Insider Stock Trading History of Armitage James O

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 Armitage James O since year 2005. The trader's CIK number is 1370087. At the time of this reporting, Armitage James O is the Director of Tesaro, Inc. . (stock ticker symbol TSRO). See this page for all insider trading activities at Tesaro, Inc. .

Stock purchases, sales, and option exercises reported by insider Armitage James O since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-09-18 TSRO Tesaro, Inc. Sale 10,000 117.05 1,170,500
2017-09-18 TSRO Tesaro, Inc. Option Ex 10,000 26.36 263,600
2015-09-08 TSRO Tesaro, Inc. Buy 500 54.63 27,316
2014-12-12 TSRO Tesaro, Inc. Buy 1,000 38.16 38,155

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 Armitage James O (Director of Tesaro, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.