Roku

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-09-01 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: ROKU, INC (ROKU) CIK: 0001428439 --- Reporting Owner --- Name: Wood Anthony J. CIK: 0001716837 Role: Director, Officer (CEO and Chairman BOD), 10%+ Owner --- Non-Derivative Transactions --- [Transaction #1] Security: Class A Common Stock Date: 2026-09-01 | Code: M (Exercise of derivative) Shares: +20,941 | Price: $0.00 Shares Owned After: 47,868 | Ownership: D (Direct) [Transaction #2] Security: Class A Common Stock Date: 2026-09-01 | Code: F (Payment of exercise/tax) Shares: -8,242 | Price: $155.53 Total Value: $1,281,878.26 Shares Owned After: 39,626 | Ownership: D (Direct) Footnotes: [F1] Represents shares that have been withheld by the Issuer to satisfy income tax withholding and remittance obligations in connection with the vesting of certain RSU awards on September 1, 2026. --- Derivative Transactions --- [Transaction #1] Security: Restricted Stock Unit Date: 2026-09-01 | Code: M (Exercise of derivative) Shares: -8,278 | Price: $0.00 Shares Owned After: 0 | Ownership: D (Direct) Footnotes: [F2] Each RSU represents a contingent right to receive one share of Class A Common Stock of the Issuer. [F3] This RSU vests in twelve substantially equal quarterly installments. The first installment vested on November 15, 2023. [F3] This RSU vests in twelve substantially equal quarterly installments. The first installment vested on November 15, 2023. [Transaction #2] Security: Restricted Stock Unit Date: 2026-09-01 | Code: M (Exercise of derivative) Shares: -1,407 | Price: $0.00 Shares Owned After: 0 | Ownership: D (Direct) Footnotes: [F2] Each RSU represents a contingent right to receive one share of Class A Common Stock of the Issuer. [F4] This RSU vests in four substantially equal quarterly installments. The first installment vested on November 15, 2025 (or the next business day). [F4] This RSU vests in four substantially equal quarterly installments. The first installment vested on November 15, 2025 (or the next business day). [Transaction #3] Security: Restricted Stock Unit Date: 2026-09-01 | Code: M (Exercise of derivative) Shares: -11,256 | Price: $0.00 Shares Owned After: 90,042 | Ownership: D (Direct) Footnotes: [F2] Each RSU represents a contingent right to receive one share of Class A Common Stock of the Issuer. [F5] This RSU vests in twelve substantially equal quarterly installments. The first installment vested on November 15, 2025 (or the next business day). [F5] This RSU vests in twelve substantially equal quarterly installments. The first installment vested on November 15, 2025 (or the next business day). --- Holdings --- [Holding #1] Security: Class A Common Stock Ownership: I (Indirect) [Holding #2] Security: Class A Common Stock Ownership: I (Indirect) [Holding #3] Security: Class A Common Stock Ownership: I (Indirect) [Holding #4] Security: Class A Common Stock Ownership: I (Indirect) [Holding #5] Security: Class A Common Stock Ownership: I (Indirect) [Holding #6] Security: Class A Common Stock Ownership: I (Indirect) [Holding #7] Security: Class A Common Stock Ownership: I (Indirect) [Holding #8] Security: Class A Common Stock Ownership: I (Indirect) --- Footnotes (Complete Index) --- F1: Represents shares that have been withheld by the Issuer to satisfy income tax withholding and remittance obligations in connection with the vesting of certain RSU awards on September 1, 2026. F2: Each RSU represents a contingent right to receive one share of Class A Common Stock of the Issuer. F3: This RSU vests in twelve substantially equal quarterly installments. The first installment vested on November 15, 2023. F4: This RSU vests in four substantially equal quarterly installments. The first installment vested on November 15, 2025 (or the next business day). F5: This RSU vests in twelve substantially equal quarterly installments. The first installment vested on November 15, 2025 (or the next business day). --- Signature --- /s/ /s/ Renee Strandness, attorney-in-fact (2026-09-03)