ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

PARADIGM ASSET MANAGEMENT CO LLC's Holding History (CIK: 0001034549)

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

Q2 2021
Shares 2,050 Value ($000) $376,605 Avg Close — Range —
Q1 2021
Shares 2,250 Value ($000) $344,047 Avg Close — Range —
Q4 2020
Shares 2,450 Value ($000) $382,788 Avg Close — Range —
Q3 2020
Shares 1,750 Value ($000) $200,253 Avg Close — Range —
Q2 2020
Shares 1,750 Value ($000) $196,420 Avg Close — Range —
Q1 2019
Shares 300 Value ($000) $40,554 Avg Close — Range —
Q4 2018
Shares 450 Value ($000) $43,812 Avg Close — Range —
Q3 2018
Shares 600 Value ($000) $83,406 Avg Close — Range —
Q2 2018
Shares 550 Value ($000) $68,283 Avg Close — Range —
Q1 2018
Shares 550 Value ($000) $61,303 Avg Close — Range —
Q4 2017
Shares 550 Value ($000) $65,775 Avg Close — Range —
Q3 2017
Shares 500 Value ($000) $70,145 Avg Close — Range —
Q2 2017
Shares 500 Value ($000) $60,835 Avg Close — Range —
Q1 2017
Shares 1,350 Value ($000) $163,674 Avg Close — Range —
Q4 2014
Shares 2,540 Value ($000) $469,976 Avg Close — Range —
Q3 2014
Shares 2,540 Value ($000) $421,183 Avg Close — Range —
Q2 2014
Shares 2,740 Value ($000) $428,125 Avg Close — Range —
Q1 2014
Shares 2,740 Value ($000) $416,836 Avg Close — Range —
Q4 2013
Shares 2,740 Value ($000) $364,584 Avg Close — Range —
Q3 2013
Shares 4,290 Value ($000) $498,326 Avg Close — Range —
Q2 2013
Shares 4,290 Value ($000) $395,709 Avg Close — Range —