144 0001989648 XXXXXXXX LIVE 0001855747 Blend Labs, Inc. 001-40599 7250 REDWOOD BLVD., SUITE 300 NOVATO CA 94945 (650) 550-4810 Tkach Oxana Officer Common Charles Schwab & Co., Inc.

3000 Schwab Way Westlake TX 76262

101429 405980.00 255696747 09/05/2025 NYSE Common 02/20/2024 Restricted Stock Lapse - See Remarks BLEND LABS, INC. N 101429 02/20/2024 Equity Compensation Y Shares on this filing were acquired and paid for from 02/20/2024 through 02/20/2025. 09/05/2025 03/12/2025 OXANA TKACH