Insider Stock Trading History of Elsbree David B


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 Elsbree David B since year 2005. The trader's CIK number is 1292650. At the time of this reporting, Elsbree David B is the Director of T2 Biosystems, Inc. . (stock ticker symbol TTOO). See this page for all insider trading activities at T2 Biosystems, Inc. .

Note that in the past Elsbree David B also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Elsbree David B since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-11-16 TTOO T2 Biosystems, Inc. Buy 1,500 4.11 6,165
2017-06-06 TTOO T2 Biosystems, Inc. Buy 10,000 3.50 35,000
2017-03-15 TTOO T2 Biosystems, Inc. Buy 10,000 5.97 59,700
2015-12-09 TTOO T2 Biosystems, Inc. Buy 10,000 9.75 97,500
2015-08-07 TTOO T2 Biosystems, Inc. Buy 75 13.09 981
2015-05-19 TTOO T2 Biosystems, Inc. Buy 6,250 16.48 102,968
2015-03-04 TTOO T2 Biosystems, Inc. Buy 1,450 15.05 21,822
2014-11-13 TTOO T2 Biosystems, Inc. Buy 1,500 14.75 22,125
2014-08-12 TTOO T2 Biosystems, Inc. Buy 15,000 11.00 165,000
2012-08-15 APKT Acme Packet Inc Buy 9,500 16.90 160,512
2011-05-04 APKT Acme Packet Inc Option Ex 12,500 9.49 118,625
2011-05-04 APKT Acme Packet Inc Sale 12,500 71.79 897,425
2011-03-09 APKT Acme Packet Inc Option Ex 12,500 7.89 98,625
2011-03-09 APKT Acme Packet Inc Sale 12,500 71.10 888,749
2011-02-07 APKT Acme Packet Inc Buy 200 72.60 14,519
2010-05-20 ARTG Art Technology Group Inc Option Ex 28,000 .00 0
2009-08-06 ARTG Art Technology Group Inc Sale 45,000 4.00 180,000
2009-05-22 ARTG Art Technology Group Inc Option Ex 25,000 .00 0
2008-11-06 ARTG Art Technology Group Inc Buy 7,500 1.81 13,567
2008-05-21 ARTG Art Technology Group Inc Option Ex 20,000 .00 0
2008-02-12 APKT Acme Packet Inc Buy 5,000 7.80 39,000
2007-05-18 ARTG Art Technology Group Inc Buy 12,000 2.45 29,400
2007-02-12 APKT Acme Packet Inc Buy 2,500 16.89 42,225
2007-02-08 ARTG Art Technology Group Inc Buy 17,500 2.19 38,325
2006-11-13 APKT Acme Packet Inc Buy 800 14.60 11,680
2006-11-14 APKT Acme Packet Inc Buy 4,637 14.52 67,310
2006-11-15 ARTG Art Technology Group Inc Buy 5,000 2.47 12,350
2006-02-02 ARTG Art Technology Group Inc Buy 10,000 2.72 27,200
2005-11-04 ARTG Art Technology Group Inc Buy 25,000 1.22 30,500
2005-08-03 ARTG Art Technology Group Inc Buy 10,000 1.05 10,500
2005-05-06 ARTG Art Technology Group Inc Buy 10,000 1.00 10,000

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 Elsbree David B (Director of T2 Biosystems, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.