The following table details the trading activities
(stock purchases, stock sales, and stock option exercises)
reported to
the Securities and Exchange Commission (SEC)
by insider Knight David since year 2005.
The trader's CIK number is 1547394.
At the time of the last reporting, Knight David was the EVP Product Mgmnt & Marketing of Proofpoint Inc .
(stock ticker symbol PFPT).
See this page for all insider trading activities at Proofpoint Inc .
| Trade Date | Symbol | Company Name (Issuer) | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|---|
| 2020-01-08 | PFPT | Proofpoint Inc | Sale | 2,500 | 123.89 | 309,717 |
| 2020-01-08 | PFPT | Proofpoint Inc | Option Ex | 2,500 | 57.49 | 143,725 |
| 2019-12-12 | PFPT | Proofpoint Inc | Option Ex | 2,500 | 57.49 | 143,725 |
| 2019-12-12 | PFPT | Proofpoint Inc | Sale | 2,500 | 113.53 | 283,815 |
| 2019-11-13 | PFPT | Proofpoint Inc | Option Ex | 2,500 | 57.49 | 143,725 |
| 2019-11-13 | PFPT | Proofpoint Inc | Sale | 2,500 | 118.25 | 295,620 |
| 2019-10-03 | PFPT | Proofpoint Inc | Option Ex | 2,500 | 57.49 | 143,725 |
| 2019-10-03 | PFPT | Proofpoint Inc | Sale | 2,500 | 126.80 | 317,005 |
| 2019-09-05 | PFPT | Proofpoint Inc | Sale | 2,500 | 127.50 | 318,757 |
| 2019-09-05 | PFPT | Proofpoint Inc | Option Ex | 2,500 | 46.74 | 116,862 |
| 2019-08-13 | PFPT | Proofpoint Inc | Sale | 2,500 | 116.80 | 292,007 |
| 2019-08-13 | PFPT | Proofpoint Inc | Option Ex | 198 | 36.00 | 7,128 |
| 2019-07-11 | PFPT | Proofpoint Inc | Sale | 8,500 | 123.78 | 1,052,172 |
| 2019-06-12 | PFPT | Proofpoint Inc | Sale | 1,500 | 109.62 | 164,425 |
| 2019-05-21 | PFPT | Proofpoint Inc | Sale | 1,500 | 118.81 | 178,209 |
| 2019-04-16 | PFPT | Proofpoint Inc | Option Ex | 1,750 | .00 | 0 |
| 2019-04-02 | PFPT | Proofpoint Inc | Sale | 1,500 | 121.85 | 182,770 |
| 2019-03-29 | PFPT | Proofpoint Inc | Option Ex | 2,000 | .00 | 0 |
| 2019-03-24 | PFPT | Proofpoint Inc | Option Ex | 2,500 | .00 | 0 |
| 2019-03-14 | PFPT | Proofpoint Inc | Sale | 1,500 | 122.03 | 183,042 |
| 2019-02-14 | PFPT | Proofpoint Inc | Sale | 1,500 | 119.14 | 178,714 |
| 2019-02-01 | PFPT | Proofpoint Inc | Option Ex | 10,900 | .00 | 0 |
| 2019-02-02 | PFPT | Proofpoint Inc | Option Ex | 2,250 | .00 | 0 |
| 2019-01-31 | PFPT | Proofpoint Inc | Sale | 1,500 | 101.43 | 152,148 |
| 2018-10-03 | PFPT | Proofpoint Inc | Sale | 1,500 | 102.84 | 154,255 |
| 2018-09-06 | PFPT | Proofpoint Inc | Sale | 1,500 | 116.61 | 174,918 |
| 2018-08-02 | PFPT | Proofpoint Inc | Sale | 1,500 | 114.18 | 171,265 |
| 2018-07-11 | PFPT | Proofpoint Inc | Sale | 7,500 | 138.00 | 1,034,992 |
| 2018-06-01 | PFPT | Proofpoint Inc | Option Ex | 3,750 | .00 | 0 |
| 2018-04-16 | PFPT | Proofpoint Inc | Option Ex | 1,750 | .00 | 0 |
| 2018-03-29 | PFPT | Proofpoint Inc | Option Ex | 1,500 | .00 | 0 |
| 2018-03-24 | PFPT | Proofpoint Inc | Option Ex | 2,500 | .00 | 0 |
| 2018-02-01 | PFPT | Proofpoint Inc | Option Ex | 9,250 | .00 | 0 |
| 2017-12-07 | PFPT | Proofpoint Inc | Option Ex | 2,403 | 46.74 | 112,328 |
| 2017-12-07 | PFPT | Proofpoint Inc | Sale | 3,000 | 85.08 | 255,234 |
| 2017-11-13 | PFPT | Proofpoint Inc | Option Ex | 3,000 | 36.00 | 108,000 |
| 2017-11-13 | PFPT | Proofpoint Inc | Sale | 3,000 | 88.99 | 266,961 |
| 2017-10-03 | PFPT | Proofpoint Inc | Option Ex | 3,000 | 36.00 | 108,000 |
| 2017-10-03 | PFPT | Proofpoint Inc | Sale | 3,000 | 89.24 | 267,726 |
| 2017-09-19 | PFPT | Proofpoint Inc | Sale | 3,000 | 91.34 | 274,008 |
| 2017-09-19 | PFPT | Proofpoint Inc | Option Ex | 3,000 | 36.00 | 108,000 |
| 2017-08-23 | PFPT | Proofpoint Inc | Option Ex | 3,000 | 36.00 | 108,000 |
| 2017-08-23 | PFPT | Proofpoint Inc | Sale | 3,000 | 90.89 | 272,667 |
| 2017-07-11 | PFPT | Proofpoint Inc | Option Ex | 3,000 | 36.00 | 108,000 |
| 2017-07-11 | PFPT | Proofpoint Inc | Sale | 3,000 | 84.66 | 253,977 |
| 2017-06-07 | PFPT | Proofpoint Inc | Sale | 3,000 | 92.53 | 277,578 |
| 2017-06-07 | PFPT | Proofpoint Inc | Option Ex | 3,000 | 36.00 | 108,000 |
| 2017-05-22 | PFPT | Proofpoint Inc | Option Ex | 3,000 | 36.00 | 108,000 |
| 2017-05-22 | PFPT | Proofpoint Inc | Sale | 3,000 | 83.75 | 251,235 |
| 2017-05-01 | PFPT | Proofpoint Inc | Option Ex | 5,000 | .00 | 0 |
| 2017-04-16 | PFPT | Proofpoint Inc | Option Ex | 1,750 | .00 | 0 |
| 2017-04-04 | PFPT | Proofpoint Inc | Option Ex | 3,000 | 25.06 | 75,180 |
| 2017-04-04 | PFPT | Proofpoint Inc | Sale | 3,000 | 75.39 | 226,155 |
| 2017-03-24 | PFPT | Proofpoint Inc | Option Ex | 1,250 | .00 | 0 |
| 2017-03-15 | PFPT | Proofpoint Inc | Option Ex | 3,000 | 14.12 | 42,360 |
| 2017-03-15 | PFPT | Proofpoint Inc | Sale | 3,000 | 79.92 | 239,766 |
| 2017-02-24 | PFPT | Proofpoint Inc | Sale | 23,000 | 80.34 | 1,847,820 |
| 2017-01-24 | PFPT | Proofpoint Inc | Option Ex | 21,007 | 14.12 | 296,618 |
| 2017-01-24 | PFPT | Proofpoint Inc | Option Ex | 21,007 | 14.12 | 296,618 |
| 2017-02-24 | PFPT | Proofpoint Inc | Sale | 23,000 | 80.34 | 1,847,820 |
| 2017-02-01 | PFPT | Proofpoint Inc | Option Ex | 6,250 | .00 | 0 |
| 2017-01-11 | PFPT | Proofpoint Inc | Sale | 3,000 | 78.71 | 236,118 |
| 2016-12-15 | PFPT | Proofpoint Inc | Sale | 3,000 | 72.35 | 217,053 |
| 2016-12-15 | PFPT | Proofpoint Inc | Option Ex | 3,000 | 14.12 | 42,360 |
| 2016-11-17 | PFPT | Proofpoint Inc | Sale | 3,000 | 86.92 | 260,754 |
| 2016-11-17 | PFPT | Proofpoint Inc | Option Ex | 3,000 | 14.12 | 42,360 |
| 2016-10-04 | PFPT | Proofpoint Inc | Option Ex | 3,000 | 14.12 | 42,360 |
| 2016-10-04 | PFPT | Proofpoint Inc | Sale | 3,000 | 73.96 | 221,877 |
| 2016-09-29 | PFPT | Proofpoint Inc | Sale | 3,000 | 78.14 | 234,426 |
| 2016-09-29 | PFPT | Proofpoint Inc | Option Ex | 3,000 | 14.12 | 42,360 |
| 2016-08-24 | PFPT | Proofpoint Inc | Sale | 3,000 | 76.35 | 229,044 |
| 2016-08-24 | PFPT | Proofpoint Inc | Option Ex | 3,000 | 14.12 | 42,360 |
| 2016-07-22 | PFPT | Proofpoint Inc | Option Ex | 10,000 | 14.12 | 141,200 |
| 2016-07-22 | PFPT | Proofpoint Inc | Sale | 10,000 | 70.20 | 701,960 |
| 2016-07-06 | PFPT | Proofpoint Inc | Option Ex | 2,000 | 14.12 | 28,240 |
| 2016-07-06 | PFPT | Proofpoint Inc | Sale | 2,000 | 63.52 | 127,048 |
| 2016-06-30 | PFPT | Proofpoint Inc | Sale | 2,000 | 61.59 | 123,182 |
| 2016-06-30 | PFPT | Proofpoint Inc | Option Ex | 2,000 | 14.12 | 28,240 |
| 2016-06-21 | PFPT | Proofpoint Inc | Option Ex | 1,250 | .00 | 0 |
| 2016-06-01 | PFPT | Proofpoint Inc | Option Ex | 16,465 | 11.05 | 181,938 |
| 2016-06-02 | PFPT | Proofpoint Inc | Option Ex | 3,835 | 14.12 | 54,150 |
| 2016-06-01 | PFPT | Proofpoint Inc | Sale | 16,465 | 60.08 | 989,200 |
| 2016-06-02 | PFPT | Proofpoint Inc | Sale | 3,835 | 60.24 | 231,012 |
| 2016-04-16 | PFPT | Proofpoint Inc | Option Ex | 1,750 | .00 | 0 |
| 2016-02-01 | PFPT | Proofpoint Inc | Option Ex | 4,250 | .00 | 0 |
| 2016-01-22 | PFPT | Proofpoint Inc | Sale | 3,700 | 60.02 | 222,074 |
| 2016-01-22 | PFPT | Proofpoint Inc | Option Ex | 3,700 | 7.98 | 29,526 |
| 2015-12-15 | PFPT | Proofpoint Inc | Option Ex | 10,000 | 6.73 | 67,300 |
| 2015-12-15 | PFPT | Proofpoint Inc | Sale | 10,000 | 63.92 | 639,180 |
| 2015-11-11 | PFPT | Proofpoint Inc | Sale | 10,000 | 72.24 | 722,380 |
| 2015-11-11 | PFPT | Proofpoint Inc | Option Ex | 10,000 | 6.73 | 67,300 |
| 2015-10-13 | PFPT | Proofpoint Inc | Option Ex | 10,000 | 7.98 | 79,800 |
| 2015-10-13 | PFPT | Proofpoint Inc | Sale | 10,000 | 58.50 | 585,040 |
| 2015-09-15 | PFPT | Proofpoint Inc | Sale | 10,000 | 59.22 | 592,160 |
| 2015-09-15 | PFPT | Proofpoint Inc | Option Ex | 10,000 | 7.98 | 79,800 |
| 2015-08-13 | PFPT | Proofpoint Inc | Option Ex | 10,000 | 7.98 | 79,800 |
| 2015-08-13 | PFPT | Proofpoint Inc | Sale | 10,000 | 63.45 | 634,470 |
| 2015-07-14 | PFPT | Proofpoint Inc | Sale | 10,000 | 66.10 | 660,990 |
| 2015-07-14 | PFPT | Proofpoint Inc | Option Ex | 10,000 | 6.73 | 67,300 |
| 2015-06-16 | PFPT | Proofpoint Inc | Option Ex | 10,000 | 5.48 | 54,800 |
| 2015-06-16 | PFPT | Proofpoint Inc | Sale | 10,000 | 63.37 | 633,730 |
| 2015-05-14 | PFPT | Proofpoint Inc | Sale | 10,000 | 54.61 | 546,140 |
| 2015-05-14 | PFPT | Proofpoint Inc | Option Ex | 10,000 | 5.48 | 54,800 |
| 2015-04-14 | PFPT | Proofpoint Inc | Option Ex | 10,000 | 5.48 | 54,800 |
| 2015-04-14 | PFPT | Proofpoint Inc | Sale | 10,000 | 57.89 | 578,860 |
| 2015-02-12 | PFPT | Proofpoint Inc | Sale | 10,000 | 55.32 | 553,220 |
| 2015-02-11 | PFPT | Proofpoint Inc | Sale | 30,000 | 55.13 | 1,653,810 |
| 2015-02-12 | PFPT | Proofpoint Inc | Option Ex | 10,000 | 5.48 | 54,800 |
| 2015-02-11 | PFPT | Proofpoint Inc | Option Ex | 30,000 | 5.48 | 164,400 |
| 2015-02-01 | PFPT | Proofpoint Inc | Option Ex | 2,500 | .00 | 0 |
| 2015-01-14 | PFPT | Proofpoint Inc | Option Ex | 10,000 | 5.48 | 54,800 |
| 2015-01-14 | PFPT | Proofpoint Inc | Sale | 10,000 | 49.33 | 493,290 |
| 2014-12-11 | PFPT | Proofpoint Inc | Option Ex | 10,000 | 5.48 | 54,800 |
| 2014-12-11 | PFPT | Proofpoint Inc | Sale | 10,000 | 48.09 | 480,870 |
| 2014-11-18 | PFPT | Proofpoint Inc | Sale | 6,000 | 43.66 | 261,954 |
| 2014-11-18 | PFPT | Proofpoint Inc | Option Ex | 6,000 | 5.48 | 32,880 |
| 2014-10-15 | PFPT | Proofpoint Inc | Option Ex | 6,000 | 5.48 | 32,880 |
| 2014-10-15 | PFPT | Proofpoint Inc | Sale | 6,000 | 31.46 | 188,784 |
| 2014-09-16 | PFPT | Proofpoint Inc | Option Ex | 6,000 | 5.48 | 32,880 |
| 2014-09-16 | PFPT | Proofpoint Inc | Sale | 6,000 | 37.58 | 225,486 |
| 2014-08-27 | PFPT | Proofpoint Inc | Sale | 6,000 | 40.63 | 243,798 |
| 2014-08-27 | PFPT | Proofpoint Inc | Option Ex | 6,000 | 5.48 | 32,880 |
| 2014-07-18 | PFPT | Proofpoint Inc | Option Ex | 6,000 | 5.48 | 32,880 |
| 2014-07-18 | PFPT | Proofpoint Inc | Sale | 6,000 | 33.26 | 199,542 |
| 2014-06-19 | PFPT | Proofpoint Inc | Option Ex | 6,000 | 5.48 | 32,880 |
| 2014-06-19 | PFPT | Proofpoint Inc | Sale | 6,000 | 37.18 | 223,092 |
| 2014-05-07 | PFPT | Proofpoint Inc | Sale | 6,000 | 26.39 | 158,322 |
| 2014-05-07 | PFPT | Proofpoint Inc | Option Ex | 6,000 | 5.48 | 32,880 |
| 2014-04-24 | PFPT | Proofpoint Inc | Option Ex | 6,000 | 5.48 | 32,880 |
| 2014-04-24 | PFPT | Proofpoint Inc | Sale | 6,000 | 29.57 | 177,396 |
| 2014-03-19 | PFPT | Proofpoint Inc | Option Ex | 6,000 | 5.48 | 32,880 |
| 2014-03-19 | PFPT | Proofpoint Inc | Sale | 6,000 | 42.97 | 257,808 |
| 2014-02-13 | PFPT | Proofpoint Inc | Option Ex | 6,000 | 5.48 | 32,880 |
| 2014-02-13 | PFPT | Proofpoint Inc | Sale | 6,000 | 39.60 | 237,618 |
| 2014-01-03 | PFPT | Proofpoint Inc | Sale | 6,000 | 33.08 | 198,450 |
| 2014-01-03 | PFPT | Proofpoint Inc | Option Ex | 6,000 | 5.48 | 32,880 |
| 2013-09-13 | PFPT | Proofpoint Inc | Sale | 10,000 | 30.23 | 302,260 |
| 2013-09-13 | PFPT | Proofpoint Inc | Option Ex | 10,000 | 5.48 | 54,800 |
| 2013-08-15 | PFPT | Proofpoint Inc | Sale | 10,000 | 28.97 | 289,710 |
| 2013-08-15 | PFPT | Proofpoint Inc | Option Ex | 10,000 | 5.48 | 54,800 |
| 2013-07-23 | PFPT | Proofpoint Inc | Sale | 2,500 | 25.60 | 64,010 |
| 2013-07-23 | PFPT | Proofpoint Inc | Option Ex | 2,500 | 5.48 | 13,700 |
| 2013-07-15 | PFPT | Proofpoint Inc | Sale | 7,500 | 24.42 | 183,157 |
| 2013-07-15 | PFPT | Proofpoint Inc | Option Ex | 7,500 | 5.48 | 41,100 |
| 2013-06-14 | PFPT | Proofpoint Inc | Option Ex | 7,500 | 5.48 | 41,100 |
| 2013-06-14 | PFPT | Proofpoint Inc | Sale | 7,500 | 22.85 | 171,345 |
| 2013-06-06 | PFPT | Proofpoint Inc | Sale | 2,500 | 20.50 | 51,252 |
| 2013-06-06 | PFPT | Proofpoint Inc | Option Ex | 2,500 | 5.48 | 13,700 |
| 2013-04-15 | PFPT | Proofpoint Inc | Sale | 5,000 | 16.67 | 83,335 |
| 2013-05-15 | PFPT | Proofpoint Inc | Option Ex | 5,000 | 5.48 | 27,400 |
| 2013-05-15 | PFPT | Proofpoint Inc | Sale | 5,000 | 18.39 | 91,930 |
| 2013-04-15 | PFPT | Proofpoint Inc | Option Ex | 5,000 | 5.48 | 27,400 |
| 2013-03-13 | PFPT | Proofpoint Inc | Option Ex | 5,000 | 5.48 | 27,400 |
| 2013-03-13 | PFPT | Proofpoint Inc | Sale | 5,000 | 15.51 | 77,545 |
| 2013-03-15 | PFPT | Proofpoint Inc | Option Ex | 5,000 | 5.48 | 27,400 |
| 2013-03-15 | PFPT | Proofpoint Inc | Sale | 5,000 | 16.11 | 80,530 |
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 Knight David (EVP Product Mgmnt & Marketing of Proofpoint Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.