ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

Acorn Wealth Advisors, LLC's Holding History (CIK: 0001730610)

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

Q1 2018
Shares 11 Value ($000) $1 Avg Close — Range —
Q4 2017
Shares 11 Value ($000) $1 Avg Close — Range —