Engineers Gate Manager LP Amphastar Pharmaceuticals, Inc. Transaction History

Engineers Gate Manager LP

  • $5.55 Billion
  • Q1 2025

A detailed history of Engineers Gate Manager LP transactions in Amphastar Pharmaceuticals, Inc. stock. As of the latest transaction made, Engineers Gate Manager LP holds 38,545 shares of AMPH stock, worth $937,414. This represents 0.02% of its overall portfolio holdings.

Number of Shares
38,545
Previous 29,108 32.42%
Holding current value
$937,414
Previous $1.08 Million 3.43%
% of portfolio
0.02%
Previous 0.02%

Shares

20 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2025

May 15, 2025
BUY
$26.24 - $38.48 $247,626 - $363,135
9,437 Added 32.42%
38,545 $1.12 Million
Q4 2024

Feb 14, 2025
BUY
$36.84 - $53.4 $97,920 - $141,937
2,658 Added 10.05%
29,108 $1.08 Million
Q3 2024

Nov 14, 2024
SELL
$36.99 - $50.09 $341,972 - $463,082
-9,245 Reduced 25.9%
26,450 $1.28 Million
Q2 2024

Aug 14, 2024
BUY
$38.65 - $43.48 $396,162 - $445,669
10,250 Added 40.28%
35,695 $1.43 Million
Q1 2024

May 15, 2024
BUY
$42.85 - $63.45 $616,654 - $913,108
14,391 Added 130.19%
25,445 $1.12 Million
Q4 2023

Feb 14, 2024
BUY
$44.49 - $62.93 $284,380 - $402,248
6,392 Added 137.11%
11,054 $683,000
Q3 2023

Nov 14, 2023
BUY
$45.51 - $65.0 $212,167 - $303,030
4,662 New
4,662 $214,000
Q1 2023

May 15, 2023
SELL
$27.99 - $37.92 $96,481 - $130,710
-3,447 Reduced 21.18%
12,826 $480,000
Q4 2022

Feb 14, 2023
BUY
$27.93 - $31.27 $454,504 - $508,856
16,273 New
16,273 $455,000
Q1 2022

May 16, 2022
SELL
$22.96 - $36.45 $415,438 - $659,526
-18,094 Closed
0 $0
Q4 2021

Feb 14, 2022
BUY
$18.14 - $23.29 $328,225 - $421,409
18,094 New
18,094 $421,000
Q3 2021

Nov 15, 2021
SELL
$17.83 - $21.49 $306,390 - $369,284
-17,184 Closed
0 $0
Q2 2021

Aug 16, 2021
SELL
$17.11 - $20.92 $85,310 - $104,307
-4,986 Reduced 22.49%
17,184 $346,000
Q1 2021

May 17, 2021
SELL
$17.21 - $20.65 $135,012 - $161,999
-7,845 Reduced 26.14%
22,170 $406,000
Q4 2020

Feb 16, 2021
BUY
$17.76 - $21.24 $8,187 - $9,791
461 Added 1.56%
30,015 $604,000
Q3 2020

Nov 16, 2020
SELL
$17.99 - $22.22 $405,566 - $500,927
-22,544 Reduced 43.27%
29,554 $554,000
Q2 2020

Aug 17, 2020
BUY
$14.25 - $22.46 $400,296 - $630,923
28,091 Added 117.01%
52,098 $1.17 Million
Q1 2020

May 15, 2020
BUY
$12.66 - $20.08 $303,928 - $482,060
24,007 New
24,007 $356,000
Q3 2018

Nov 01, 2018
SELL
$15.39 - $19.38 $389,874 - $490,953
-25,333 Closed
0 $0
Q2 2018

Aug 03, 2018
BUY
$14.63 - $19.6 $370,621 - $496,526
25,333 New
25,333 $387,000

Others Institutions Holding AMPH

# of Institutions
259
Shares Held
33.6M
Call Options Held
20.8K
Put Options Held
11.6K
View Full List

About Amphastar Pharmaceuticals, Inc.

AMPH Quotes by TradingView
  • Ticker AMPH
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Drug Manufacturers—Specialty & Generic
  • Shares Outstandng 49,015,200
  • Market Cap $1.19B
  • Description
  • Amphastar Pharmaceuticals, Inc., a bio-pharmaceutical company, develops, manufactures, markets, and sells generic and proprietary injectable, inhalation, and intranasal products in the United States, China, and France. The company operates through two segments, Finished Pharmaceutical Products and API. It offers Primatene Mist, an over-the-count...
More about AMPH
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