144 0002020521 XXXXXXXX LIVE 0001855747 Blend Labs, Inc. 001-40599 7250 REDWOOD BLVD., SUITE 300 NOVATO CA 94945 (650) 550-4810 Kneafsey Brian Officer Common Charles Schwab & Co., Inc.

3000 Schwab Way Westlake TX 76262

45000 145268.00 254775978 06/16/2025 NYSE Common 02/17/2020 Exercise and Hold BLEND LABS, INC. N 45000 02/17/2020 Cash Y 06/16/2025 03/14/2025 Brian Kneafsey