A detailed history of Voya Investment Management LLC transactions in Amphastar Pharmaceuticals, Inc. stock. As of the latest transaction made, Voya Investment Management LLC holds 17,207 shares of AMPH stock, worth $600,008. This represents 0.0% of its overall portfolio holdings.

Number of Shares
17,207
Previous 58,966 70.82%
Holding current value
$600,008
Previous $2.36 Million 64.59%
% of portfolio
0.0%
Previous 0.0%

Shares

25 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Nov 14, 2024

SELL
$36.99 - $50.09 $1.54 Million - $2.09 Million
-41,759 Reduced 70.82%
17,207 $835,000
Q2 2024

Dec 03, 2024

BUY
$38.65 - $43.48 $1.61 Million - $1.82 Million
41,759 Added 242.69%
58,966 $2.36 Million
Q2 2024

Aug 14, 2024

SELL
$38.65 - $43.48 $799,204 - $899,079
-20,678 Reduced 25.96%
58,966 $2.36 Million
Q1 2024

Dec 06, 2024

BUY
$42.85 - $63.45 $2.68 Million - $3.96 Million
62,437 Added 362.86%
79,644 $3.5 Million
Q1 2024

May 15, 2024

SELL
$42.85 - $63.45 $955,940 - $1.42 Million
-22,309 Reduced 21.88%
79,644 $3.5 Million
Q4 2023

Feb 14, 2024

BUY
$44.49 - $62.93 $3.64 Million - $5.15 Million
81,826 Added 406.55%
101,953 $6.31 Million
Q3 2023

Nov 14, 2023

BUY
$45.51 - $65.0 $5,916 - $8,450
130 Added 0.65%
20,127 $925,000
Q2 2023

Aug 14, 2023

BUY
$35.77 - $58.38 $10,766 - $17,572
301 Added 1.53%
19,997 $1.15 Million
Q2 2022

Aug 15, 2022

SELL
$29.79 - $42.29 $35,599 - $50,536
-1,195 Reduced 5.72%
19,696 $685,000
Q1 2022

May 16, 2022

SELL
$22.96 - $36.45 $309,477 - $491,309
-13,479 Reduced 39.22%
20,891 $750,000
Q4 2021

Feb 14, 2022

BUY
$18.14 - $23.29 $29,985 - $38,498
1,653 Added 5.05%
34,370 $800,000
Q3 2021

Nov 15, 2021

BUY
$17.83 - $21.49 $121,422 - $146,346
6,810 Added 26.29%
32,717 $622,000
Q2 2021

Aug 16, 2021

BUY
$17.11 - $20.92 $111,471 - $136,293
6,515 Added 33.6%
25,907 $522,000
Q1 2021

May 17, 2021

BUY
$17.21 - $20.65 $52,507 - $63,003
3,051 Added 18.67%
19,392 $355,000
Q4 2020

Feb 16, 2021

BUY
$17.76 - $21.24 $61,946 - $74,085
3,488 Added 27.14%
16,341 $329,000
Q3 2020

Nov 16, 2020

SELL
$17.99 - $22.22 $7.49 Million - $9.25 Million
-416,113 Reduced 97.0%
12,853 $241,000
Q2 2020

Aug 14, 2020

SELL
$14.25 - $22.46 $1.42 Million - $2.24 Million
-99,735 Reduced 18.86%
428,966 $9.64 Million
Q1 2020

May 15, 2020

SELL
$12.66 - $20.08 $399,460 - $633,584
-31,553 Reduced 5.63%
528,701 $7.85 Million
Q4 2019

Feb 14, 2020

SELL
$17.07 - $20.64 $736,109 - $890,058
-43,123 Reduced 7.15%
560,254 $10.8 Million
Q3 2019

Nov 14, 2019

BUY
$19.12 - $22.62 $11.2 Million - $13.3 Million
587,627 Added 3730.97%
603,377 $12 Million
Q2 2019

Aug 14, 2019

BUY
$18.92 - $22.96 $4,635 - $5,625
245 Added 1.58%
15,750 $332,000
Q1 2019

May 15, 2019

SELL
$19.46 - $25.28 $12,746 - $16,558
-655 Reduced 4.05%
15,505 $317,000
Q4 2018

Feb 14, 2019

SELL
$17.72 - $22.51 $421,417 - $535,332
-23,782 Reduced 59.54%
16,160 $322,000
Q2 2018

Aug 14, 2018

SELL
$14.63 - $19.6 $309,307 - $414,383
-21,142 Reduced 34.61%
39,942 $610,000
Q3 2017

Nov 14, 2017

BUY
$14.73 - $17.99 $899,767 - $1.1 Million
61,084
61,084 $1.09 Million

Others Institutions Holding AMPH

About Amphastar Pharmaceuticals, Inc.


  • Ticker AMPH
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Drug Manufacturers—Specialty & Generic
  • Shares Outstandng 49,015,200
  • Market Cap $1.71B
  • 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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