X0508 4 2025-06-12 0001431695 Olo Inc. OLO 0001463932 Meyer Daniel Harris C/O UNION SQUARE HOSPITALITY GROUP 853 BROADWAY, 17TH FLOOR NEW YORK NY 10003 true false Class A Common Stock 2025-06-12 4 A 0 20515 0 A 124117 D Class A Common Stock 6000 I By Child Class A Common Stock 470275 I By Trust Class A Common Stock 348270 I By Trust These shares are represented by restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of Class A Common Stock of the Issuer. The shares underlying the RSUs will fully vest on the earlier of (i) June 12, 2026 and (ii) the day immediately prior to the Issuer's 2026 annual meeting of stockholders, subject to the Reporting Person's continuous service with the Issuer as of such vesting date. The Reporting Person disclaims beneficial ownership of these securities and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of these securities for purposes of Section 16 or for any other purpose. These shares are held by The Daniel H. Meyer Investment Trust d/t/d 5/15/92 (the "Investment Trust"). The Reporting Person is the grantor, trustee and beneficiary of the Investment Trust. The Reporting Person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein. These shares are held by the DHM 2012 Gift Trust (the "Gift Trust"). The Reporting Person's spouse is a co-trustee and beneficiary of the Gift Trust. The Reporting Person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein. /s/ Jennifer C. Wong, Attorney-in-Fact 2025-06-16