New User? Sign Up | Sign In

Insider Trading - Koo Richard

Select Time period:

Enter Stock Symbol or Cik: Cik Lookup...

Search By Company or Insider Name:
"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
What is insider trading>>
Insider Trading Transactions for Koo Richard

Common stock purchase or sale:
Transaction
Date
Reported
DateTime
Company Symbol Insider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2018-12-11
Sale
2018-12-12
8:39 pm
Amphastar Pharmaceuticals Inc. AMPH Koo Richard
Director
29,278 $21.32 $624,075 241,928
(Indirect
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
2019-06-12
Option Award
2019-06-13
7:57 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Koo Richard
Director
5,491 $0 13,915
(Direct)
View
2019-06-12
Option Award
2019-06-13
7:57 pm
N/A
2027-06-12
Amphastar Pharmaceuticals Inc. AMPH Koo Richard
Director
13,915 $20.03 13,915
(Direct)
View
2018-12-11
Exercise
2018-12-12
8:39 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Koo Richard
Director
29,278 $14.66 241,928
(Direct)
View
2018-12-11
Exercise
2018-12-12
8:39 pm
N/A
2018-12-20
Amphastar Pharmaceuticals Inc. AMPH Koo Richard
Director
29,278 $14.66 241,928
(Direct)
View
2018-06-07
Option Award
2018-06-11
8:05 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Koo Richard
Director
6,590 $0 16,679
(Direct)
View
2018-06-07
Option Award
2018-06-11
8:05 pm
N/A
2026-06-07
Amphastar Pharmaceuticals Inc. AMPH Koo Richard
Director
16,679 $16.69 16,679
(Direct)
View
2017-06-08
Option Award
2017-06-12
7:49 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Koo Richard
Director
5,844 $0 20,291
(Direct)
View
2017-06-08
Option Award
2017-06-12
7:49 pm
N/A
2022-06-08
Amphastar Pharmaceuticals Inc. AMPH Koo Richard
Director
20,291 $17.11 20,291
(Direct)
View
2016-06-09
Option Award
2016-06-13
8:21 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Koo Richard
Director
6,086 $0 25,827
(Direct)
View
2016-06-09
Option Award
2016-06-13
8:21 pm
N/A
2021-06-09
Amphastar Pharmaceuticals Inc. AMPH Koo Richard
Director
25,827 $16.43 25,827
(Direct)
View
2015-05-27
Option Award
2015-05-29
8:17 pm
N/A
N/A
Amphastar Pharmaceuticals Inc. AMPH Koo Richard
Director
8,686 $0 47,782
(Direct)
View
2015-05-27
Option Award
2015-05-29
8:17 pm
2016-05-27
2020-05-27
Amphastar Pharmaceuticals Inc. AMPH Koo Richard
Director
47,782 $15.11 47,782
(Direct)
View