Archer Aviation Inc. Insider Transactions

On May 15, 2026, Harsh Rungta, Chief Accounting Officer of Archer Aviation Inc., acquired 34,166 shares of Class A Common Stock through the vesting of Restricted Stock Units (RSUs). These RSUs were granted under a plan where 1/3 vests initially, followed by quarterly vesting. The RSUs do not expire and are subject to continued service. On May 18, 2026, Rungta sold 12,414 shares of Class A Common Stock at a weighted average price of $5.9527 per share to cover tax withholdings incurred upon the vesting of RSUs. Following these transactions, Rungta holds 87,210 shares of Class A Common Stock directly.