FTNT insider transaction filings
Fortinet, Inc. — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-09-16. Screen FTNT transaction legs live →
Insider transaction summary — last 90 days
2026-06-24 to 2026-09-22, from the filings listed below: 12 Form 4 filings. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 14 legs across 4 filings by 4 insiders — 221,690 shares, $36,227,957 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 41.
- Largest priced transaction: sale of 67,971 shares @ $163.08 ($11,084,853) by Xie Ken, filed 2026-08-04.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| Xie Ken — PRESIDENT & CEO, Director | 1 | — | 6 legs · 161,482 sh · $26,266,878 | 9 |
| Whittle John — CHIEF OPERATING OFFICER | 2 | — | 3 legs · 56,700 sh · $9,389,808 | 11 |
| Xie Michael — VP, ENGINEERING & CTO, Director | 1 | — | 4 legs · 3,121 sh · $507,574 | 7 |
| Ohlgart Christiane — Chief Financial Officer | 1 | — | 1 leg · 387 sh · $63,696 | 7 |
| GOLDMAN KENNETH A — Director | 1 | — | — | 1 |
| Hsieh Ming — Director | 1 | — | — | 1 |
| Hu Jean X. — Director | 1 | — | — | 1 |
| Kan Derek T. — Director | 1 | — | — | 1 |
| Napolitano Janet — Director | 1 | — | — | 1 |
| STAVRIDIS JAMES G. — Director | 1 | — | — | 1 |
+1 more insider in the window, not shown — every filing appears in the table below.
Recent Form 4 filings — Fortinet, Inc.
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-16 | 4 | Whittle John — CHIEF OPERATING OFFICER | Option exercise (M): 53,865 @ $62.11 · Sale (S): 52,707 @ $165.43 · Sale (S): 1,158 @ $166.02 · Option exercise (M): 2,835 @ $62.11 · Sale (S): 2,835 @ $168.74 · Option exercise (M): 53,865 (derivative) @ $0 · +1 more | EDGAR |
| 2026-08-13 | 4 | STAVRIDIS JAMES G. — Director | Grant/award (A): 1,836 (derivative) @ $0 | EDGAR |
| 2026-08-13 | 4 | Hu Jean X. — Director | Grant/award (A): 1,836 (derivative) @ $0 | EDGAR |
| 2026-08-13 | 4 | GOLDMAN KENNETH A — Director | Grant/award (A): 1,836 (derivative) @ $0 | EDGAR |
| 2026-08-13 | 4 | Sim Judith — Director | Grant/award (A): 1,836 (derivative) @ $0 | EDGAR |
| 2026-08-13 | 4 | Kan Derek T. — Director | Grant/award (A): 1,836 (derivative) @ $0 | EDGAR |
| 2026-08-13 | 4 | Hsieh Ming — Director | Grant/award (A): 1,836 (derivative) @ $0 | EDGAR |
| 2026-08-13 | 4 | Napolitano Janet — Director | Grant/award (A): 1,836 (derivative) @ $0 | EDGAR |
| 2026-08-04 | 4 | Whittle John — CHIEF OPERATING OFFICER | Option exercise (M): 1,608 @ $0 · Option exercise (M): 1,827 @ $0 · Option exercise (M): 1,138 @ $0 · Tax withholding (F): 2,310 @ $161.95 · Option exercise (M): 1,608 (derivative) @ $0 · Option exercise (M): 1,827 (derivative) @ $0 · +1 more | EDGAR |
| 2026-08-04 | 4 | Xie Ken — PRESIDENT & CEO, Director | Option exercise (M): 6,260 @ $0 · Option exercise (M): 4,558 @ $0 · Option exercise (M): 2,275 @ $0 · Tax withholding (F): 6,611 @ $161.95 · Option exercise (M): 155,000 @ $22.90 · Sale (S): 18,409 @ $160.14 · +9 more | EDGAR |
| 2026-08-04 | 4 | Xie Michael — VP, ENGINEERING & CTO, Director | Option exercise (M): 2,764 @ $0 · Option exercise (M): 2,242 @ $0 · Option exercise (M): 1,300 @ $0 · Tax withholding (F): 3,185 @ $161.95 · Sale (S): 700 @ $160.36 · Sale (S): 200 @ $161.75 · +5 more | EDGAR |
| 2026-08-04 | 4 | Ohlgart Christiane — Chief Financial Officer | Option exercise (M): 684 @ $0 · Option exercise (M): 650 @ $0 · Option exercise (M): 300 @ $0 · Tax withholding (F): 581 @ $161.95 · Sale (S): 387 @ $164.59 · Option exercise (M): 684 (derivative) @ $0 · +2 more | EDGAR |
| 2026-06-12 | 4 | Napolitano Janet — Director | Option exercise (M): 650 @ $0 · Option exercise (M): 650 (derivative) @ $0 | EDGAR |
| 2026-06-12 | 4 | STAVRIDIS JAMES G. — Director | Option exercise (M): 650 @ $0 · Option exercise (M): 650 (derivative) @ $0 | EDGAR |
| 2026-06-12 | 4 | Sim Judith — Director | Option exercise (M): 650 @ $0 · Option exercise (M): 650 (derivative) @ $0 | EDGAR |
| 2026-06-12 | 4 | Hu Jean X. — Director | Option exercise (M): 650 @ $0 · Option exercise (M): 650 (derivative) @ $0 | EDGAR |
| 2026-06-12 | 4 | Hsieh Ming — Director | Option exercise (M): 650 @ $0 · Option exercise (M): 650 (derivative) @ $0 | EDGAR |
| 2026-06-12 | 4 | GOLDMAN KENNETH A — Director | Option exercise (M): 650 @ $0 · Option exercise (M): 650 (derivative) @ $0 | EDGAR |
| 2026-06-05 | 4 | Xie Michael — VP, ENGINEERING & CTO, Director | Gift (G): 2,500 @ $0 · Gift (G): 2,250 @ $0 · Gift (G): 500 @ $0 | EDGAR |
| 2026-06-03 | 4 | Xie Ken — PRESIDENT & CEO, Director | Option exercise (M): 155,000 @ $22.90 · Sale (S): 9,641 @ $142.37 · Sale (S): 19,867 @ $143.43 · Sale (S): 39,854 @ $144.29 · Sale (S): 12,821 @ $145.04 · Sale (S): 37,540 @ $146.36 · +4 more | EDGAR |
| 2026-06-03 | 4 | Xie Michael — VP, ENGINEERING & CTO, Director | Sale (S): 464 @ $144.46 · Sale (S): 410 @ $145.72 · Sale (S): 2,337 @ $146.55 · Sale (S): 564 @ $147.71 · Sale (S): 132 @ $148.30 | EDGAR |
| 2026-05-22 | 4 | Whittle John — CHIEF OPERATING OFFICER | Option exercise (M): 89,000 @ $34.39 · Option exercise (M): 57,015 @ $22.90 · Sale (S): 86,820 @ $128.15 · Sale (S): 54,979 @ $128.74 · Sale (S): 4,216 @ $129.55 · Option exercise (M): 89,000 (derivative) @ $0 · +1 more | EDGAR |
| 2026-05-20 | 4 | Ohlgart Christiane — Chief Financial Officer | Sale (S): 238 @ $130 | EDGAR |
| 2026-05-20 | 4 | Xie Michael — VP, ENGINEERING & CTO, Director | Gift (G): 2,927,294 @ $0 · Gift (G): 2,927,294 @ $0 · Gift (G): 2,927,294 @ $0 · Gift (G): 2,927,294 @ $0 | EDGAR |
| 2026-05-20 | 4 | GOLDMAN KENNETH A — Director | Gift (G): 1,500 @ $0 | EDGAR |
| 2026-05-15 | 4 | Ohlgart Christiane — Chief Financial Officer | Sale (S): 756 @ $120 | EDGAR |
| 2026-05-13 | 4 | Ohlgart Christiane — Chief Financial Officer | Sale (S): 238 @ $115 | EDGAR |
| 2026-05-08 | 4 | Ohlgart Christiane — Chief Financial Officer | Sale (S): 756 @ $110 | EDGAR |
| 2026-05-05 | 4 | Ohlgart Christiane — Chief Financial Officer | Option exercise (M): 2,366 @ $0 · Option exercise (M): 685 @ $0 · Option exercise (M): 650 @ $0 · Option exercise (M): 1,202 @ $0 · Tax withholding (F): 1,742 @ $86.29 · Sale (S): 596 @ $89.70 · +4 more | EDGAR |
| 2026-05-05 | 4 | Whittle John — CHIEF OPERATING OFFICER | Option exercise (M): 1,608 @ $0 · Option exercise (M): 1,827 @ $0 · Option exercise (M): 1,137 @ $0 · Tax withholding (F): 2,309 @ $86.29 · Option exercise (M): 1,608 (derivative) @ $0 · Option exercise (M): 1,827 (derivative) @ $0 · +1 more | EDGAR |
| 2026-05-05 | 4 | Xie Ken — PRESIDENT & CEO, Director | Option exercise (M): 6,260 @ $0 · Option exercise (M): 4,557 @ $0 · Option exercise (M): 2,275 @ $0 · Tax withholding (F): 6,611 @ $86.29 · Sale (S): 410 @ $87.04 · Sale (S): 425 @ $88.09 · +5 more | EDGAR |
| 2026-05-05 | 4 | Xie Michael — VP, ENGINEERING & CTO, Director | Option exercise (M): 2,763 @ $0 · Option exercise (M): 2,242 @ $0 · Option exercise (M): 1,300 @ $0 · Tax withholding (F): 3,184 @ $86.29 · Sale (S): 190 @ $87.04 · Sale (S): 197 @ $88.09 · +5 more | EDGAR |
| 2026-04-20 | 4 | Ohlgart Christiane — Chief Financial Officer | Grant/award (A): 2,366 (derivative) @ $0 | EDGAR |
| 2026-04-20 | 4 | Xie Ken — PRESIDENT & CEO, Director | Gift (G): 236,431 @ $0 · Gift (G): 236,431 @ $0 · Gift (G): 236,431 @ $0 · Gift (G): 236,431 @ $0 · Gift (G): 236,431 @ $0 · Gift (G): 236,431 @ $0 | EDGAR |
| 2026-04-01 | 4 | Napolitano Janet — Director | Option exercise (M): 649 @ $0 · Option exercise (M): 649 (derivative) @ $0 | EDGAR |
| 2026-04-01 | 4 | STAVRIDIS JAMES G. — Director | Option exercise (M): 649 @ $0 · Option exercise (M): 649 (derivative) @ $0 | EDGAR |
| 2026-04-01 | 4 | Sim Judith — Director | Option exercise (M): 649 @ $0 · Option exercise (M): 649 (derivative) @ $0 | EDGAR |
| 2026-04-01 | 4 | Hu Jean X. — Director | Option exercise (M): 649 @ $0 · Option exercise (M): 649 (derivative) @ $0 | EDGAR |
| 2026-04-01 | 4 | Hsieh Ming — Director | Option exercise (M): 649 @ $0 · Option exercise (M): 649 (derivative) @ $0 | EDGAR |
| 2026-04-01 | 4 | GOLDMAN KENNETH A — Director | Option exercise (M): 649 @ $0 · Option exercise (M): 649 (derivative) @ $0 | EDGAR |
| 2026-02-23 | 4 | Ohlgart Christiane — Chief Financial Officer | Grant/award (A): 12,528 (derivative) @ $0 | EDGAR |
| 2026-02-23 | 4 | Whittle John — CHIEF OPERATING OFFICER | Grant/award (A): 15,660 (derivative) @ $0 | EDGAR |
| 2026-02-23 | 4 | Xie Ken — PRESIDENT & CEO, Director | Grant/award (A): 31,320 (derivative) @ $0 | EDGAR |
| 2026-02-23 | 4 | Xie Michael — VP, ENGINEERING & CTO, Director | Grant/award (A): 18,792 (derivative) @ $0 | EDGAR |
| 2026-02-03 | 4 | Ohlgart Christiane — Chief Financial Officer | Option exercise (M): 685 @ $0 · Option exercise (M): 2,600 @ $0 · Tax withholding (F): 1,255 @ $81.26 · Sale (S): 507 @ $80.73 · Option exercise (M): 685 (derivative) @ $0 · Option exercise (M): 2,600 (derivative) @ $0 | EDGAR |
| 2026-02-03 | 4 | Whittle John — CHIEF OPERATING OFFICER | Option exercise (M): 1,185 @ $0 · Option exercise (M): 1,608 @ $0 · Option exercise (M): 1,827 @ $0 · Option exercise (M): 4,550 @ $0 · Option exercise (M): 19,962 @ $0 · Tax withholding (F): 12,951 @ $81.26 · +5 more | EDGAR |
| 2026-02-03 | 4 | Xie Ken — PRESIDENT & CEO, Director | Option exercise (M): 6,020 @ $0 · Option exercise (M): 6,260 @ $0 · Option exercise (M): 4,558 @ $0 · Option exercise (M): 9,101 @ $0 · Option exercise (M): 62,109 @ $0 · Tax withholding (F): 42,685 @ $81.26 · +10 more | EDGAR |
| 2026-02-03 | 4 | Xie Michael — VP, ENGINEERING & CTO, Director | Option exercise (M): 2,030 @ $0 · Option exercise (M): 2,764 @ $0 · Option exercise (M): 2,243 @ $0 · Option exercise (M): 5,200 @ $0 · Option exercise (M): 28,823 @ $0 · Tax withholding (F): 18,975 @ $81.26 · +10 more | EDGAR |
| 2026-01-20 | 4 | Xie Ken — PRESIDENT & CEO, Director | Grant/award (A): 62,109 (derivative) @ $0 | EDGAR |
| 2026-01-20 | 4 | Xie Michael — VP, ENGINEERING & CTO, Director | Grant/award (A): 28,823 (derivative) @ $0 | EDGAR |
Recent 8-K events — Fortinet, Inc.
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-07-29 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-16 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders | EDGAR |
| 2026-05-06 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-05 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-11-05 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-08-22 | 8-K | 8.01 — Other Events | EDGAR |
| 2025-08-06 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-06-18 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders | EDGAR |
| 2025-05-15 | 8-K/A | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers | EDGAR |
| 2025-05-07 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
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