ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

Sarissa Capital Management LP's Holding History (CIK: 0001577524)

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

Q2 2021
Shares 650,440 Value ($000) $119,492 Avg Close — Range —
Q1 2021
Shares 650,440 Value ($000) $99,458 Avg Close — Range —
Q4 2020
Shares 797,740 Value ($000) $124,638 Avg Close — Range —
Q3 2020
Shares 797,740 Value ($000) $91,285 Avg Close — Range —
Q2 2020
Shares 743,500 Value ($000) $83,450 Avg Close — Range —
Q1 2020
Shares 135,000 Value ($000) $12,121 Avg Close — Range —