Airbnb (ABNB) Director Kenneth I. Chenault Exercises Options, Sells Shares

What Happened
Kenneth I. Chenault, a director of Airbnb, exercised options to acquire 8,346 shares and immediately sold those 8,346 shares in an open‑market transaction. The exercise price was $59.91 per share (total cost $500,009), and the sale price was $170.00 per share (gross proceeds $1,418,820). The filing also reports the derivative instrument as disposed (conversion/exercise).

Key Details

• Transaction date: August 7, 2026
• Exercise: 8,346 shares @ $59.91 = $500,009 (option exercise, transaction code M)
• Sale: 8,346 shares @ $170.00 = $1,418,820 (open market sale, transaction code S)
• Derivative disposition: 8,346 shares reported as disposed at $0 (reflects conversion/exercise)
• Footnotes: Sales were made pursuant to a Rule 10b5‑1 trading plan adopted Aug 29, 2025 (F1). The option exercised was fully vested and exercisable (F2).
• Filing date: Form 4 filed Aug 11, 2026 (filed four days after the Aug 7 transactions)
• Shares owned after the transaction: Not specified in the reported excerpt

Context
This was an exercise followed by an immediate sale — effectively a cash‑out of vested options. Sales executed under a pre‑arranged 10b5‑1 plan are typically routine and were set up before the transaction date; they do not necessarily indicate a change in the director’s view of the company. For retail investors, purchases (new buys) tend to be a stronger signal than planned sales; this filing documents a planned, pre‑scheduled disposition of shares after exercising vested options.