ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

Centiva Capital, LP's Holding History (CIK: 0001692507)

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

Q2 2021
Shares 46,039 Value ($000) $8,458 Avg Close — Range —
Q1 2021
Shares 57,197 Value ($000) $8,746 Avg Close — Range —
Q4 2020
Shares 17,500 Value ($000) $2,734 Avg Close — Range —
Q1 2020
Shares 16,757 Value ($000) $1,504 Avg Close — Range —
Q4 2019
Shares 6,472 Value ($000) $700 Avg Close — Range —
Q3 2019
Shares 6,006 Value ($000) $588 Avg Close — Range —