| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| MS | Director | May 12, 2022 | Buy | $79.30 | 25,000 | 1,982,425 | 179,449 | May 13, 2022, 04:16 PM |
| STX | Director | Mar 04, 2022 | Sale | $103.26 | 50,000 | 5,163,235 | 225,941 | Mar 08, 2022, 06:46 PM |
| MS | Director | Dec 01, 2021 | Option Exercise | $96.92 | 567 | 54,952 | 7,834 | Dec 03, 2021, 04:25 PM |
| T | Director | Nov 08, 2021 | Buy | $25.04 | 100,000 | 2,504,000 | 450,000 | Nov 10, 2021, 04:12 PM |
| STX | Director | Oct 20, 2021 | Option Exercise | $80.53 | 2,105 | 169,516 | 205,941 | Oct 22, 2021, 08:11 PM |
| MS | Director | Apr 17, 2020 | Buy | $38.59 | 29,000 | 1,119,229 | 154,449 | Jun 03, 2021, 05:46 PM |
| STX | Director | Apr 26, 2021 | Sale | $92.13 | 100,000 | 9,213,220 | 297,199 | Apr 28, 2021, 04:30 PM |
| STX | Director | Mar 12, 2021 | Option Exercise | $50.10 | 194,384 | 9,738,638 | 194,384 | Mar 16, 2021, 05:09 PM |
| STX | Director | Mar 12, 2021 | Sale | $76.65 | 50,000 | 3,832,685 | 397,199 | Mar 16, 2021, 05:09 PM |
| STX | Director | Mar 12, 2021 | Sale | $76.68 | 194,384 | 14,904,744 | 0 | Mar 16, 2021, 05:09 PM |
| STX | Director | Mar 08, 2021 | Option Exercise | $60.83 | 127,600 | 7,761,908 | 127,600 | Mar 10, 2021, 04:14 PM |
| STX | Director | Mar 08, 2021 | Sale | $74.47 | 127,600 | 9,502,512 | 0 | Mar 10, 2021, 04:14 PM |
| STX | Director | Mar 04, 2021 | Sale | $71.95 | 75,000 | 5,396,198 | 447,199 | Mar 08, 2021, 04:29 PM |
| STX | Director | Dec 03, 2020 | Sale | $62.55 | 20,000 | 1,250,956 | 522,199 | Dec 07, 2020, 06:01 PM |
| STX | Director | Oct 21, 2020 | Option Exercise | $51.69 | 2,009 | 103,845 | 552,199 | Oct 23, 2020, 07:05 PM |
| STX | Director | Oct 20, 2020 | Sale | $52.49 | 7,000 | 367,430 | 548,629 | Oct 21, 2020, 07:00 PM |
| STX | Director | Oct 08, 2020 | Sale | $51.00 | 56,000 | 2,856,157 | 555,629 | Oct 13, 2020, 09:47 PM |
| STX | Director | Sep 11, 2020 | Option Exercise | $46.54 | 10,045 | 467,494 | 611,629 | Sep 15, 2020, 07:06 PM |
| T | Director | Jul 23, 2020 | Buy | $29.69 | 100,000 | 2,969,220 | 300,000 | Jul 27, 2020, 04:11 PM |
| STX | Director | Jun 16, 2020 | Sale | $52.35 | 7,000 | 366,456 | 551,666 | Jun 18, 2020, 04:57 PM |
| STX | Director | Jun 02, 2020 | Sale | $51.74 | 7,000 | 362,206 | 558,666 | Jun 09, 2020, 07:38 PM |
| STX | Director | Jun 02, 2020 | Sale | $51.74 | 7,000 | 362,206 | 558,666 | Jun 04, 2020, 09:13 PM |
| STX | Director | May 20, 2020 | Sale | $50.91 | 5,000 | 254,555 | 565,666 | May 22, 2020, 04:33 PM |
| STX | Director | May 06, 2020 | Sale | $47.34 | 5,000 | 236,705 | 570,666 | May 12, 2020, 08:08 PM |
| STX | Director | May 06, 2020 | Sale | $47.34 | 5,000 | 236,705 | 570,666 | May 08, 2020, 04:12 PM |
| STX | Director | Apr 28, 2020 | Sale | $49.23 | 20,000 | 984,684 | 609,602 | Apr 30, 2020, 04:04 PM |
| STX | Director | Apr 29, 2020 | Sale | $50.60 | 33,936 | 1,717,243 | 575,666 | Apr 30, 2020, 04:04 PM |
| STX | Director | Apr 27, 2020 | Sale | $49.51 | 46,064 | 2,280,490 | 629,602 | Apr 29, 2020, 05:30 PM |
| STX | Director | Apr 22, 2020 | Sale | $50.49 | 5,000 | 252,439 | 675,666 | Apr 24, 2020, 04:08 PM |
| T | Director | Apr 22, 2020 | Buy | $29.38 | 36,000 | 1,057,579 | 200,000 | Apr 23, 2020, 06:19 PM |
| MS | Director | Apr 17, 2020 | Buy | $38.68 | 19,000 | 734,871 | 190,000 | Apr 20, 2020, 04:14 PM |
| STX | Director | Apr 08, 2020 | Sale | $49.52 | 5,000 | 247,584 | 680,666 | Apr 10, 2020, 04:14 PM |
| STX | Director | Mar 25, 2020 | Sale | $47.01 | 5,000 | 235,036 | 685,666 | Mar 27, 2020, 04:12 PM |
| STX | Director | Mar 13, 2020 | Sale | $47.00 | 5,000 | 235,000 | 690,666 | Mar 16, 2020, 04:40 PM |
| MS | Director | Feb 28, 2020 | Buy | $44.97 | 50,000 | 2,248,735 | 171,000 | Mar 02, 2020, 04:33 PM |
| STX | Director | Feb 26, 2020 | Sale | $51.04 | 5,000 | 255,200 | 695,666 | Feb 28, 2020, 04:14 PM |
| MS | Director | Feb 21, 2020 | Buy | $53.00 | 50,000 | 2,649,955 | 121,000 | Feb 24, 2020, 04:09 PM |
| STX | Director | Feb 12, 2020 | Sale | $55.96 | 5,000 | 279,800 | 700,666 | Feb 14, 2020, 04:05 PM |
| T | Director | Feb 04, 2020 | Buy | $37.60 | 100,000 | 3,760,380 | 164,000 | Feb 05, 2020, 05:28 PM |
| STX | Director | Jan 29, 2020 | Sale | $60.55 | 5,000 | 302,761 | 705,666 | Jan 31, 2020, 04:06 PM |
| STX | Director | Jan 15, 2020 | Sale | $60.54 | 5,000 | 302,714 | 710,666 | Jan 17, 2020, 04:17 PM |
| STX | Director | Jan 02, 2020 | Sale | $59.81 | 5,000 | 299,050 | 715,666 | Jan 06, 2020, 04:10 PM |
| STX | Director | Dec 18, 2019 | Sale | $59.10 | 5,000 | 295,513 | 720,666 | Dec 20, 2019, 04:15 PM |
| STX | Director | Dec 04, 2019 | Sale | $58.82 | 5,000 | 294,124 | 725,666 | Dec 04, 2019, 07:07 PM |
| STX | Director | Dec 02, 2019 | Sale | $59.78 | 50,000 | 2,989,225 | 740,666 | Dec 04, 2019, 07:07 PM |
| STX | Director | Nov 21, 2019 | Sale | $59.43 | 85,000 | 5,051,252 | 790,666 | Nov 22, 2019, 04:19 PM |
| STX | Director | Nov 20, 2019 | Sale | $59.26 | 5,000 | 296,287 | 875,666 | Nov 22, 2019, 04:19 PM |
| STX | Director | Nov 04, 2019 | Sale | $58.03 | 100,000 | 5,803,000 | 805,454 | Nov 06, 2019, 06:51 PM |
| STX | Director | Nov 06, 2019 | Sale | $57.48 | 5,000 | 287,400 | 790,454 | Nov 06, 2019, 06:51 PM |
| STX | Director | Oct 28, 2019 | Option Exercise | $57.75 | 1,853 | 107,011 | 905,454 | Oct 30, 2019, 07:52 PM |
| STX | Director | Oct 23, 2019 | Sale | $55.60 | 5,000 | 278,000 | 902,161 | Oct 25, 2019, 04:06 PM |
| STX | Director | Oct 09, 2019 | Sale | $51.51 | 5,000 | 257,550 | 907,161 | Oct 11, 2019, 04:05 PM |
| STX | Director | Sep 25, 2019 | Sale | $52.20 | 5,000 | 261,000 | 912,161 | Sep 27, 2019, 04:08 PM |
| STX | Director | Sep 11, 2019 | Option Exercise | $56.21 | 3,403 | 191,283 | 917,161 | Sep 13, 2019, 04:42 PM |
| STX | Director | Sep 11, 2019 | Sale | $55.29 | 5,000 | 276,455 | 850,559 | Sep 13, 2019, 04:42 PM |
| STX | Director | Sep 09, 2019 | Option Exercise | $54.78 | 812 | 44,481 | 855,559 | Sep 11, 2019, 05:59 PM |
| STX | Director | Aug 28, 2019 | Sale | $47.00 | 5,000 | 235,000 | 847,150 | Aug 30, 2019, 04:05 PM |
| STX | Director | Aug 19, 2019 | Sale | $47.00 | 5,000 | 235,000 | 852,150 | Aug 21, 2019, 04:06 PM |
| STX | Director | Jul 31, 2019 | Sale | $47.37 | 5,000 | 236,856 | 857,150 | Aug 02, 2019, 04:06 PM |
| STX | Director | Jul 17, 2019 | Sale | $47.21 | 5,000 | 236,050 | 862,150 | Jul 19, 2019, 04:08 PM |
| STX | Director | Jul 03, 2019 | Sale | $47.45 | 5,000 | 237,250 | 867,150 | Jul 08, 2019, 04:42 PM |
| STX | Director | Jun 24, 2019 | Sale | $47.00 | 10,000 | 470,000 | 872,150 | Jun 26, 2019, 05:09 PM |
| STX | Director | May 06, 2019 | Sale | $49.33 | 99,999 | 4,932,801 | 892,150 | May 08, 2019, 04:25 PM |
| STX | Director | Feb 20, 2019 | Sale | $46.09 | 50,000 | 2,304,495 | 992,149 | Feb 22, 2019, 04:16 PM |
| STX | Director | Feb 14, 2019 | Sale | $45.67 | 50,000 | 2,283,675 | 1,042,149 | Feb 19, 2019, 07:54 PM |
| STX | Director | Dec 03, 2018 | Sale | $44.16 | 30,000 | 1,324,755 | 787,906 | Dec 06, 2018, 04:42 PM |
| STX | Executive Chairman & COB | Sep 22, 2018 | Option Exercise | $49.28 | 45,234 | 2,229,131 | 45,999 | Sep 25, 2018, 06:24 PM |
| STX | Executive Chairman & COB | Sep 11, 2018 | Option Exercise | $48.98 | 34,708 | 1,699,998 | 771,907 | Sep 12, 2018, 12:00 AM |
| STX | Executive Chairman & COB | Sep 09, 2018 | Option Exercise | $49.80 | 12,977 | 646,255 | 736,611 | Sep 11, 2018, 07:40 PM |
| STX | Executive Chairman & COB | Aug 21, 2018 | Sale | $55.40 | 35,000 | 1,939,116 | 723,416 | Aug 23, 2018, 04:51 PM |
| STX | Executive Chairman & COB | Jun 06, 2018 | Sale | $59.05 | 100,000 | 5,905,000 | 768,416 | Jun 08, 2018, 04:17 PM |
| STX | Executive Chairman & COB | May 17, 2018 | Sale | $60.00 | 5,681 | 340,860 | 878,416 | May 21, 2018, 07:07 PM |
| STX | Executive Chairman & COB | May 08, 2018 | Sale | $56.01 | 100,000 | 5,601,000 | 884,097 | May 11, 2018, 01:54 PM |
| STX | Executive Chairman & COB | Apr 10, 2018 | Sale | $60.00 | 4,620 | 277,200 | 984,097 | Apr 12, 2018, 05:00 PM |
| STX | Executive Chairman & COB | Apr 02, 2018 | Sale | $60.00 | 5,380 | 322,800 | 988,717 | Apr 04, 2018, 04:18 PM |
| STX | Executive Chairman & COB | Jan 30, 2018 | Option Exercise | $30.23 | 314,222 | 9,498,931 | 314,222 | Feb 01, 2018, 08:04 PM |
| STX | Executive Chairman & COB | Jan 31, 2018 | Sale | $55.57 | 100,000 | 5,557,000 | 921,613 | Feb 01, 2018, 08:04 PM |
| STX | Executive Chairman & COB | Jan 30, 2018 | Sale | $54.76 | 241,738 | 13,237,572 | 72,484 | Feb 01, 2018, 08:04 PM |
| STX | Executive Chairman & COB | Jan 08, 2018 | Sale | $48.99 | 100,000 | 4,899,000 | 854,158 | Jan 10, 2018, 07:48 PM |
| STX | Chairman & CEO | Sep 08, 2017 | Option Exercise | $11.06 | 34,375 | 380,359 | 87,735 | Sep 12, 2017, 09:29 PM |
| STX | Chairman & CEO | Apr 25, 2017 | Sale | $50.00 | 100,000 | 5,000,000 | 1,234,158 | Apr 27, 2017, 07:53 PM |
| STX | Chairman and CEO | May 03, 2016 | Buy | $20.08 | 200,000 | 4,016,340 | 1,826,969 | May 03, 2016, 04:26 PM |
| STX | Chairman and CEO | Feb 02, 2016 | Buy | $30.17 | 200,000 | 6,034,430 | 1,626,969 | Feb 02, 2016, 04:25 PM |
| STX | Chairman and CEO | Sep 10, 2015 | Option Exercise | $50.10 | 6,236 | 312,424 | 70,714 | Sep 23, 2015, 09:21 PM |
| STX | Chairman and CEO | Sep 23, 2015 | Option Exercise | $46.20 | 235,766 | 10,892,389 | 216,065 | Sep 23, 2015, 09:21 PM |
| STX | Chairman and CEO | Sep 14, 2015 | Option Exercise | $48.94 | 33,917 | 1,659,898 | 36,797 | Sep 23, 2015, 09:21 PM |
| STX | Chairman and CEO | Aug 03, 2015 | Sale | $51.51 | 65,798 | 3,389,551 | 144,867 | Aug 05, 2015, 04:06 PM |
| STX | Chairman and CEO | Jun 05, 2015 | Sale | $54.14 | 10,000 | 541,448 | 1,156,190 | Jun 09, 2015, 04:05 PM |
| STX | Chairman and CEO | May 18, 2015 | Sale | $57.02 | 30,000 | 1,710,562 | 1,186,190 | May 20, 2015, 04:18 PM |
| STX | Chairman and CEO | Apr 24, 2015 | Sale | $58.45 | 10,000 | 584,486 | 1,196,190 | Apr 28, 2015, 04:07 PM |
| STX | Chairman and CEO | Mar 09, 2015 | Sale | $57.46 | 10,000 | 574,633 | 1,206,190 | Mar 11, 2015, 08:10 PM |
| STX | Chairman and CEO | Mar 02, 2015 | Sale | $62.19 | 10,000 | 621,891 | 1,223,005 | Mar 04, 2015, 06:55 PM |
| STX | Chairman and CEO | Feb 23, 2015 | Sale | $61.87 | 50,000 | 3,093,500 | 1,226,190 | Feb 24, 2015, 07:10 PM |
| STX | Chairman and CEO | Feb 04, 2015 | Sale | $60.10 | 100,000 | 6,009,650 | 1,276,190 | Feb 06, 2015, 05:27 PM |
| STX | Chairman and CEO | Jan 27, 2015 | Sale | $57.11 | 10,000 | 571,105 | 1,377,795 | Jan 29, 2015, 06:30 PM |
| STX | Chairman and CEO | Dec 22, 2014 | Sale | $68.33 | 10,000 | 683,252 | 1,386,190 | Dec 23, 2014, 03:00 PM |
| STX | Chairman and CEO | Nov 20, 2014 | Sale | $65.00 | 92,017 | 5,981,105 | 1,396,190 | Nov 24, 2014, 06:00 PM |
| STX | Chairman and CEO | Nov 04, 2014 | Sale | $65.00 | 7,983 | 518,895 | 1,217,637 | Nov 04, 2014, 07:24 PM |
| STX | Chairman and CEO | Oct 31, 2014 | Sale | $62.41 | 100,000 | 6,241,440 | 1,225,620 | Nov 04, 2014, 07:24 PM |
| STX | Chairman and CEO | Oct 31, 2014 | Sale | $62.21 | 275,830 | 17,158,557 | 382,700 | Nov 04, 2014, 07:24 PM |
| STX | Chairman and CEO | Aug 06, 2014 | Sale | $56.60 | 50,000 | 2,830,045 | 1,325,620 | Aug 08, 2014, 05:08 PM |
| STX | Chairman and CEO | Aug 04, 2014 | Sale | $58.27 | 11,230 | 654,410 | 187,485 | Aug 05, 2014, 07:39 PM |
| STX | Chairman and CEO | Jul 24, 2014 | Sale | $59.01 | 150,000 | 8,850,900 | 1,365,265 | Jul 25, 2014, 09:54 PM |
| STX | Chairman and CEO | May 13, 2014 | Option Exercise | $16.53 | 84,139 | 1,390,613 | 196,269 | May 15, 2014, 05:08 PM |
| STX | Chairman and CEO | May 13, 2014 | Sale | $50.28 | 54,345 | 2,732,554 | 141,924 | May 15, 2014, 05:08 PM |
| STX | Chairman and CEO | Apr 01, 2014 | Sale | $57.00 | 100,000 | 5,700,000 | 1,485,471 | Apr 02, 2014, 05:01 PM |
| STX | Chairman and CEO | Feb 06, 2014 | Sale | $49.05 | 60,000 | 2,943,252 | 1,585,471 | Feb 10, 2014, 04:34 PM |
| STX | Chairman and CEO | Nov 04, 2013 | Option Exercise | $8.48 | 545,269 | 4,621,185 | 829,401 | Nov 05, 2013, 05:23 PM |
| STX | Chairman and CEO | Nov 04, 2013 | Sale | $49.09 | 326,300 | 16,016,924 | 503,101 | Nov 05, 2013, 05:23 PM |
| STX | Chairman and CEO | Nov 01, 2013 | Sale | $48.81 | 187,100 | 9,131,528 | 284,132 | Nov 05, 2013, 05:23 PM |
| STX | Chairman, President and CEO | Oct 21, 2013 | Sale | $50.01 | 214,132 | 10,708,891 | 1,304,500 | Oct 22, 2013, 07:14 PM |
| STX | Chairman, President and CEO | Oct 18, 2013 | Sale | $50.00 | 135,868 | 6,793,413 | 1,518,632 | Oct 22, 2013, 07:14 PM |
| STX | Chairman, President and CEO | Aug 02, 2013 | Sale | $40.88 | 11,510 | 470,585 | 187,205 | Aug 06, 2013, 04:51 PM |
| STX | Chairman, President and CEO | Jul 26, 2013 | Sale | $41.30 | 150,000 | 6,194,940 | 1,647,255 | Jul 30, 2013, 04:43 PM |
| STX | Chairman, President and CEO | Dec 21, 2012 | Sale | $29.36 | 250,000 | 7,340,550 | 1,773,865 | Dec 21, 2012, 05:42 PM |
| STX | Chairman, President and CEO | Nov 09, 2012 | Sale | $29.40 | 250,152 | 7,354,469 | 2,023,865 | Nov 13, 2012, 06:39 PM |
| STX | Chairman, President and CEO | Nov 05, 2012 | Sale | $28.54 | 29,850 | 851,883 | 186,030 | Nov 07, 2012, 07:19 PM |
| STX | Chairman, President and CEO | Oct 01, 2012 | Sale | $30.68 | 500,000 | 15,342,000 | 2,237,617 | Oct 03, 2012, 05:47 PM |
| STX | Chairman, President and CEO | Aug 27, 2012 | Option Exercise | $7.40 | 1,040,156 | 7,692,444 | 1,256,036 | Aug 29, 2012, 06:53 PM |
| STX | Chairman, President and CEO | Aug 27, 2012 | Sale | $33.77 | 607,231 | 20,506,312 | 648,805 | Aug 29, 2012, 06:53 PM |
| STX | Chairman, President and CEO | Jul 02, 2012 | Sale | $24.43 | 500,000 | 12,215,700 | 2,354,692 | Jul 05, 2012, 09:43 PM |
| STX | Chairman, President and CEO | Jun 06, 2012 | Option Exercise | $4.05 | 20,000 | 80,900 | 21,250 | Jun 06, 2012, 04:25 PM |
| STX | Chairman, President and CEO | Jun 06, 2012 | Sale | $22.86 | 20,000 | 457,258 | 1,250 | Jun 06, 2012, 04:25 PM |
| MSFT | Director | Jun 04, 2012 | Buy | $28.72 | 17,500 | 502,600 | 133,500 | Jun 05, 2012, 06:32 PM |
| STX | Chairman, President and CEO | May 30, 2012 | Option Exercise | $4.05 | 20,000 | 80,900 | 21,250 | Jun 01, 2012, 05:37 PM |
| STX | Chairman, President and CEO | May 30, 2012 | Sale | $24.63 | 20,000 | 492,676 | 1,250 | Jun 01, 2012, 05:37 PM |
| STX | Chairman, President and CEO | May 23, 2012 | Option Exercise | $4.05 | 20,000 | 80,900 | 21,250 | May 25, 2012, 04:15 PM |
| STX | Chairman, President and CEO | May 23, 2012 | Sale | $25.74 | 20,000 | 514,764 | 1,250 | May 25, 2012, 04:15 PM |
| STX | Chairman, President and CEO | May 16, 2012 | Option Exercise | $4.05 | 20,000 | 80,900 | 21,250 | May 18, 2012, 04:55 PM |
| STX | Chairman, President and CEO | May 16, 2012 | Sale | $31.34 | 20,000 | 626,872 | 1,250 | May 18, 2012, 04:55 PM |
| STX | Chairman, President and CEO | May 09, 2012 | Option Exercise | $4.05 | 20,000 | 80,900 | 21,250 | May 11, 2012, 06:00 PM |
| STX | Chairman, President and CEO | May 09, 2012 | Sale | $29.83 | 20,000 | 596,600 | 1,250 | May 11, 2012, 06:00 PM |
| MSFT | Director | May 08, 2012 | Buy | $30.72 | 16,000 | 491,562 | 116,000 | May 09, 2012, 06:33 PM |
| STX | Chairman, President and CEO | May 02, 2012 | Option Exercise | $4.05 | 20,000 | 80,900 | 21,250 | May 04, 2012, 06:11 PM |
| STX | Chairman, President and CEO | May 02, 2012 | Sale | $31.71 | 20,000 | 634,200 | 1,250 | May 04, 2012, 06:11 PM |
| STX | Chairman, President and CEO | May 03, 2012 | Sale | $31.13 | 200,000 | 6,226,000 | 2,854,692 | May 04, 2012, 06:11 PM |
| STX | Chairman, President and CEO | May 03, 2012 | Sale | $31.43 | 25,951 | 815,640 | 150,000 | May 04, 2012, 06:11 PM |
| STX | Chairman, President and CEO | May 03, 2012 | Sale | $31.25 | 90,367 | 2,823,969 | 150,000 | May 04, 2012, 06:11 PM |
| STX | Chairman, President and CEO | Apr 25, 2012 | Option Exercise | $4.05 | 20,000 | 80,900 | 21,250 | Apr 27, 2012, 06:08 PM |
| STX | Chairman, President and CEO | Apr 25, 2012 | Sale | $29.89 | 20,000 | 597,740 | 1,250 | Apr 27, 2012, 06:08 PM |
| STX | Chairman, President and CEO | Apr 18, 2012 | Option Exercise | $4.05 | 20,000 | 80,900 | 58,750 | Apr 20, 2012, 05:49 PM |
| STX | Chairman, President and CEO | Apr 18, 2012 | Sale | $28.51 | 20,000 | 570,216 | 38,750 | Apr 20, 2012, 05:49 PM |
| STX | Chairman, President and CEO | Apr 11, 2012 | Option Exercise | $4.05 | 20,000 | 80,900 | 58,750 | Apr 13, 2012, 05:54 PM |
| STX | Chairman, President and CEO | Apr 11, 2012 | Sale | $25.98 | 20,000 | 519,628 | 38,750 | Apr 13, 2012, 05:54 PM |
| STX | Chairman, President and CEO | Apr 04, 2012 | Option Exercise | $4.05 | 20,000 | 80,900 | 58,750 | Apr 04, 2012, 04:49 PM |
| STX | Chairman, President and CEO | Apr 02, 2012 | Sale | $27.29 | 500,000 | 13,645,100 | 3,067,192 | Apr 04, 2012, 04:49 PM |
| STX | Chairman, President and CEO | Apr 04, 2012 | Sale | $27.56 | 20,000 | 551,224 | 38,750 | Apr 04, 2012, 04:49 PM |
| STX | Chairman, President and CEO | Mar 28, 2012 | Option Exercise | $4.05 | 20,000 | 80,900 | 58,750 | Mar 30, 2012, 05:26 PM |
| STX | Chairman, President and CEO | Mar 28, 2012 | Sale | $27.60 | 20,000 | 551,914 | 38,750 | Mar 30, 2012, 05:26 PM |
| STX | Chairman, President and CEO | Mar 21, 2012 | Option Exercise | $4.05 | 20,000 | 80,900 | 58,750 | Mar 23, 2012, 05:55 PM |
| STX | Chairman, President and CEO | Mar 21, 2012 | Sale | $26.66 | 20,000 | 533,132 | 38,750 | Mar 23, 2012, 05:55 PM |
| STX | Chairman, President and CEO | Mar 14, 2012 | Option Exercise | $4.05 | 20,000 | 80,900 | 58,750 | Mar 16, 2012, 04:58 PM |
| STX | Chairman, President and CEO | Mar 14, 2012 | Sale | $28.02 | 20,000 | 560,472 | 38,750 | Mar 16, 2012, 04:58 PM |
| STX | Chairman, President and CEO | Mar 07, 2012 | Option Exercise | $4.05 | 20,000 | 80,900 | 58,750 | Mar 09, 2012, 05:04 PM |
| STX | Chairman, President and CEO | Mar 07, 2012 | Sale | $27.19 | 20,000 | 543,750 | 38,750 | Mar 09, 2012, 05:04 PM |
| STX | Chairman, President and CEO | Feb 29, 2012 | Option Exercise | $4.05 | 20,000 | 80,900 | 58,750 | Mar 02, 2012, 04:22 PM |
| STX | Chairman, President and CEO | Feb 29, 2012 | Sale | $27.21 | 20,000 | 544,294 | 38,750 | Mar 02, 2012, 04:22 PM |
| STX | Chairman, President and CEO | Feb 22, 2012 | Option Exercise | $4.05 | 20,000 | 80,900 | 58,750 | Feb 24, 2012, 04:57 PM |
| STX | Chairman, President and CEO | Feb 22, 2012 | Sale | $26.60 | 20,000 | 532,048 | 38,750 | Feb 24, 2012, 04:57 PM |
| STX | Chairman, President and CEO | Feb 15, 2012 | Option Exercise | $4.05 | 20,000 | 80,900 | 58,750 | Feb 17, 2012, 04:31 PM |
| STX | Chairman, President and CEO | Feb 15, 2012 | Sale | $26.61 | 20,000 | 532,168 | 38,750 | Feb 17, 2012, 04:31 PM |
| STX | Chairman, President and CEO | Feb 15, 2012 | Option Exercise | $4.05 | 20,000 | 80,900 | 58,750 | Feb 17, 2012, 04:29 PM |
| STX | Chairman, President and CEO | Feb 15, 2012 | Sale | $26.61 | 20,000 | 532,168 | 38,750 | Feb 17, 2012, 04:29 PM |
| STX | Chairman, President and CEO | Feb 08, 2012 | Option Exercise | $4.05 | 20,000 | 80,900 | 58,750 | Feb 10, 2012, 05:29 PM |
| STX | Chairman, President and CEO | Feb 08, 2012 | Sale | $26.78 | 20,000 | 535,600 | 38,750 | Feb 10, 2012, 05:29 PM |
| STX | Chairman, President and CEO | Feb 01, 2012 | Option Exercise | $4.05 | 20,000 | 80,900 | 58,750 | Feb 03, 2012, 05:34 PM |
| STX | Chairman, President and CEO | Feb 01, 2012 | Sale | $24.04 | 250,000 | 6,011,025 | 175,951 | Feb 03, 2012, 05:34 PM |
| STX | Chairman, President and CEO | Feb 01, 2012 | Sale | $24.04 | 250,000 | 6,011,025 | 240,367 | Feb 03, 2012, 05:34 PM |
| STX | Chairman, President and CEO | Feb 01, 2012 | Sale | $23.72 | 20,000 | 474,414 | 38,750 | Feb 03, 2012, 05:34 PM |
| STX | Chairman, President and CEO | Jan 30, 2012 | Sale | $20.90 | 157,537 | 3,292,760 | 3,592,192 | Feb 01, 2012, 05:57 PM |
| STX | Chairman, President and CEO | Jan 27, 2012 | Sale | $20.76 | 528,905 | 10,982,630 | 4,092,192 | Jan 31, 2012, 06:57 PM |
| STX | Chairman, President and CEO | Jan 26, 2012 | Sale | $20.00 | 1,000 | 20,000 | 4,278,634 | Jan 30, 2012, 04:42 PM |
| STX | Chairman, President and CEO | Jan 25, 2012 | Option Exercise | $4.05 | 20,000 | 80,900 | 58,750 | Jan 25, 2012, 06:19 PM |
| STX | Chairman, President and CEO | Jan 25, 2012 | Sale | $19.73 | 20,000 | 394,542 | 38,750 | Jan 25, 2012, 06:19 PM |
| STX | Chairman, President and CEO | Jan 24, 2012 | Sale | $20.00 | 68,842 | 1,376,923 | 4,279,634 | Jan 25, 2012, 06:19 PM |
| STX | Chairman, President and CEO | Jan 23, 2012 | Sale | $20.00 | 112,760 | 2,255,313 | 4,348,476 | Jan 25, 2012, 06:19 PM |
| STX | Chairman, President and CEO | Jan 18, 2012 | Option Exercise | $4.05 | 20,000 | 80,900 | 58,750 | Jan 20, 2012, 05:58 PM |
| STX | Chairman, President and CEO | Jan 18, 2012 | Sale | $19.43 | 20,000 | 388,578 | 38,750 | Jan 20, 2012, 05:58 PM |
| STX | Chairman, President and CEO | Jan 20, 2012 | Sale | $20.01 | 630,956 | 12,625,366 | 4,461,236 | Jan 20, 2012, 05:58 PM |
| STX | Chairman, President and CEO | Jan 11, 2012 | Option Exercise | $4.05 | 20,000 | 80,900 | 58,750 | Jan 13, 2012, 05:33 PM |
| STX | Chairman, President and CEO | Jan 11, 2012 | Sale | $18.62 | 20,000 | 372,320 | 38,750 | Jan 13, 2012, 05:33 PM |
| STX | Chairman, President and CEO | Jan 05, 2012 | Option Exercise | $4.05 | 100,000 | 404,500 | 138,750 | Jan 09, 2012, 05:39 PM |
| STX | Chairman, President and CEO | Jan 05, 2012 | Sale | $18.17 | 100,000 | 1,817,000 | 38,750 | Jan 09, 2012, 05:39 PM |
| STX | Chairman, President and CEO | Nov 30, 2011 | Option Exercise | $4.05 | 20,000 | 80,900 | 58,750 | Dec 01, 2011, 05:29 PM |
| STX | Chairman, President and CEO | Nov 29, 2011 | Option Exercise | $4.05 | 20,000 | 80,900 | 58,750 | Dec 01, 2011, 05:29 PM |
| STX | Chairman, President and CEO | Nov 30, 2011 | Sale | $17.00 | 20,000 | 340,000 | 38,750 | Dec 01, 2011, 05:29 PM |
| STX | Chairman, President and CEO | Nov 29, 2011 | Sale | $17.02 | 20,000 | 340,400 | 38,750 | Dec 01, 2011, 05:29 PM |
| STX | Chairman, President and CEO | Nov 16, 2011 | Option Exercise | $4.05 | 20,000 | 80,900 | 58,750 | Nov 18, 2011, 04:36 PM |
| STX | Chairman, President and CEO | Nov 16, 2011 | Sale | $17.02 | 20,000 | 340,310 | 38,750 | Nov 18, 2011, 04:36 PM |
| STX | Chairman, President and CEO | Nov 09, 2011 | Option Exercise | $4.05 | 20,000 | 80,900 | 545,317 | Nov 10, 2011, 06:36 PM |
| STX | Chairman, President and CEO | Nov 08, 2011 | Option Exercise | $4.05 | 1,171,567 | 4,738,989 | 1,212,817 | Nov 10, 2011, 06:36 PM |
| STX | Chairman, President and CEO | Nov 08, 2011 | Sale | $17.95 | 687,500 | 12,342,825 | 525,317 | Nov 10, 2011, 06:36 PM |
| STX | Chairman, President and CEO | Nov 09, 2011 | Sale | $17.57 | 20,000 | 351,344 | 525,317 | Nov 10, 2011, 06:36 PM |
| STX | Chairman, President and CEO | Nov 02, 2011 | Option Exercise | $4.05 | 300,000 | 1,213,500 | 341,250 | Nov 04, 2011, 06:08 PM |
| STX | Chairman, President and CEO | Nov 02, 2011 | Sale | $17.00 | 300,000 | 5,100,000 | 41,250 | Nov 04, 2011, 06:08 PM |
| STX | Chairman, President and CEO | Jul 20, 2011 | Option Exercise | $4.05 | 20,000 | 80,900 | 23,750 | Jul 22, 2011, 04:16 PM |
| STX | Chairman, President and CEO | Jul 20, 2011 | Sale | $17.05 | 20,000 | 341,000 | 3,750 | Jul 22, 2011, 04:16 PM |
| STX | Chairman, President and CEO | Jul 14, 2011 | Option Exercise | $4.05 | 20,000 | 80,900 | 23,750 | Jul 18, 2011, 06:13 PM |
| STX | Chairman, President and CEO | Jul 14, 2011 | Sale | $17.00 | 20,000 | 340,000 | 3,750 | Jul 18, 2011, 06:13 PM |
| STX | Chairman, President and CEO | Jul 07, 2011 | Option Exercise | $4.05 | 80,000 | 323,600 | 83,750 | Jul 11, 2011, 06:03 PM |
| STX | Chairman, President and CEO | Jul 07, 2011 | Sale | $17.00 | 80,000 | 1,360,000 | 3,750 | Jul 11, 2011, 06:03 PM |
| STX | Chairman, President and CEO | Apr 26, 2011 | Option Exercise | $4.12 | 200,932 | 828,267 | 204,682 | Apr 27, 2011, 08:11 AM |
| STX | Chairman, President and CEO | Apr 26, 2011 | Sale | $18.21 | 200,932 | 3,659,253 | 3,750 | Apr 27, 2011, 08:11 AM |
| Symbol | Relationship | Date | Transaction | Value($) |
| MS | Director | May 12, 2022 | Buy | 1,982,425 |
| STX | Director | Mar 04, 2022 | Sale | 5,163,235 |
| MS | Director | Dec 01, 2021 | Option Exercise | 54,952 |
| T | Director | Nov 08, 2021 | Buy | 2,504,000 |
| STX | Director | Oct 20, 2021 | Option Exercise | 169,516 |
| MS | Director | Apr 17, 2020 | Buy | 1,119,229 |
| STX | Director | Apr 26, 2021 | Sale | 9,213,220 |
| STX | Director | Mar 12, 2021 | Option Exercise | 9,738,638 |
| STX | Director | Mar 12, 2021 | Sale | 3,832,685 |
| STX | Director | Mar 12, 2021 | Sale | 14,904,744 |
| STX | Director | Mar 08, 2021 | Option Exercise | 7,761,908 |
| STX | Director | Mar 08, 2021 | Sale | 9,502,512 |
| STX | Director | Mar 04, 2021 | Sale | 5,396,198 |
| STX | Director | Dec 03, 2020 | Sale | 1,250,956 |
| STX | Director | Oct 21, 2020 | Option Exercise | 103,845 |
| STX | Director | Oct 20, 2020 | Sale | 367,430 |
| STX | Director | Oct 08, 2020 | Sale | 2,856,157 |
| STX | Director | Sep 11, 2020 | Option Exercise | 467,494 |
| T | Director | Jul 23, 2020 | Buy | 2,969,220 |
| STX | Director | Jun 16, 2020 | Sale | 366,456 |
| STX | Director | Jun 02, 2020 | Sale | 362,206 |
| STX | Director | Jun 02, 2020 | Sale | 362,206 |
| STX | Director | May 20, 2020 | Sale | 254,555 |
| STX | Director | May 06, 2020 | Sale | 236,705 |
| STX | Director | May 06, 2020 | Sale | 236,705 |
| STX | Director | Apr 28, 2020 | Sale | 984,684 |
| STX | Director | Apr 29, 2020 | Sale | 1,717,243 |
| STX | Director | Apr 27, 2020 | Sale | 2,280,490 |
| STX | Director | Apr 22, 2020 | Sale | 252,439 |
| T | Director | Apr 22, 2020 | Buy | 1,057,579 |
| MS | Director | Apr 17, 2020 | Buy | 734,871 |
| STX | Director | Apr 08, 2020 | Sale | 247,584 |
| STX | Director | Mar 25, 2020 | Sale | 235,036 |
| STX | Director | Mar 13, 2020 | Sale | 235,000 |
| MS | Director | Feb 28, 2020 | Buy | 2,248,735 |
| STX | Director | Feb 26, 2020 | Sale | 255,200 |
| MS | Director | Feb 21, 2020 | Buy | 2,649,955 |
| STX | Director | Feb 12, 2020 | Sale | 279,800 |
| T | Director | Feb 04, 2020 | Buy | 3,760,380 |
| STX | Director | Jan 29, 2020 | Sale | 302,761 |
| STX | Director | Jan 15, 2020 | Sale | 302,714 |
| STX | Director | Jan 02, 2020 | Sale | 299,050 |
| STX | Director | Dec 18, 2019 | Sale | 295,513 |
| STX | Director | Dec 04, 2019 | Sale | 294,124 |
| STX | Director | Dec 02, 2019 | Sale | 2,989,225 |
| STX | Director | Nov 21, 2019 | Sale | 5,051,252 |
| STX | Director | Nov 20, 2019 | Sale | 296,287 |
| STX | Director | Nov 04, 2019 | Sale | 5,803,000 |
| STX | Director | Nov 06, 2019 | Sale | 287,400 |
| STX | Director | Oct 28, 2019 | Option Exercise | 107,011 |
| STX | Director | Oct 23, 2019 | Sale | 278,000 |
| STX | Director | Oct 09, 2019 | Sale | 257,550 |
| STX | Director | Sep 25, 2019 | Sale | 261,000 |
| STX | Director | Sep 11, 2019 | Option Exercise | 191,283 |
| STX | Director | Sep 11, 2019 | Sale | 276,455 |
| STX | Director | Sep 09, 2019 | Option Exercise | 44,481 |
| STX | Director | Aug 28, 2019 | Sale | 235,000 |
| STX | Director | Aug 19, 2019 | Sale | 235,000 |
| STX | Director | Jul 31, 2019 | Sale | 236,856 |
| STX | Director | Jul 17, 2019 | Sale | 236,050 |
| STX | Director | Jul 03, 2019 | Sale | 237,250 |
| STX | Director | Jun 24, 2019 | Sale | 470,000 |
| STX | Director | May 06, 2019 | Sale | 4,932,801 |
| STX | Director | Feb 20, 2019 | Sale | 2,304,495 |
| STX | Director | Feb 14, 2019 | Sale | 2,283,675 |
| STX | Director | Dec 03, 2018 | Sale | 1,324,755 |
| STX | Executive Chairman & COB | Sep 22, 2018 | Option Exercise | 2,229,131 |
| STX | Executive Chairman & COB | Sep 11, 2018 | Option Exercise | 1,699,998 |
| STX | Executive Chairman & COB | Sep 09, 2018 | Option Exercise | 646,255 |
| STX | Executive Chairman & COB | Aug 21, 2018 | Sale | 1,939,116 |
| STX | Executive Chairman & COB | Jun 06, 2018 | Sale | 5,905,000 |
| STX | Executive Chairman & COB | May 17, 2018 | Sale | 340,860 |
| STX | Executive Chairman & COB | May 08, 2018 | Sale | 5,601,000 |
| STX | Executive Chairman & COB | Apr 10, 2018 | Sale | 277,200 |
| STX | Executive Chairman & COB | Apr 02, 2018 | Sale | 322,800 |
| STX | Executive Chairman & COB | Jan 30, 2018 | Option Exercise | 9,498,931 |
| STX | Executive Chairman & COB | Jan 31, 2018 | Sale | 5,557,000 |
| STX | Executive Chairman & COB | Jan 30, 2018 | Sale | 13,237,572 |
| STX | Executive Chairman & COB | Jan 08, 2018 | Sale | 4,899,000 |
| STX | Chairman & CEO | Sep 08, 2017 | Option Exercise | 380,359 |
| STX | Chairman & CEO | Apr 25, 2017 | Sale | 5,000,000 |
| STX | Chairman and CEO | May 03, 2016 | Buy | 4,016,340 |
| STX | Chairman and CEO | Feb 02, 2016 | Buy | 6,034,430 |
| STX | Chairman and CEO | Sep 10, 2015 | Option Exercise | 312,424 |
| STX | Chairman and CEO | Sep 23, 2015 | Option Exercise | 10,892,389 |
| STX | Chairman and CEO | Sep 14, 2015 | Option Exercise | 1,659,898 |
| STX | Chairman and CEO | Aug 03, 2015 | Sale | 3,389,551 |
| STX | Chairman and CEO | Jun 05, 2015 | Sale | 541,448 |
| STX | Chairman and CEO | May 18, 2015 | Sale | 1,710,562 |
| STX | Chairman and CEO | Apr 24, 2015 | Sale | 584,486 |
| STX | Chairman and CEO | Mar 09, 2015 | Sale | 574,633 |
| STX | Chairman and CEO | Mar 02, 2015 | Sale | 621,891 |
| STX | Chairman and CEO | Feb 23, 2015 | Sale | 3,093,500 |
| STX | Chairman and CEO | Feb 04, 2015 | Sale | 6,009,650 |
| STX | Chairman and CEO | Jan 27, 2015 | Sale | 571,105 |
| STX | Chairman and CEO | Dec 22, 2014 | Sale | 683,252 |
| STX | Chairman and CEO | Nov 20, 2014 | Sale | 5,981,105 |
| STX | Chairman and CEO | Nov 04, 2014 | Sale | 518,895 |
| STX | Chairman and CEO | Oct 31, 2014 | Sale | 6,241,440 |
| STX | Chairman and CEO | Oct 31, 2014 | Sale | 17,158,557 |
| STX | Chairman and CEO | Aug 06, 2014 | Sale | 2,830,045 |
| STX | Chairman and CEO | Aug 04, 2014 | Sale | 654,410 |
| STX | Chairman and CEO | Jul 24, 2014 | Sale | 8,850,900 |
| STX | Chairman and CEO | May 13, 2014 | Option Exercise | 1,390,613 |
| STX | Chairman and CEO | May 13, 2014 | Sale | 2,732,554 |
| STX | Chairman and CEO | Apr 01, 2014 | Sale | 5,700,000 |
| STX | Chairman and CEO | Feb 06, 2014 | Sale | 2,943,252 |
| STX | Chairman and CEO | Nov 04, 2013 | Option Exercise | 4,621,185 |
| STX | Chairman and CEO | Nov 04, 2013 | Sale | 16,016,924 |
| STX | Chairman and CEO | Nov 01, 2013 | Sale | 9,131,528 |
| STX | Chairman, President and CEO | Oct 21, 2013 | Sale | 10,708,891 |
| STX | Chairman, President and CEO | Oct 18, 2013 | Sale | 6,793,413 |
| STX | Chairman, President and CEO | Aug 02, 2013 | Sale | 470,585 |
| STX | Chairman, President and CEO | Jul 26, 2013 | Sale | 6,194,940 |
| STX | Chairman, President and CEO | Dec 21, 2012 | Sale | 7,340,550 |
| STX | Chairman, President and CEO | Nov 09, 2012 | Sale | 7,354,469 |
| STX | Chairman, President and CEO | Nov 05, 2012 | Sale | 851,883 |
| STX | Chairman, President and CEO | Oct 01, 2012 | Sale | 15,342,000 |
| STX | Chairman, President and CEO | Aug 27, 2012 | Option Exercise | 7,692,444 |
| STX | Chairman, President and CEO | Aug 27, 2012 | Sale | 20,506,312 |
| STX | Chairman, President and CEO | Jul 02, 2012 | Sale | 12,215,700 |
| STX | Chairman, President and CEO | Jun 06, 2012 | Option Exercise | 80,900 |
| STX | Chairman, President and CEO | Jun 06, 2012 | Sale | 457,258 |
| MSFT | Director | Jun 04, 2012 | Buy | 502,600 |
| STX | Chairman, President and CEO | May 30, 2012 | Option Exercise | 80,900 |
| STX | Chairman, President and CEO | May 30, 2012 | Sale | 492,676 |
| STX | Chairman, President and CEO | May 23, 2012 | Option Exercise | 80,900 |
| STX | Chairman, President and CEO | May 23, 2012 | Sale | 514,764 |
| STX | Chairman, President and CEO | May 16, 2012 | Option Exercise | 80,900 |
| STX | Chairman, President and CEO | May 16, 2012 | Sale | 626,872 |
| STX | Chairman, President and CEO | May 09, 2012 | Option Exercise | 80,900 |
| STX | Chairman, President and CEO | May 09, 2012 | Sale | 596,600 |
| MSFT | Director | May 08, 2012 | Buy | 491,562 |
| STX | Chairman, President and CEO | May 02, 2012 | Option Exercise | 80,900 |
| STX | Chairman, President and CEO | May 02, 2012 | Sale | 634,200 |
| STX | Chairman, President and CEO | May 03, 2012 | Sale | 6,226,000 |
| STX | Chairman, President and CEO | May 03, 2012 | Sale | 815,640 |
| STX | Chairman, President and CEO | May 03, 2012 | Sale | 2,823,969 |
| STX | Chairman, President and CEO | Apr 25, 2012 | Option Exercise | 80,900 |
| STX | Chairman, President and CEO | Apr 25, 2012 | Sale | 597,740 |
| STX | Chairman, President and CEO | Apr 18, 2012 | Option Exercise | 80,900 |
| STX | Chairman, President and CEO | Apr 18, 2012 | Sale | 570,216 |
| STX | Chairman, President and CEO | Apr 11, 2012 | Option Exercise | 80,900 |
| STX | Chairman, President and CEO | Apr 11, 2012 | Sale | 519,628 |
| STX | Chairman, President and CEO | Apr 04, 2012 | Option Exercise | 80,900 |
| STX | Chairman, President and CEO | Apr 02, 2012 | Sale | 13,645,100 |
| STX | Chairman, President and CEO | Apr 04, 2012 | Sale | 551,224 |
| STX | Chairman, President and CEO | Mar 28, 2012 | Option Exercise | 80,900 |
| STX | Chairman, President and CEO | Mar 28, 2012 | Sale | 551,914 |
| STX | Chairman, President and CEO | Mar 21, 2012 | Option Exercise | 80,900 |
| STX | Chairman, President and CEO | Mar 21, 2012 | Sale | 533,132 |
| STX | Chairman, President and CEO | Mar 14, 2012 | Option Exercise | 80,900 |
| STX | Chairman, President and CEO | Mar 14, 2012 | Sale | 560,472 |
| STX | Chairman, President and CEO | Mar 07, 2012 | Option Exercise | 80,900 |
| STX | Chairman, President and CEO | Mar 07, 2012 | Sale | 543,750 |
| STX | Chairman, President and CEO | Feb 29, 2012 | Option Exercise | 80,900 |
| STX | Chairman, President and CEO | Feb 29, 2012 | Sale | 544,294 |
| STX | Chairman, President and CEO | Feb 22, 2012 | Option Exercise | 80,900 |
| STX | Chairman, President and CEO | Feb 22, 2012 | Sale | 532,048 |
| STX | Chairman, President and CEO | Feb 15, 2012 | Option Exercise | 80,900 |
| STX | Chairman, President and CEO | Feb 15, 2012 | Sale | 532,168 |
| STX | Chairman, President and CEO | Feb 15, 2012 | Option Exercise | 80,900 |
| STX | Chairman, President and CEO | Feb 15, 2012 | Sale | 532,168 |
| STX | Chairman, President and CEO | Feb 08, 2012 | Option Exercise | 80,900 |
| STX | Chairman, President and CEO | Feb 08, 2012 | Sale | 535,600 |
| STX | Chairman, President and CEO | Feb 01, 2012 | Option Exercise | 80,900 |
| STX | Chairman, President and CEO | Feb 01, 2012 | Sale | 6,011,025 |
| STX | Chairman, President and CEO | Feb 01, 2012 | Sale | 6,011,025 |
| STX | Chairman, President and CEO | Feb 01, 2012 | Sale | 474,414 |
| STX | Chairman, President and CEO | Jan 30, 2012 | Sale | 3,292,760 |
| STX | Chairman, President and CEO | Jan 27, 2012 | Sale | 10,982,630 |
| STX | Chairman, President and CEO | Jan 26, 2012 | Sale | 20,000 |
| STX | Chairman, President and CEO | Jan 25, 2012 | Option Exercise | 80,900 |
| STX | Chairman, President and CEO | Jan 25, 2012 | Sale | 394,542 |
| STX | Chairman, President and CEO | Jan 24, 2012 | Sale | 1,376,923 |
| STX | Chairman, President and CEO | Jan 23, 2012 | Sale | 2,255,313 |
| STX | Chairman, President and CEO | Jan 18, 2012 | Option Exercise | 80,900 |
| STX | Chairman, President and CEO | Jan 18, 2012 | Sale | 388,578 |
| STX | Chairman, President and CEO | Jan 20, 2012 | Sale | 12,625,366 |
| STX | Chairman, President and CEO | Jan 11, 2012 | Option Exercise | 80,900 |
| STX | Chairman, President and CEO | Jan 11, 2012 | Sale | 372,320 |
| STX | Chairman, President and CEO | Jan 05, 2012 | Option Exercise | 404,500 |
| STX | Chairman, President and CEO | Jan 05, 2012 | Sale | 1,817,000 |
| STX | Chairman, President and CEO | Nov 30, 2011 | Option Exercise | 80,900 |
| STX | Chairman, President and CEO | Nov 29, 2011 | Option Exercise | 80,900 |
| STX | Chairman, President and CEO | Nov 30, 2011 | Sale | 340,000 |
| STX | Chairman, President and CEO | Nov 29, 2011 | Sale | 340,400 |
| STX | Chairman, President and CEO | Nov 16, 2011 | Option Exercise | 80,900 |
| STX | Chairman, President and CEO | Nov 16, 2011 | Sale | 340,310 |
| STX | Chairman, President and CEO | Nov 09, 2011 | Option Exercise | 80,900 |
| STX | Chairman, President and CEO | Nov 08, 2011 | Option Exercise | 4,738,989 |
| STX | Chairman, President and CEO | Nov 08, 2011 | Sale | 12,342,825 |
| STX | Chairman, President and CEO | Nov 09, 2011 | Sale | 351,344 |
| STX | Chairman, President and CEO | Nov 02, 2011 | Option Exercise | 1,213,500 |
| STX | Chairman, President and CEO | Nov 02, 2011 | Sale | 5,100,000 |
| STX | Chairman, President and CEO | Jul 20, 2011 | Option Exercise | 80,900 |
| STX | Chairman, President and CEO | Jul 20, 2011 | Sale | 341,000 |
| STX | Chairman, President and CEO | Jul 14, 2011 | Option Exercise | 80,900 |
| STX | Chairman, President and CEO | Jul 14, 2011 | Sale | 340,000 |
| STX | Chairman, President and CEO | Jul 07, 2011 | Option Exercise | 323,600 |
| STX | Chairman, President and CEO | Jul 07, 2011 | Sale | 1,360,000 |
| STX | Chairman, President and CEO | Apr 26, 2011 | Option Exercise | 828,267 |
| STX | Chairman, President and CEO | Apr 26, 2011 | Sale | 3,659,253 |