Xie Ken 4

What Happened

• Ken Xie, President & CEO of Fortinet, exercised options and received vested RSUs/PSUs, then sold shares in the open market and surrendered shares to cover tax withholding. The filing shows he acquired a total of 222,928 shares through vesting and option exercise (including 134,880 shares from an exercise at $16.90), and disposed of shares via open-market sales and tax-withholding.
• Open-market sales: 175,737 shares sold on 2026-02-02 for about $14.31M (weighted prices in the low $80s). Tax-withholding surrender: 42,685 shares on 2026-02-01 valued at $3,468,583. Total reported cash proceeds ≈ $17,777,030. The option exercise cash paid was reported as $2,279,202.

Key Details

• Transaction dates: primary activity on 2026-02-01 (vesting/tax withholding) and 2026-02-02 (option exercise and open-market sales). Form 4 filed 2026-02-03 (appears timely).
• Prices and reported values:
  • Option exercise: 134,880 shares at $16.90 (reported cost $2,279,202).
  • Open-market sales: 80,392 shares @ $81.06; 94,170 shares @ $81.72; 1,175 shares @ $82.33 (total ≈ $14.31M).
  • Tax withholding: 42,685 shares surrendered @ $81.26 (≈ $3.47M).
• Shares owned after the transactions: not stated in the provided excerpt.
• Notable footnotes:
  • F2: 42,685 shares were relinquished/cancelled to satisfy tax withholding from RSU vesting (exempt under Rule 16b‑3).
  • F3: Open-market sales were executed under a pre-established Rule 10b5‑1 trading plan adopted 12/09/2024.
  • F14/F15/F13/F12 etc.: Several RSUs/PSUs vested or settled (RSU/PSU vesting schedule noted; PSUs fully settled on 2/1/2026).
  • F16: options involved were fully vested.
• Transaction codes: M = option exercise/conversion; S = sale; F = shares used for tax/withholding.

Context

• This sequence reflects a common pattern: vesting/option exercise followed by immediate or near-term sales, including a share surrender to cover taxes (a cashless element). The presence of a 10b5‑1 plan indicates the open-market sales were pre-planned trades rather than ad hoc market timing.
• For retail investors: sales do not necessarily signal negative outlook—they can be routine liquidity/tax events after vesting or option exercises. Purchases typically convey more direct insider bullishness; here the material cash inflow to Xie was from sales after vesting/exercise.