X0306 4 2021-12-10 0001504776 Warby Parker Inc. WRBY 0001337122 Cutler Joel E 20 UNIVERSITY ROAD, 4TH FLOOR CAMBRIDGE MA 02138 1 0 0 0 Class A Common Stock 2021-12-10 4 S 0 21505 46.1941 D 1197499 I Directly held by General Catalyst Group V, L.P. Class A Common Stock 2021-12-10 4 S 0 91213 46.6460 D 1106286 I Directly held by General Catalyst Group V, L.P. Class A Common Stock 2021-12-10 4 S 0 2725 46.1941 D 149341 I Directly held by GC Entrepreneurs Fund V, L.P. Class A Common Stock 2021-12-10 4 S 0 11557 46.6460 D 137784 I Directly held by GC Entrepreneurs Fund V, L.P. Class A Common Stock 2021-12-13 4 S 0 110265 45.6507 D 996021 I Directly held by General Catalyst Group V, L.P. Class A Common Stock 2021-12-13 4 S 0 11329 46.6446 D 984692 I Directly held by General Catalyst Group V, L.P. Class A Common Stock 2021-12-13 4 S 0 13971 45.6507 D 123813 I Directly held by GC Entrepreneurs Fund V, L.P. Class A Common Stock 2021-12-13 4 S 0 1435 46.6446 D 122378 I Directly held by GC Entrepreneurs Fund V, L.P. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $45.50 to $46.45, inclusive. The Reporting Persons undertakes to provide to the Issuer, any security holder, 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 this footnote. The total number of shares of Class A Common Stock is adjusted to correct for a prior administrative error with respect to the number of shares of Class A Common Stock reported to be held by the Reporting Person. General Catalyst GP V, LLC ("GCGPV"), is the general partner of General Catalyst Partners V, L.P., which is the general partner of General Catalyst Group V, L.P. ("GCGV"), General Catalyst Group V Supplemental, L.P. ("GCGVS") and GC Entrepreneurs Fund V, L.P. ("GCEV"). Joel Cutler and David Fialkow are managing directors of GCGPV, and, as a result, may be deemed to share voting and investment power with respect to the shares held by GCGV, GCGVS, and GCEV. However, the Reporting Person disclaims beneficial ownership over such shares except to the extent of his or its pecuniary interest therein, if any. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $46.45 to $47.25, inclusive. The Reporting Persons undertakes to provide to the Issuer, any security holder, 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 this footnote. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $45.25 to $46.16, inclusive. The Reporting Persons undertakes to provide to the Issuer, any security holder, 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 this footnote. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $46.21 to $47.01, inclusive. The Reporting Persons undertakes to provide to the Issuer, any security holder, 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 this footnote. /s/ Christopher McCain, Attorney-in-Fact for Joel Cutler 2021-12-14