ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

Banco Santander, S.A.'s Holding History (CIK: 0000891478)

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

Q3 2020
Shares 7,023 Value ($000) $804 Avg Close — Range —
Q2 2020
Shares 2,268 Value ($000) $255 Avg Close — Range —
Q4 2019
Shares 6,598 Value ($000) $714 Avg Close — Range —
Q3 2019
Shares 5,837 Value ($000) $572 Avg Close — Range —
Q2 2019
Shares 4,287 Value ($000) $562 Avg Close — Range —
Q1 2019
Shares 32,993 Value ($000) $4,460 Avg Close — Range —
Q4 2018
Shares 32,993 Value ($000) $3,212 Avg Close — Range —
Q3 2018
Shares 31,700 Value ($000) $4,407 Avg Close — Range —
Q2 2018
Shares 513,907 Value ($000) $63,801 Avg Close — Range —
Q1 2018
Shares 512,788 Value ($000) $57,156 Avg Close — Range —
Q4 2017
Shares 88,700 Value ($000) $10,608 Avg Close — Range —
Q3 2017
Shares 88,700 Value ($000) $12,444 Avg Close — Range —