X0306 4 2022-07-06 0 0001902733 nCino, Inc. NCNO 0001814499 Sellers Jeanette 6770 PARKER FARM DRIVE SUITE 200 WILMINGTON NC 28405 0 1 0 0 VP of Accounting Common Stock 2022-07-06 4 S 0 2604 35.9216 D 23506 D Common Stock 2022-07-06 4 S 0 1460 36.2709 D 22046 D The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $35.19 to $36.17, inclusive. The reporting person undertakes to provide to nCino, Inc., any security holder of nCino, Inc., or 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 footnote (1). The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $36.19 to $36.415, inclusive. The reporting person undertakes to provide to nCino, Inc., any security holder of nCino, Inc., or 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 footnote (2). /s/ Jeanette Sellers 2022-07-08