ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

Rockefeller Capital Management L.P.'s Holding History (CIK: 0001739439)

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

Q2 2021
Shares 13,253 Value ($000) $2,433 Avg Close — Range —
Q1 2021
Shares 9,750 Value ($000) $1,490 Avg Close — Range —
Q4 2020
Shares 9,968 Value ($000) $1,556 Avg Close — Range —
Q3 2020
Shares 8,197 Value ($000) $937 Avg Close — Range —
Q2 2020
Shares 7,643 Value ($000) $858 Avg Close — Range —
Q1 2020
Shares 9,834 Value ($000) $883 Avg Close — Range —
Q4 2019
Shares 11,665 Value ($000) $1,262 Avg Close — Range —
Q3 2019
Shares 10,644 Value ($000) $1,042 Avg Close — Range —
Q2 2019
Shares 10,954 Value ($000) $1,434 Avg Close — Range —
Q1 2019
Shares 13,772 Value ($000) $1,862 Avg Close — Range —
Q4 2018
Shares 10,987 Value ($000) $1,069 Avg Close — Range —
Q3 2018
Shares 10,562 Value ($000) $1,468 Avg Close — Range —
Q2 2018
Shares 8,576 Value ($000) $1,065 Avg Close — Range —
Q1 2018
Shares 8,550 Value ($000) $953 Avg Close — Range —