ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

AQR Arbitrage LLC's Holding History (CIK: 0001167456)

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

Q2 2021
Shares 122,883 Value ($000) $22,575 Avg Close — Range —
Q1 2021
Shares 122,941 Value ($000) $18,799 Avg Close — Range —
Q4 2020
Shares 156,785 Value ($000) $24,277 Avg Close — Range —