ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

Mathes Company, Inc.'s Holding History (CIK: 0001389223)

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

Q1 2016
Shares 1,600 Value ($000) $223 Avg Close — Range —
Q4 2015
Shares 1,600 Value ($000) $305 Avg Close — Range —
Q3 2015
Shares 1,600 Value ($000) $250 Avg Close — Range —
Q2 2015
Shares 1,600 Value ($000) $289 Avg Close — Range —
Q1 2015
Shares 1,600 Value ($000) $277 Avg Close — Range —
Q4 2014
Shares 1,600 Value ($000) $296 Avg Close — Range —
Q3 2014
Shares 1,600 Value ($000) $265 Avg Close — Range —
Q1 2014
Shares 1,600 Value ($000) $243 Avg Close — Range —
Q4 2013
Shares 1,600 Value ($000) $213 Avg Close — Range —