ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

CITIGROUP INC's Holding History (CIK: 0000831001)

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

Q2 2021
Shares 4,404,598 Value ($000) $809,168 Avg Close — Range —
Q1 2021
Shares 3,282,272 Value ($000) $501,892 Avg Close — Range —
Q4 2020
Shares 1,122,705 Value ($000) $175,412 Avg Close — Range —
Q3 2020
Shares 843,506 Value ($000) $96,523 Avg Close — Range —
Q2 2020
Shares 794,793 Value ($000) $89,207 Avg Close — Range —
Q1 2020
Shares 725,106 Value ($000) $65,106 Avg Close — Range —
Q4 2019
Shares 749,023 Value ($000) $81,006 Avg Close — Range —
Q3 2019
Shares 810,996 Value ($000) $79,429 Avg Close — Range —
Q2 2019
Shares 666,471 Value ($000) $87,295 Avg Close — Range —
Q1 2019
Shares 437,746 Value ($000) $59,175 Avg Close — Range —
Q4 2018
Shares 269,825 Value ($000) $26,271 Avg Close — Range —
Q3 2018
Shares 209,263 Value ($000) $29,091 Avg Close — Range —
Q2 2018
Shares 178,664 Value ($000) $22,180 Avg Close — Range —
Q1 2018
Shares 216,700 Value ($000) $24,154 Avg Close — Range —
Q4 2017
Shares 148,438 Value ($000) $17,751 Avg Close — Range —
Q3 2017
Shares 124,113 Value ($000) $17,412 Avg Close — Range —
Q2 2017
Shares 141,995 Value ($000) $17,276 Avg Close — Range —
Q1 2017
Shares 85,101 Value ($000) $10,318 Avg Close — Range —
Q4 2016
Shares 168,410 Value ($000) $20,605 Avg Close — Range —
Q3 2016
Shares 56,901 Value ($000) $6,973 Avg Close — Range —
Q2 2016
Shares 49,699 Value ($000) $5,803 Avg Close — Range —
Q1 2016
Shares 53,671 Value ($000) $7,472 Avg Close — Range —
Q4 2015
Shares 46,327 Value ($000) $8,838 Avg Close — Range —
Q3 2015
Shares 115,274 Value ($000) $18,028 Avg Close — Range —
Q2 2015
Shares 127,678 Value ($000) $23,080 Avg Close — Range —
Q1 2015
Shares 99,977 Value ($000) $17,325 Avg Close — Range —
Q4 2014
Shares 85,637 Value ($000) $15,845 Avg Close — Range —
Q3 2014
Shares 61,810 Value ($000) $10,250 Avg Close — Range —
Q2 2014
Shares 81,877 Value ($000) $12,794 Avg Close — Range —
Q1 2014
Shares 80,511 Value ($000) $12,248 Avg Close — Range —
Q4 2013
Shares 199,150 Value ($000) $26,498 Avg Close — Range —
Q3 2013
Shares 198,441 Value ($000) $23,051 Avg Close — Range —
Q2 2013
Shares 201,014 Value ($000) $18,541 Avg Close — Range —