The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Porter Stephen W since 2011.
The trader's CIK number is 1212153.
At the time of the last reporting, Porter Stephen W was the Director of Mantech International Corp. (stock ticker symbol MANT).
Also see all insider trading activities at Mantech International Corp.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2015 | MANT | 0 | $0 | 5,000 | $164,950 | 5,000 | $142,100 |
| 2014 | MANT | 0 | $0 | 8,000 | $233,030 | 5,000 | $99,100 |
| 2013 | MANT | 0 | $0 | 8,000 | $223,600 | 5,000 | $104,850 |
| 2012 | MANT | 0 | $0 | 3,000 | $78,630 | 0 | $0 |
| 2011 | MANT | 0 | $0 | 14,000 | $514,050 | 12,000 | $273,250 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2015-02-25 | MANT | Option Ex | 5,000 | 28.42 | 142,100 |
| 2015-02-25 | MANT | Sale | 5,000 | 32.99 | 164,950 |
| 2014-06-05 | MANT | Option Ex | 5,000 | 19.82 | 99,100 |
| 2014-06-05 | MANT | Sale | 5,000 | 28.75 | 143,750 |
| 2014-05-16 | MANT | Sale | 3,000 | 29.76 | 89,280 |
| 2013-05-10 | MANT | Option Ex | 5,000 | 20.97 | 104,850 |
| 2013-05-10 | MANT | Sale | 8,000 | 27.95 | 223,600 |
| 2012-11-06 | MANT | Sale | 3,000 | 26.21 | 78,630 |
| 2011-11-30 | MANT | Option Ex | 7,000 | 16.00 | 112,000 |
| 2011-11-30 | MANT | Sale | 7,000 | 32.86 | 230,020 |
| 2011-11-04 | MANT | Sale | 2,000 | 33.19 | 66,380 |
| 2011-03-01 | MANT | Sale | 5,000 | 43.53 | 217,650 |
| 2011-03-01 | MANT | Option Ex | 5,000 | 32.25 | 161,250 |
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 Porter Stephen W (Director of Mantech International Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.