Xie Ken
SEC CIK 1475587 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| FTNT | Fortinet | Pres, CEO, Dir | 53.13M | — | $189.71M | 87 | 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 87
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DMT | 2026-08-04 17:13 | 2026-08-01+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $21.12 | +168.1K | 53.13M | +0.3% | +$3.55M |
| DT | 2026-08-04 17:13 | 2026-08-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | F - Tax | $161.95 | -6,611 | 52.98M | -0.0% | -$1.07M |
| DMT | 2026-08-04 17:13 | 2026-08-03 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | S - Sale+OE | $162.66 | -161.5K | 52.97M | -0.3% | -$26.27M |
| DT | 2026-06-03 18:39 | 2026-06-02 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $22.90 | +155.0K | 53.13M | +0.3% | +$3.55M |
| DMT | 2026-06-03 18:39 | 2026-06-02 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | S - Sale+OE | $145.58 | -160.6K | 52.97M | -0.3% | -$23.39M |
| DMT | 2026-05-05 17:27 | 2026-05-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $0.00 | +13.1K | 52.99M | +0.0% | $0 |
| DT | 2026-05-05 17:27 | 2026-05-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | F - Tax | $86.29 | -6,611 | 52.98M | -0.0% | -$570.5K |
| DMT | 2026-05-05 17:27 | 2026-05-04 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | S - Sale+OE | $88.90 | -5,355 | 52.98M | -0.0% | -$476.0K |
| MI | 2026-04-20 16:25 | 2026-04-17 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | G - Gift | $0.00 | -1.42M | 0 | -100% | $0 |
| DM | 2026-02-03 | 2026-02-01+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $10.23 | +222.9K | 51.40M | +0.4% | +$2.28M |
| DM | 2026-02-03 | 2026-02-02 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | S - Sale+OE | $81.42 | -175.7K | 51.40M | -0.3% | -$14.31M |
| D | 2026-02-03 | 2026-02-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | F - Tax | $81.26 | -42.7K | 51.44M | -0.1% | -$3.47M |
| DM | 2025-11-04 | 2025-11-01+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $15.19 | +166.8K | 51.55M | +0.3% | +$2.54M |
| DM | 2025-11-04 | 2025-11-03 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | S - Sale+OE | $86.51 | -158.5K | 51.45M | -0.3% | -$13.71M |
| D | 2025-11-04 | 2025-11-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | F - Tax | $86.43 | -8,347 | 51.40M | -0.0% | -$721.4K |
| DM | 2025-08-05 | 2025-08-01+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $15.19 | +166.8K | 51.55M | +0.3% | +$2.54M |
| D | 2025-08-05 | 2025-08-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | F - Tax | $97.36 | -8,347 | 51.40M | -0.0% | -$812.7K |
| DM | 2025-08-05 | 2025-08-04 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | S - Sale+OE | $98.48 | -158.5K | 51.39M | -0.3% | -$15.61M |
| DM | 2025-05-05 | 2025-05-01+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $15.19 | +166.8K | 51.41M | +0.3% | +$2.54M |
| DM | 2025-05-05 | 2025-05-02 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | S - Sale+OE | $106.10 | -158.5K | 51.51M | -0.3% | -$16.82M |
| D | 2025-05-05 | 2025-05-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | F - Tax | $104.21 | -8,349 | 51.40M | -0.0% | -$870.0K |
| DM | 2025-03-11 | 2025-03-10 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | S - Sale+OE | $96.93 | -206.0K | 51.39M | -0.4% | -$19.97M |
| D | 2025-03-11 | 2025-03-10 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $16.90 | +150.0K | 51.60M | +0.3% | +$2.54M |
| DMI | 2025-02-13 | 2025-02-11 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | G - Gift | $0.00 | -3.88M | 647.3K | -86% | $0 |
| DM | 2025-02-13 | 2025-02-11+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | S - Sale+OE | $107.68 | -45.4K | 51.43M | -0.1% | -$4.89M |
| DM | 2025-02-13 | 2025-02-11+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $9.81 | +83.3K | 51.47M | +0.2% | +$817.5K |
| DM | 2025-02-04 | 2025-02-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $0.00 | +111.1K | 49.15M | +0.2% | $0 |
| D | 2025-02-04 | 2025-02-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | F - Tax | $100.88 | -55.1K | 49.10M | -0.1% | -$5.56M |
| DM | 2025-01-15 | 2025-01-14+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | S - Sale+OE | $92.79 | -46.1K | 49.02M | -0.1% | -$4.27M |
| DM | 2025-01-15 | 2025-01-14+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $9.81 | +83.3K | 49.06M | +0.2% | +$817.5K |
| DM | 2024-12-19 | 2024-12-17+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $9.81 | +83.3K | 49.01M | +0.2% | +$817.5K |
| DM | 2024-12-19 | 2024-12-17+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | S - Sale+OE | $96.70 | -45.8K | 49.02M | -0.1% | -$4.43M |
| DM | 2024-11-14 | 2024-11-12+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | S - Sale+OE | $98.78 | -45.8K | 48.98M | -0.1% | -$4.53M |
| DM | 2024-11-14 | 2024-11-12+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $9.81 | +83.3K | 48.99M | +0.2% | +$817.5K |
| DM | 2024-11-05 | 2024-11-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $0.00 | +23.6K | 48.93M | +0.0% | $0 |
| D | 2024-11-05 | 2024-11-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | F - Tax | $78.80 | -11.7K | 48.93M | -0.0% | -$922.5K |
| DM | 2024-10-16 | 2024-10-15+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $9.81 | +83.3K | 48.94M | +0.2% | +$817.5K |
| DM | 2024-10-16 | 2024-10-15+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | S - Sale+OE | $82.26 | -46.6K | 48.92M | -0.1% | -$3.83M |
| DM | 2024-09-18 | 2024-09-17+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $9.81 | +83.3K | 48.88M | +0.2% | +$817.5K |
| DM | 2024-09-18 | 2024-09-17+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | S - Sale+OE | $75.34 | -47.0K | 48.86M | -0.1% | -$3.54M |
| DM | 2024-08-15 | 2024-08-13+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | S - Sale+OE | $72.06 | -47.4K | 48.84M | -0.1% | -$3.42M |
| DM | 2024-08-15 | 2024-08-13+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $9.81 | +83.3K | 48.85M | +0.2% | +$817.5K |
| DM | 2024-08-02 | 2024-08-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $0.00 | +23.6K | 48.81M | +0.0% | $0 |
| D | 2024-08-02 | 2024-08-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | F - Tax | $57.20 | -11.7K | 48.81M | -0.0% | -$669.8K |
| DM | 2024-07-17 | 2024-07-15+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $9.81 | +83.3K | 48.82M | +0.2% | +$817.5K |
| DM | 2024-07-17 | 2024-07-15+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | S - Sale+OE | $59.84 | -48.5K | 48.79M | -0.1% | -$2.90M |
| DM | 2024-06-13 | 2024-06-11+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | S - Sale+OE | $59.88 | -48.5K | 48.74M | -0.1% | -$2.90M |
| DM | 2024-06-13 | 2024-06-11+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $9.81 | +83.3K | 48.78M | +0.2% | +$817.5K |
| DM | 2024-05-16 | 2024-05-14+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $9.81 | +83.3K | 48.75M | +0.2% | +$817.5K |
| DM | 2024-05-16 | 2024-05-14+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | S - Sale+OE | $60.47 | -48.5K | 48.73M | -0.1% | -$2.93M |
| DM | 2024-05-02 | 2024-05-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $0.00 | +23.6K | 48.69M | +0.0% | $0 |
| D | 2024-05-02 | 2024-05-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | F - Tax | $63.53 | -11.7K | 48.69M | -0.0% | -$743.6K |
| DM | 2024-04-17 | 2024-04-16+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | S - Sale+OE | $64.82 | -48.0K | 48.68M | -0.1% | -$3.11M |
| DM | 2024-04-17 | 2024-04-16+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $9.81 | +83.3K | 48.70M | +0.2% | +$817.5K |
| DM | 2024-03-13 | 2024-03-12+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | S - Sale+OE | $71.08 | -47.4K | 48.63M | -0.1% | -$3.37M |
| DM | 2024-03-13 | 2024-03-12+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $9.81 | +83.3K | 48.65M | +0.2% | +$817.5K |
| DM | 2024-02-15 | 2024-02-13+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | S - Sale+OE | $69.78 | -92.2K | 51.81M | -0.2% | -$6.44M |
| DM | 2024-02-15 | 2024-02-13+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $7.45 | +166.7K | 51.86M | +0.3% | +$1.24M |
| DM | 2024-02-05 | 2024-02-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $0.00 | +77.1K | 51.76M | +0.1% | $0 |
| D | 2024-02-05 | 2024-02-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | F - Tax | $66.45 | -38.2K | 51.78M | -0.1% | -$2.54M |
| DM | 2024-01-11 | 2024-01-09+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $7.45 | +166.7K | 51.78M | +0.3% | +$1.24M |
| DM | 2024-01-11 | 2024-01-09+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | S - Sale+OE | $60.40 | -55.9K | 51.76M | -0.1% | -$3.38M |
| DM | 2023-12-14 | 2023-12-12+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | S - Sale+OE | $55.07 | -94.8K | 48.38M | -0.2% | -$5.22M |
| DM | 2023-12-14 | 2023-12-12+ | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $7.45 | +166.7K | 48.43M | +0.3% | +$1.24M |
| DM | 2023-11-03 | 2023-11-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $0.00 | +30.2K | 48.33M | +0.1% | $0 |
| D | 2023-11-03 | 2023-11-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | F - Tax | $57.31 | -15.0K | 48.35M | -0.0% | -$858.2K |
| D | 2023-08-03 | 2023-08-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | F - Tax | $78.03 | -15.0K | 48.33M | -0.0% | -$1.17M |
| DM | 2023-08-03 | 2023-08-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $0.00 | +30.2K | 48.35M | +0.1% | $0 |
| DM | 2023-05-03 | 2023-05-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $0.00 | +30.2K | 48.32M | +0.1% | $0 |
| D | 2023-05-03 | 2023-05-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | F - Tax | $62.81 | -15.1K | 48.32M | -0.0% | -$949.9K |
| DM | 2023-02-02 | 2023-02-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $0.00 | +63.6K | 48.31M | +0.1% | $0 |
| D | 2023-02-02 | 2023-02-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | F - Tax | $53.09 | -28.8K | 48.30M | -0.1% | -$1.53M |
| MI | 2022-12-21 | 2022-12-20 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | G - Gift | $0.00 | +15.00M | 7.50M | New | $0 |
| M | 2022-12-21 | 2022-12-20 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | G - Gift | $0.00 | -15.00M | 55.77M | -21% | $0 |
| DM | 2022-11-03 | 2022-11-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $0.00 | +39.5K | 63.28M | +0.1% | $0 |
| D | 2022-11-03 | 2022-11-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | F - Tax | $56.42 | -19.6K | 63.27M | -0.0% | -$1.10M |
| D | 2022-08-18 | 2022-08-18 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $4.77 | +300.0K | 63.25M | +0.5% | +$1.43M |
| DM | 2022-08-03 | 2022-08-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $0.00 | +39.5K | 62.94M | +0.1% | $0 |
| D | 2022-08-03 | 2022-08-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | F - Tax | $60.06 | -19.6K | 62.95M | -0.0% | -$1.18M |
| DM | 2022-05-03 | 2022-05-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $0.00 | +7,897 | 12.59M | +0.1% | $0 |
| D | 2022-05-03 | 2022-05-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | F - Tax | $289.01 | -3,917 | 12.59M | -0.0% | -$1.13M |
| DM | 2022-02-03 | 2022-02-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $0.00 | +17.8K | 12.58M | +0.1% | $0 |
| D | 2022-02-03 | 2022-02-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | F - Tax | $302.18 | -8,357 | 12.58M | -0.1% | -$2.53M |
| D | 2021-11-03 | 2021-11-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | F - Tax | $324.11 | -4,343 | 12.57M | -0.0% | -$1.41M |
| DM | 2021-11-03 | 2021-11-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $0.00 | +8,756 | 12.57M | +0.1% | $0 |
| DM | 2021-08-03 | 2021-08-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | M - OptEx | $0.00 | +8,755 | 12.57M | +0.1% | $0 |
| D | 2021-08-03 | 2021-08-01 | FTNT | Fortinet | Xie Ken | Pres, CEO, Dir | F - Tax | $272.24 | -4,343 | 12.57M | -0.0% | -$1.18M |
Purchase Sale Sale after option exercise All abbreviations