D. E. Shaw & Co., Inc. Atrion Corp Transaction History

D. E. Shaw & Co., Inc.

16 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2024 Aug 14, 2024	BUY	$381.09 - $495.99 $2.72 Million - $3.54 Million	7,128 New	7,128 $3.22 Million
Q4 2023 Feb 14, 2024	BUY	$289.29 - $409.7 $28,929 - $40,970	100 Added 17.06%	686 $259,000
Q1 2022 May 16, 2022	SELL	$601.4 - $763.0 $10,825 - $13,734	-18 Reduced 2.98%	586 $418,000
Q4 2021 Feb 14, 2022	BUY	$650.15 - $802.0 $5,201 - $6,416	8 Added 1.34%	604 $426,000
Q3 2021 Nov 15, 2021	SELL	$594.24 - $758.0 $102,209 - $130,376	-172 Reduced 22.4%	596 $416,000
Q2 2021 Aug 16, 2021	BUY	$582.88 - $670.99 $58,288 - $67,099	100 Added 14.97%	768 $477,000
Q1 2021 May 17, 2021	SELL	$619.2 - $736.0 $16,099 - $19,136	-26 Reduced 3.75%	668 $428,000
Q3 2020 Nov 16, 2020	BUY	$620.1 - $689.89 $55,809 - $62,090	90 Added 14.9%	694 $434,000
Q2 2020 Aug 14, 2020	SELL	$610.05 - $713.9 $46,363 - $54,256	-76 Reduced 11.18%	604 $385,000
Q1 2020 May 15, 2020	SELL	$615.5 - $751.4 $98,480 - $120,224	-160 Reduced 19.05%	680 $442,000
Q4 2019 Feb 14, 2020	SELL	$688.5 - $846.15 $395,887 - $486,536	-575 Reduced 40.64%	840 $631,000
Q3 2019 Nov 14, 2019	BUY	$722.04 - $840.0 $1.02 Million - $1.19 Million	1,415 New	1,415 $1.1 Million
Q4 2018 Feb 14, 2019	SELL	$667.94 - $785.7 $257,156 - $302,494	-385 Closed	0 $0
Q3 2018 Nov 14, 2018	BUY	$602.8 - $699.6 $1,808 - $2,098	3 Added 0.79%	385 $267,000
Q2 2018 Aug 14, 2018	SELL	$568.25 - $635.8 $50,574 - $56,586	-89 Reduced 18.9%	382 $229,000
Q1 2018 May 15, 2018	BUY	$526.8 - $633.85 $248,122 - $298,543	471 New	471 $297,000

114K

Ticker ATRI
Exchange NASDAQ
Sector Healthcare
Industry Medical Instruments & Supplies
Shares Outstandng 1,785,990
Description
Atrion Corporation, together with its subsidiaries, develops, manufactures, and sells products for fluid delivery, cardiovascular, and ophthalmology applications in the United States, Canada, Europe, and internationally. Its fluid delivery products include valves that fill, hold, and release controlled amounts of fluids or gasses for use in vari...

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