Insider Stock Trading History of Abingworth Llp


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 Abingworth Llp since year 2005. The trader's CIK number is 1397144. At the time of this reporting, Abingworth Llp is the of Sientra, Inc. . (stock ticker symbol SIEN). See this page for all insider trading activities at Sientra, Inc. .

Note that in the past Abingworth LLP also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Abingworth Llp since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2018-05-07 SIEN Sientra, Inc. Buy 281,482 13.50 3,800,007
2014-10-29 SIEN Sientra, Inc. Buy 495,000 15.00 7,425,000
2014-10-27 PRTO Proteon Therapeutics Inc Buy 950,000 10.00 9,500,000
2012-04-17 AMRN Amarin Corp Plc\\uk Sale 1,712,000 9.61 16,454,032
2012-04-18 AMRN Amarin Corp Plc\\uk Sale 1,614,341 9.61 15,505,745
2012-04-19 AMRN Amarin Corp Plc\\uk Sale 682,000 9.66 6,586,074
2012-04-03 AMRN Amarin Corp Plc\\uk Sale 2,300,000 11.00 25,300,000
2011-04-18 AMRN Amarin Corp Plc\\uk Sale 4,179,174 14.87 62,144,317
2011-03-11 AMRN Amarin Corp Plc\\uk Sale 2,750,000 7.50 20,636,000
2011-03-08 AMRN Amarin Corp Plc\\uk Sale 550,000 7.50 4,126,100
2011-03-04 AMRN Amarin Corp Plc\\uk Sale 100,000 7.60 760,000
2011-03-02 AMRN Amarin Corp Plc\\uk Sale 1,200,000 7.70 9,238,800
2011-02-28 AMRN Amarin Corp Plc\\uk Sale 275,000 7.92 2,178,000
2011-03-01 AMRN Amarin Corp Plc\\uk Sale 50,000 7.61 380,500

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 Abingworth Llp ( of Sientra, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.