The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Chen Hudong since 2015.
The trader's CIK number is 1550583.
At the time of the last reporting, Chen Hudong was the Chief Scientist, VP of Physics of Exa Corp. (stock ticker symbol EXA).
Also see all insider trading activities at Exa Corp.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2017 | EXA | 0 | $0 | 0 | $0 | 11,250 | $0 |
| 2016 | EXA | 0 | $0 | 33,000 | $417,661 | 69,230 | $107,998 |
| 2015 | EXA | 0 | $0 | 0 | $0 | 84,615 | $65,999 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2017-10-06 | EXA | Option Ex | 5,625 | .00 | 0 |
| 2017-07-06 | EXA | Option Ex | 5,625 | .00 | 0 |
| 2016-12-20 | EXA | Sale | 3,000 | 16.00 | 48,000 |
| 2016-05-05 | EXA | Option Ex | 69,230 | 1.56 | 107,998 |
| 2016-04-04 | EXA | Sale | 6,150 | 12.97 | 79,759 |
| 2016-04-01 | EXA | Sale | 3,850 | 12.89 | 49,622 |
| 2016-03-21 | EXA | Sale | 20,000 | 12.01 | 240,280 |
| 2015-02-18 | EXA | Option Ex | 84,615 | .78 | 65,999 |
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 Chen Hudong (Chief Scientist, VP of Physics of Exa Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.