Mason Street Advisors, LLC Amphastar Pharmaceuticals, Inc. Transaction History

Mason Street Advisors, LLC

14 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q1 2021 May 14, 2021	SELL	$17.21 - $20.65 $234,744 - $281,666	-13,640 Closed	0 $0
Q4 2020 Feb 12, 2021	SELL	$17.76 - $21.24 $1,385 - $1,656	-78 Reduced 0.57%	13,640 $274,000
Q3 2020 Nov 13, 2020	BUY	$17.99 - $22.22 $19,015 - $23,486	1,057 Added 8.35%	13,718 $257,000
Q2 2020 Aug 14, 2020	BUY	$14.25 - $22.46 $10,345 - $16,305	726 Added 6.08%	12,661 $284,000
Q4 2019 Feb 19, 2020	BUY	$17.07 - $20.64 $3,909 - $4,726	229 Added 1.96%	11,935 $230,000
Q3 2019 Nov 05, 2019	SELL	$19.12 - $22.62 $1,472 - $1,741	-77 Reduced 0.65%	11,706 $232,000
Q2 2019 Aug 12, 2019	BUY	$18.92 - $22.96 $12,865 - $15,612	680 Added 6.12%	11,783 $249,000
Q1 2019 May 07, 2019	BUY	$19.46 - $25.28 $7,122 - $9,252	366 Added 3.41%	11,103 $227,000
Q4 2018 Feb 13, 2019	BUY	$17.72 - $22.51 $8,115 - $10,309	458 Added 4.46%	10,737 $214,000
Q3 2018 Nov 13, 2018	SELL	$15.39 - $19.38 $1,323 - $1,666	-86 Reduced 0.83%	10,279 $198,000
Q2 2018 Aug 14, 2018	BUY	$14.63 - $19.6 $7,958 - $10,662	544 Added 5.54%	10,365 $158,000
Q1 2018 May 14, 2018	BUY	$17.23 - $20.35 $10,561 - $12,474	613 Added 6.66%	9,821 $184,000
Q4 2017 Feb 14, 2018	BUY	$17.76 - $19.75 $3,534 - $3,930	199 Added 2.21%	9,208 $177,000
Q3 2017 Nov 13, 2017	BUY	$14.73 - $17.99 $132,702 - $162,071	9,009	9,009 $161,000

281

34.8M

25.5K

24.8K

Ticker AMPH
Exchange NASDAQ
Sector Healthcare
Industry Drug Manufacturers—Specialty & Generic
Shares Outstandng 49,015,200
Market Cap $2.49B
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...

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