144 0001869038 XXXXXXXX LIVE 0001650164 Toast, Inc. 001-40819 333 SUMMER STREET BOSTON MA 02210 617-297-1005 Fredette Stephen Member of immediate family of any of the foregoing Class A Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

151095 6424658.91 498000000 05/12/2025 NYSE Class A 12/20/2011 Founders shares Issuer N 151095 12/20/2011 Compensation N Stephen Fredette

333 Summer Street Boston MA 02210

Class A 03/07/2025 70340 2382315.64 Shfa 2021 Nominee Trust

333 Summer Street Boston MA 02210

Class A 03/07/2025 79133 2680111.13 The Shfa Family Trust

333 Summer Street Boston MA 02210

Class A 03/07/2025 26378 893229.76 Stephen Fredette

333 Summer Street Boston MA 02210

Class A 03/12/2025 300 10500.00 Shfa 2021 Nominee Trust

333 Summer Street Boston MA 02210

Class A 03/12/2025 400 14000.00 The Shfa Family Trust

333 Summer Street Boston MA 02210

Class A 03/12/2025 100 3500.00 Stephen Fredette

333 Summer Street Boston MA 02210

Class A 03/17/2025 47073 1648993.09 Shfa 2021 Nominee Trust

333 Summer Street Boston MA 02210

Class A 03/17/2025 52593 1842279.92 The Shfa Family Trust

333 Summer Street Boston MA 02210

Class A 03/17/2025 18394 644366.12 Stephen Fredette

333 Summer Street Boston MA 02210

Class A 03/19/2025 44056 1548440.25 Shfa 2021 Nominee Trust

333 Summer Street Boston MA 02210

Class A 03/19/2025 49865 1752430.36 The Shfa Family Trust

333 Summer Street Boston MA 02210

Class A 03/19/2025 15792 554962.07 Stephen Fredette

333 Summer Street Boston MA 02210

Class A 04/02/2025 3793 132745.89 Stephen Fredette

333 Summer Street ]Boston MA 02210

Class A 05/02/2025 1666 60126.11 Stephen Fredette

333 Summer Street Boston MA 02210

Class A 05/09/2025 254511 10491753.97 Shfa 2021 Nominee Trust

333 Summer Street Boston MA 02210

Class A 05/09/2025 285062 11748956.93 The Shfa Family Trust

333 Summer Street Boston MA 02210

Class A 05/09/2025 101739 4206715.99 Regarding today's sale, 118,360 shares were sold in the account of the Shfa 2021 Nominee Trust, and 32,735 shares were sold the Shfa Family Trust account by Heather L. Fredette, who is a trustee on both accounts. Heather is the spouse of Stephen Fredette, an officer and director of the company. For the Securities Sold During the Past 90 day section, there are sales in the Shfa 2021 Nominee Trust and The Shfa Family Trust accounts of which Stephen Fredette is an account stakeholder 05/12/2025 12/04/2024 /s/Wade Moss, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Stephen J. Fredette