Tower Research Capital LLC (Trc) ALEXION PHARMACEUTICALS INC Transaction History

Tower Research Capital LLC (Trc)

$3.68 Billion
Q3 2024

Shares

16 transactions

Quarter	Operation	Price Per share	shares change	shares Held	SEC Form
Q3 2021 Nov 15, 2021	SELL	N/A	-9,367 Closed	0 $0
Q2 2021 Aug 16, 2021	SELL	N/A	-19,194 Reduced 67.2%	9,367 $1.72 Million
Q1 2021 May 17, 2021	BUY	N/A	23,615 Added 477.46%	28,561 $4.37 Million
Q4 2020 Feb 16, 2021	SELL	N/A	-4,716 Reduced 48.81%	4,946 $773,000
Q3 2020 Nov 16, 2020	BUY	N/A	2,791 Added 40.62%	9,662 $1.11 Million
Q2 2020 Aug 13, 2020	BUY	N/A	5,992 Added 681.68%	6,871 $772,000
Q1 2020 May 15, 2020	SELL	N/A	-905 Reduced 50.73%	879 $79,000
Q4 2019 Feb 07, 2020	SELL	N/A	-2,094 Reduced 54.0%	1,784 $193,000
Q3 2019 Nov 05, 2019	BUY	N/A	1,875 Added 93.61%	3,878 $380,000
Q2 2019 Aug 13, 2019	SELL	N/A	-2,017 Reduced 50.17%	2,003 $263,000
Q1 2019 May 14, 2019	BUY	N/A	3,721 Added 1244.48%	4,020 $543,000
Q4 2018 Feb 14, 2019	BUY	N/A	299 New	299 $29,000
Q3 2018 Nov 13, 2018	SELL	N/A	-12,315 Closed	0 $0
Q2 2018 Aug 15, 2018	BUY	N/A	11,984 Added 3620.54%	12,315 $1.53 Million
Q1 2018 May 15, 2018	BUY	N/A	272 Added 461.02%	331 $37,000
Q4 2017 Feb 09, 2018	BUY	N/A	59	59 $7,000

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