The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Grierson Donald K since 2006.
The trader's CIK number is 1191246.
At the time of the last reporting, Grierson Donald K was the Director of Ptc Inc.. (stock ticker symbol PTC).
Also see all insider trading activities at Ptc Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2020 | PTC | 0 | $0 | 5,000 | $432,735 | 2,779 | $0 |
| 2019 | PTC | 0 | $0 | 5,000 | $337,775 | 3,113 | $0 |
| 2018 | PTC | 0 | $0 | 15,000 | $1,349,185 | 4,484 | $0 |
| 2017 | PTC | 0 | $0 | 20,000 | $1,068,910 | 7,471 | $0 |
| 2016 | PTC | 0 | $0 | 5,000 | $197,060 | 0 | $0 |
| 2015 | PTC | 0 | $0 | 15,000 | $552,145 | 7,535 | $0 |
| 2014 | PTC | 0 | $0 | 10,000 | $392,380 | 12,249 | $0 |
| 2013 | PTC | 0 | $0 | 10,103 | $237,784 | 0 | $0 |
| 2012 | PTC | 0 | $0 | 35,000 | $794,265 | 25,000 | $242,250 |
| 2011 | PTC | 0 | $0 | 40,000 | $736,440 | 40,000 | $503,000 |
| 2010 | PTC | 0 | $0 | 3,000 | $53,949 | 0 | $0 |
| 2007 | PTC | 0 | $0 | 0 | $0 | 2,500 | $12,437 |
| 2006 | PTC | 0 | $0 | 12,500 | $231,375 | 12,500 | $84,212 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2020-02-12 | PTC | Option Ex | 2,779 | .00 | 0 |
| 2020-02-04 | PTC | Sale | 5,000 | 86.55 | 432,735 |
| 2019-08-01 | PTC | Sale | 5,000 | 67.56 | 337,775 |
| 2019-03-06 | PTC | Option Ex | 3,113 | .00 | 0 |
| 2018-08-01 | PTC | Sale | 10,000 | 92.66 | 926,620 |
| 2018-04-20 | PTC | Sale | 5,000 | 84.51 | 422,565 |
| 2018-03-08 | PTC | Option Ex | 4,484 | .00 | 0 |
| 2017-08-03 | PTC | Sale | 5,000 | 53.77 | 268,850 |
| 2017-04-21 | PTC | Sale | 5,000 | 52.45 | 262,250 |
| 2017-03-01 | PTC | Option Ex | 7,471 | .00 | 0 |
| 2017-02-07 | PTC | Sale | 10,000 | 53.78 | 537,810 |
| 2016-08-03 | PTC | Sale | 5,000 | 39.41 | 197,060 |
| 2015-11-02 | PTC | Sale | 5,000 | 35.94 | 179,695 |
| 2015-08-03 | PTC | Sale | 5,000 | 36.40 | 182,020 |
| 2015-05-07 | PTC | Sale | 5,000 | 38.09 | 190,430 |
| 2015-03-04 | PTC | Option Ex | 7,535 | .00 | 0 |
| 2014-03-07 | PTC | Sale | 10,000 | 39.24 | 392,380 |
| 2014-03-05 | PTC | Option Ex | 12,249 | .00 | 0 |
| 2013-02-01 | PMTC | Sale | 10,103 | 23.54 | 237,784 |
| 2012-12-04 | PMTC | Sale | 10,000 | 20.10 | 201,030 |
| 2012-08-15 | PMTC | Option Ex | 10,000 | 11.47 | 114,750 |
| 2012-08-15 | PMTC | Sale | 10,000 | 21.67 | 216,720 |
| 2012-01-30 | PMTC | Option Ex | 15,000 | 8.50 | 127,500 |
| 2012-01-30 | PMTC | Sale | 15,000 | 25.10 | 376,515 |
| 2011-09-08 | PMTC | Sale | 20,000 | 16.73 | 334,560 |
| 2011-09-07 | PMTC | Sale | 10,000 | 17.07 | 170,680 |
| 2011-09-08 | PMTC | Option Ex | 20,000 | 12.57 | 251,500 |
| 2011-09-07 | PMTC | Option Ex | 10,000 | 12.57 | 125,750 |
| 2011-05-10 | PMTC | Option Ex | 10,000 | 12.57 | 125,750 |
| 2011-05-10 | PMTC | Sale | 10,000 | 23.12 | 231,200 |
| 2010-03-12 | PMTC | Sale | 3,000 | 17.98 | 53,949 |
| 2007-05-17 | PMTC | Option Ex | 2,500 | 4.97 | 12,437 |
| 2006-11-02 | PMTC | Option Ex | 12,500 | 6.74 | 84,212 |
| 2006-11-02 | PMTC | Sale | 12,500 | 18.51 | 231,375 |
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 Grierson Donald K (Director of Ptc Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.