X0306 4 2022-06-23 0 0001650164 Toast, Inc. TOST 0001884213 Technology Investment Dining Group, LLC 18 BANK STREET LEBANON NH 03766 0 0 1 0 0001835174 Papa Steve 18 BANK STREET LEBANON NH 03766 0 0 1 0 Class A Common Stock 2022-06-23 4 S 0 285038 14.97 D 10722787 D Class A Common Stock 2022-06-23 4 S 0 263314 14.63 D 10459473 D Class A Common Stock 2022-06-24 4 S 0 1500000 15.02 D 8959473 D Class A Common Stock 2022-06-27 4 S 0 341156 14.72 D 8618317 D The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.620 to $15.130 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The shares are held directly by Technology Investment Dining Group, LLC. These shares are owned indirectly by Steven Papa by virtue of him being the managing member of Technology Investment Dining Group, LLC. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.300 to $14.850 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.730 to $15.280 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.330 to $15.035 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. TECHNOLOGY INVESTMENT DINING GROUP, LLC, By: /s/ Steven Papa, Managing Member 2022-06-27 /s/ Steven Papa 2022-06-27