<?xml version="1.0"?><rss version="2.0">
 <channel>
  <title>StreetInsider.com News Articles</title>
  <link>http://www.streetinsider.com</link>
  <description>Latest StreetInsider.com News Articles</description>
  <language>en-us</language>
  <copyright>Copyright 2019, StreetInsider.com</copyright>
  <managingEditor>rss@streetinsider.com (SI RSS)</managingEditor>
  <webMaster>rss@streetinsider.com (SI RSS)</webMaster>
  <lastBuildDate>Fri, 01 Feb 2019 17:53:00 -0500</lastBuildDate>
  <docs>http://blogs.law.harvard.edu/tech/rss</docs>
  <image>
   <url>http://www.streetinsider.com/images/rss_logo.gif</url>
   <title>StreetInsider.com News Articles</title>
   <link>http://www.streetinsider.com</link>
   <width>143</width>
   <height>28</height>
  </image>
  <skipHours>
   <hour>0</hour>
   <hour>1</hour>
   <hour>2</hour>
   <hour>3</hour>
   <hour>21</hour>
   <hour>22</hour>
   <hour>23</hour>
  </skipHours>
  <skipDays>
   <day>Saturday</day>
   <day>Sunday</day>
  </skipDays>
  <item>
   <title>Form  15-12B     TESARO, Inc.                         </title>
   <link>http://www.streetinsider.com/SEC+Filings/Form++15-12B+++++TESARO%2C+Inc.+++++++++++++++++++++++++/15071240.html</link>
   <description>Visit StreetInsider.com at http://www.streetinsider.com/SEC+Filings/Form++15-12B+++++TESARO%2C+Inc.+++++++++++++++++++++++++/15071240.html for the full story.</description>
   <guid isPermaLink="true">http://www.streetinsider.com/SEC+Filings/Form++15-12B+++++TESARO%2C+Inc.+++++++++++++++++++++++++/15071240.html</guid>
   <pubDate>Fri, 01 Feb 2019 17:53:00 -0500</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">TSRO</category>
   	  </item>
  <item>
   <title>Form  SC 13G/A   TESARO, Inc.                           Filed by: VANGUARD SPECIALIZED FUNDS</title>
   <link>http://www.streetinsider.com/SEC+Filings/Form++SC+13GA+++TESARO%2C+Inc.+++++++++++++++++++++++++++Filed+by%3A+VANGUARD+SPECIALIZED+FUNDS/15066727.html</link>
   <description>Visit StreetInsider.com at http://www.streetinsider.com/SEC+Filings/Form++SC+13GA+++TESARO%2C+Inc.+++++++++++++++++++++++++++Filed+by%3A+VANGUARD+SPECIALIZED+FUNDS/15066727.html for the full story.</description>
   <guid isPermaLink="true">http://www.streetinsider.com/SEC+Filings/Form++SC+13GA+++TESARO%2C+Inc.+++++++++++++++++++++++++++Filed+by%3A+VANGUARD+SPECIALIZED+FUNDS/15066727.html</guid>
   <pubDate>Fri, 01 Feb 2019 06:16:00 -0500</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">TSRO</category>
   	  </item>
  <item>
   <title>Form  SC 13D/A   TESARO, Inc.                           Filed by: NEW ENTERPRISE ASSOCIATES 13 LP</title>
   <link>http://www.streetinsider.com/SEC+Filings/Form++SC+13DA+++TESARO%2C+Inc.+++++++++++++++++++++++++++Filed+by%3A+NEW+ENTERPRISE+ASSOCIATES+13+LP/15057655.html</link>
   <description>Visit StreetInsider.com at http://www.streetinsider.com/SEC+Filings/Form++SC+13DA+++TESARO%2C+Inc.+++++++++++++++++++++++++++Filed+by%3A+NEW+ENTERPRISE+ASSOCIATES+13+LP/15057655.html for the full story.</description>
   <guid isPermaLink="true">http://www.streetinsider.com/SEC+Filings/Form++SC+13DA+++TESARO%2C+Inc.+++++++++++++++++++++++++++Filed+by%3A+NEW+ENTERPRISE+ASSOCIATES+13+LP/15057655.html</guid>
   <pubDate>Wed, 30 Jan 2019 14:55:00 -0500</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">TSRO</category>
   	  </item>
  <item>
   <title>Form  4          TESARO, Inc.              For: Jan 22  Filed by: SEIDENBERG BETH C</title>
   <link>http://www.streetinsider.com/SEC+Filings/Form++4++++++++++TESARO%2C+Inc.++++++++++++++For%3A+Jan+22++Filed+by%3A+SEIDENBERG+BETH+C/15038707.html</link>
   <description>Visit StreetInsider.com at http://www.streetinsider.com/SEC+Filings/Form++4++++++++++TESARO%2C+Inc.++++++++++++++For%3A+Jan+22++Filed+by%3A+SEIDENBERG+BETH+C/15038707.html for the full story.</description>
   <guid isPermaLink="true">http://www.streetinsider.com/SEC+Filings/Form++4++++++++++TESARO%2C+Inc.++++++++++++++For%3A+Jan+22++Filed+by%3A+SEIDENBERG+BETH+C/15038707.html</guid>
   <pubDate>Thu, 24 Jan 2019 17:31:00 -0500</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">TSRO</category>
   	  </item>
  <item>
   <title>Form  8-K        TESARO, Inc.              For: Jan 22</title>
   <link>http://www.streetinsider.com/SEC+Filings/Form++8-K++++++++TESARO%2C+Inc.++++++++++++++For%3A+Jan+22/15037961.html</link>
   <description>Visit StreetInsider.com at http://www.streetinsider.com/SEC+Filings/Form++8-K++++++++TESARO%2C+Inc.++++++++++++++For%3A+Jan+22/15037961.html for the full story.</description>
   <guid isPermaLink="true">http://www.streetinsider.com/SEC+Filings/Form++8-K++++++++TESARO%2C+Inc.++++++++++++++For%3A+Jan+22/15037961.html</guid>
   <pubDate>Thu, 24 Jan 2019 16:16:00 -0500</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">TSRO</category>
   	  </item>
  <item>
   <title>Form  POSASR     TESARO, Inc.                         </title>
   <link>http://www.streetinsider.com/SEC+Filings/Form++POSASR+++++TESARO%2C+Inc.+++++++++++++++++++++++++/15026786.html</link>
   <description>Visit StreetInsider.com at http://www.streetinsider.com/SEC+Filings/Form++POSASR+++++TESARO%2C+Inc.+++++++++++++++++++++++++/15026786.html for the full story.</description>
   <guid isPermaLink="true">http://www.streetinsider.com/SEC+Filings/Form++POSASR+++++TESARO%2C+Inc.+++++++++++++++++++++++++/15026786.html</guid>
   <pubDate>Tue, 22 Jan 2019 11:06:00 -0500</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">TSRO</category>
   	  </item>
  <item>
   <title>Form  S-8 POS    TESARO, Inc.                         </title>
   <link>http://www.streetinsider.com/SEC+Filings/Form++S-8+POS++++TESARO%2C+Inc.+++++++++++++++++++++++++/15026777.html</link>
   <description>Visit StreetInsider.com at http://www.streetinsider.com/SEC+Filings/Form++S-8+POS++++TESARO%2C+Inc.+++++++++++++++++++++++++/15026777.html for the full story.</description>
   <guid isPermaLink="true">http://www.streetinsider.com/SEC+Filings/Form++S-8+POS++++TESARO%2C+Inc.+++++++++++++++++++++++++/15026777.html</guid>
   <pubDate>Tue, 22 Jan 2019 11:05:00 -0500</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">TSRO</category>
   	  </item>
  <item>
   <title>Form  S-8 POS    TESARO, Inc.                         </title>
   <link>http://www.streetinsider.com/SEC+Filings/Form++S-8+POS++++TESARO%2C+Inc.+++++++++++++++++++++++++/15026769.html</link>
   <description>Visit StreetInsider.com at http://www.streetinsider.com/SEC+Filings/Form++S-8+POS++++TESARO%2C+Inc.+++++++++++++++++++++++++/15026769.html for the full story.</description>
   <guid isPermaLink="true">http://www.streetinsider.com/SEC+Filings/Form++S-8+POS++++TESARO%2C+Inc.+++++++++++++++++++++++++/15026769.html</guid>
   <pubDate>Tue, 22 Jan 2019 11:04:00 -0500</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">TSRO</category>
   	  </item>
  <item>
   <title>Form  S-8 POS    TESARO, Inc.                         </title>
   <link>http://www.streetinsider.com/SEC+Filings/Form++S-8+POS++++TESARO%2C+Inc.+++++++++++++++++++++++++/15026757.html</link>
   <description>Visit StreetInsider.com at http://www.streetinsider.com/SEC+Filings/Form++S-8+POS++++TESARO%2C+Inc.+++++++++++++++++++++++++/15026757.html for the full story.</description>
   <guid isPermaLink="true">http://www.streetinsider.com/SEC+Filings/Form++S-8+POS++++TESARO%2C+Inc.+++++++++++++++++++++++++/15026757.html</guid>
   <pubDate>Tue, 22 Jan 2019 11:03:00 -0500</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">TSRO</category>
   	  </item>
  <item>
   <title>Form  S-8 POS    TESARO, Inc.                         </title>
   <link>http://www.streetinsider.com/SEC+Filings/Form++S-8+POS++++TESARO%2C+Inc.+++++++++++++++++++++++++/15026754.html</link>
   <description>Visit StreetInsider.com at http://www.streetinsider.com/SEC+Filings/Form++S-8+POS++++TESARO%2C+Inc.+++++++++++++++++++++++++/15026754.html for the full story.</description>
   <guid isPermaLink="true">http://www.streetinsider.com/SEC+Filings/Form++S-8+POS++++TESARO%2C+Inc.+++++++++++++++++++++++++/15026754.html</guid>
   <pubDate>Tue, 22 Jan 2019 11:03:00 -0500</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">TSRO</category>
   	  </item>
 </channel>
</rss>
