X0708 D LIVE 0002146618 Spark Capital Growth Founders' Fund VI, L.P. 200 CLARENDON STREET 59TH FLOOR BOSTON MA MASSACHUSETTS 02116 617-830-2000 DELAWARE None None Limited Partnership true 2026 N/A Spark Capital Growth Management Partners VI, LLC c/o Spark Capital 200 Clarendon St., 59th Floor Boston MA MASSACHUSETTS 02116 Executive Officer The general partner of the Issuer (the "General Partner") Alex Finkelstein c/o Spark Capital 200 Clarendon St., 59th Floor Boston MA MASSACHUSETTS 02116 Executive Officer Managing Member of the General Partner Clay Fisher c/o Spark Capital 200 Clarendon St., 59th Floor Boston MA MASSACHUSETTS 02116 Executive Officer Managing Member of the General Partner Jeremy Philips c/o Spark Capital 200 Clarendon St., 59th Floor Boston MA MASSACHUSETTS 02116 Executive Officer Managing Member of the General Partner Santo Politi c/o Spark Capital 200 Clarendon St., 59th Floor Boston MA MASSACHUSETTS 02116 Executive Officer Managing Member of the General Partner Yasmin Razavi c/o Spark Capital 200 Clarendon St., 59th Floor Boston MA MASSACHUSETTS 02116 Executive Officer Managing Member of the General Partner William Reed c/o Spark Capital 200 Clarendon St., 59th Floor Boston MA MASSACHUSETTS 02116 Executive Officer Managing Member of the General Partner Pooled Investment Fund Venture Capital Fund false Not Applicable 06c 3C 3C.1 false 2026-07-30 false true false 0 24911000 24911000 0 false 49 0 0 0 false Spark Capital Growth Founders' Fund VI, L.P. /s/ Alexa Lyons Alexa Lyons Chief Financial Officer 2026-08-04