The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Xie Michael since 2015.
This trader's CIK number is 1475586.
At the time of last reporting, Xie Michael was the VP, ENGINEERING & CTO of Fortinet, Inc.. (stock ticker symbol FTNT).
Also see all insider trading activities at Fortinet, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | FTNT | 0 | $0 | 806,926 | $79,279,492 | 64,422 | $0 |
| 2024 | FTNT | 0 | $0 | 74,134 | $4,933,892 | 28,040 | $0 |
| 2023 | FTNT | 0 | $0 | 277,642 | $15,098,114 | 584,550 | $1,071,000 |
| 2022 | FTNT | 0 | $0 | 9,920 | $917,801 | 27,467 | $0 |
| 2021 | FTNT | 0 | $0 | 252,084 | $57,434,137 | 22,133 | $0 |
| 2020 | FTNT | 0 | $0 | 202,676 | $25,660,526 | 29,058 | $0 |
| 2019 | FTNT | 0 | $0 | 312,538 | $27,675,607 | 34,925 | $0 |
| 2018 | FTNT | 0 | $0 | 263,130 | $19,300,703 | 40,000 | $0 |
| 2017 | FTNT | 0 | $0 | 130,609 | $4,808,550 | 320,000 | $5,563,150 |
| 2016 | FTNT | 0 | $0 | 42,013 | $1,352,458 | 240,626 | $747,000 |
| 2015 | FTNT | 0 | $0 | 485,560 | $20,554,624 | 281,666 | $933,750 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-08-01 | FTNT | Option Ex | 7,035 | .00 | 0 |
| 2025-08-04 | FTNT | Sale | 476,596 | 98.25 | 46,826,033 |
| 2025-05-01 | FTNT | Option Ex | 7,036 | .00 | 0 |
| 2025-05-02 | FTNT | Sale | 3,546 | 105.95 | 375,688 |
| 2025-03-11 | FTNT | Sale | 326,784 | 98.16 | 32,077,771 |
| 2025-02-01 | FTNT | Option Ex | 50,351 | .00 | 0 |
| 2024-11-01 | FTNT | Option Ex | 9,349 | .00 | 0 |
| 2024-11-04 | FTNT | Sale | 24,712 | 78.88 | 1,949,356 |
| 2024-08-01 | FTNT | Option Ex | 9,348 | .00 | 0 |
| 2024-08-02 | FTNT | Sale | 24,712 | 56.35 | 1,392,422 |
| 2024-05-02 | FTNT | Sale | 24,710 | 64.43 | 1,592,114 |
| 2024-05-01 | FTNT | Option Ex | 9,343 | .00 | 0 |
| 2023-12-08 | FTNT | Sale | 25,885 | 51.66 | 1,337,193 |
| 2023-11-20 | FTNT | Option Ex | 300,000 | .00 | 0 |
| 2023-11-01 | FTNT | Option Ex | 11,675 | .00 | 0 |
| 2023-08-02 | FTNT | Sale | 5,885 | 75.97 | 447,089 |
| 2023-08-01 | FTNT | Option Ex | 11,675 | .00 | 0 |
| 2023-05-01 | FTNT | Option Ex | 11,675 | .00 | 0 |
| 2023-05-02 | FTNT | Sale | 5,826 | 61.91 | 360,710 |
| 2023-02-02 | FTNT | Option Ex | 225,000 | 4.76 | 1,071,000 |
| 2023-02-02 | FTNT | Sale | 240,046 | 53.96 | 12,953,122 |
| 2023-02-01 | FTNT | Option Ex | 24,525 | .00 | 0 |
| 2022-08-01 | FTNT | Option Ex | 16,400 | .00 | 0 |
| 2022-08-02 | FTNT | Sale | 8,267 | 60.64 | 501,310 |
| 2022-05-09 | FTNT | Sale | 1,653 | 251.96 | 416,491 |
| 2022-05-01 | FTNT | Option Ex | 3,280 | .00 | 0 |
| 2022-02-01 | FTNT | Option Ex | 7,787 | .00 | 0 |
| 2021-11-01 | FTNT | Option Ex | 4,145 | .00 | 0 |
| 2021-11-02 | FTNT | Sale | 2,088 | 328.20 | 685,275 |
| 2021-08-24 | FTNT | Sale | 80,000 | 303.38 | 24,270,640 |
| 2021-08-01 | FTNT | Option Ex | 4,145 | .00 | 0 |
| 2021-08-02 | FTNT | Sale | 2,088 | 277.77 | 579,985 |
| 2021-05-24 | FTNT | Sale | 80,000 | 213.55 | 17,083,840 |
| 2021-05-01 | FTNT | Option Ex | 4,144 | .00 | 0 |
| 2021-05-03 | FTNT | Sale | 2,088 | 202.51 | 422,851 |
| 2021-02-24 | FTNT | Sale | 80,000 | 168.30 | 13,464,240 |
| 2021-02-09 | FTNT | Sale | 5,820 | 159.33 | 927,306 |
| 2021-02-01 | FTNT | Option Ex | 9,699 | .00 | 0 |
| 2020-11-24 | FTNT | Sale | 20,000 | 117.42 | 2,348,340 |
| 2020-11-01 | FTNT | Option Ex | 5,626 | .00 | 0 |
| 2020-11-02 | FTNT | Sale | 2,835 | 110.77 | 314,044 |
| 2020-08-24 | FTNT | Sale | 30,000 | 132.11 | 3,963,360 |
| 2020-08-25 | FTNT | Sale | 30,000 | 132.18 | 3,965,370 |
| 2020-08-01 | FTNT | Option Ex | 5,627 | .00 | 0 |
| 2020-08-03 | FTNT | Sale | 2,835 | 138.89 | 393,755 |
| 2020-05-26 | FTNT | Sale | 60,000 | 141.53 | 8,491,500 |
| 2020-05-04 | FTNT | Sale | 2,835 | 105.63 | 299,463 |
| 2020-05-01 | FTNT | Option Ex | 5,626 | .00 | 0 |
| 2020-02-25 | FTNT | Sale | 46,828 | 107.11 | 5,015,606 |
| 2020-02-11 | FTNT | Sale | 7,343 | 118.36 | 869,088 |
| 2020-02-01 | FTNT | Option Ex | 12,179 | .00 | 0 |
| 2019-12-02 | FTNT | Sale | 100,000 | 104.06 | 10,405,900 |
| 2019-11-01 | FTNT | Option Ex | 6,775 | .00 | 0 |
| 2019-09-03 | FTNT | Sale | 40,000 | 78.22 | 3,128,759 |
| 2019-08-01 | FTNT | Option Ex | 6,775 | .00 | 0 |
| 2019-06-03 | FTNT | Sale | 40,000 | 70.83 | 2,833,120 |
| 2019-05-01 | FTNT | Option Ex | 6,775 | .00 | 0 |
| 2019-05-02 | FTNT | Sale | 33,414 | 91.70 | 3,063,996 |
| 2019-03-04 | FTNT | Sale | 60,000 | 84.91 | 5,094,780 |
| 2019-02-11 | FTNT | Sale | 9,124 | 81.75 | 745,932 |
| 2019-02-04 | FTNT | Sale | 30,000 | 80.10 | 2,403,120 |
| 2019-02-01 | FTNT | Option Ex | 14,600 | .00 | 0 |
| 2018-11-01 | FTNT | Option Ex | 7,500 | .00 | 0 |
| 2018-11-01 | FTNT | Sale | 70,000 | 81.90 | 5,733,070 |
| 2018-11-02 | FTNT | Sale | 3,780 | 75.51 | 285,442 |
| 2018-08-03 | FTNT | Sale | 80,000 | 74.75 | 5,979,920 |
| 2018-08-02 | FTNT | Sale | 85,780 | 72.21 | 6,194,002 |
| 2018-08-01 | FTNT | Option Ex | 7,500 | .00 | 0 |
| 2018-05-01 | FTNT | Option Ex | 7,500 | .00 | 0 |
| 2018-05-02 | FTNT | Sale | 3,780 | 56.02 | 211,763 |
| 2018-02-02 | FTNT | Sale | 19,790 | 45.30 | 896,506 |
| 2018-02-01 | FTNT | Option Ex | 17,500 | .00 | 0 |
| 2017-12-01 | FTNT | Sale | 40,000 | 42.11 | 1,684,280 |
| 2017-11-02 | FTNT | Sale | 3,585 | 38.60 | 138,391 |
| 2017-11-01 | FTNT | Option Ex | 7,500 | .00 | 0 |
| 2017-08-02 | FTNT | Sale | 3,585 | 36.30 | 130,131 |
| 2017-08-01 | FTNT | Option Ex | 7,500 | .00 | 0 |
| 2017-05-01 | FTNT | Option Ex | 7,500 | .00 | 0 |
| 2017-05-02 | FTNT | Sale | 14,344 | 39.43 | 565,526 |
| 2017-04-25 | FTNT | Option Ex | 230,000 | 22.36 | 5,141,650 |
| 2017-02-01 | FTNT | Option Ex | 17,500 | .00 | 0 |
| 2017-02-02 | FTNT | Option Ex | 50,000 | 8.43 | 421,500 |
| 2017-02-02 | FTNT | Sale | 69,095 | 33.15 | 2,290,222 |
| 2016-11-01 | FTNT | Option Ex | 7,500 | .00 | 0 |
| 2016-11-02 | FTNT | Sale | 3,585 | 31.77 | 113,884 |
| 2016-08-02 | FTNT | Sale | 16,635 | 34.06 | 566,621 |
| 2016-08-01 | FTNT | Option Ex | 8,542 | .00 | 0 |
| 2016-05-01 | FTNT | Option Ex | 8,542 | .00 | 0 |
| 2016-05-02 | FTNT | Sale | 14,123 | 32.50 | 459,011 |
| 2016-02-02 | FTNT | Sale | 7,670 | 27.76 | 212,942 |
| 2016-02-01 | FTNT | Option Ex | 16,042 | .00 | 0 |
| 2016-01-21 | FTNT | Option Ex | 200,000 | 3.73 | 747,000 |
| 2015-11-02 | FTNT | Sale | 2,887 | 34.78 | 100,424 |
| 2015-11-01 | FTNT | Option Ex | 6,041 | .00 | 0 |
| 2015-08-01 | FTNT | Option Ex | 6,042 | .00 | 0 |
| 2015-08-03 | FTNT | Sale | 15,440 | 47.40 | 731,809 |
| 2015-07-30 | FTNT | Option Ex | 250,000 | 3.73 | 933,750 |
| 2015-07-30 | FTNT | Sale | 250,000 | 47.32 | 11,829,000 |
| 2015-06-03 | FTNT | Sale | 55,000 | 40.05 | 2,202,640 |
| 2015-05-06 | FTNT | Sale | 72,233 | 37.70 | 2,722,822 |
| 2015-05-01 | FTNT | Option Ex | 6,042 | .00 | 0 |
| 2015-04-01 | FTNT | Sale | 30,000 | 34.29 | 1,028,729 |
| 2015-03-04 | FTNT | Sale | 30,000 | 33.72 | 1,011,600 |
| 2015-02-04 | FTNT | Sale | 30,000 | 30.92 | 927,600 |
| 2015-02-01 | FTNT | Option Ex | 13,541 | .00 | 0 |
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 Xie Michael (VP, ENGINEERING & CTO of Fortinet, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.