X0508 4 2025-09-18 0001428439 ROKU, INC ROKU 0001716837 Wood Anthony J. C/O ROKU, INC. 1173 COLEMAN AVE. SAN JOSE CA 95110 1 1 1 0 CEO and Chairman BOD 1 Class A Common Stock 2025-09-18 4 C 0 25000 A 25000 I Wood 2017 Revocable Trust Class A Common Stock 2025-09-18 4 S 0 25000 100.00 D 0 I Wood 2017 Revocable Trust Class A Common Stock 42500 I Wood 2020 Irrevocable Trust Class A Common Stock 2754 I Wood 2020 Nonexempt Irrevocable Trust Class A Common Stock 64976 I The Anthony J. Wood 2024 Annuity Trust V-B Class A Common Stock 173129 I The Anthony J. Wood 2024 Annuity Trust V Class A Common Stock 143250 I The Anthony J. Wood 2025 Annuity Trust V Class A Common Stock 81445 I The Anthony J. Wood 2025 Annuity Trust V-B Class B Common Stock 0 2025-09-18 4 C 0 25000 0 D Class A Common Stock 25000 16753111 I Wood 2017 Revocable Trust Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Shares of Class B Common Stock will convert automatically into shares of Class A Common Stock upon the earlier of: (i) any transfer except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, (ii) the first "Trading Day", as defined in the Issuer's restated certificate of incorporation, falling on or after the date on which the shares of Class B Common Stock represent less than 10% of the aggregate number of outstanding shares of Class A Common Stock and Class B Common Stock or (iii) the vote of the holders of Class B Common Stock representing at least 66-2/3% of the shares of Class B Common Stock. Shares sold pursuant to Mr. Wood's 10b5-1 Plan. /s/ Renee Strandness, attorney-in-fact 2025-09-19