| Aug 25, 2026 | AMDEVP, CFO and Treasurer | Open-market saleCode S · direct | 100 | $477.84 | $48K@ $477.84 | 160,979 | Form 4 |
| Aug 25, 2026 | AMDEVP, CFO and Treasurer | Open-market saleCode S · direct | 3,100 | $476.53 | $1.5M@ $476.53 | 161,079 | Form 4 |
| Aug 25, 2026 | AMDEVP, CFO and Treasurer | Open-market saleCode S · direct | 1,429 | $475.70 | $680K@ $475.70 | 164,179 | Form 4 |
| Aug 25, 2026 | AMDEVP, CFO and Treasurer | Open-market saleCode S · direct | 3,831 | $474.43 | $1.8M@ $474.43 | 165,608 | Form 4 |
| Aug 25, 2026 | AMDEVP, CFO and Treasurer | Open-market saleCode S · direct | 2,327 | $473.43 | $1.1M@ $473.43 | 169,439 | Form 4 |
| Aug 25, 2026 | AMDEVP, CFO and Treasurer | Open-market saleCode S · direct | 2,513 | $472.39 | $1.2M@ $472.39 | 171,766 | Form 4 |
| Aug 25, 2026 | AMDEVP, CFO and Treasurer | Open-market saleCode S · direct | 800 | $471.14 | $377K@ $471.14 | 174,279 | Form 4 |
| Aug 25, 2026 | AMDEVP, CFO and Treasurer | Open-market saleCode S · direct | 900 | $470.13 | $423K@ $470.13 | 175,079 | Form 4 |
| Aug 15, 2026 | AMDEVP, CFO and Treasurer | Grant or awardCode A · direct | 7,113 | — | — | 7,113 | Form 4 |
| Aug 15, 2026 | AMDEVP, CFO and Treasurer | Grant or awardCode A · direct | 10,669 | — | — | 10,669 | Form 4 |
| Aug 15, 2026 | AMDEVP, CFO and Treasurer | Option exerciseCode M · direct | 2,598 | — | — | 7,793 | Form 4 |
| Aug 15, 2026 | AMDEVP, CFO and Treasurer | Option exerciseCode M · direct | 99,100 | — | — | 0 | Form 4 |
| Aug 15, 2026 | AMDEVP, CFO and Treasurer | Shares withheld for tax or exercise priceCode F · direct | 1,023 | $514.39 | $526K@ $514.39 | 175,979 | Form 4 |
| Aug 15, 2026 | AMDEVP, CFO and Treasurer | Shares withheld for tax or exercise priceCode F · direct | 38,996 | $514.39 | $20.1M@ $514.39 | 177,002 | Form 4 |
| Aug 15, 2026 | AMDEVP, CFO and Treasurer | Option exerciseCode M · direct | 101,698 | — | — | 215,998 | Form 4 |
| Aug 12, 2026 | FTNT | Grant or awardCode A · direct | 1,836 | — | — | 1,836 | Form 4 |
| Aug 9, 2026 | AMDEVP, CFO and Treasurer | Option exerciseCode M · direct | 2,590 | — | — | 5,182 | Form 4 |
| Aug 9, 2026 | AMDEVP, CFO and Treasurer | Option exerciseCode M · direct | 3,303 | — | — | 3,304 | Form 4 |
| Aug 9, 2026 | AMDEVP, CFO and Treasurer | Shares withheld for tax or exercise priceCode F · direct | 2,320 | $483.36 | $1.1M@ $483.36 | 114,300 | Form 4 |
| Aug 9, 2026 | AMDEVP, CFO and Treasurer | Option exerciseCode M · direct | 5,893 | — | — | 116,620 | Form 4 |
| Jun 11, 2026 | FTNT | Option exerciseCode M · direct | 650 | — | — | 39,049 | Form 4 |
| Mar 31, 2026 | FTNT | Option exerciseCode M · direct | 649 | — | — | 38,399 | Form 4 |
| Mar 1, 2026 | AMDEVP, CFO and Treasurer | Shares withheld for tax or exercise priceCode F · direct | 51,920 | $200.21 | $10.4M@ $200.21 | 104,970 | Form 4 |
| Mar 1, 2026 | AMDEVP, CFO and Treasurer | Option exerciseCode M · direct | 131,942 | — | — | 156,890 | Form 4 |
| Feb 17, 2026 | AMDEVP, CFO and Treasurer | Open-market saleCode S · direct | 800 | $205.12 | $164K@ $205.12 | 24,948 | Form 4 |
| Feb 17, 2026 | AMDEVP, CFO and Treasurer | Open-market saleCode S · direct | 3,215 | $204.60 | $658K@ $204.60 | 25,748 | Form 4 |
| Feb 17, 2026 | AMDEVP, CFO and Treasurer | Open-market saleCode S · direct | 2,134 | $203.49 | $434K@ $203.49 | 28,963 | Form 4 |
| Feb 17, 2026 | AMDEVP, CFO and Treasurer | Open-market saleCode S · direct | 4,254 | $202.35 | $861K@ $202.35 | 31,097 | Form 4 |
| Feb 17, 2026 | AMDEVP, CFO and Treasurer | Open-market saleCode S · direct | 3,564 | $201.41 | $718K@ $201.41 | 35,351 | Form 4 |
| Feb 17, 2026 | AMDEVP, CFO and Treasurer | Open-market saleCode S · direct | 1,431 | $200.36 | $287K@ $200.36 | 38,915 | Form 4 |
| Feb 17, 2026 | AMDEVP, CFO and Treasurer | Open-market saleCode S · direct | 1,513 | $198.73 | $301K@ $198.73 | 40,346 | Form 4 |
| Feb 17, 2026 | AMDEVP, CFO and Treasurer | Open-market saleCode S · direct | 2,355 | $197.73 | $466K@ $197.73 | 41,859 | Form 4 |
| Feb 17, 2026 | AMDEVP, CFO and Treasurer | Open-market saleCode S · direct | 690 | $196.78 | $136K@ $196.78 | 44,214 | Form 4 |
| Feb 15, 2026 | AMDEVP, CFO and Treasurer | Shares withheld for tax or exercise priceCode F · direct | 11,416 | $207.32 | $2.4M@ $207.32 | 44,904 | Form 4 |
| Feb 15, 2026 | AMDEVP, CFO and Treasurer | Option exerciseCode M · direct | 30,788 | — | — | 56,320 | Form 4 |
| Dec 31, 2025 | FTNT | Option exerciseCode M · direct | 649 | — | — | 37,750 | Form 4 |
| Nov 24, 2025 | AMDEVP, CFO and Treasurer | Open-market saleCode S · direct | 426 | $212.70 | $91K@ $212.70 | 25,532 | Form 4 |
| Nov 24, 2025 | AMDEVP, CFO and Treasurer | Open-market saleCode S · direct | 1,900 | $211.97 | $403K@ $211.97 | 25,958 | Form 4 |
| Nov 24, 2025 | AMDEVP, CFO and Treasurer | Open-market saleCode S · direct | 3,273 | $211.13 | $691K@ $211.13 | 27,858 | Form 4 |
| Nov 24, 2025 | AMDEVP, CFO and Treasurer | Open-market saleCode S · direct | 4,898 | $210.06 | $1.0M@ $210.06 | 31,131 | Form 4 |
| Nov 24, 2025 | AMDEVP, CFO and Treasurer | Open-market saleCode S · direct | 1,415 | $208.91 | $296K@ $208.91 | 36,029 | Form 4 |
| Nov 24, 2025 | AMDEVP, CFO and Treasurer | Open-market saleCode S · direct | 1,344 | $207.34 | $279K@ $207.34 | 37,444 | Form 4 |
| Nov 24, 2025 | AMDEVP, CFO and Treasurer | Open-market saleCode S · direct | 1,250 | $206.57 | $258K@ $206.57 | 38,788 | Form 4 |