $0 181,134
(Indirect)
View
2020-03-16
Option Award
2020-03-18
5:29 pm
N/A
2028-03-16
Amphastar Pharmaceuticals Inc. AMPH Zhang Jack Y.
Luo Mary Z.
CEO
10% Owner
405,003 $13.03 181,134
(Direct)
View
2020-03-16
Option Award
2020-03-18
5:29 pm
N/A
2028-03-16
Amphastar Pharmaceuticals Inc. AMPH Zhang Jack Y.
Luo Mary Z.
CEO
10% Owner
181,134 $13.03 181,134
(Indirect)
View
2020-03-16
Tax Withholding
2020-03-18
5:31 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Shandell Jason B.
President
7,893 $13.03 150,958
(Direct)
View
2020-03-16
Option Award
2020-03-18
5:31 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Shandell Jason B.
President
64,466 $0 150,958
(Direct)
View
2020-03-16
Tax Withholding
2020-03-18
5:31 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Shandell Jason B.
President
9,299 $14.5 150,958
(Direct)
View
2020-03-16
Option Award
2020-03-18
5:31 pm
N/A
2030-03-16
Amphastar Pharmaceuticals Inc. AMPH Shandell Jason B.
President
150,958 $13.03 150,958
(Direct)
View
2020-03-16
Tax Withholding
2020-03-18
5:32 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH PETERS WILLIAM J
CFO
2,915 $13.03 94,350
(Direct)
View
2020-03-16
Option Award
2020-03-18
5:32 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH PETERS WILLIAM J
CFO
40,291 $0 94,350
(Direct)
View
2020-03-16
Tax Withholding
2020-03-18
5:32 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH PETERS WILLIAM J
CFO
3,434 $14.5 94,350
(Direct)
View
2020-03-16
Option Award
2020-03-18
5:32 pm
N/A
2030-03-16
Amphastar Pharmaceuticals Inc. AMPH PETERS WILLIAM J
CFO
94,350 $13.03 94,350
(Direct)
View
2020-03-16
Tax Withholding
2020-03-18
5:34 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Zhou Rong
VP
1,020 $13.03 61,822
(Direct)
View
2020-03-16
Option Award
2020-03-18
5:34 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Zhou Rong
VP
26,400 $0 61,822
(Direct)
View
2020-03-16
Tax Withholding
2020-03-18
5:34 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Zhou Rong
VP
992 $14.5 61,822
(Direct)
View
2020-03-16
Option Award
2020-03-18
5:34 pm
N/A
2030-03-16
Amphastar Pharmaceuticals Inc. AMPH Zhou Rong
VP
61,822 $13.03 61,822
(Direct)
View
2020-03-16
Tax Withholding
2020-03-18
5:35 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Liawatidewi Yakob
VP
810 $13.03 43,850
(Direct)
View
2020-03-16
Option Award
2020-03-18
5:35 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Liawatidewi Yakob
VP
18,726 $0 43,850
(Direct)
View
2020-03-16
Tax Withholding
2020-03-18
5:35 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Liawatidewi Yakob
VP
859 $14.5 43,850
(Direct)
View
2020-03-16
Option Award
2020-03-18
5:35 pm
N/A
2030-03-16
Amphastar Pharmaceuticals Inc. AMPH Liawatidewi Yakob
VP
43,850 $13.03 43,850
(Direct)
View
2020-05-12
Exercise
2020-05-14
4:15 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Petersen Floyd F.
Director
100 $15.11 71,642
(Direct)
View
2020-05-12
Exercise
2020-05-14
4:15 pm
N/A
2020-05-27
Amphastar Pharmaceuticals Inc. AMPH Petersen Floyd F.
Director
100 $15.11 71,642
(Direct)
View
2020-05-12
Exercise
2020-05-14
4:17 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH PRINS RICHARD K
Director
30,282 $15.11 39,309
(Direct)
View
2020-05-12
Exercise
2020-05-14
4:17 pm
N/A
2020-05-27
Amphastar Pharmaceuticals Inc. AMPH PRINS RICHARD K
Director
30,282 $15.11 39,309
(Direct)
View
2020-05-12
Exercise
2020-05-14
4:18 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH ZASLOFF MICHAEL A
Director
10,000 $15.11 35,336
(Direct)
View
2020-05-12
Exercise
2020-05-14
4:18 pm
N/A
2020-05-27
Amphastar Pharmaceuticals Inc. AMPH ZASLOFF MICHAEL A
Director
10,000 $15.11 35,336
(Direct)
View
2020-05-14
Exercise
2020-05-18
4:31 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Petersen Floyd F.
Director
5,000 $15.11 71,642
(Direct)
View
2020-05-14
Exercise
2020-05-18
4:31 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Petersen Floyd F.
Director
42,682 $15.11 71,642
(Direct)
View
2020-05-14
Exercise
2020-05-18
4:31 pm
N/A
2020-05-27
Amphastar Pharmaceuticals Inc. AMPH Petersen Floyd F.
Director
5,000 $15.11 71,642
(Direct)
View
2020-05-14
Exercise
2020-05-18
4:31 pm
N/A
2020-05-27
Amphastar Pharmaceuticals Inc. AMPH Petersen Floyd F.
Director
42,682 $15.11 71,642
(Direct)
View
2020-05-14
Exercise
2020-05-18
4:36 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH ZASLOFF MICHAEL A
Director
14,832 $15.11 35,336
(Direct)
View
2020-05-14
Exercise
2020-05-18
4:36 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH ZASLOFF MICHAEL A
Director
22,950 $15.11 35,336
(Direct)
View
2020-05-14
Exercise
2020-05-18
4:36 pm
N/A
2020-05-27
Amphastar Pharmaceuticals Inc. AMPH ZASLOFF MICHAEL A
Director
14,832 $15.11 35,336
(Direct)
View
2020-05-14
Exercise
2020-05-18
4:36 pm
N/A
2020-05-27
Amphastar Pharmaceuticals Inc. AMPH ZASLOFF MICHAEL A
Director
22,950 $15.11 35,336
(Direct)
View
2020-05-20
Exercise
2020-05-22
4:05 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Lee Howard
Director
17,782 $15.11 128,081
(Direct)
View
2020-05-20
Exercise
2020-05-22
4:05 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Lee Howard
Director
10,000 $15.11 128,081
(Direct)
View
2020-05-20
Exercise
2020-05-22
4:05 pm
N/A
2020-05-27
Amphastar Pharmaceuticals Inc. AMPH Lee Howard
Director
17,782 $15.11 128,081
(Direct)
View
2020-05-20
Exercise
2020-05-22
4:05 pm
N/A
2020-05-27
Amphastar Pharmaceuticals Inc. AMPH Lee Howard
Director
10,000 $15.11 128,081
(Direct)
View
2020-05-22
Exercise
2020-05-27
5:02 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Lee Howard
Director
10,000 $15.11 128,081
(Direct)
View
2020-05-22
Exercise
2020-05-27
5:02 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Lee Howard
Director
10,000 $15.11 128,081
(Direct)
View
2020-05-22
Exercise
2020-05-27
5:02 pm
N/A
2020-05-27
Amphastar Pharmaceuticals Inc. AMPH Lee Howard
Director
10,000 $15.11 128,081
(Direct)
View
2020-05-22
Exercise
2020-05-27
5:02 pm
N/A
2020-05-27
Amphastar Pharmaceuticals Inc. AMPH Lee Howard
Director
10,000 $15.11 128,081
(Direct)
View
2020-05-27
Exercise
2020-05-28
4:05 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Koo Richard
Director
47,782 $15.11 247,419
(Direct)
View
2020-05-27
Exercise
2020-05-28
4:05 pm
N/A
2020-05-27
Amphastar Pharmaceuticals Inc. AMPH Koo Richard
Director
47,782 $15.11 247,419
(Direct)
View
2020-06-03
Exercise
2020-06-05
4:15 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Zhou Rong
VP
11,082 $11.41 79,236
(Direct)
View
2020-06-03
Exercise
2020-06-05
4:15 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Zhou Rong
VP
8,918 $11.41 79,236
(Direct)
View
2020-06-03
Exercise
2020-06-05
4:15 pm
N/A
2021-03-08
Amphastar Pharmaceuticals Inc. AMPH Zhou Rong
VP
11,082 $11.41 79,236
(Direct)
View
2020-06-03
Exercise
2020-06-05
4:15 pm
N/A
2021-03-08
Amphastar Pharmaceuticals Inc. AMPH Zhou Rong
VP
8,918 $11.41 79,236
(Direct)
View
2020-06-08
Option Award
2020-06-08
6:37 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Liawatidewi Yakob
VP
3,048 $0 7,091
(Direct)
View
2020-06-08
Option Award
2020-06-08
6:37 pm
N/A
2030-06-04
Amphastar Pharmaceuticals Inc. AMPH Liawatidewi Yakob
VP
7,091 $19.19 7,091
(Direct)
View
2020-06-08
Option Award
2020-06-09
8:19 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Gerst Diane G.
Director
2,925 $0 8,003
(Direct)
View
2020-06-08
Option Award
2020-06-09
8:19 pm
N/A
2028-06-08
Amphastar Pharmaceuticals Inc. AMPH Gerst Diane G.
Director
8,003 $20.08 8,003
(Direct)
View
2020-06-08
Option Award
2020-06-09
8:21 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Koo Richard
Director
5,851 $0 16,004
(Direct)
View
2020-06-08
Option Award
2020-06-09
8:21 pm
N/A
2028-06-08
Amphastar Pharmaceuticals Inc. AMPH Koo Richard
Director
16,004 $20.08 16,004
(Direct)
View
2020-06-07
Tax Withholding
2020-06-09
8:23 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Lee Howard
Director
663 $19.52 16,004
(Direct)
View
2020-06-07
Option Award
2020-06-09
8:23 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Lee Howard
Director
5,851 $0 16,004
(Direct)
View
2020-06-07
Option Award
2020-06-09
8:23 pm
N/A
2028-06-08
Amphastar Pharmaceuticals Inc. AMPH Lee Howard
Director
16,004 $20.08 16,004
(Direct)
View
2020-06-08
Option Award
2020-06-09
8:24 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Maris David
Director
5,851 $0 16,004
(Direct)
View
2020-06-08
Option Award
2020-06-09
8:24 pm
N/A
2028-06-08
Amphastar Pharmaceuticals Inc. AMPH Maris David
Director
16,004 $20.08 16,004
(Direct)
View
2020-06-08
Option Award
2020-06-09
8:26 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Petersen Floyd F.
Director
5,851 $0 16,004
(Direct)
View
2020-06-08
Option Award
2020-06-09
8:26 pm
N/A
2028-06-08
Amphastar Pharmaceuticals Inc. AMPH Petersen Floyd F.
Director
16,004 $20.08 16,004
(Direct)
View
2020-06-08
Option Award
2020-06-09
8:28 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH PRINS RICHARD K
Director
5,851 $0 16,004
(Direct)
View
2020-06-08
Option Award
2020-06-09
8:28 pm
N/A
2028-06-08
Amphastar Pharmaceuticals Inc. AMPH PRINS RICHARD K
Director
16,004 $20.08 16,004
(Direct)
View
2020-06-08
Option Award
2020-06-09
8:29 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH ZASLOFF MICHAEL A
Director
5,851 $0 16,004
(Direct)
View
2020-06-08
Option Award
2020-06-09
8:29 pm
N/A
2028-06-08
Amphastar Pharmaceuticals Inc. AMPH ZASLOFF MICHAEL A
Director
16,004 $20.08 16,004
(Direct)
View
2020-06-09
Exercise
2020-06-10
7:39 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Liawatidewi Yakob
VP
16,000 $10.93 46,124
(Direct)
View
2020-06-09
Exercise
2020-06-10
7:39 pm
N/A
2023-07-30
Amphastar Pharmaceuticals Inc. AMPH Liawatidewi Yakob
VP
16,000 $10.93 46,124
(Direct)
View
2020-06-14
Tax Withholding
2020-06-15
7:08 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Liawatidewi Yakob
VP
128 $19.58 45,996
(Direct)
View
2020-06-12
Tax Withholding
2020-06-15
7:09 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Lee Howard
Director
355 $19.58 132,914
(Direct)
View
2020-07-06
Exercise
2020-07-08
4:05 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH PETERS WILLIAM J
CFO
10,000 $11.33 101,164
(Direct)
View
2020-07-06
Exercise
2020-07-08
4:05 pm
N/A
2026-03-17
Amphastar Pharmaceuticals Inc. AMPH PETERS WILLIAM J
CFO
10,000 $11.33 101,164
(Direct)
View
2020-07-20
Exercise
2020-07-22
6:28 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Liawatidewi Yakob
VP
4,186 $11.33 45,996
(Direct)
View
2020-07-20
Exercise
2020-07-22
6:28 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Liawatidewi Yakob
VP
5,978 $11.33 45,996
(Direct)
View
2020-07-20
Exercise
2020-07-22
6:28 pm
N/A
2026-03-17
Amphastar Pharmaceuticals Inc. AMPH Liawatidewi Yakob
VP
4,186 $11.33 45,996
(Direct)
View
2020-07-20
Exercise
2020-07-22
6:28 pm
N/A
2026-03-17
Amphastar Pharmaceuticals Inc. AMPH Liawatidewi Yakob
VP
5,978 $11.33 45,996
(Direct)
View
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