Insider Stock Trading History of Ferdman David H.

The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Ferdman David H. since year 2005. The trader's CIK number is 1567073. At the time of this reporting, Ferdman David H. is the Director of Cyrusone Inc. . (stock ticker symbol CONE). See this page for all insider trading activities at Cyrusone Inc. .

Stock purchases, sales, and option exercises reported by insider Ferdman David H. since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2013-01-24 CONE Cyrusone Inc. Buy 42,000 19.00 798,000

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Ferdman David H. (Director of Cyrusone Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.