ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

Western Standard LLC's Holding History (CIK: 0001517666)

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

Q2 2021
Shares 143,982 Value ($000) $26,451 Avg Close — Range —
Q1 2021
Shares 134,935 Value ($000) $20,633 Avg Close — Range —