13 insiders reported 241 Form 4 transactions for Fortinet, Inc. (FTNT) over the past 18 months (most recent 2026-09-16). Recent activity: Whittle John (CHIEF OPERATING OFFICER) Sell 52,707 shares, Whittle John (CHIEF OPERATING OFFICER) Buy 53,865 shares, Whittle John (CHIEF OPERATING OFFICER) Sell 1,158 shares, Whittle John (CHIEF OPERATING OFFICER) Buy 2,835 shares, Whittle John (CHIEF OPERATING OFFICER) Sell 2,835 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-16 | Whittle John | CHIEF OPERATING OFFICER | Sell | 52,707 | $8.7M |
| 2026-09-16 | Whittle John | CHIEF OPERATING OFFICER | Buy | 53,865 | $3.3M |
| 2026-09-16 | Whittle John | CHIEF OPERATING OFFICER | Sell | 1,158 | $192,248 |
| 2026-09-16 | Whittle John | CHIEF OPERATING OFFICER | Buy | 2,835 | $176,082 |
| 2026-09-16 | Whittle John | CHIEF OPERATING OFFICER | Sell | 2,835 | $478,378 |
| 2026-08-04 | Ohlgart Christiane | Chief Financial Officer | Buy | 650 | $0 |
| 2026-08-04 | Xie Ken | PRESIDENT & CEO | Buy | 6,260 | $0 |
| 2026-08-04 | Whittle John | CHIEF OPERATING OFFICER | Buy | 1,608 | $0 |
| 2026-08-04 | Ohlgart Christiane | Chief Financial Officer | Buy | 684 | $0 |
| 2026-08-04 | Xie Michael | VP, ENGINEERING & CTO | Buy | 2,242 | $0 |
| 2026-08-04 | Xie Ken | PRESIDENT & CEO | Buy | 4,558 | $0 |
| 2026-08-04 | Whittle John | CHIEF OPERATING OFFICER | Buy | 1,827 | $0 |
| 2026-08-04 | Xie Michael | VP, ENGINEERING & CTO | Buy | 2,764 | $0 |
| 2026-08-04 | Xie Michael | VP, ENGINEERING & CTO | Buy | 1,300 | $0 |
| 2026-08-04 | Xie Ken | PRESIDENT & CEO | Buy | 2,275 | $0 |
| 2026-08-04 | Whittle John | CHIEF OPERATING OFFICER | Buy | 1,138 | $0 |
| 2026-08-04 | Ohlgart Christiane | Chief Financial Officer | Buy | 300 | $0 |
| 2026-08-04 | Xie Michael | VP, ENGINEERING & CTO | Sell | 200 | $32,350 |
| 2026-08-04 | Xie Ken | PRESIDENT & CEO | Sell | 6,611 | $1.1M |
| 2026-08-04 | Whittle John | CHIEF OPERATING OFFICER | Sell | 2,310 | $374,104 |
| 2026-08-04 | Ohlgart Christiane | Chief Financial Officer | Sell | 581 | $94,093 |
| 2026-08-04 | Xie Michael | VP, ENGINEERING & CTO | Sell | 700 | $112,252 |
| 2026-08-04 | Xie Ken | PRESIDENT & CEO | Buy | 155,000 | $3.5M |
| 2026-08-04 | Ohlgart Christiane | Chief Financial Officer | Sell | 387 | $63,696 |
| 2026-08-04 | Xie Michael | VP, ENGINEERING & CTO | Sell | 3,185 | $515,811 |
来源：SEC Form 4 申报文件 · 截至 2026-09-16