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Insider Trading - Gerst Diane G.

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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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Insider Trading Transactions for Gerst Diane G.

Common stock purchase or sale:
Transaction
Date
Reported
DateTime
Company Symbol Insider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2017-12-19
Sale
2017-12-19
6:28 pm
Amphastar Pharmaceuticals Inc. AMPH Gerst Diane G.
VP
523 $19.48 $10,186 30,164
(Direct)
View
2017-12-12
Sale
2017-12-14
8:02 pm
Amphastar Pharmaceuticals Inc. AMPH Gerst Diane G.
VP
523 $18.96 $9,917 30,687
(Direct)
View
2017-11-28
Sale
2017-11-30
7:37 pm
Amphastar Pharmaceuticals Inc. AMPH Gerst Diane G.
VP
523 $18.15 $9,493 31,210
(Direct)
View
2017-11-21
Sale
2017-11-21
5:21 pm
Amphastar Pharmaceuticals Inc. AMPH Gerst Diane G.
VP
523 $18.81 $9,839 31,733
(Direct)
View
2017-11-15
Sale
2017-11-17
8:01 pm
Amphastar Pharmaceuticals Inc. AMPH Gerst Diane G.
VP
523 $17.77 $9,292 32,256
(Direct)
View
2017-11-07
Sale
2017-11-09
9:00 pm
Amphastar Pharmaceuticals Inc. AMPH Gerst Diane G.
VP
523 $17.93 $9,375 32,779
(Direct)
View
2017-10-24
Sale
2017-10-26
6:20 pm
Amphastar Pharmaceuticals Inc. AMPH Gerst Diane G.
VP
523 $18.29 $9,568 33,302
(Direct)
View
2017-10-17
Sale
2017-10-19
8:00 pm
Amphastar Pharmaceuticals Inc. AMPH Gerst Diane G.
VP
523 $18.48 $9,665 33,825
(Direct)
View
2017-10-05
Sale
2017-10-06
5:54 pm
Amphastar Pharmaceuticals Inc. AMPH Gerst Diane G.
VP
8,444 $18.87 $159,376 42,792
(Direct)
View
2016-12-15
Sale
2016-12-16
7:01 pm
Amphastar Pharmaceuticals Inc. AMPH Gerst Diane G.
VP
2,940 $20.51 $60,287 26,195
(Direct)
View
2016-08-19
Sale
2016-08-19
7:26 pm
Amphastar Pharmaceuticals Inc. AMPH Gerst Diane G.
VP
24,046 $19.28 $463,607 53,031
(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
2017-10-05
Exercise
2017-10-06
5:54 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Gerst Diane G.
VP
8,444 $11.33 42,792
(Direct)
View
2017-10-05
Exercise
2017-10-06
5:54 pm
N/A
2026-03-17
Amphastar Pharmaceuticals Inc. AMPH Gerst Diane G.
VP
8,444 $11.33 42,792
(Direct)
View
2017-06-15
Tax Withholding
2017-06-16
7:13 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Gerst Diane G.
VP
146 $16.18 34,348
(Direct)
View
2017-04-14
Tax Withholding
2017-04-17
7:06 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Gerst Diane G.
VP
754 $14.8 34,494
(Direct)
View
2017-03-26
Tax Withholding
2017-03-28
8:13 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Gerst Diane G.
VP
614 $13.76 35,248
(Direct)
View
2017-03-16
Option Award
2017-03-20
9:03 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Gerst Diane G.
VP
10,861 $0 37,056
(Direct)
View
2017-03-16
Tax Withholding
2017-03-20
9:03 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Gerst Diane G.
VP
1,194 $13.75 37,056
(Direct)
View
2017-03-16
Option Award
2017-03-20
9:03 pm
N/A
2027-03-16
Amphastar Pharmaceuticals Inc. AMPH Gerst Diane G.
VP
27,088 $13.35 37,056
(Direct)
View
2016-08-19
Exercise
2016-08-19
7:26 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Gerst Diane G.
VP
10,046 $14.23 53,031
(Direct)
View
2016-08-19
Exercise
2016-08-19
7:26 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Gerst Diane G.
VP
14,000 $10.93 53,031
(Direct)
View
2016-08-19
Exercise
2016-08-19
7:26 pm
N/A
2021-12-22
Amphastar Pharmaceuticals Inc. AMPH Gerst Diane G.
VP
10,046 $14.23 53,031
(Direct)
View
2016-08-19
Exercise
2016-08-19
7:26 pm
N/A
2023-07-30
Amphastar Pharmaceuticals Inc. AMPH Gerst Diane G.
VP
14,000 $10.93 53,031
(Direct)
View