Form 4 Filing for PINTEREST, INC. by Benjamin Silbermann

Benjamin Silbermann, a director and 10% owner of PINTEREST, INC. (PINS), reported several transactions on October 20th and 21st, 2026, primarily involving Class A and Class B Common Stock. These transactions were executed under a Rule 10b5-1 trading plan. On October 20th, Silbermann acquired 46,875 shares of Class A Common Stock at $0.00 per share and subsequently sold 46,875 shares at a weighted average price of $22.56 per share. Concurrently, 46,875 shares of Class B Common Stock were converted and disposed of. On October 21st, another 46,875 shares of Class A Common Stock were acquired at $0.00 per share, followed by the sale of 46,875 shares at a weighted average price of $22.94 per share. Additionally, 46,875 shares of Class B Common Stock were converted and disposed of on this date. Post-transaction, Silbermann directly owns 13,996 shares of Class A Common Stock. The reporting of these transactions is subject to disclaimers regarding beneficial ownership of shares held by trusts and LLCs.