Balyasny Asset Management LLC ALEXION PHARMACEUTICALS INC Transaction History

Balyasny Asset Management LLC

$63.6 Billion
Q4 2024

Shares

17 transactions

Quarter	Operation	Price Per share	shares change	shares Held	SEC Form
Q3 2021 Nov 15, 2021	SELL	N/A	-771,620 Closed	0 $0
Q2 2021 Aug 16, 2021	SELL	N/A	-28,724 Reduced 3.59%	771,620 $142 Million
Q1 2021 May 17, 2021	BUY	N/A	470,542 Added 142.67%	800,344 $122 Million
Q4 2020 Feb 16, 2021	BUY	N/A	13,774 Added 4.36%	329,802 $0
Q3 2020 Nov 16, 2020	BUY	N/A	169,506 Added 115.69%	316,028 $36.2 Million
Q2 2020 Aug 14, 2020	BUY	N/A	50,303 Added 52.28%	146,522 $16.4 Million
Q1 2020 May 15, 2020	SELL	N/A	-220,280 Reduced 69.6%	96,219 $8.64 Million
Q4 2019 Feb 14, 2020	BUY	N/A	314,169 Added 13483.65%	316,499 $34.2 Million
Q3 2019 Nov 14, 2019	SELL	N/A	-43,347 Reduced 94.9%	2,330 $228,000
Q2 2019 Aug 14, 2019	SELL	N/A	-82,921 Reduced 64.48%	45,677 $5.98 Million
Q1 2019 May 15, 2019	SELL	N/A	-256,347 Reduced 66.59%	128,598 $17.4 Million
Q4 2018 Feb 14, 2019	BUY	N/A	73,144 Added 23.46%	384,945 $37.5 Million
Q3 2018 Nov 14, 2018	BUY	N/A	160,733 Added 106.4%	311,801 $43.3 Million
Q2 2018 Aug 14, 2018	SELL	N/A	-370,070 Reduced 71.01%	151,068 $18.8 Million
Q1 2018 May 15, 2018	SELL	N/A	-704,352 Reduced 57.48%	521,138 $58.1 Million
Q4 2017 Feb 14, 2018	BUY	N/A	1,052,546 Added 608.61%	1,225,490 $147 Million
Q3 2017 Nov 14, 2017	BUY	N/A	172,944	172,944 $24.3 Million

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