The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Yoshihara Grant M since 2007.
The trader's CIK number is 1383981.
At the time of the last reporting, Yoshihara Grant M was the Vice President of Northwest Natural Gas Co. (stock ticker symbol NWN).
Also see all insider trading activities at Northwest Natural Gas Co.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2017 | NWN | 0 | $0 | 2,000 | $132,050 | 2,000 | $86,580 |
| 2016 | NWN | 0 | $0 | 2,000 | $118,302 | 2,000 | $88,960 |
| 2014 | NWN | 0 | $0 | 2,500 | $117,425 | 2,500 | $85,725 |
| 2013 | NWN | 0 | $0 | 3,000 | $127,338 | 3,000 | $94,020 |
| 2010 | NWN | 0 | $0 | 2,500 | $115,065 | 2,500 | $65,750 |
| 2009 | NWN | 0 | $0 | 2,500 | $109,097 | 2,500 | $50,625 |
| 2007 | NWN | 0 | $0 | 1,000 | $50,000 | 1,000 | $27,875 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2017-08-30 | NWN | Option Ex | 2,000 | 43.29 | 86,580 |
| 2017-08-30 | NWN | Sale | 2,000 | 66.03 | 132,050 |
| 2016-06-13 | NWN | Option Ex | 2,000 | 44.48 | 88,960 |
| 2016-06-13 | NWN | Sale | 2,000 | 59.15 | 118,302 |
| 2014-11-06 | NWN | Option Ex | 2,500 | 34.29 | 85,725 |
| 2014-11-06 | NWN | Sale | 2,500 | 46.97 | 117,425 |
| 2013-11-21 | NWN | Sale | 3,000 | 42.45 | 127,338 |
| 2013-11-21 | NWN | Option Ex | 3,000 | 31.34 | 94,020 |
| 2010-09-17 | NWN | Option Ex | 2,500 | 26.30 | 65,750 |
| 2010-09-17 | NWN | Sale | 2,500 | 46.03 | 115,065 |
| 2009-12-02 | NWN | Option Ex | 2,500 | 20.25 | 50,625 |
| 2009-12-02 | NWN | Sale | 2,500 | 43.64 | 109,097 |
| 2007-11-21 | NWN | Option Ex | 1,000 | 27.88 | 27,875 |
| 2007-11-21 | NWN | Sale | 1,000 | 50.00 | 50,000 |
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 Yoshihara Grant M (Vice President of Northwest Natural Gas Co at the time of this reporting) see the Securities and Exchange Commission (SEC) website.