X0306 4 2020-04-13 0 0001660134 Okta, Inc. OKTA 0001700423 Grady Patrick W C/O OKTA, INC. 100 FIRST ST, SUITE 600 SAN FRANCISCO CA 94105 1 0 0 0 Class A Common Stock 2020-04-13 4 S 0 2500 130.8456 D 202709 D Class A Common Stock 2020-04-13 4 S 0 7160 132.0381 D 195549 D Class A Common Stock 2020-04-13 4 S 0 20640 132.9865 D 174909 D Class A Common Stock 2020-04-13 4 S 0 18900 133.8382 D 156009 D Class A Common Stock 2020-04-13 4 S 0 800 134.5144 D 155209 D This transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $130.405 to $131.375 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 $131.41 to $132.405 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 $132.41 to $133.40 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 $133.41 to $134.40 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 $134.435 to $134.67 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. /s/ Larissa Schwartz, attorney-in-fact of the Reporting Person 2020-04-15