X0306 4 2022-06-21 0 0001660134 Okta, Inc. OKTA 0001166586 HOROWITZ BENJAMIN A C/O OKTA, INC. 100 FIRST ST, SUITE 600 SAN FRANCISCO CA 94105 1 0 0 0 Class A Common Stock 1926 D Class A Common Stock 556569 I By Trust Restricted Stock Units 2022-06-21 4 A 0 2378 0.00 A Class A Common Stock 2378 2378 D The reported securities are held directly by a family trust for which the Reporting Person is a trustee. Each Restricted Stock Unit ("RSU") represents the right to receive one share of the Issuer's Class A Common Stock. The RSUs vest in full on the earlier of June 21, 2023 or the date immediately prior to the Issuer's next regular annual shareholders meeting, subject to the Reporting Person's continued service to the Issuer through such vesting date. /s/ Larissa Schwartz, attorney-in-fact of the Reporting Person 2022-06-23