ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

BANK OF MONTREAL /CAN/'s Holding History (CIK: 0000927971)

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

Q2 2021
Shares 839,239 Value ($000) $154,749 Avg Close — Range —
Q1 2021
Shares 266,814 Value ($000) $41,216 Avg Close — Range —
Q4 2020
Shares 1,159,314 Value ($000) $181,434 Avg Close — Range —
Q3 2020
Shares 1,263,876 Value ($000) $146,710 Avg Close — Range —
Q2 2020
Shares 1,349,785 Value ($000) $146,413 Avg Close — Range —
Q1 2020
Shares 1,568,582 Value ($000) $141,721 Avg Close — Range —
Q4 2019
Shares 1,355,105 Value ($000) $146,554 Avg Close — Range —
Q3 2019
Shares 476,554 Value ($000) $46,675 Avg Close — Range —
Q2 2019
Shares 180,329 Value ($000) $23,618 Avg Close — Range —
Q1 2019
Shares 308,986 Value ($000) $41,768 Avg Close — Range —
Q4 2018
Shares 186,137 Value ($000) $18,122 Avg Close — Range —
Q3 2018
Shares 256,796 Value ($000) $35,696 Avg Close — Range —
Q2 2018
Shares 669,309 Value ($000) $83,095 Avg Close — Range —
Q1 2018
Shares 559,544 Value ($000) $62,368 Avg Close — Range —
Q4 2017
Shares 1,521,834 Value ($000) $181,998 Avg Close — Range —
Q3 2017
Shares 1,253,781 Value ($000) $175,892 Avg Close — Range —
Q2 2017
Shares 1,423,318 Value ($000) $173,174 Avg Close — Range —
Q1 2017
Shares 195,293 Value ($000) $23,678 Avg Close — Range —
Q4 2016
Shares 212,116 Value ($000) $26,004 Avg Close — Range —
Q3 2016
Shares 276,481 Value ($000) $33,880 Avg Close — Range —
Q2 2016
Shares 293,888 Value ($000) $34,314 Avg Close — Range —
Q1 2016
Shares 308,494 Value ($000) $42,949 Avg Close — Range —
Q4 2015
Shares 230,164 Value ($000) $43,902 Avg Close — Range —
Q3 2015
Shares 157,125 Value ($000) $24,573 Avg Close — Range —
Q2 2015
Shares 159,944 Value ($000) $28,913 Avg Close — Range —
Q1 2015
Shares 139,271 Value ($000) $24,137 Avg Close — Range —
Q4 2014
Shares 136,358 Value ($000) $25,231 Avg Close — Range —
Q3 2014
Shares 119,142 Value ($000) $19,756 Avg Close — Range —
Q2 2014
Shares 95,787 Value ($000) $14,968 Avg Close — Range —
Q1 2014
Shares 31,618 Value ($000) $4,809 Avg Close — Range —
Q4 2013
Shares 88,923 Value ($000) $11,815 Avg Close — Range —
Q3 2013
Shares 140,792 Value ($000) $16,355 Avg Close — Range —
Q2 2013
Shares 138,653 Value ($000) $12,788 Avg Close — Range —