CYRUSONE INC

CUSIP: 23283R100 Class: COM

EMERALD ADVISERS, LLC's Holding History (CIK: 0001015083)

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

Q4 2016
Shares 8,645 Value ($000) $387 Avg Close — Range —
Q3 2016
Shares 311,431 Value ($000) $14,815 Avg Close — Range —
Q2 2016
Shares 368,232 Value ($000) $20,496 Avg Close — Range —
Q1 2016
Shares 25,666 Value ($000) $1,172 Avg Close — Range —
Q4 2015
Shares 34,716 Value ($000) $1,300 Avg Close — Range —
Q3 2015
Shares 35,853 Value ($000) $1,171 Avg Close — Range —
Q2 2015
Shares 36,294 Value ($000) $1,069 Avg Close — Range —