DONALD K GRIERSON Insider Trading Transactions
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of DONALD K GRIERSON. DONALD K GRIERSON is in PTC INC. ($PMTC) and Director in PTC INC. ($PMTC).
Latest Insider Trading Transactions of DONALD K GRIERSON
| 1 Week | 2 Weeks | 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | |
|---|---|---|---|---|---|---|---|
| No. of Purchases | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Purchases ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| No. of Sales | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Sales ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb 13 2020 | PMTC | PTC INC. | GRIERSON DONALD K | Option Exercise | M | 0.00 | 2,779 | 0 | 0 | ||
| Feb 13 2020 | PMTC | PTC INC. | GRIERSON DONALD K | Buy | M | 0.00 | 2,779 | 0 | 42,426 | 39.6 K to 42.4 K (+7.01 %) | |
| Feb 05 2020 | PMTC | PTC INC. | GRIERSON DONALD K | Sell | S | 87.01 | 4,100 | 356,735 | 39,647 | 43.7 K to 39.6 K (-9.37 %) | |
| Feb 05 2020 | PMTC | PTC INC. | GRIERSON DONALD K | Sell | S | 86.09 | 900 | 77,477 | 43,747 | 44.6 K to 43.7 K (-2.02 %) | |
| Aug 02 2019 | PMTC | PTC INC. | GRIERSON DONALD K | Sell | S | 67.58 | 4,200 | 283,836 | 44,897 | 49.1 K to 44.9 K (-8.55 %) | |
| Aug 02 2019 | PMTC | PTC INC. | GRIERSON DONALD K | Sell | S | 67.65 | 100 | 6,765 | 49,097 | 49.2 K to 49.1 K (-0.20 %) | |
| Aug 02 2019 | PMTC | PTC INC. | GRIERSON DONALD K | Sell | S | 67.54 | 100 | 6,754 | 49,197 | 49.3 K to 49.2 K (-0.20 %) | |
| Aug 02 2019 | PMTC | PTC INC. | GRIERSON DONALD K | Sell | S | 67.55 | 300 | 20,265 | 49,297 | 49.6 K to 49.3 K (-0.60 %) | |
| Aug 02 2019 | PMTC | PTC INC. | GRIERSON DONALD K | Sell | S | 67.52 | 200 | 13,504 | 49,597 | 49.8 K to 49.6 K (-0.40 %) | |
| Aug 02 2019 | PMTC | PTC INC. | GRIERSON DONALD K | Sell | S | 67.49 | 100 | 6,749 | 49,797 | 49.9 K to 49.8 K (-0.20 %) | |
| Mar 07 2019 | PMTC | PTC INC. | GRIERSON DONALD K | Option Exercise | A | 0.00 | 2,779 | 0 | 2,779 | ||
| Mar 07 2019 | PMTC | PTC INC. | GRIERSON DONALD K | Option Exercise | M | 0.00 | 3,113 | 0 | 0 | ||
| Mar 07 2019 | PMTC | PTC INC. | GRIERSON DONALD K | Buy | M | 0.00 | 3,113 | 0 | 49,897 | 46.8 K to 49.9 K (+6.65 %) | |
| Aug 01 2018 | PMTC | PTC INC. | GRIERSON DONALD K | Sell | S | 92.30 | 5,000 | 461,508 | 51,784 | 56.8 K to 51.8 K (-8.81 %) | |
| Aug 01 2018 | PMTC | PTC INC. | GRIERSON DONALD K | Sell | S | 93.02 | 5,000 | 465,114 | 56,784 | 61.8 K to 56.8 K (-8.09 %) | |
| Apr 24 2018 | PMTC | PTC INC. | GRIERSON DONALD K | Sell | S | 84.51 | 5,000 | 422,567 | 61,784 | 66.8 K to 61.8 K (-7.49 %) | |
| Mar 09 2018 | PMTC | PTC INC. | GRIERSON DONALD K | Option Exercise | A | 0.00 | 3,113 | 0 | 3,113 | ||
| Mar 09 2018 | PMTC | PTC INC. | GRIERSON DONALD K | Option Exercise | M | 0.00 | 4,484 | 0 | 0 | ||
| Mar 09 2018 | PMTC | PTC INC. | GRIERSON DONALD K | Buy | M | 0.00 | 4,484 | 0 | 66,784 | 62.3 K to 66.8 K (+7.20 %) | |
| Aug 04 2017 | PMTC | PTC INC. | GRIERSON DONALD K | Sell | S | 53.77 | 5,000 | 268,848 | 62,300 | 67.3 K to 62.3 K (-7.43 %) | |
| Apr 25 2017 | PMTC | PTC INC. | GRIERSON DONALD K | Sell | S | 52.74 | 600 | 31,646 | 67,300 | 67.9 K to 67.3 K (-0.88 %) | |
| Apr 25 2017 | PMTC | PTC INC. | GRIERSON DONALD K | Sell | S | 52.16 | 4,400 | 229,487 | 67,900 | 72.3 K to 67.9 K (-6.09 %) | |
| Feb 09 2017 | PMTC | PTC INC. | GRIERSON DONALD K | Director | Sell | S | 53.78 | 10,000 | 537,814 | 64,829 | 74.8 K to 64.8 K (-13.36 %) |
| Aug 04 2016 | PMTC | PTC INC. | GRIERSON DONALD K | Director | Sell | S | 39.41 | 5,000 | 197,062 | 74,829 | 79.8 K to 74.8 K (-6.26 %) |
| Mar 03 2016 | PMTC | PTC INC. | GRIERSON DONALD K | Director | Option Exercise | A | 0.00 | 7,471 | 0 | 7,471 | |
| Mar 03 2016 | PMTC | PTC INC. | GRIERSON DONALD K | Director | Option Exercise | M | 0.00 | 7,136 | 0 | 0 | |
| Mar 03 2016 | PMTC | PTC INC. | GRIERSON DONALD K | Director | Buy | M | 0.00 | 7,136 | 0 | 79,829 | 72.7 K to 79.8 K (+9.82 %) |
| Nov 03 2015 | PMTC | PTC INC. | GRIERSON DONALD K | Director | Sell | S | 35.94 | 5,000 | 179,696 | 72,693 | 77.7 K to 72.7 K (-6.44 %) |
| Aug 05 2015 | PMTC | PTC INC. | GRIERSON DONALD K | Director | Sell | S | 36.40 | 5,000 | 182,022 | 77,693 | 82.7 K to 77.7 K (-6.05 %) |
| May 08 2015 | PMTC | PTC INC. | GRIERSON DONALD K | Director | Sell | S | 38.09 | 5,000 | 190,430 | 82,693 | 87.7 K to 82.7 K (-5.70 %) |
| Mar 05 2015 | PMTC | PTC INC. | GRIERSON DONALD K | Director | Option Exercise | A | 0.00 | 7,136 | 0 | 7,136 | |
| Mar 05 2015 | PMTC | PTC INC. | GRIERSON DONALD K | Director | Option Exercise | M | 0.00 | 7,535 | 0 | 0 | |
| Mar 05 2015 | PMTC | PTC INC. | GRIERSON DONALD K | Director | Buy | M | 0.00 | 7,535 | 0 | 87,693 | 80.2 K to 87.7 K (+9.40 %) |
| May 14 2009 | PMTC | PTC INC. | GRIERSON DONALD K | Director | Grant | A | 0.00 | 15,464 | 0 | 66,908 | 51.4 K to 66.9 K (+30.06 %) |
| May 11 2009 | PMTC | PTC INC. | GRIERSON DONALD K | Director | Grant | A | 11.15 | 3,843 | 42,849 | 51,444 | 47.6 K to 51.4 K (+8.07 %) |
| Mar 06 2008 | PMTC | PTC INC. | GRIERSON DONALD K | Director | Grant | A | 15.06 | 11,213 | 168,868 | 47,601 | 36.4 K to 47.6 K (+30.82 %) |
| May 18 2007 | PMTC | PTC INC. | GRIERSON DONALD K | Director | Option Exercise | M | 4.98 | 2,500 | 12,438 | 0 | |
| May 18 2007 | PMTC | PTC INC. | GRIERSON DONALD K | Director | Buy | M | 4.98 | 2,500 | 12,438 | 36,388 | 33.9 K to 36.4 K (+7.38 %) |
| Mar 09 2007 | PMTC | PTC INC. | GRIERSON DONALD K | Director | Grant | A | 0.00 | 9,888 | 0 | 33,888 | 24 K to 33.9 K (+41.20 %) |
| Nov 06 2006 | PMTC | PTC INC. | GRIERSON DONALD K | Director | Option Exercise | M | 4.98 | 7,500 | 37,313 | 105,500 | |
| Nov 06 2006 | PMTC | PTC INC. | GRIERSON DONALD K | Director | Option Exercise | M | 8.50 | 5,000 | 42,500 | 113,000 | |
| Nov 06 2006 | PMTC | PTC INC. | GRIERSON DONALD K | Director | Sell | S | 18.51 | 12,500 | 231,375 | 24,000 | 36.5 K to 24 K (-34.25 %) |
| Nov 06 2006 | PMTC | PTC INC. | GRIERSON DONALD K | Director | Buy | M | 4.98 | 7,500 | 37,313 | 36,500 | 29 K to 36.5 K (+25.86 %) |
| Nov 06 2006 | PMTC | PTC INC. | GRIERSON DONALD K | Director | Buy | M | 8.50 | 5,000 | 42,500 | 29,000 | 24 K to 29 K (+20.83 %) |
| Mar 02 2006 | PMTC | PTC INC. | GRIERSON DONALD K | Director | Grant | A | 0.00 | 12,000 | 0 | 24,000 | 12 K to 24 K (+100.00 %) |
| Jul 29 2005 | PMTC | PTC INC. | GRIERSON DONALD K | Director | Grant | A | 0.00 | 30,000 | 0 | 30,000 | 0 to 30 K |
| Mar 04 2004 | PMTC | PTC INC. | GRIERSON DONALD K | Director | Option Exercise | A | 4.59 | 25,000 | 114,750 | 305,000 |
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