Insider Trading activities of Proofpoint Inc insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Proofpoint Inc since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Proofpoint Inc since year 2005. Table 2 shows the detailed insider transactions of Proofpoint Inc since 2005. The reporting company's ticker symbol is PFPT. The reporting company's CIK number is 1212458.
The total value of stock buying since 2005 is $0.
The total value of stock sales since 2005 is $222,314,626.
The total value of stock option exercises since 2005 is $20,817,037.


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Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Proofpoint Inc (PFPT).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-12 0 $0 48,000 $4,131,659 42,403 $267,528
2017-11 0 $0 58,183 $5,260,134 51,183 $645,714
2017-10 0 $0 56,183 $5,174,011 51,183 $557,788
2017-09 0 $0 56,183 $5,030,499 51,183 $530,947
2017-08 0 $0 56,183 $5,033,083 70,621 $504,107
2017-07 0 $0 61,183 $5,317,801 67,058 $504,107
2017-06 0 $0 83,933 $7,634,757 72,915 $585,634
2017-05 0 $0 84,433 $6,979,100 122,936 $449,102
2017-04 0 $0 67,366 $5,051,410 47,750 $318,413
2017-03 0 $0 51,000 $4,100,436 60,250 $239,940
2017-02 0 $0 164,217 $13,382,922 108,380 $219,208
2017-01 0 $0 54,645 $4,288,878 114,666 $1,188,512
2016-12 0 $0 33,645 $2,424,364 33,645 $272,488
2016-11 0 $0 33,645 $2,844,554 33,645 $272,488
2016-10 0 $0 33,645 $2,472,121 33,645 $272,488
2016-09 0 $0 39,892 $3,040,250 39,892 $456,400
2016-08 0 $0 54,500 $4,124,149 68,659 $751,699
2016-07 0 $0 73,000 $5,021,694 71,000 $1,119,403
2016-06 0 $0 107,300 $6,610,639 128,800 $2,103,428
2016-05 0 $0 45,000 $2,581,135 45,000 $661,500
2016-04 0 $0 40,650 $2,209,785 42,400 $749,313
2016-03 0 $0 45,000 $2,298,160 32,688 $616,252
2016-02 0 $0 0 $0 52,000 $0
2016-01 0 $0 28,700 $1,708,539 28,700 $79,026
2015-12 0 $0 48,000 $3,126,010 32,000 $155,420
2015-11 0 $0 65,000 $4,702,821 49,000 $222,740
2015-10 0 $0 70,500 $4,306,515 34,500 $179,318
2015-09 0 $0 48,000 $2,826,061 32,000 $161,780
2015-08 0 $0 47,500 $2,918,328 48,750 $117,800
2015-07 0 $0 135,500 $8,544,514 93,000 $592,190
2015-06 0 $0 50,500 $3,197,065 60,990 $156,340
2015-05 0 $0 50,500 $2,874,368 34,500 $128,710
2015-04 0 $0 123,250 $6,971,214 38,250 $350,499
2015-03 0 $0 144,000 $8,098,301 69,287 $689,588
2015-02 0 $0 76,000 $4,177,948 105,500 $379,300
2015-01 0 $0 93,500 $4,520,601 57,500 $263,400
2014-12 0 $0 40,000 $1,853,580 30,539 $92,800
2014-11 0 $0 46,000 $1,953,284 46,000 $221,785
2014-10 0 $0 36,000 $1,334,804 24,312 $67,672
2014-09 0 $0 36,000 $1,383,136 6,539 $32,880
2014-08 0 $0 36,000 $1,424,798 24,750 $32,880
2014-07 0 $0 41,000 $1,431,618 11,000 $55,678
2014-06 0 $0 36,000 $1,251,272 6,540 $32,880
2014-05 0 $0 46,000 $1,318,294 16,000 $78,479
2014-04 0 $0 41,000 $1,200,656 11,000 $57,280
2014-03 0 $0 46,000 $1,964,117 16,000 $81,680
2014-02 0 $0 53,618 $2,124,437 16,000 $81,680
2014-01 0 $0 46,000 $1,687,520 16,000 $81,680
2013-12 0 $0 45,239 $1,312,221 15,000 $73,200
2013-11 0 $0 41,618 $1,269,739 0 $0
2013-10 0 $0 30,000 $884,080 0 $0
2013-09 0 $0 48,700 $1,500,178 10,000 $54,800
2013-08 0 $0 61,300 $1,771,647 10,000 $54,800
2013-07 0 $0 269,420 $6,663,198 10,000 $54,800
2013-06 0 $0 88,000 $2,025,065 28,000 $136,880
2013-05 0 $0 178,280 $3,180,076 113,000 $369,879
2013-04 0 $0 129,055 $2,384,412 5,000 $27,400
2013-03 0 $0 211,450 $2,999,934 202,029 $890,716
2013-02 0 $0 20,857 $290,032 255,897 $1,347,150
2013-01 0 $0 41,097 $535,010 41,097 $127,468
2012-12 0 $0 1,000,000 $10,423,000 0 $0
2012-05 0 $0 49,458 $642,954 0 $0
2012-04 0 $0 347,826 $4,521,738 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Proofpoint Inc insiders (PFPT)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-12-07 Knight David (EVP/GM, Threat Sys Product Grp) Sale 3,000 85.08 255,234
2017-12-07 Knight David (EVP/GM, Threat Sys Product Grp) Option Ex 2,403 46.74 112,328
2017-12-06 Hahn Eric Sale 5,000 84.08 420,385
2017-12-05 Steele Gary (Chief Executive Officer) Sale 40,000 86.40 3,456,040
2017-12-05 Steele Gary (Chief Executive Officer) Option Ex 40,000 3.88 155,200
2017-11-17 Newell Tracey (EVP, Worldwide Sales) Sale 8,183 89.79 734,759
2017-11-17 Newell Tracey (EVP, Worldwide Sales) Option Ex 8,183 46.74 382,514
2017-11-16 Steele Gary (Chief Executive Officer) Sale 40,000 90.80 3,631,800
2017-11-16 Steele Gary (Chief Executive Officer) Option Ex 40,000 3.88 155,200
2017-11-15 Swaroop Bhagwat (EVP & GM, Protection) Sale 2,000 89.61 179,224
2017-11-14 Hahn Eric Sale 5,000 89.48 447,390
2017-11-13 Knight David (EVP/GM, Threat Sys Product Grp) Sale 3,000 88.99 266,961
2017-11-13 Knight David (EVP/GM, Threat Sys Product Grp) Option Ex 3,000 36.00 108,000
2017-10-17 Newell Tracey (EVP, Worldwide Sales) Sale 8,183 94.67 774,651
2017-10-17 Newell Tracey (EVP, Worldwide Sales) Option Ex 8,183 36.00 294,588
2017-10-06 Steele Gary (Chief Executive Officer) Sale 40,000 92.14 3,685,600
2017-10-06 Steele Gary (Chief Executive Officer) Option Ex 40,000 3.88 155,200
2017-10-04 Hahn Eric Sale 5,000 89.21 446,034
2017-10-03 Knight David (EVP/GM, Threat Sys Product Grp) Sale 3,000 89.24 267,726
2017-10-03 Knight David (EVP/GM, Threat Sys Product Grp) Option Ex 3,000 36.00 108,000
2017-09-19 Knight David (EVP/GM, Threat Sys Product Grp) Sale 3,000 91.34 274,008
2017-09-19 Knight David (EVP/GM, Threat Sys Product Grp) Option Ex 3,000 36.00 108,000
2017-09-18 Newell Tracey (EVP, Worldwide Sales) Sale 8,183 90.50 740,536
2017-09-18 Newell Tracey (EVP, Worldwide Sales) Option Ex 8,183 32.72 267,747
2017-09-14 Steele Gary (Chief Executive Officer) Sale 40,000 89.03 3,561,320
2017-09-14 Steele Gary (Chief Executive Officer) Option Ex 40,000 3.88 155,200
2017-09-12 Hahn Eric Sale 5,000 90.93 454,635
2017-08-25 Hahn Eric Sale 5,000 91.36 456,810
2017-08-23 Knight David (EVP/GM, Threat Sys Product Grp) Sale 3,000 90.89 272,667
2017-08-23 Knight David (EVP/GM, Threat Sys Product Grp) Option Ex 3,000 36.00 108,000
2017-08-22 Steele Gary (Chief Executive Officer) Sale 40,000 89.42 3,576,760
2017-08-22 Steele Gary (Chief Executive Officer) Option Ex 40,000 3.88 155,200
2017-08-18 Swaroop Bhagwat (EVP & GM, Protection) Option Ex 688 .00 0
2017-08-17 Newell Tracey (EVP, Worldwide Sales) Sale 8,183 88.82 726,846
2017-08-17 Newell Tracey (EVP, Worldwide Sales) Option Ex 8,183 29.44 240,907
2017-08-16 Newell Tracey (EVP, Worldwide Sales) Option Ex 18,750 .00 0
2017-07-17 Newell Tracey (EVP, Worldwide Sales) Sale 8,183 89.17 729,719
2017-07-17 Newell Tracey (EVP, Worldwide Sales) Option Ex 8,183 29.44 240,907
2017-07-12 Steele Gary (Chief Executive Officer) Sale 40,000 87.02 3,480,720
2017-07-12 Steele Gary (Chief Executive Officer) Option Ex 40,000 3.88 155,200
2017-07-11 Knight David (EVP/GM, Threat Sys Product Grp) Sale 3,000 84.66 253,977
2017-07-11 Knight David (EVP/GM, Threat Sys Product Grp) Option Ex 3,000 36.00 108,000
2017-07-10 Hahn Eric Sale 5,000 85.51 427,560
2017-07-06 Swaroop Bhagwat (EVP & GM, Protection) Sale 5,000 85.17 425,825
2017-07-01 Swaroop Bhagwat (EVP & GM, Protection) Option Ex 15,875 .00 0
2017-06-19 Newell Tracey (EVP, Worldwide Sales) Sale 8,183 87.88 719,089
2017-06-19 Newell Tracey (EVP, Worldwide Sales) Option Ex 2,165 29.44 63,737
2017-06-08 Steele Gary (Chief Executive Officer) Sale 40,000 92.00 3,680,200
2017-06-08 Steele Gary (Chief Executive Officer) Option Ex 40,000 3.47 138,800
2017-06-07 Knight David (EVP/GM, Threat Sys Product Grp) Sale 3,000 92.53 277,578
2017-06-07 Knight David (EVP/GM, Threat Sys Product Grp) Option Ex 3,000 36.00 108,000
2017-06-06 Hahn Eric Sale 5,000 89.24 446,220
2017-06-06 Auvil Paul R. Iii (Chief Financial Officer) Sale 25,000 90.81 2,270,350
2017-06-06 Auvil Paul R. Iii (Chief Financial Officer) Option Ex 25,000 4.68 117,000
2017-06-01 Lee Robert Darren (SVP, GM Archiving & Governance) Sale 2,750 87.75 241,320
2017-06-01 Lee Robert Darren (SVP, GM Archiving & Governance) Option Ex 2,750 57.49 158,097
2017-05-23 Hahn Eric Sale 5,000 84.05 420,245
2017-05-22 Knight David (EVP/GM, Threat Sys Product Grp) Sale 3,000 83.75 251,235
2017-05-22 Knight David (EVP/GM, Threat Sys Product Grp) Option Ex 3,000 36.00 108,000
2017-05-18 Steele Gary (Chief Executive Officer) Sale 40,000 80.38 3,215,120
2017-05-18 Steele Gary (Chief Executive Officer) Option Ex 40,000 3.06 122,400
2017-05-17 Newell Tracey (EVP, Worldwide Sales) Sale 8,183 84.28 689,630
2017-05-15 Auvil Paul R. Iii (Chief Financial Officer) Sale 25,000 86.33 2,158,275
2017-05-15 Auvil Paul R. Iii (Chief Financial Officer) Option Ex 25,000 3.88 97,000
2017-05-01 Swaroop Bhagwat (EVP & GM, Protection) Option Ex 2,062 .00 0
2017-05-01 Lee Robert Darren (SVP, GM Archiving & Governance) Sale 3,250 75.26 244,595
2017-05-01 Lee Robert Darren (SVP, GM Archiving & Governance) Option Ex 7,000 17.39 121,702
2017-05-01 Steele Gary (Chief Executive Officer) Option Ex 24,374 .00 0
2017-05-01 Knight David (EVP/GM, Threat Sys Product Grp) Option Ex 5,000 .00 0
2017-05-01 Newell Tracey (EVP, Worldwide Sales) Option Ex 6,000 .00 0
2017-05-01 Auvil Paul R. Iii (Chief Financial Officer) Option Ex 10,500 .00 0
2017-04-17 Newell Tracey (EVP, Worldwide Sales) Sale 8,183 75.28 616,008
2017-04-16 Knight David (EVP/GM, Threat Sys Product Grp) Option Ex 1,750 .00 0
2017-04-13 Steele Gary (Chief Executive Officer) Sale 8,700 75.46 656,519
2017-04-13 Steele Gary (Chief Executive Officer) Option Ex 8,700 3.06 26,622
2017-04-10 Newell Tracey (EVP, Worldwide Sales) Sale 8,183 73.83 604,126
2017-04-07 Steele Gary (Chief Executive Officer) Sale 31,300 74.82 2,341,897
2017-04-07 Steele Gary (Chief Executive Officer) Option Ex 31,300 3.47 108,611
2017-04-05 Hahn Eric Sale 5,000 76.72 383,625
2017-04-04 Knight David (EVP/GM, Threat Sys Product Grp) Sale 3,000 75.39 226,155
2017-04-04 Knight David (EVP/GM, Threat Sys Product Grp) Option Ex 3,000 25.06 75,180
2017-04-03 Lee Robert Darren (SVP, GM Archiving & Governance) Sale 3,000 74.36 223,080
2017-04-03 Lee Robert Darren (SVP, GM Archiving & Governance) Option Ex 3,000 36.00 108,000
2017-03-24 Lee Robert Darren (SVP, GM Archiving & Governance) Option Ex 1,250 .00 0
2017-03-24 Steele Gary (Chief Executive Officer) Option Ex 7,250 .00 0
2017-03-24 Knight David (EVP/GM, Threat Sys Product Grp) Option Ex 1,250 .00 0
2017-03-24 Newell Tracey (EVP, Worldwide Sales) Option Ex 1,750 .00 0
2017-03-24 Auvil Paul R. Iii (Chief Financial Officer) Option Ex 2,750 .00 0
2017-03-20 Steele Gary (Chief Executive Officer) Sale 40,000 80.63 3,225,200
2017-03-20 Steele Gary (Chief Executive Officer) Option Ex 40,000 3.06 122,400
2017-03-16 Hahn Eric Sale 5,000 80.50 402,490
2017-03-15 Knight David (EVP/GM, Threat Sys Product Grp) Sale 3,000 79.92 239,766
2017-03-15 Knight David (EVP/GM, Threat Sys Product Grp) Option Ex 3,000 14.12 42,360
2017-03-01 Lee Robert Darren (SVP, GM Archiving & Governance) Sale 3,000 77.66 232,980
2017-03-01 Lee Robert Darren (SVP, GM Archiving & Governance) Option Ex 3,000 25.06 75,180
2017-02-24 Knight David (EVP/GM, Threat Sys Product Grp) Sale 46,000 80.34 3,695,640
2017-02-24 Garn Douglas F Sale 9,048 80.22 725,874
2017-02-21 Hahn Eric Sale 55,000 83.36 4,584,690
2017-02-21 Hahn Eric Option Ex 12,835 2.30 29,520
2017-02-17 Newell Tracey (EVP, Worldwide Sales) Sale 3,645 81.41 296,721
2017-02-17 Newell Tracey (EVP, Worldwide Sales) Option Ex 3,645 29.44 107,308
2017-02-14 Steele Gary (Chief Executive Officer) Sale 20,000 81.44 1,628,820
2017-02-14 Steele Gary (Chief Executive Officer) Option Ex 20,000 3.06 61,200
2017-02-01 Lee Robert Darren (SVP, GM Archiving & Governance) Sale 3,000 80.14 240,420
2017-02-01 Lee Robert Darren (SVP, GM Archiving & Governance) Option Ex 6,000 3.53 21,180
2017-02-01 Steele Gary (Chief Executive Officer) Option Ex 33,650 .00 0
2017-02-01 Knight David (EVP/GM, Threat Sys Product Grp) Option Ex 6,250 .00 0
2017-02-01 Newell Tracey (EVP, Worldwide Sales) Option Ex 7,750 .00 0
2017-02-01 Auvil Paul R. Iii (Chief Financial Officer) Option Ex 18,250 .00 0
2017-01-24 Knight David (EVP/GM, Threat Sys Product Grp) Option Ex 42,014 14.12 593,236
2017-01-17 Newell Tracey (EVP, Worldwide Sales) Sale 3,645 80.71 294,195
2017-01-17 Newell Tracey (EVP, Worldwide Sales) Option Ex 3,645 29.44 107,308
2017-01-11 Knight David (EVP/GM, Threat Sys Product Grp) Sale 3,000 78.71 236,118
2017-01-10 Steele Gary (Chief Executive Officer) Sale 20,000 78.36 1,567,140
2017-01-10 Steele Gary (Chief Executive Officer) Option Ex 20,000 3.06 61,200
2017-01-09 Auvil Paul R. Iii (Chief Financial Officer) Sale 25,000 79.08 1,976,925
2017-01-09 Auvil Paul R. Iii (Chief Financial Officer) Option Ex 25,000 3.88 97,000
2017-01-03 Lee Robert Darren (SVP, GM Archiving & Governance) Sale 3,000 71.50 214,500
2017-01-03 Lee Robert Darren (SVP, GM Archiving & Governance) Option Ex 3,000 11.05 33,150
2016-12-21 Hahn Eric Sale 5,000 70.82 354,105
2016-12-21 Hahn Eric Option Ex 5,000 2.30 11,500
2016-12-20 Steele Gary (Chief Executive Officer) Sale 20,000 72.09 1,441,720
2016-12-20 Steele Gary (Chief Executive Officer) Option Ex 20,000 3.06 61,200
2016-12-19 Newell Tracey (EVP, Worldwide Sales) Sale 3,645 70.81 258,106
2016-12-19 Newell Tracey (EVP, Worldwide Sales) Option Ex 3,645 29.44 107,308
2016-12-15 Knight David (EVP/GM, Threat Sys Product Grp) Sale 3,000 72.35 217,053
2016-12-15 Knight David (EVP/GM, Threat Sys Product Grp) Option Ex 3,000 14.12 42,360
2016-12-01 Lee Robert Darren (SVP, GM Archiving & Governance) Sale 2,000 76.69 153,380
2016-12-01 Lee Robert Darren (SVP, GM Archiving & Governance) Option Ex 2,000 25.06 50,120
2016-11-23 Steele Gary (Chief Executive Officer) Sale 20,000 84.35 1,687,060
2016-11-23 Steele Gary (Chief Executive Officer) Option Ex 20,000 3.06 61,200
2016-11-22 Hahn Eric Sale 5,000 85.15 425,730
2016-11-22 Hahn Eric Option Ex 5,000 2.30 11,500
2016-11-17 Knight David (EVP/GM, Threat Sys Product Grp) Sale 3,000 86.92 260,754
2016-11-17 Knight David (EVP/GM, Threat Sys Product Grp) Option Ex 3,000 14.12 42,360
2016-11-17 Newell Tracey (EVP, Worldwide Sales) Sale 3,645 86.24 314,330
2016-11-17 Newell Tracey (EVP, Worldwide Sales) Option Ex 3,645 29.44 107,308
2016-11-01 Lee Robert Darren (SVP, GM Archiving & Governance) Sale 2,000 78.34 156,680
2016-11-01 Lee Robert Darren (SVP, GM Archiving & Governance) Option Ex 2,000 25.06 50,120
2016-10-17 Newell Tracey (EVP, Worldwide Sales) Sale 3,645 70.54 257,129
2016-10-17 Newell Tracey (EVP, Worldwide Sales) Option Ex 3,645 29.44 107,308
2016-10-06 Hahn Eric Sale 5,000 73.05 365,235
2016-10-06 Hahn Eric Option Ex 5,000 2.30 11,500
2016-10-04 Steele Gary (Chief Executive Officer) Sale 20,000 73.96 1,479,180
2016-10-04 Steele Gary (Chief Executive Officer) Option Ex 20,000 3.06 61,200
2016-10-04 Knight David (EVP/GM, Threat Sys Product Grp) Sale 3,000 73.96 221,877
2016-10-04 Knight David (EVP/GM, Threat Sys Product Grp) Option Ex 3,000 14.12 42,360
2016-10-03 Lee Robert Darren (SVP, GM Archiving & Governance) Sale 2,000 74.35 148,700
2016-10-03 Lee Robert Darren (SVP, GM Archiving & Governance) Option Ex 2,000 25.06 50,120
2016-09-29 Knight David (EVP/GM, Threat Sys Product Grp) Sale 3,000 78.14 234,426
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Insider trading activities including stock purchases, stock sales, and option exercises of PFPT listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Proofpoint Inc (symbol PFPT, CIK number 1212458) see the Securities and Exchange Commission (SEC) website.