Alexion Pharmaceuticals, Inc.

TWO SIGMA ADVISERS, LP ALXN

Report date

6/30/2021

Quarter

2021 Q2

Filed

8/16/2021

Shares

13,700

Value ($000)

2,517

Weight

0.0%

2013 Q4 - 2021 Q2 (9 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2021 Q2	8/16/2021	2,517	0.0%	13,700	6/30/2021
2021 Q1	5/17/2021	17,465	0.0%	114,215	3/31/2021
2020 Q4	2/16/2021	48,421	0.1%	309,915	12/31/2020
2020 Q3	11/16/2020	19,523	0.1%	170,615	9/30/2020
2020 Q2	9/15/2020	22,200	0.1%	197,790	6/30/2020
2020 Q1	5/15/2020	38,411	0.1%	427,790	3/31/2020
2019 Q4	2/14/2020	50,473	0.1%	466,690	12/31/2019
2014 Q1	5/15/2014	15,172	0.2%	99,731	3/31/2014
2013 Q4	2/14/2014	363	0.0%	2,731	12/31/2013