ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

TIG Advisors, LLC's Holding History (CIK: 0001358253)

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

Q2 2021
Shares 939,232 Value ($000) $172,546 Avg Close — Range —
Q1 2021
Shares 743,403 Value ($000) $113,674 Avg Close — Range —
Q4 2020
Shares 78,083 Value ($000) $12,200 Avg Close — Range —