The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Hamilton Edward Arthur since 2015.
The trader's CIK number is 1639863.
At the time of the last reporting, Hamilton Edward Arthur was the Officer of Combimatrix Corp. (stock ticker symbol CBMX).
Also see all insider trading activities at Combimatrix Corp.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2015 | CBMX | 482,300 | $966,044 | 26,800 | $55,462 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2015-03-06 | CBMX | Sale | 16,700 | 2.03 | 33,901 |
| 2015-03-27 | CBMX | Buy | 3,500 | 1.95 | 6,825 |
| 2015-03-20 | CBMX | Buy | 2,100 | 2.12 | 4,452 |
| 2015-03-09 | CBMX | Buy | 24,400 | 1.98 | 48,312 |
| 2015-03-06 | CBMX | Buy | 700 | 2.04 | 1,428 |
| 2015-03-04 | CBMX | Buy | 46,260 | 2.00 | 92,520 |
| 2015-03-03 | CBMX | Buy | 39,100 | 2.01 | 78,590 |
| 2015-04-09 | CBMX | Buy | 9,100 | 1.89 | 17,199 |
| 2015-03-02 | CBMX | Buy | 28,200 | 2.05 | 57,809 |
| 2015-04-08 | CBMX | Buy | 1,000 | 1.86 | 1,860 |
| 2015-03-30 | CBMX | Buy | 1,700 | 1.92 | 3,264 |
| 2015-04-02 | CBMX | Buy | 1,200 | 1.90 | 2,280 |
| 2015-02-25 | CBMX | Buy | 19,900 | 1.97 | 39,203 |
| 2015-02-26 | CBMX | Buy | 146,000 | 2.01 | 293,459 |
| 2015-03-05 | CBMX | Sale | 1,000 | 2.04 | 2,040 |
| 2015-03-19 | CBMX | Sale | 8,900 | 2.15 | 19,135 |
| 2015-03-10 | CBMX | Sale | 200 | 1.93 | 386 |
| 2015-03-18 | CBMX | Buy | 6,900 | 1.95 | 13,455 |
| 2015-03-17 | CBMX | Buy | 7,300 | 1.98 | 14,454 |
| 2015-03-16 | CBMX | Buy | 25,600 | 1.99 | 50,944 |
| 2015-03-13 | CBMX | Buy | 3,780 | 1.98 | 7,484 |
| 2015-03-12 | CBMX | Buy | 10,900 | 2.01 | 21,908 |
| 2015-03-11 | CBMX | Buy | 7,500 | 1.97 | 14,775 |
| 2015-03-10 | CBMX | Buy | 17,300 | 1.93 | 33,389 |
| 2015-02-27 | CBMX | Buy | 76,860 | 2.04 | 156,794 |
| 2015-04-01 | CBMX | 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 (Officer of Combimatrix Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.