CYRUSONE INC

CUSIP: 23283R100 Class: COM

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q3 2016
Shares 14,900 Value ($000) $709 Avg Close — Range —
Q2 2016
Shares 9,906 Value ($000) $552 Avg Close — Range —
Q1 2016
Shares 21,512 Value ($000) $983 Avg Close — Range —
Q4 2015
Shares 26,512 Value ($000) $993 Avg Close — Range —
Q3 2015
Shares 26,513 Value ($000) $866 Avg Close — Range —
Q2 2015
Shares 26,513 Value ($000) $781 Avg Close — Range —
Q1 2015
Shares 24,211 Value ($000) $754 Avg Close — Range —
Q4 2014
Shares 25,411 Value ($000) $701 Avg Close — Range —