Latest Institutional Transactions on Amphastar Pharmaceuticals, Inc. (AMPH)
This table provides information on the latest institutional transactions involving Amphastar Pharmaceuticals, Inc. (AMPH) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
May 16, 2019
Q1 2019
|
Wealthpoint, LLC
|
SELL
|
- |
-306Closed |
$5.95K - $7.74K
|
0
$0
|
|
|
May 15, 2019
Q1 2019
|
Driehaus Capital Management LLC
Chicago, IL |
SELL
|
- |
-57.3KClosed |
$1.12M - $1.45M
|
0
$0
|
|
|
May 07, 2019
Q1 2019
|
Ibex Investors LLC
|
SELL
|
- |
-10.6KClosed |
$207K - $268K
|
0
$0
|
|
| Q4 2018 | |||||||
|
Feb 12, 2019
Q4 2018
|
Ballew Advisors, Inc
|
SELL
|
- |
-5Closed |
$88.6 - $113
|
0
$0
|
|
| Q3 2018 | |||||||
|
Nov 05, 2018
Q3 2018
|
Flagship Harbor Advisors, LLC
|
SELL
|
- |
-750Closed |
$11.5K - $14.5K
|
0
$0
|
|
| Q2 2018 | |||||||
|
Aug 13, 2018
Q2 2018
|
Stone Ridge Asset Management LLC
|
SELL
|
- |
-11.1KClosed |
$163K - $218K
|
0
$0
|
|
|
Aug 10, 2018
Q2 2018
|
Cutler Group LP
|
SELL
|
CALL |
-400Closed |
$5.85K - $7.84K
|
0
$0
|
|
| Q1 2018 | |||||||
|
May 15, 2018
Q1 2018
|
Parallax Volatility Advisers, L.P.
San Francisco, CA |
SELL
|
- |
-5.54KClosed |
$95.5K - $113K
|
0
$0
|
|
| Q4 2017 | |||||||
|
Feb 01, 2018
Q4 2017
|
Nationwide Fund Advisors
|
SELL
|
- |
-48.5KClosed |
$861K - $957K
|
0
$0
|
|
| Q3 2017 | |||||||
|
Oct 17, 2017
Q3 2017
|
Cutler Group LP
|
BUY
|
- |
100New |
$1.47K - $1.8K
|
100
$2.61K
|
|