Ginkgo Bioworks Officer Reshma Shetty's PSU Vesting and Stock Sale

This Form 4 filing reports transactions by Reshma P. Shetty, President & Founder of Ginkgo Bioworks Holdings, Inc. On April 9, 2026, Shetty received 251,786 shares of Class A Common Stock through the vesting of performance-based restricted stock units (PSUs) originally granted on June 19, 2025. These PSUs were tied to a company-wide cash flow reduction target for 2025, with actual performance certified at 67% of target. The following day, on April 10, 2026, Shetty sold 124,727 shares at $6.434 per share to cover tax withholding obligations related to the PSU vesting. Following these transactions, Shetty's direct holdings in Ginkgo Bioworks Class A Common Stock decreased from 561,149 shares to 436,422 shares. The filing notes that the sale was a mandatory "sell to cover" transaction for tax purposes and not a discretionary trade.