Xie Ken — SEC Form 4 filings
SEC reporting owner CIK 1475587. 34 Form 4 filings on record with FilingPulse; latest filed 2026-08-04.
Transaction summary — filings shown
Covers all 34 filings on record, filed 2024-01-11 to 2026-08-04. 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): 97 legs across 22 filings — 1,935,644 shares, $186,769,080 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 177.
- Largest priced transaction: sale of 120,952 shares @ $106.24 ($12,849,432) in Fortinet, Inc., filed 2025-05-05.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Fortinet, Inc. (FTNT) | PRESIDENT & CEO, Director | 34 | — | 97 legs · 1,935,644 sh · $186,769,080 | 177 |
Form 4 filings — Xie Ken
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-04 | 4 | Fortinet, Inc. (FTNT) | 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 |
| 2026-06-03 | 4 | Fortinet, Inc. (FTNT) | 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 |
| 2026-05-05 | 4 | Fortinet, Inc. (FTNT) | 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 |
| 2026-04-20 | 4 | Fortinet, Inc. (FTNT) | 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 |
| 2026-02-23 | 4 | Fortinet, Inc. (FTNT) | Grant/award (A): 31,320 (derivative) @ $0 | EDGAR |
| 2026-02-03 | 4 | Fortinet, Inc. (FTNT) | 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 |
| 2026-01-20 | 4 | Fortinet, Inc. (FTNT) | Grant/award (A): 62,109 (derivative) @ $0 | EDGAR |
| 2025-11-04 | 4 | Fortinet, Inc. (FTNT) | Option exercise (M): 6,015 @ $0 · Option exercise (M): 6,260 @ $0 · Option exercise (M): 4,557 @ $0 · Tax withholding (F): 8,347 @ $86.43 · Option exercise (M): 150,000 @ $16.90 · Sale (S): 40,471 @ $85.50 · +6 more | EDGAR |
| 2025-08-05 | 4 | Fortinet, Inc. (FTNT) | Option exercise (M): 6,015 @ $0 · Option exercise (M): 6,260 @ $0 · Option exercise (M): 4,558 @ $0 · Tax withholding (F): 8,347 @ $97.36 · Option exercise (M): 150,000 @ $16.90 · Sale (S): 4,900 @ $97.35 · +6 more | EDGAR |
| 2025-05-05 | 4 | Fortinet, Inc. (FTNT) | Option exercise (M): 6,020 @ $0 · Option exercise (M): 6,260 @ $0 · Option exercise (M): 4,557 @ $0 · Tax withholding (F): 8,349 @ $104.21 · Option exercise (M): 150,000 @ $16.90 · Sale (S): 37,536 @ $105.64 · +5 more | EDGAR |
| 2025-03-11 | 4 | Fortinet, Inc. (FTNT) | Option exercise (M): 150,000 @ $16.90 · Sale (S): 93,941 @ $96.29 · Sale (S): 79,479 @ $97.05 · Sale (S): 23,597 @ $98.30 · Sale (S): 8,983 @ $98.97 · Option exercise (M): 150,000 (derivative) @ $0 | EDGAR |
| 2025-02-25 | 4 | Fortinet, Inc. (FTNT) | Grant/award (A): 36,405 (derivative) @ $0 | EDGAR |
| 2025-02-13 | 4 | Fortinet, Inc. (FTNT) | Gift (G): 647,311 @ $0 · Gift (G): 647,311 @ $0 · Gift (G): 647,311 @ $0 · Gift (G): 647,311 @ $0 · Gift (G): 647,311 @ $0 · Gift (G): 647,311 @ $0 · +11 more | EDGAR |
| 2025-02-04 | 4 | Fortinet, Inc. (FTNT) | Option exercise (M): 11,335 @ $0 · Option exercise (M): 6,015 @ $0 · Option exercise (M): 6,260 @ $0 · Option exercise (M): 18,230 @ $0 · Option exercise (M): 69,232 @ $0 · Tax withholding (F): 55,072 @ $100.88 · +5 more | EDGAR |
| 2025-01-17 | 4 | Fortinet, Inc. (FTNT) | Grant/award (A): 69,232 (derivative) @ $0 | EDGAR |
| 2025-01-15 | 4 | Fortinet, Inc. (FTNT) | Option exercise (M): 41,667 @ $9.81 · Sale (S): 9,711 @ $91.90 · Sale (S): 13,302 @ $92.53 · Option exercise (M): 41,666 @ $9.81 · Sale (S): 22,344 @ $93.30 · Sale (S): 700 @ $93.92 · +2 more | EDGAR |
| 2024-12-19 | 4 | Fortinet, Inc. (FTNT) | Option exercise (M): 41,666 @ $9.81 · Sale (S): 14,416 @ $97.57 · Sale (S): 7,700 @ $98.46 · Sale (S): 800 @ $99.21 · Option exercise (M): 41,667 @ $9.81 · Sale (S): 4,621 @ $93.53 · +7 more | EDGAR |
| 2024-11-14 | 4 | Fortinet, Inc. (FTNT) | Option exercise (M): 41,667 @ $9.81 · Sale (S): 3,731 @ $97.91 · Sale (S): 18,807 @ $98.65 · Sale (S): 400 @ $99.31 · Option exercise (M): 41,667 @ $9.81 · Sale (S): 10,145 @ $98.15 · +4 more | EDGAR |
| 2024-11-05 | 4 | Fortinet, Inc. (FTNT) | Option exercise (M): 11,335 @ $0 · Option exercise (M): 6,015 @ $0 · Option exercise (M): 6,260 @ $0 · Tax withholding (F): 11,707 @ $78.80 · Option exercise (M): 11,335 (derivative) @ $0 · Option exercise (M): 6,015 (derivative) @ $0 · +1 more | EDGAR |
| 2024-10-16 | 4 | Fortinet, Inc. (FTNT) | Option exercise (M): 41,667 @ $9.81 · Sale (S): 23,302 @ $82.63 · Option exercise (M): 41,666 @ $9.81 · Sale (S): 23,207 @ $81.89 · Sale (S): 100 @ $82.45 · Option exercise (M): 41,667 (derivative) @ $0 · +1 more | EDGAR |
| 2024-09-18 | 4 | Fortinet, Inc. (FTNT) | Option exercise (M): 41,666 @ $9.81 · Sale (S): 23,511 @ $75.75 · Option exercise (M): 41,667 @ $9.81 · Sale (S): 22,438 @ $74.90 · Sale (S): 1,100 @ $75.66 · Option exercise (M): 41,666 (derivative) @ $0 · +1 more | EDGAR |
| 2024-08-15 | 4 | Fortinet, Inc. (FTNT) | Option exercise (M): 41,667 @ $9.81 · Sale (S): 4,335 @ $70.41 · Sale (S): 19,404 @ $71.21 · Option exercise (M): 41,667 @ $9.81 · Sale (S): 1,829 @ $72.08 · Sale (S): 20,052 @ $73.11 · +3 more | EDGAR |
| 2024-08-02 | 4 | Fortinet, Inc. (FTNT) | Option exercise (M): 11,335 @ $0 · Option exercise (M): 6,020 @ $0 · Option exercise (M): 6,260 @ $0 · Tax withholding (F): 11,709 @ $57.20 · Option exercise (M): 11,335 (derivative) @ $0 · Option exercise (M): 6,020 (derivative) @ $0 · +1 more | EDGAR |
| 2024-07-17 | 4 | Fortinet, Inc. (FTNT) | Option exercise (M): 41,667 @ $9.81 · Sale (S): 21,460 @ $59.95 · Sale (S): 2,807 @ $60.49 · Option exercise (M): 41,666 @ $9.81 · Sale (S): 24,246 @ $59.66 · Option exercise (M): 41,667 (derivative) @ $0 · +1 more | EDGAR |
| 2024-06-13 | 4 | Fortinet, Inc. (FTNT) | Option exercise (M): 41,666 @ $9.81 · Sale (S): 3,778 @ $58.73 · Sale (S): 20,457 @ $59.68 · Option exercise (M): 41,667 @ $9.81 · Sale (S): 7,764 @ $59.59 · Sale (S): 16,492 @ $60.53 · +2 more | EDGAR |
| 2024-05-16 | 4 | Fortinet, Inc. (FTNT) | Option exercise (M): 41,667 @ $9.81 · Sale (S): 20,361 @ $59.99 · Sale (S): 3,901 @ $60.36 · Option exercise (M): 41,667 @ $9.81 · Sale (S): 24,230 @ $60.90 · Option exercise (M): 41,667 (derivative) @ $0 · +1 more | EDGAR |
| 2024-05-02 | 4 | Fortinet, Inc. (FTNT) | Option exercise (M): 11,330 @ $0 · Option exercise (M): 6,015 @ $0 · Option exercise (M): 6,260 @ $0 · Tax withholding (F): 11,705 @ $63.53 · Option exercise (M): 11,330 (derivative) @ $0 · Option exercise (M): 6,015 (derivative) @ $0 · +1 more | EDGAR |
| 2024-04-17 | 4 | Fortinet, Inc. (FTNT) | Option exercise (M): 41,667 @ $9.81 · Sale (S): 23,737 @ $64.74 · Sale (S): 255 @ $65.51 · Option exercise (M): 41,666 @ $9.81 · Sale (S): 23,904 @ $64.88 · Sale (S): 100 @ $65.52 · +2 more | EDGAR |
| 2024-03-13 | 4 | Fortinet, Inc. (FTNT) | Option exercise (M): 41,666 @ $9.81 · Sale (S): 23,094 @ $71.39 · Sale (S): 600 @ $71.81 · Option exercise (M): 41,667 @ $9.81 · Sale (S): 18,783 @ $70.65 · Sale (S): 4,916 @ $71.15 · +2 more | EDGAR |
| 2024-02-22 | 4 | Fortinet, Inc. (FTNT) | Grant/award (A): 72,921 (derivative) @ $0 | EDGAR |
| 2024-02-15 | 4 | Fortinet, Inc. (FTNT) | Option exercise (M): 83,333 @ $7.45 · Sale (S): 33,310 @ $68.95 · Sale (S): 12,774 @ $69.40 · Option exercise (M): 83,333 @ $7.45 · Sale (S): 44,338 @ $70.51 · Sale (S): 1,801 @ $70.10 · +2 more | EDGAR |
| 2024-02-05 | 4 | Fortinet, Inc. (FTNT) | Option exercise (M): 12,845 @ $0 · Option exercise (M): 11,335 @ $0 · Option exercise (M): 6,015 @ $0 · Option exercise (M): 25,040 @ $0 · Option exercise (M): 21,834 @ $0 · Tax withholding (F): 38,213 @ $66.45 · +5 more | EDGAR |
| 2024-01-26 | 4 | Fortinet, Inc. (FTNT) | Grant/award (A): 21,834 (derivative) @ $0 | EDGAR |
| 2024-01-11 | 4 | Fortinet, Inc. (FTNT) | Option exercise (M): 83,333 @ $7.45 · Sale (S): 23,165 @ $59.62 · Sale (S): 23,568 @ $60.60 · Option exercise (M): 83,334 @ $7.45 · Sale (S): 11,808 @ $59.53 · Sale (S): 16,244 @ $60.68 · +3 more | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-10 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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