Xie Michael
SEC CIK 1475586 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| FTNT | Fortinet | VP, CTO, Engineering, Dir | 9.92M | — | $158.17M | 78 | 2021-08-01 | 2026-08-03 |
Most active insiders at FTNT, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Xie Ken | Pres, CEO, Dir | — | $78.15M |
| 2 | Xie Michael | VP, CTO, ENGINEERING, Dir | — | $29.54M |
| 3 | Whittle John | COO | — | $28.14M |
| 4 | Ohlgart Christiane | CFO | — | $399.8K |
| 5 | Napolitano Janet | Dir | — | — |
| 6 | STAVRIDIS JAMES G. | Dir | — | — |
| 7 | Sim Judith | Dir | — | — |
| 8 | Hu Jean X. | Dir | — | — |
| 9 | Hsieh Ming | Dir | — | — |
| 10 | GOLDMAN KENNETH A | Dir | — | — |
Transactions 78
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DMT | 2026-08-04 17:15 | 2026-08-01 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | M - OptEx | $0.00 | +6,306 | 9.92M | +0.1% | $0 |
| DT | 2026-08-04 17:15 | 2026-08-01 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | F - Tax | $161.95 | -3,185 | 9.92M | -0.0% | -$515.8K |
| DMT | 2026-08-04 17:15 | 2026-08-03 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | S - Sale+OE | $162.63 | -3,121 | 9.92M | -0.0% | -$507.6K |
| M | 2026-06-05 18:17 | 2026-06-04 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | G - Gift | $0.00 | -3,000 | 9.92M | -0.0% | $0 |
| I | 2026-06-05 18:17 | 2026-06-04 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | G - Gift | $0.00 | -2,250 | 9.92M | -0.0% | $0 |
| MT | 2026-06-03 18:38 | 2026-06-03 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | S - Sale | $146.44 | -3,907 | 9.92M | -0.0% | -$572.1K |
| MTI | 2026-05-20 18:22 | 2026-05-19 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | G - Gift | $0.00 | 0 | 25.68M | New | $0 |
| DMT | 2026-05-05 17:29 | 2026-05-01 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | M - OptEx | $0.00 | +6,305 | 9.93M | +0.1% | $0 |
| DT | 2026-05-05 17:29 | 2026-05-01 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | F - Tax | $86.29 | -3,184 | 9.93M | -0.0% | -$274.7K |
| DMT | 2026-05-05 17:29 | 2026-05-04 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | S - Sale+OE | $88.89 | -2,478 | 9.93M | -0.0% | -$220.3K |
| DM | 2026-02-03 | 2026-02-01+ | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | M - OptEx | $15.00 | +365.3K | 10.25M | +4% | +$5.48M |
| DM | 2026-02-03 | 2026-02-02 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | S - Sale+OE | $81.42 | -343.1K | 10.21M | -3% | -$27.94M |
| D | 2026-02-03 | 2026-02-01 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | F - Tax | $81.26 | -19.0K | 10.23M | -0.2% | -$1.54M |
| 2025-12-08 | 2025-12-05 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | G - Gift | $0.00 | -245.0K | 10.25M | -2% | $0 | |
| DM | 2025-11-04 | 2025-11-01 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | M - OptEx | $0.00 | +7,035 | 10.50M | +0.1% | $0 |
| DM | 2025-11-04 | 2025-11-03 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | S - Sale+OE | $86.53 | -3,546 | 10.49M | -0.0% | -$306.8K |
| D | 2025-11-04 | 2025-11-01 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | F - Tax | $86.43 | -3,489 | 10.50M | -0.0% | -$301.6K |
| M | 2025-09-09 | 2025-09-08 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | G - Gift | $0.00 | -35.0K | 9.73M | -0.4% | $0 |
| DM | 2025-08-05 | 2025-08-01 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | M - OptEx | $0.00 | +7,035 | 10.21M | +0.1% | $0 |
| DM | 2025-08-05 | 2025-08-04 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | S - Sale+OE | $98.48 | -476.6K | 9.81M | -5% | -$46.93M |
| D | 2025-08-05 | 2025-08-01 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | F - Tax | $97.36 | -3,489 | 10.21M | -0.0% | -$339.7K |
| MI | 2025-05-27 | 2025-05-22 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | G - Gift | $0.00 | 0 | 17.90M | New | $0 |
| DM | 2025-05-05 | 2025-05-02 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | S - Sale+OE | $106.11 | -3,546 | 11.00M | -0.0% | -$376.3K |
| DM | 2025-05-05 | 2025-05-01 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | M - OptEx | $0.00 | +7,036 | 11.01M | +0.1% | $0 |
| D | 2025-05-05 | 2025-05-01 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | F - Tax | $104.21 | -3,490 | 11.00M | -0.0% | -$363.7K |
| M | 2025-03-11 | 2025-03-11 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | S - Sale | $98.17 | -326.8K | 11.00M | -3% | -$32.08M |
| D | 2025-02-19 | 2025-02-18 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | M - OptEx | $9.81 | +473.1K | 11.33M | +4% | +$4.64M |
| DM | 2025-02-04 | 2025-02-01 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | M - OptEx | $0.00 | +50.4K | 10.83M | +0.5% | $0 |
| D | 2025-02-04 | 2025-02-01 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | F - Tax | $100.88 | -23.6K | 10.85M | -0.2% | -$2.38M |
| DM | 2024-11-05 | 2024-11-04 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | S - Sale+OE | $78.86 | -24.7K | 10.84M | -0.2% | -$1.95M |
| D | 2024-11-05 | 2024-11-01 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | F - Tax | $78.80 | -4,637 | 10.85M | -0.0% | -$365.4K |
| DM | 2024-11-05 | 2024-11-01 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | M - OptEx | $0.00 | +9,349 | 10.85M | +0.1% | $0 |
| DM | 2024-08-02 | 2024-08-01 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | M - OptEx | $0.00 | +9,348 | 10.87M | +0.1% | $0 |
| DM | 2024-08-02 | 2024-08-02 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | S - Sale+OE | $56.12 | -24.7K | 10.85M | -0.2% | -$1.39M |
| D | 2024-08-02 | 2024-08-01 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | F - Tax | $57.20 | -4,636 | 10.87M | -0.0% | -$265.2K |
| DM | 2024-05-02 | 2024-05-02 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | S - Sale+OE | $64.48 | -24.7K | 10.87M | -0.2% | -$1.59M |
| D | 2024-05-02 | 2024-05-01 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | F - Tax | $63.53 | -4,633 | 10.89M | -0.0% | -$294.3K |
| DM | 2024-05-02 | 2024-05-01 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | M - OptEx | $0.00 | +9,343 | 10.89M | +0.1% | $0 |
| I | 2024-03-07 | 2024-03-05 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | G - Gift | $0.00 | +9.50M | 9.50M | New | $0 |
| 2024-03-07 | 2024-03-05 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | G - Gift | $0.00 | -9.50M | 20.39M | -32% | $0 | |
| DM | 2024-02-05 | 2024-02-01 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | M - OptEx | $0.00 | +32.4K | 29.93M | +0.1% | $0 |
| D | 2024-02-05 | 2024-02-01 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | F - Tax | $66.45 | -14.0K | 29.93M | -0.0% | -$930.4K |
| DM | 2024-02-05 | 2024-02-02 | FTNT | Fortinet | Xie Michael | VP, CTO, ENGINEERING, Dir | S - Sale+OE | $66.45 | -38.4K | 29.89M | -0.1% | -$2.55M |
| M | 2023-12-11 | 2023-12-08 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | S - Sale | $51.29 | -25.9K | 29.91M | -0.1% | -$1.33M |
| D | 2023-11-21 | 2023-11-20 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | M - OptEx | $0.00 | -300.0K | 29.93M | -1.0% | $0 |
| 2023-11-17 | 2023-11-16 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | G - Gift | $0.00 | -50.0K | 29.63M | -0.2% | $0 | |
| 2023-11-15 | 2023-11-15 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | G - Gift | $0.00 | -50.0K | 29.68M | -0.2% | $0 | |
| D | 2023-11-03 | 2023-11-01 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | F - Tax | $57.31 | -5,790 | 29.73M | -0.0% | -$331.8K |
| DM | 2023-11-03 | 2023-11-01 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | M - OptEx | $0.00 | +11.7K | 29.73M | +0.0% | $0 |
| DM | 2023-08-03 | 2023-08-01 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | M - OptEx | $0.00 | +11.7K | 29.74M | +0.0% | $0 |
| DM | 2023-08-03 | 2023-08-02 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | S - Sale+OE | $75.05 | -5,885 | 29.73M | -0.0% | -$441.7K |
| D | 2023-08-03 | 2023-08-01 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | F - Tax | $78.03 | -5,790 | 29.73M | -0.0% | -$451.8K |
| DM | 2023-05-03 | 2023-05-02 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | S - Sale+OE | $61.58 | -5,826 | 29.73M | -0.0% | -$358.8K |
| D | 2023-05-03 | 2023-05-01 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | F - Tax | $62.81 | -5,849 | 29.73M | -0.0% | -$367.4K |
| DM | 2023-05-03 | 2023-05-01 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | M - OptEx | $0.00 | +11.7K | 29.73M | +0.0% | $0 |
| DM | 2023-02-02 | 2023-02-02 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | S - Sale+OE | $53.73 | -240.0K | 29.73M | -0.8% | -$12.90M |
| DM | 2023-02-02 | 2023-02-01+ | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | M - OptEx | $4.29 | +249.5K | 29.74M | +0.8% | +$1.07M |
| D | 2023-02-02 | 2023-02-01 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | F - Tax | $53.09 | -9,479 | 29.74M | -0.0% | -$503.2K |
| 2022-12-20 | 2022-11-30 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | G - Gift | $0.00 | -26.8K | 29.73M | -0.1% | $0 | |
| D | 2022-11-03 | 2022-11-01 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | F - Tax | $56.42 | -8,133 | 29.78M | -0.0% | -$458.9K |
| DM | 2022-11-03 | 2022-11-02 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | S - Sale+OE | $54.45 | -8,267 | 29.77M | -0.0% | -$450.2K |
| DM | 2022-11-03 | 2022-11-01 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | M - OptEx | $0.00 | +16.4K | 29.79M | +0.1% | $0 |
| D | 2022-08-03 | 2022-08-02 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | S - Sale+OE | $60.64 | -8,267 | 29.77M | -0.0% | -$501.3K |
| D | 2022-08-03 | 2022-08-01 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | F - Tax | $60.06 | -8,133 | 29.78M | -0.0% | -$488.5K |
| DM | 2022-08-03 | 2022-08-01 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | M - OptEx | $0.00 | +16.4K | 29.78M | +0.1% | $0 |
| M | 2022-05-10 | 2022-05-09 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | S - Sale | $248.85 | -1,653 | 5.95M | -0.0% | -$411.3K |
| DM | 2022-05-03 | 2022-05-01 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | M - OptEx | $0.00 | +3,280 | 5.96M | +0.1% | $0 |
| D | 2022-05-03 | 2022-05-01 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | F - Tax | $289.01 | -1,627 | 5.96M | -0.0% | -$470.2K |
| DM | 2022-02-03 | 2022-02-01 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | M - OptEx | $0.00 | +7,787 | 5.95M | +0.1% | $0 |
| D | 2022-02-03 | 2022-02-01 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | F - Tax | $302.18 | -3,388 | 5.95M | -0.1% | -$1.02M |
| DM | 2021-11-03 | 2021-11-01 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | M - OptEx | $0.00 | +4,145 | 5.95M | +0.1% | $0 |
| D | 2021-11-03 | 2021-11-01 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | F - Tax | $324.11 | -2,057 | 5.95M | -0.0% | -$666.7K |
| DM | 2021-11-03 | 2021-11-02 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | S - Sale+OE | $327.80 | -2,088 | 5.95M | -0.0% | -$684.4K |
| M | 2021-08-25 | 2021-08-24 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | S - Sale | $301.27 | -40.0K | 5.98M | -0.7% | -$12.05M |
| MI | 2021-08-25 | 2021-08-24 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | S - Sale | $301.27 | -40.0K | 3.41M | -1% | -$12.05M |
| DM | 2021-08-03 | 2021-08-01 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | M - OptEx | $0.00 | +4,145 | 5.99M | +0.1% | $0 |
| D | 2021-08-03 | 2021-08-01 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | F - Tax | $272.24 | -2,057 | 5.99M | -0.0% | -$560.0K |
| DM | 2021-08-03 | 2021-08-02 | FTNT | Fortinet | Xie Michael | VP, CTO, Engineering, Dir | S - Sale+OE | $281.20 | -2,088 | 5.99M | -0.0% | -$587.1K |
Purchase Sale Sale after option exercise All abbreviations