Insider Stock Trading History of Hamilton Edward Arthur


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 Hamilton Edward Arthur since year 2005. The trader's CIK number is 1639863. At the time of this reporting, Hamilton Edward Arthur is the of Combimatrix Corp . (stock ticker symbol CBMX). See this page for all insider trading activities at Combimatrix Corp .


Stock purchases, sales, and option exercises reported by insider Hamilton Edward Arthur since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2015-03-06 CBMX Combimatrix Corp Sale 16,700 2.03 33,901
2015-03-27 CBMX Combimatrix Corp Buy 3,500 1.95 6,825
2015-03-20 CBMX Combimatrix Corp Buy 2,100 2.12 4,452
2015-03-09 CBMX Combimatrix Corp Buy 24,400 1.98 48,312
2015-03-06 CBMX Combimatrix Corp Buy 700 2.04 1,428
2015-03-04 CBMX Combimatrix Corp Buy 46,260 2.00 92,520
2015-03-03 CBMX Combimatrix Corp Buy 39,100 2.01 78,590
2015-04-09 CBMX Combimatrix Corp Buy 9,100 1.89 17,199
2015-03-02 CBMX Combimatrix Corp Buy 28,200 2.05 57,809
2015-04-08 CBMX Combimatrix Corp Buy 1,000 1.86 1,860
2015-03-30 CBMX Combimatrix Corp Buy 1,700 1.92 3,264
2015-04-02 CBMX Combimatrix Corp Buy 1,200 1.90 2,280
2015-02-25 CBMX Combimatrix Corp Buy 19,900 1.97 39,203
2015-02-26 CBMX Combimatrix Corp Buy 146,000 2.01 293,459
2015-03-05 CBMX Combimatrix Corp Sale 1,000 2.04 2,040
2015-03-19 CBMX Combimatrix Corp Sale 8,900 2.15 19,135
2015-03-10 CBMX Combimatrix Corp Sale 200 1.93 386
2015-03-18 CBMX Combimatrix Corp Buy 6,900 1.95 13,455
2015-03-17 CBMX Combimatrix Corp Buy 7,300 1.98 14,454
2015-03-16 CBMX Combimatrix Corp Buy 25,600 1.99 50,944
2015-03-13 CBMX Combimatrix Corp Buy 3,780 1.98 7,484
2015-03-12 CBMX Combimatrix Corp Buy 10,900 2.01 21,908
2015-03-11 CBMX Combimatrix Corp Buy 7,500 1.97 14,775
2015-03-10 CBMX Combimatrix Corp Buy 17,300 1.93 33,389
2015-02-27 CBMX Combimatrix Corp Buy 76,860 2.04 156,794
2015-04-01 CBMX Combimatrix Corp Buy 3,000 1.88 5,640

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 Hamilton Edward Arthur ( of Combimatrix Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.