David A. Siegel Atrion Corp Transaction History

Two Sigma Advisers, LP

5 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2021 Nov 15, 2021	SELL	$594.24 - $758.0 $237,696 - $303,200	-400 Closed	0 $0
Q2 2021 Aug 16, 2021	BUY	$582.88 - $670.99 $233,152 - $268,396	400 New	400 $248,000
Q4 2018 Feb 14, 2019	SELL	$667.94 - $785.7 $257,824 - $303,280	-386 Closed	0 $0
Q4 2017 Feb 14, 2018	SELL	$620.6 - $689.35 $70,748 - $78,585	-114 Reduced 22.8%	386 $243,000
Q3 2017 Nov 14, 2017	BUY	$608.7 - $680.0 $304,350 - $340,000	500	500 $336,000

116

1.24M

Ticker ATRI
Exchange NASDAQ
Sector Healthcare
Industry Medical Instruments & Supplies
Shares Outstandng 1,785,990
Market Cap $810M
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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