X0306 4 2018-12-10 0 0001660134 Okta, Inc. OKTA 0001166586 HOROWITZ BENJAMIN A C/O OKTA, INC. 301 BRANNAN STREET SAN FRANCISCO CA 94107 1 0 0 0 Class A Common Stock 2018-12-10 4 C 0 620195 0.00 A 620195 I By AH Parallel fund IV, L.P. Class A Common Stock 2018-12-10 4 S 0 184669 64.8522 D 435526 I By AH Parallel fund IV, L.P. Class A Common Stock 2018-12-10 4 S 0 184604 64.2329 D 250922 I By AH Parallel fund IV, L.P. Class A Common Stock 2018-12-10 4 S 0 30727 63.3114 D 220195 I By AH Parallel fund IV, L.P. Class A Common Stock 2018-12-11 4 S 0 1100 66.1851 D 219095 I By AH Parallel fund IV, L.P. Class A Common Stock 2018-12-12 4 S 0 45135 67.0303 D 173960 I By AH Parallel fund IV, L.P. Class A Common Stock 2018-12-12 4 S 0 173960 66.4539 D 0 I By AH Parallel fund IV, L.P. Class A Common Stock 1712116 I By Trust Class A Common Stock 11765 D Class B Common Stock 2018-12-10 4 C 0 620195 0.00 D Class A Common Stock 620195 0 I By AH Parallel fund IV, L.P. The reported securities are held by AH Parallel Fund IV, L.P., for itself and as nominee for AH Parallel Fund IV-A, L.P., AH Parallel Fund IV-B, L.P., and AH Parallel Fund IV-Q, L.P. (collectively, the "AH Parallel Fund IV Entities"). AH Equity Partners IV (Parallel), L.L.C. ("AH EP IV Parallel") is the general partner of the AH Parallel Fund IV Entities and has sole voting and investment power with regard to the securities held by the AH Parallel Fund IV Entities. Continued from Footnote 1) The managing members of AH EP IV Parallel are Marc Andreessen and Ben Horowitz. Marc Andreessen and Ben Horowitz share voting and investment power with respect to the shares held by the AH Parallel Fund IV Entities. The Reporting Person disclaims the existence of a "group" and disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.72 to $64.94. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 ranges set forth in footnotes (3) through (8) to this Form 4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.73 to $64.715. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $62.72 to $63.71. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $66.025 to $66.60. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $67.00 to $67.21. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $66.00 to $66.995. The reported securities are held directly by a family trust for which the Reporting Person is a trustee. Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date. /s/ Larissa Schwartz, attorney-in-fact of the Reporting Person 2018-12-12