ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

AMICA MUTUAL INSURANCE CO's Holding History (CIK: 0000857508)

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

Q4 2019
Shares 6,223 Value ($000) $673 Avg Close — Range —
Q3 2019
Shares 6,223 Value ($000) $609 Avg Close — Range —
Q2 2019
Shares 6,223 Value ($000) $815 Avg Close — Range —