Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Ziff Davis, Inc. (ZD) since 2005 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Ziff Davis, Inc.. (See page 1 of this report.) Table 2 shows the detailed insider transactions. This company's CIK number is 1084048.
Total stock buying since 2005: $2,971,548.
Total stock sales since 2005: $385,950,608.
Total stock option exercises since 2005: $51,876,690.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 19,664 | $773,998 | 0 | $0 | 101,951 | $799,288 |
| 2024 | 1,000 | $46,760 | 4,162 | $288,343 | 62,508 | $656,592 |
| 2023 | 13,777 | $814,852 | 0 | $0 | 53,739 | $822,880 |
| 2022 | 1,162 | $100,500 | 4,730 | $412,530 | 15,422 | $860,689 |
| 2021 | 460 | $49,772 | 37,670 | $4,661,469 | 86,431 | $1,992,581 |
| 2020 | 13,636 | $1,022,893 | 246,518 | $23,798,056 | 41,530 | $951,866 |
| 2019 | 0 | $0 | 132,202 | $11,760,685 | 209,556 | $4,765,069 |
| 2018 | 585 | $49,849 | 102,729 | $8,468,982 | 45,558 | $952,616 |
| 2017 | 0 | $0 | 54,748 | $4,703,603 | 40,553 | $613,051 |
| 2016 | 0 | $0 | 62,725 | $4,381,242 | 78,032 | $1,469,010 |
| 2015 | 0 | $0 | 512,098 | $38,578,070 | 186,516 | $3,721,783 |
| 2014 | 0 | $0 | 394,279 | $20,091,132 | 253,524 | $2,876,228 |
| 2013 | 0 | $0 | 419,404 | $18,603,730 | 307,062 | $8,154,373 |
| 2012 | 0 | $0 | 340,546 | $9,993,131 | 144,297 | $1,305,224 |
| 2011 | 0 | $0 | 508,329 | $15,061,338 | 1,573,582 | $9,475,486 |
| 2010 | 0 | $0 | 314,295 | $8,894,676 | 693,048 | $5,796,602 |
| 2009 | 0 | $0 | 693,937 | $16,226,728 | 389,279 | $2,301,852 |
| 2008 | 0 | $0 | 57,836 | $1,471,252 | 50,000 | $86,000 |
| 2007 | 0 | $0 | 634,878 | $139,630,013 | 486,500 | $4,153,575 |
| 2006 | 291 | $12,124 | 18,218 | $862,170 | 17,500 | $121,925 |
| 2005 | 2,713 | $100,800 | 1,611,616 | $58,063,458 | 0 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2014-02-14 | Dunn Steve P. (Chief Accounting Officer) | Sale | 1,566 | 50.00 | 78,300 |
| 2014-02-14 | Dunn Steve P. (Chief Accounting Officer) | Option Ex | 1,000 | 27.60 | 27,600 |
| 2014-02-14 | Schulhof Michael | Sale | 3,024 | 50.02 | 151,269 |
| 2014-02-14 | Schulhof Michael | Option Ex | 3,024 | 29.34 | 88,724 |
| 2013-12-06 | Kretzmer W Brian | Sale | 13,684 | 46.08 | 630,503 |
| 2013-08-22 | Adelman Jeffrey Daniel (VP/General Counsel) | Sale | 1,635 | 50.01 | 81,759 |
| 2013-08-21 | Griggs Kathleen (Chief Financial Officer) | Sale | 1,635 | 50.00 | 81,750 |
| 2013-08-15 | Dunn Steve P. (Chief Accounting Officer) | Sale | 566 | 51.30 | 29,038 |
| 2013-08-14 | Turicchi R Scott (President) | Option Ex | 52,000 | 24.82 | 1,290,640 |
| 2013-08-13 | Turicchi R Scott (President) | Sale | 17,500 | 52.42 | 917,297 |
| 2013-08-08 | Dunn Steve P. (Chief Accounting Officer) | Sale | 4,000 | 47.34 | 189,344 |
| 2013-08-08 | Dunn Steve P. (Chief Accounting Officer) | Option Ex | 4,000 | 26.39 | 105,560 |
| 2013-08-08 | Adelman Jeffrey Daniel (VP/General Counsel) | Sale | 9,000 | 49.25 | 443,250 |
| 2013-08-08 | Adelman Jeffrey Daniel (VP/General Counsel) | Option Ex | 9,000 | 32.45 | 292,050 |
| 2013-08-08 | Ross Stephen | Sale | 39,423 | 49.45 | 1,949,309 |
| 2013-08-08 | Ross Stephen | Option Ex | 36,123 | 21.29 | 769,058 |
| 2013-08-08 | Zucker Nehemia (Chief Executive Officer) | Sale | 77,000 | 49.19 | 3,787,630 |
| 2013-08-08 | Zucker Nehemia (Chief Executive Officer) | Option Ex | 77,000 | 24.82 | 1,911,140 |
| 2013-08-08 | Bech Douglas Y | Sale | 10,000 | 47.95 | 479,550 |
| 2013-08-08 | Griggs Kathleen (Chief Financial Officer) | Sale | 35,432 | 49.00 | 1,736,168 |
| 2013-08-08 | Griggs Kathleen (Chief Financial Officer) | Option Ex | 35,432 | 33.51 | 1,187,326 |
| 2013-06-07 | Kretzmer W Brian | Option Ex | 19,439 | 21.83 | 424,411 |
| 2013-06-06 | Turicchi R Scott (President) | Sale | 10,000 | 41.04 | 410,409 |
| 2013-06-05 | Turicchi R Scott (President) | Sale | 5,000 | 40.75 | 203,750 |
| 2013-06-03 | Kretzmer W Brian | Sale | 8,332 | 40.66 | 338,795 |
| 2013-05-22 | Ross Stephen | Sale | 29,899 | 40.46 | 1,209,743 |
| 2013-05-21 | Griggs Kathleen (Chief Financial Officer) | Sale | 54,568 | 42.00 | 2,291,856 |
| 2013-05-21 | Griggs Kathleen (Chief Financial Officer) | Option Ex | 54,568 | 33.51 | 1,828,573 |
| 2013-05-14 | Schulhof Michael | Sale | 1,021 | 39.99 | 40,827 |
| 2013-05-10 | Schulhof Michael | Sale | 23,571 | 39.76 | 937,206 |
| 2013-05-09 | Schulhof Michael | Sale | 12,663 | 38.48 | 487,297 |
| 2013-03-06 | Dunn Steve P. (Chief Accounting Officer) | Sale | 1,036 | 36.90 | 38,230 |
| 2013-03-06 | Adelman Jeffrey Daniel (VP/General Counsel) | Sale | 6,757 | 36.96 | 249,765 |
| 2013-03-06 | Griggs Kathleen (Chief Financial Officer) | Sale | 15,357 | 36.92 | 567,041 |
| 2013-03-06 | Griggs Kathleen (Chief Financial Officer) | Option Ex | 8,600 | 17.19 | 147,834 |
| 2013-03-05 | Dunn Steve P. (Chief Accounting Officer) | Sale | 1,300 | 36.72 | 47,738 |
| 2013-03-05 | Dunn Steve P. (Chief Accounting Officer) | Option Ex | 1,300 | 17.19 | 22,347 |
| 2013-03-05 | Adelman Jeffrey Daniel (VP/General Counsel) | Sale | 8,600 | 36.67 | 315,362 |
| 2013-03-05 | Adelman Jeffrey Daniel (VP/General Counsel) | Option Ex | 8,600 | 17.19 | 147,834 |
| 2013-02-15 | Turicchi R Scott (President) | Sale | 10,000 | 37.08 | 370,760 |
| 2013-02-14 | Dunn Steve P. (Chief Accounting Officer) | Sale | 1,425 | 35.74 | 50,933 |
| 2013-02-14 | Dunn Steve P. (Chief Accounting Officer) | Option Ex | 1,000 | 27.60 | 27,600 |
| 2013-02-14 | Turicchi R Scott (President) | Sale | 20,000 | 35.92 | 718,420 |
| 2012-12-04 | Turicchi R Scott (President) | Sale | 10,000 | 30.07 | 300,750 |
| 2012-12-03 | Turicchi R Scott (President) | Sale | 1,600 | 30.05 | 48,081 |
| 2012-11-30 | Turicchi R Scott (President) | Sale | 2,800 | 30.36 | 84,996 |
| 2012-11-28 | Dunn Steve P. (Chief Accounting Officer) | Sale | 4,000 | 30.00 | 120,000 |
| 2012-11-28 | Dunn Steve P. (Chief Accounting Officer) | Option Ex | 4,000 | 26.39 | 105,560 |
| 2012-11-13 | Adelman Jeffrey Daniel (VP/General Counsel) | Sale | 8,600 | 30.50 | 262,300 |
| 2012-11-13 | Adelman Jeffrey Daniel (VP/General Counsel) | Option Ex | 8,600 | 17.19 | 147,834 |
| 2012-11-12 | Bech Douglas Y | Sale | 36,611 | 30.09 | 1,101,771 |
| 2012-09-07 | Turicchi R Scott (President) | Sale | 10,000 | 29.03 | 290,320 |
| 2012-09-04 | Turicchi R Scott (President) | Sale | 2,000 | 29.77 | 59,540 |
| 2012-08-31 | Adelman Jeffrey Daniel (VP/General Counsel) | Sale | 574 | 29.40 | 16,875 |
| 2012-08-03 | Adelman Jeffrey Daniel (VP/General Counsel) | Sale | 5,482 | 29.99 | 164,405 |
| 2012-08-03 | Schulhof Michael | Sale | 900 | 29.70 | 26,732 |
| 2012-08-03 | Griggs Kathleen (Chief Financial Officer) | Sale | 5,738 | 29.94 | 171,812 |
| 2012-08-02 | Schulhof Michael | Sale | 16,580 | 29.42 | 487,849 |
| 2012-08-02 | Schulhof Michael | Option Ex | 11,548 | 21.83 | 252,127 |
| 2012-05-30 | Cresci Robert J | Sale | 10,000 | 24.09 | 240,850 |
| 2012-05-30 | Cresci Robert J | Option Ex | 10,000 | 4.47 | 44,700 |
| 2012-05-23 | Ressler Richard S | Option Ex | 50,000 | 4.00 | 199,850 |
| 2012-05-16 | Cresci Robert J | Sale | 10,000 | 24.46 | 244,609 |
| 2012-05-16 | Cresci Robert J | Option Ex | 10,000 | 4.47 | 44,700 |
| 2012-05-02 | Cresci Robert J | Sale | 10,000 | 25.69 | 256,860 |
| 2012-05-02 | Cresci Robert J | Option Ex | 10,000 | 4.00 | 39,970 |
| 2012-04-18 | Cresci Robert J | Sale | 10,000 | 25.86 | 258,570 |
| 2012-04-18 | Cresci Robert J | Option Ex | 10,000 | 3.52 | 35,250 |
| 2012-04-04 | Cresci Robert J | Sale | 10,000 | 27.42 | 274,170 |
| 2012-04-04 | Cresci Robert J | Option Ex | 10,000 | 3.52 | 35,250 |
| 2012-03-27 | Ressler Richard S | Sale | 3,500 | 30.43 | 106,487 |
| 2012-03-26 | Ressler Richard S | Sale | 3,500 | 30.62 | 107,177 |
| 2012-03-21 | Ressler Richard S | Sale | 3,500 | 30.23 | 105,805 |
| 2012-03-20 | Ressler Richard S | Sale | 3,500 | 30.22 | 105,759 |
| 2012-03-15 | Ressler Richard S | Sale | 3,500 | 30.01 | 105,042 |
| 2012-03-13 | Ressler Richard S | Sale | 5,119 | 30.02 | 153,697 |
| 2012-03-07 | Ressler Richard S | Sale | 5,381 | 30.01 | 161,462 |
| 2012-03-06 | Griggs Kathleen (Chief Financial Officer) | Sale | 5,483 | 29.59 | 162,241 |
| 2012-03-05 | Griggs Kathleen (Chief Financial Officer) | Sale | 8,600 | 29.73 | 255,686 |
| 2012-03-05 | Griggs Kathleen (Chief Financial Officer) | Option Ex | 8,600 | 17.19 | 147,834 |
| 2012-03-01 | Ressler Richard S (Director) | Sale | 3,500 | 30.00 | 105,010 |
| 2012-02-29 | Ressler Richard S (Director) | Sale | 27,423 | 30.11 | 825,624 |
| 2012-02-22 | Ressler Richard S (Director) | Sale | 38,077 | 30.04 | 1,143,642 |
| 2012-02-21 | Ressler Richard S (Director) | Sale | 50,000 | 30.10 | 1,505,100 |
| 2012-02-17 | Kretzmer W Brian (Director) | Sale | 13,029 | 30.02 | 391,130 |
| 2012-02-16 | Schulhof Michael (Director) | Sale | 11,549 | 30.20 | 348,779 |
| 2012-02-16 | Schulhof Michael (Director) | Option Ex | 11,549 | 21.83 | 252,149 |
| 2011-12-05 | Cresci Robert J (Director) | Sale | 10,000 | 27.26 | 272,610 |
| 2011-12-05 | Cresci Robert J (Director) | Option Ex | 10,000 | 1.17 | 11,700 |
| 2011-11-03 | Schulhof Michael (Director) | Sale | 5,000 | 29.98 | 149,880 |
| 2011-11-03 | Cresci Robert J (Director) | Sale | 10,000 | 29.15 | 291,530 |
| 2011-11-03 | Cresci Robert J (Director) | Option Ex | 10,000 | 1.05 | 10,550 |
| 2011-11-01 | Ressler Richard S (Director) | Sale | 3,500 | 30.15 | 105,521 |
| 2011-10-31 | Ressler Richard S (Director) | Sale | 3,500 | 30.68 | 107,362 |
| 2011-10-25 | Ressler Richard S (Director) | Sale | 3,500 | 30.09 | 105,297 |
| 2011-10-24 | Ressler Richard S (Director) | Sale | 31,500 | 30.63 | 964,750 |
| 2011-10-05 | Cresci Robert J (Director) | Sale | 10,000 | 27.51 | 275,100 |
| 2011-10-05 | Cresci Robert J (Director) | Option Ex | 10,000 | .94 | 9,400 |
| 2011-09-21 | Ressler Richard S (Director) | Sale | 3,500 | 30.01 | 105,035 |
| 2011-09-20 | Ressler Richard S (Director) | Sale | 3,500 | 31.09 | 108,815 |
| 2011-09-06 | Cresci Robert J (Director) | Sale | 10,000 | 30.06 | 300,620 |
| 2011-09-06 | Cresci Robert J (Director) | Option Ex | 10,000 | .94 | 9,400 |
| 2011-08-30 | Ressler Richard S (Director) | Option Ex | 830,833 | .96 | 799,261 |
| 2011-08-29 | Adelman Jeffrey Daniel (VP/General Counsel) | Sale | 479 | 30.50 | 14,609 |
| 2011-08-05 | Turicchi R Scott (President) | Sale | 13,300 | 30.05 | 399,665 |
| 2011-08-05 | Schulhof Michael (Director) | Sale | 3,962 | 30.20 | 119,660 |
| 2011-08-04 | Turicchi R Scott (President) | Sale | 27,657 | 29.88 | 826,252 |
| 2011-08-04 | Turicchi R Scott (President) | Option Ex | 383,000 | 14.62 | 5,600,609 |
| 2011-08-04 | Rieley John (Director) | Sale | 11,549 | 29.99 | 346,342 |
| 2011-08-04 | Rieley John (Director) | Option Ex | 11,549 | 21.83 | 252,149 |
| 2011-08-03 | Zucker Nehemia (Chief Executive Officer) | Sale | 22,687 | 31.03 | 703,954 |
| 2011-08-03 | Zucker Nehemia (Chief Executive Officer) | Option Ex | 22,687 | 17.19 | 389,989 |
| 2011-08-03 | Cresci Robert J (Director) | Sale | 9,000 | 30.32 | 272,862 |
| 2011-08-03 | Cresci Robert J (Director) | Option Ex | 9,000 | .94 | 8,460 |
| 2011-08-03 | Griggs Kathleen (Chief Financial Officer) | Sale | 4,782 | 31.25 | 149,437 |
| 2011-07-06 | Cresci Robert J | Sale | 8,000 | 28.59 | 228,688 |
| 2011-07-06 | Cresci Robert J | Option Ex | 8,000 | .94 | 7,520 |
| 2011-06-07 | Turicchi R Scott (President) | Sale | 1,539 | 28.35 | 43,630 |
| 2011-06-06 | Turicchi R Scott (President) | Sale | 10,000 | 28.40 | 284,000 |
| 2011-06-03 | Cresci Robert J | Sale | 7,000 | 28.41 | 198,891 |
| 2011-06-03 | Cresci Robert J | Option Ex | 7,000 | .94 | 6,580 |
| 2011-05-10 | Zucker Nehemia (Chief Executive Officer) | Sale | 12,894 | 29.86 | 385,027 |
| 2011-05-10 | Zucker Nehemia (Chief Executive Officer) | Option Ex | 8,313 | 17.19 | 142,900 |
| 2011-05-10 | Bech Douglas Y | Sale | 78,560 | 29.79 | 2,340,380 |
| 2011-05-10 | Griggs Kathleen (Chief Financial Officer) | Sale | 1,903 | 29.75 | 56,614 |
| 2011-05-09 | Zucker Nehemia (Chief Executive Officer) | Sale | 2,200 | 29.49 | 64,878 |
| 2011-05-09 | Bech Douglas Y | Sale | 52,440 | 29.28 | 1,535,443 |
| 2011-05-06 | Adelman Jeffrey Daniel (VP/General Counsel) | Sale | 8,600 | 29.99 | 257,914 |
| 2011-05-06 | Adelman Jeffrey Daniel (VP/General Counsel) | Option Ex | 8,600 | 17.19 | 147,834 |
| 2011-05-06 | Zucker Nehemia (Chief Executive Officer) | Sale | 17,856 | 29.83 | 532,573 |
| 2011-05-06 | Cresci Robert J | Sale | 6,000 | 29.40 | 176,376 |
| 2011-05-06 | Cresci Robert J | Option Ex | 6,000 | .94 | 5,640 |
| 2011-05-06 | Bech Douglas Y | Sale | 79,000 | 29.25 | 2,310,355 |
| 2011-05-06 | Bech Douglas Y | Option Ex | 210,000 | 9.08 | 1,905,960 |
| 2011-05-06 | Griggs Kathleen (Chief Financial Officer) | Sale | 10,809 | 29.62 | 320,119 |
| 2011-05-06 | Griggs Kathleen (Chief Financial Officer) | Option Ex | 8,600 | 17.19 | 147,834 |
| 2011-04-05 | Cresci Robert J | Sale | 5,000 | 29.81 | 149,050 |
| 2011-04-05 | Cresci Robert J | Option Ex | 5,000 | .94 | 4,700 |
| 2011-03-23 | Cresci Robert J | Sale | 5,000 | 28.90 | 144,505 |
| 2011-03-23 | Cresci Robert J | Option Ex | 5,000 | .94 | 4,700 |
| 2011-03-05 | Adelman Jeffrey Daniel (VP/General Counsel) | Sale | 4,112 | 29.50 | 121,304 |
| 2011-02-17 | Cresci Robert J | Sale | 10,000 | 29.23 | 292,290 |
| 2011-02-17 | Cresci Robert J | Option Ex | 10,000 | 1.03 | 10,300 |
| 2010-12-10 | Turicchi R Scott (President) | Sale | 7,518 | 29.96 | 225,209 |
| 2010-12-10 | Zucker Nehemia (Chief Executive Officer) | Sale | 44,061 | 30.00 | 1,321,609 |
| 2010-12-10 | Zucker Nehemia (Chief Executive Officer) | Option Ex | 44,061 | 17.98 | 792,084 |
| 2010-12-09 | Zucker Nehemia (Chief Executive Officer) | Sale | 38,136 | 30.03 | 1,145,071 |
| 2010-12-09 | Zucker Nehemia (Chief Executive Officer) | Option Ex | 38,136 | 18.77 | 715,622 |
| 2010-12-08 | Turicchi R Scott (President) | Sale | 8,774 | 30.50 | 267,607 |
| 2010-12-08 | Zucker Nehemia (Chief Executive Officer) | Sale | 22,944 | 30.42 | 697,556 |
| 2010-12-08 | Zucker Nehemia (Chief Executive Officer) | Option Ex | 13,306 | 18.77 | 249,687 |
| 2010-12-08 | Rieley John | Sale | 31,892 | 30.13 | 960,874 |
| 2010-12-08 | Rieley John | Option Ex | 31,892 | 20.45 | 652,127 |
| 2010-12-07 | Schulhof Michael | Sale | 31,892 | 30.77 | 981,380 |
| 2010-12-07 | Schulhof Michael | Option Ex | 31,892 | 20.45 | 652,127 |
| 2010-12-06 | Adelman Jeffrey Daniel (VP/General Counsel) | Sale | 16,180 | 29.99 | 485,238 |
| 2010-12-06 | Adelman Jeffrey Daniel (VP/General Counsel) | Option Ex | 12,000 | 18.77 | 225,180 |
| 2010-08-05 | Zucker Nehemia (Chief Executive Officer) | Sale | 12,100 | 24.95 | 301,895 |
| 2010-08-05 | Zucker Nehemia (Chief Executive Officer) | Option Ex | 12,100 | 17.19 | 207,999 |
| 2010-08-04 | Adelman Jeffrey Daniel (VP/General Counsel) | Sale | 5,426 | 24.67 | 133,875 |
| 2010-08-04 | Zucker Nehemia (Chief Executive Officer) | Sale | 9,054 | 24.95 | 225,897 |
| 2010-08-04 | Zucker Nehemia (Chief Executive Officer) | Option Ex | 9,054 | 17.19 | 155,638 |
| 2010-08-04 | Griggs Kathleen (Chief Financial Officer) | Sale | 18,015 | 24.81 | 446,970 |
| 2010-08-04 | Griggs Kathleen (Chief Financial Officer) | Option Ex | 8,600 | 17.19 | 147,834 |
| 2010-06-02 | Bech Douglas Y | Option Ex | 51,064 | 1.05 | 53,464 |
| 2010-05-18 | Zucker Nehemia (Chief Executive Officer) | Sale | 12,999 | 24.00 | 311,963 |
| 2010-05-18 | Zucker Nehemia (Chief Executive Officer) | Option Ex | 12,999 | 18.77 | 243,926 |
| 2010-05-17 | Adelman Jeffrey Daniel (VP/General Counsel) | Sale | 36,322 | 23.99 | 871,364 |
| 2010-05-17 | Adelman Jeffrey Daniel (VP/General Counsel) | Option Ex | 32,600 | 17.98 | 586,050 |
| 2010-05-17 | Zucker Nehemia (Chief Executive Officer) | Sale | 9,344 | 24.00 | 224,209 |
| 2010-05-17 | Zucker Nehemia (Chief Executive Officer) | Option Ex | 9,344 | 18.77 | 175,340 |
| 2010-05-10 | Turicchi R Scott (President) | Option Ex | 386,000 | 2.43 | 939,524 |
| 2009-08-31 | Schulhof Michael | Sale | 5,000 | 21.51 | 107,550 |
| 2009-08-07 | Zucker Nehemia (Chief Executive Officer) | Sale | 705 | 25.42 | 17,921 |
| 2009-08-07 | Rieley John | Sale | 27,400 | 24.57 | 673,163 |
| 2009-08-07 | Rieley John | Option Ex | 27,500 | 19.84 | 545,545 |
| 2009-08-06 | Adelman Jeffrey Daniel (VP/General Counsel) | Sale | 2,160 | 24.50 | 52,920 |
| 2009-08-06 | Schulhof Michael | Sale | 45,156 | 24.13 | 1,087,994 |
| 2009-08-06 | Schulhof Michael | Option Ex | 41,556 | 16.41 | 681,809 |
| 2009-08-06 | Rieley John | Sale | 51,156 | 24.23 | 1,226,081 |
| 2009-08-06 | Rieley John | Option Ex | 51,056 | 14.15 | 722,697 |
| 2009-06-05 | Ressler Richard S (Director) | Sale | 269,167 | 23.01 | 6,239,321 |
| 2009-06-05 | Ressler Richard S (Director) | Option Ex | 269,167 | 1.31 | 351,801 |
| 2009-03-05 | Adelman Jeffrey Daniel (VP/General Counsel) | Sale | 1,000 | 23.00 | 23,000 |
| 2008-09-04 | Zucker Nehemia (President) | Sale | 7,987 | 26.00 | 207,662 |
| 2008-08-28 | Cresci Robert J | Sale | 47,921 | 25.27 | 1,211,203 |
| 2008-08-28 | Cresci Robert J | Option Ex | 50,000 | 1.72 | 86,000 |
| 2008-08-11 | Griggs Kathleen (Chief Financial Officer) | Sale | 1,928 | 27.17 | 52,387 |
| 2007-11-21 | Schulhof Michael | Sale | 51,000 | 23.86 | 1,214,679 |
| 2007-11-21 | Schulhof Michael | Option Ex | 49,000 | 14.15 | 693,595 |
| 2007-09-07 | Ressler Richard S | Sale | 21,700 | 34.06 | 739,058 |
| 2007-09-05 | Adelman Jeffrey Daniel (VP/General Counsel) | Sale | 5,328 | 35.22 | 187,652 |
| 2007-09-05 | Adelman Jeffrey Daniel (VP/General Counsel) | Option Ex | 5,328 | 18.77 | 99,979 |
| 2007-09-05 | Zucker Nehemia (Co-President) | Option Ex | 700 | 18.77 | 13,135 |
| 2007-09-04 | Adelman Jeffrey Daniel (VP/General Counsel) | Sale | 6,672 | 34.75 | 231,852 |
| 2007-09-04 | Adelman Jeffrey Daniel (VP/General Counsel) | Option Ex | 6,672 | 18.77 | 125,200 |
| 2007-09-04 | Zucker Nehemia (Co-President) | Sale | 40,882 | 34.83 | 1,425,830 |
| 2007-09-04 | Zucker Nehemia (Co-President) | Option Ex | 35,300 | 18.77 | 662,404 |
| 2007-06-04 | Adelman Jeffrey Daniel (VP/General Counsel) | Sale | 7,547 | 33.94 | 256,145 |
| 2007-06-04 | Adelman Jeffrey Daniel (VP/General Counsel) | Option Ex | 7,547 | 14.00 | 105,658 |
| 2007-05-09 | Zucker Nehemia (Co-President) | Sale | 36,000 | 31.00 | 1,116,144 |
| 2007-05-09 | Zucker Nehemia (Co-President) | Option Ex | 36,000 | 18.77 | 675,540 |
| 2007-05-09 | Kalvin Greggory (Chief Accounting Officer) | Sale | 15,000 | 29.88 | 448,245 |
| 2007-05-09 | Kalvin Greggory (Chief Accounting Officer) | Option Ex | 15,000 | 8.95 | 134,250 |
| 2007-05-08 | Adelman Jeffrey Daniel (VP/General Counsel) | Sale | 1,170 | 30.50 | 35,685 |
| 2007-05-08 | Adelman Jeffrey Daniel (VP/General Counsel) | Option Ex | 500 | 4.47 | 2,235 |
| 2007-05-08 | Zucker Nehemia (Co-President) | Sale | 18,740 | 30.55 | 572,563 |
| 2007-05-08 | Zucker Nehemia (Co-President) | Option Ex | 18,940 | 4.47 | 84,661 |
| 2007-03-16 | Adelman Jeffrey Daniel (VP/General Counsel) | Sale | 1,797 | 28.25 | 50,774 |
| 2007-03-16 | Adelman Jeffrey Daniel (VP/General Counsel) | Option Ex | 1,797 | 18.77 | 33,720 |
| 2007-03-16 | Zucker Nehemia (Co-President) | Sale | 47,260 | 29.30 | 1,328,110 |
| 2007-03-16 | Zucker Nehemia (Co-President) | Option Ex | 27,814 | 4.47 | 124,328 |
| 2007-03-15 | Adelman Jeffrey Daniel (VP/General Counsel) | Sale | 8,714 | 27.81 | 242,301 |
| 2007-03-15 | Adelman Jeffrey Daniel (VP/General Counsel) | Option Ex | 8,156 | 11.62 | 94,748 |
| 2007-03-14 | Schulhof Michael | Sale | 100,000 | 926.85 | 124,165,937 |
| 2007-03-14 | Schulhof Michael | Option Ex | 100,000 | 5.85 | 584,600 |
| 2007-03-13 | Schulhof Michael | Sale | 92,500 | 27.42 | 2,536,165 |
| 2007-03-13 | Schulhof Michael | Option Ex | 92,500 | 1.16 | 107,299 |
| 2007-03-13 | Zucker Nehemia (Co-President) | Option Ex | 13,246 | 4.47 | 59,209 |
| 2007-03-13 | Kalvin Greggory (Chief Accounting Officer) | Sale | 6,828 | 27.99 | 191,129 |
| 2007-03-13 | Kalvin Greggory (Chief Accounting Officer) | Option Ex | 6,000 | 4.47 | 26,820 |
| 2007-03-13 | Rieley John | Sale | 63,640 | 27.63 | 1,758,118 |
| 2007-03-13 | Rieley John | Option Ex | 62,000 | 8.49 | 526,194 |
| 2006-05-08 | Kalvin Greggory (Chief Accounting Officer) | Sale | 7,686 | 49.50 | 380,457 |
| 2006-05-08 | Kalvin Greggory (Chief Accounting Officer) | Option Ex | 7,500 | 13.75 | 103,125 |
| 2006-05-01 | Adelman Jeffrey Daniel (VP/General Counsel) | Buy | 174 | 42.97 | 7,476 |
| 2006-04-27 | Zucker Nehemia (Co-President) | Sale | 6,250 | 48.48 | 303,000 |
| 2006-04-27 | Zucker Nehemia (Co-President) | Option Ex | 6,250 | 1.88 | 11,750 |
| 2006-03-13 | Rieley John | Sale | 360 | 27.64 | 9,950 |
| 2006-02-09 | Kalvin Greggory (CHIEF ACCOUNTING OFF) | Sale | 3,922 | 43.03 | 168,763 |
| 2006-02-09 | Kalvin Greggory (CHIEF ACCOUNTING OFF) | Option Ex | 3,750 | 1.88 | 7,050 |
| 2006-02-01 | Kalvin Greggory (CHIEF ACCOUNTING OFF) | Buy | 117 | 39.73 | 4,648 |
| 2005-11-02 | Kalvin Greggory (CHIEF ACCOUNTING OFF) | Buy | 1,232 | 40.27 | 49,606 |
| 2005-08-25 | Ressler Richard S (Director) | Sale | 68,416 | 39.28 | 2,687,448 |
| 2005-07-31 | Jarus Scott M (President) | Buy | 234 | 32.15 | 7,523 |
| 2005-07-31 | Kalvin Greggory (CHIEF ACCOUNTING OFF) | Buy | 146 | 32.15 | 4,693 |
| 2005-06-05 | Ressler Richard S (Director) | Sale | 76,437 | 36.51 | 2,791,020 |
| 2005-05-20 | Ressler Richard S (Director) | Sale | 135,982 | 36.10 | 4,909,358 |
| 2005-05-19 | Ressler Richard S (Director) | Sale | 505,000 | 35.60 | 17,980,272 |
| 2005-05-06 | Ressler Richard S (Director) | Sale | 55,000 | 36.05 | 1,982,805 |
| 2005-05-05 | Ressler Richard S (Director) | Sale | 106,500 | 36.15 | 3,850,188 |
| 2005-05-04 | Ressler Richard S (Director) | Sale | 145,054 | 36.13 | 5,240,365 |
| 2005-04-29 | Jarus Scott M (President) | Buy | 299 | 29.23 | 8,739 |
| 2005-04-29 | Kalvin Greggory (CHIEF ACCOUNTING OFF) | Buy | 186 | 29.23 | 5,436 |
| 2005-04-26 | Ressler Richard S (Director) | Sale | 125,243 | 36.79 | 4,607,815 |
| 2005-04-25 | Ressler Richard S (Director) | Sale | 73,493 | 36.86 | 2,708,878 |
Insider trading activities including stock purchases, stock sales, and option exercises of ZD listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Ziff Davis, Inc. (symbol ZD, CIK number 1084048) see the Securities and Exchange Commission (SEC) website.