ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

PAULSON & CO. INC.'s Holding History (CIK: 0001035674)

Note: Option positions (PUT/CALL) are excluded.

Q1 2021
Shares 1,400,000 Value ($000) $214,074 Avg Close — Range —
Q4 2020
Shares 250,000 Value ($000) $39,060 Avg Close — Range —
Q2 2017
Shares 103,200 Value ($000) $12,556 Avg Close — Range —
Q1 2017
Shares 334,200 Value ($000) $40,518 Avg Close — Range —
Q4 2016
Shares 153,341 Value ($000) $18,761 Avg Close — Range —
Q3 2016
Shares 227,700 Value ($000) $27,902 Avg Close — Range —
Q2 2016
Shares 268,000 Value ($000) $31,292 Avg Close — Range —
Q1 2016
Shares 157,200 Value ($000) $21,885 Avg Close — Range —