ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

Clearbridge Investments, LLC's Holding History (CIK: 0001348883)

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

Q4 2020
Shares 5,866,154 Value ($000) $916,528 Avg Close — Range —
Q3 2020
Shares 6,408,230 Value ($000) $733,294 Avg Close — Range —
Q2 2020
Shares 6,899,607 Value ($000) $774,412 Avg Close — Range —
Q1 2020
Shares 6,548,218 Value ($000) $587,964 Avg Close — Range —
Q4 2019
Shares 6,362,789 Value ($000) $686,163 Avg Close — Range —
Q3 2019
Shares 6,233,508 Value ($000) $610,510 Avg Close — Range —
Q2 2019
Shares 6,006,197 Value ($000) $786,692 Avg Close — Range —
Q1 2019
Shares 5,810,033 Value ($000) $785,400 Avg Close — Range —
Q4 2018
Shares 5,144,459 Value ($000) $500,865 Avg Close — Range —
Q3 2018
Shares 5,178,157 Value ($000) $719,816 Avg Close — Range —
Q2 2018
Shares 4,486,767 Value ($000) $557,032 Avg Close — Range —
Q1 2018
Shares 4,044,294 Value ($000) $450,777 Avg Close — Range —
Q4 2017
Shares 3,541,871 Value ($000) $423,572 Avg Close — Range —
Q3 2017
Shares 3,234,754 Value ($000) $453,804 Avg Close — Range —
Q2 2017
Shares 3,063,051 Value ($000) $372,681 Avg Close — Range —
Q1 2017
Shares 2,648,771 Value ($000) $321,137 Avg Close — Range —
Q4 2016
Shares 2,271,673 Value ($000) $277,939 Avg Close — Range —
Q3 2016
Shares 1,690,111 Value ($000) $207,106 Avg Close — Range —
Q2 2016
Shares 1,392,907 Value ($000) $162,636 Avg Close — Range —
Q1 2016
Shares 652,620 Value ($000) $90,858 Avg Close — Range —
Q4 2015
Shares 85,455 Value ($000) $16,301 Avg Close — Range —
Q3 2015
Shares 65,793 Value ($000) $10,289 Avg Close — Range —
Q2 2015
Shares 55,534 Value ($000) $10,039 Avg Close — Range —
Q1 2015
Shares 12,861 Value ($000) $2,229 Avg Close — Range —
Q4 2014
Shares 11,917 Value ($000) $2,205 Avg Close — Range —
Q3 2014
Shares 11,722 Value ($000) $1,944 Avg Close — Range —
Q2 2014
Shares 10,251 Value ($000) $1,602 Avg Close — Range —
Q1 2014
Shares 10,564 Value ($000) $1,607 Avg Close — Range —
Q4 2013
Shares 14,311 Value ($000) $1,902 Avg Close — Range —
Q3 2013
Shares 12,700 Value ($000) $1,475 Avg Close — Range —
Q2 2013
Shares 18,290 Value ($000) $1,688 Avg Close — Range —