13 insiders reported 250 Form 4 transactions for Fortinet, Inc. (FTNT) over the past 18 months (most recent 2026-08-04). Recent activity: Xie Ken (PRESIDENT & CEO) Buy 6,260 shares, Xie Michael (VP, ENGINEERING & CTO) Sell 200 shares, Ohlgart Christiane (Chief Financial Officer) Buy 684 shares, Whittle John (CHIEF OPERATING OFFICER) Buy 1,608 shares, Xie Michael (VP, ENGINEERING & CTO) Buy 2,242 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-04 | Xie Ken | PRESIDENT & CEO | Buy | 6,260 | $0 |
| 2026-08-04 | Xie Michael | VP, ENGINEERING & CTO | Sell | 200 | $32,350 |
| 2026-08-04 | Ohlgart Christiane | Chief Financial Officer | Buy | 684 | $0 |
| 2026-08-04 | Whittle John | CHIEF OPERATING OFFICER | Buy | 1,608 | $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 | Ohlgart Christiane | Chief Financial Officer | Buy | 650 | $0 |
| 2026-08-04 | Xie Michael | VP, ENGINEERING & CTO | Buy | 2,764 | $0 |
| 2026-08-04 | Whittle John | CHIEF OPERATING OFFICER | Buy | 1,138 | $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 | Ohlgart Christiane | Chief Financial Officer | Buy | 300 | $0 |
| 2026-08-04 | Whittle John | CHIEF OPERATING OFFICER | Sell | 2,310 | $374,104 |
| 2026-08-04 | Xie Michael | VP, ENGINEERING & CTO | Sell | 3,185 | $515,811 |
| 2026-08-04 | Ohlgart Christiane | Chief Financial Officer | Sell | 581 | $94,093 |
| 2026-08-04 | Xie Ken | PRESIDENT & CEO | Sell | 6,611 | $1.1M |
| 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 | 800 | $131,181 |
| 2026-08-04 | Xie Ken | PRESIDENT & CEO | Sell | 18,409 | $2.9M |
| 2026-08-04 | Xie Ken | PRESIDENT & CEO | Sell | 19,647 | $3.2M |
| 2026-08-04 | Xie Michael | VP, ENGINEERING & CTO | Sell | 1,421 | $231,791 |
| 2026-08-04 | Xie Ken | PRESIDENT & CEO | Sell | 7,350 | $1.2M |
| 2026-08-04 | Whittle John | CHIEF OPERATING OFFICER | Buy | 1,827 | $0 |
Source: SEC Form 4 filings · as of 2026-08-04