ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

Silphium Asset Management Ltd's Holding History (CIK: 0001758440)

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

Q2 2021
Shares 110,500 Value ($000) $20,300 Avg Close — Range —
Q1 2021
Shares 84,500 Value ($000) $12,921 Avg Close — Range —
Q4 2020
Shares 45,000 Value ($000) $7,031 Avg Close — Range —