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 13, 2022
Q1 2022
|
Nantahala Capital Management, LLC
New Canaan, CT |
BUY
|
PUT |
1MNew |
$23M - $36.5M
|
1M
$26.1M
|
|
|
May 13, 2022
Q1 2022
|
Signet Financial Management, LLC
Parsippany, NJ |
SELL
|
- |
-1.93KClosed |
$44.2K - $70.2K
|
0
$0
|
|
|
May 10, 2022
Q1 2022
|
Mqs Management LLC
|
SELL
|
- |
-10.9KClosed |
$251K - $399K
|
0
$0
|
|
|
May 06, 2022
Q1 2022
|
Sageworth Trust CO
|
SELL
|
- |
-48Closed |
$1.1K - $1.75K
|
0
$0
|
|
|
May 03, 2022
Q1 2022
|
Factorial Partners, LLC
|
SELL
|
- |
-10.9KClosed |
$250K - $397K
|
0
$0
|
|
|
Apr 29, 2022
Q1 2022
|
Mcdonald Partners LLC
|
SELL
|
- |
-66Closed |
$1.52K - $2.41K
|
0
$0
|
|
|
Apr 07, 2022
Q1 2022
|
Diversified Trust CO
|
SELL
|
- |
-11KClosed |
$253K - $402K
|
0
$0
|
|
| Q4 2021 | |||||||
|
Jan 19, 2022
Q4 2021
|
Intelligence Driven Advisers, LLC
|
BUY
|
- |
14KNew |
$254K - $326K
|
14K
$365K
|
|
| Q3 2021 | |||||||
|
Jul 17, 2024
Q3 2021
|
Kelly Financial Services LLC
Braintree, MA |
SELL
|
- |
-2.87K- 95.04% |
$51.2K - $61.8K
|
150
$3.91K
|
|
|
Nov 14, 2022
Q3 2021
|
Norges Bank
Oslo, Q8 |
BUY
|
- |
92.2KNew |
$1.64M - $1.98M
|
92.2K
$2.4M
|
|
|
Nov 12, 2021
Q3 2021
|
Meridian Wealth Partners, LLC
Blue Bell, PA |
BUY
|
- |
56New |
$998 - $1.2K
|
56
$1.46K
|
|
| Q2 2021 | |||||||
|
Aug 16, 2021
Q2 2021
|
Wealthcare Advisory Partners LLC
West Chester, PA |
SELL
|
- |
-60Closed |
$1.03K - $1.26K
|
0
$0
|
|
|
Aug 13, 2021
Q2 2021
|
Ensign Peak Advisors, Inc
Salt Lake City, UT |
BUY
|
- |
7.7K+ 240.63% |
$132K - $161K
|
10.9K
$284K
|
|
|
Aug 13, 2021
Q2 2021
|
Mackay Shields LLC
|
SELL
|
- |
-101KClosed |
$1.73M - $2.12M
|
0
$0
|
|
|
Aug 13, 2021
Q2 2021
|
California Public Employees Retirement System
Sacramento, CA |
SELL
|
- |
-74.1KClosed |
$1.27M - $1.55M
|
0
$0
|
|
| Q1 2021 | |||||||
|
May 14, 2021
Q1 2021
|
Vantage Consulting Group Inc
Virginia Beach, VA |
SELL
|
- |
-3.53KClosed |
$60.8K - $72.9K
|
0
$0
|
|
|
May 14, 2021
Q1 2021
|
Rothschild & CO Asset Management Us Inc.
New York, NY |
SELL
|
- |
-225KClosed |
$3.87M - $4.65M
|
0
$0
|
|
|
May 14, 2021
Q1 2021
|
Mason Street Advisors, LLC
Milwaukee, WI |
SELL
|
- |
-13.6KClosed |
$235K - $282K
|
0
$0
|
|
|
May 05, 2021
Q1 2021
|
Associated Banc Corp
Green Bay, WI |
SELL
|
- |
-85Closed |
$1.46K - $1.76K
|
0
$0
|
|
|
May 04, 2021
Q1 2021
|
Harvest Group Wealth Management, LLC
|
SELL
|
- |
-12Closed |
$207 - $248
|
0
$0
|
|
|
Apr 29, 2021
Q1 2021
|
Pinnacle Wealth Planning Services, Inc.
|
SELL
|
- |
-230Closed |
$3.96K - $4.75K
|
0
$0
|
|
| Q4 2020 | |||||||
|
Feb 16, 2021
Q4 2020
|
Prelude Capital Management, LLC
New York, NY |
SELL
|
- |
-1.95KClosed |
$34.6K - $41.4K
|
0
$0
|
|
|
Feb 12, 2021
Q4 2020
|
Bluestein R H & CO LLC
Birmingham, MI |
SELL
|
- |
-2.5K- 16.67% |
$44.4K - $53.1K
|
12.5K
$326K
|
|
|
Feb 12, 2021
Q4 2020
|
Hsbc Holdings PLC
London, X0 |
BUY
|
PUT |
24.3KNew |
$432K - $516K
|
24.3K
$634K
|
|
|
Jan 12, 2021
Q4 2020
|
City Holding CO
|
SELL
|
- |
-200Closed |
$3.55K - $4.25K
|
0
$0
|
|
| Q3 2020 | |||||||
|
Nov 13, 2020
Q3 2020
|
Cetera Advisor Networks LLC
El Segundo, CA |
SELL
|
- |
-4KClosed |
$72K - $88.9K
|
0
$0
|
|
|
Nov 12, 2020
Q3 2020
|
Cigna Investments Inc
Bloomfield, CT |
SELL
|
- |
-15KClosed |
$270K - $333K
|
0
$0
|
|
|
Nov 12, 2020
Q3 2020
|
Ls Investment Advisors, LLC
|
SELL
|
- |
-1.11KClosed |
$19.9K - $24.6K
|
0
$0
|
|
|
Nov 12, 2020
Q3 2020
|
Teza Capital Management LLC
Chicago, IL |
SELL
|
- |
-13.3KClosed |
$238K - $294K
|
0
$0
|
|
|
Nov 09, 2020
Q3 2020
|
Quantitative Systematic Strategies LLC
|
SELL
|
- |
-17.9KClosed |
$323K - $398K
|
0
$0
|
|
|
Nov 02, 2020
Q3 2020
|
Private Advisor Group, LLC
|
SELL
|
- |
-354Closed |
$6.37K - $7.87K
|
0
$0
|
|
| Q2 2020 | |||||||
|
Jul 08, 2020
Q2 2020
|
Lowe Wealth Advisors, LLC
|
SELL
|
- |
-100Closed |
$1.43K - $2.25K
|
0
$0
|
|
|
Jul 06, 2020
Q2 2020
|
Municipal Employees' Retirement System Of Michigan
|
SELL
|
- |
-10.6KClosed |
$150K - $237K
|
0
$0
|
|
| Q1 2020 | |||||||
|
May 14, 2020
Q1 2020
|
Pine Bridge Investments, L.P.
|
SELL
|
- |
-32KClosed |
$405K - $642K
|
0
$0
|
|
|
May 13, 2020
Q1 2020
|
Amp Capital Investors LTD
Sydney Nsw, C3 |
SELL
|
- |
-10.5KClosed |
$133K - $211K
|
0
$0
|
|
|
May 11, 2020
Q1 2020
|
South Dakota Investment Council
Sioux Falls, SD |
SELL
|
- |
-2.36KClosed |
$29.9K - $47.4K
|
0
$0
|
|
|
Apr 24, 2020
Q1 2020
|
Tfg Advisers LLC
|
SELL
|
- |
-250Closed |
$3.17K - $5.02K
|
0
$0
|
|
| Q4 2019 | |||||||
|
Feb 05, 2020
Q4 2019
|
Macroview Investment Management LLC
|
SELL
|
- |
-144Closed |
$2.46K - $2.97K
|
0
$0
|
|
| Q3 2019 | |||||||
|
Nov 14, 2019
Q3 2019
|
Paloma Partners Management CO
Greenwich, CT |
SELL
|
- |
-11.8KClosed |
$225K - $266K
|
0
$0
|
|
|
Nov 13, 2019
Q3 2019
|
United Services Automobile Association
San Antonio, TX |
SELL
|
- |
-15.2KClosed |
$291K - $344K
|
0
$0
|
|
|
Nov 13, 2019
Q3 2019
|
Laurion Capital Management LP
New York, NY |
SELL
|
- |
-13.4KClosed |
$256K - $303K
|
0
$0
|
|
|
Nov 08, 2019
Q3 2019
|
Magnus Financial Group LLC
New York, NY |
SELL
|
- |
-9.66KClosed |
$185K - $219K
|
0
$0
|
|
|
Nov 07, 2019
Q3 2019
|
Argent Capital Management LLC
|
SELL
|
- |
-188KClosed |
$3.6M - $4.26M
|
0
$0
|
|
|
Nov 05, 2019
Q3 2019
|
Ae Wealth Management LLC
|
SELL
|
- |
-19.2KClosed |
$368K - $435K
|
0
$0
|
|
| Q2 2019 | |||||||
|
Aug 14, 2019
Q2 2019
|
Loomis Sayles & CO L P
|
SELL
|
- |
-978Closed |
$18.5K - $22.5K
|
0
$0
|
|
|
Aug 13, 2019
Q2 2019
|
Proficio Capital Partners LLC
Newton, MA |
SELL
|
- |
-47Closed |
$889 - $1.08K
|
0
$0
|
|
|
Aug 09, 2019
Q2 2019
|
Atria Investments LLC
Charlotte, NC |
BUY
|
- |
5.35KNew |
$101K - $123K
|
5.35K
$139K
|
|
|
Jul 23, 2019
Q2 2019
|
Sawgrass Asset Management LLC
|
SELL
|
- |
-63.6KClosed |
$1.2M - $1.46M
|
0
$0
|
|
|
Jul 22, 2019
Q2 2019
|
Moody National Bank Trust Division
|
SELL
|
- |
-239Closed |
$4.52K - $5.49K
|
0
$0
|
|
| Q1 2019 | |||||||
|
Aug 16, 2019
Q1 2019
|
Prestige Wealth Management Group LLC
|
SELL
|
- |
-24Closed |
$467 - $607
|
0
$0
|
|