X0708 D/A LIVE 0002087033 OrbiMed Private Investments X, LP 601 LEXINGTON AVENUE 54TH FLOOR NEW YORK NY NEW YORK 10022 212-739-6400 DELAWARE None None Limited Partnership true 2025 N/A OrbiMed Capital GP X, LP c/o OrbiMed Advisors LLC 601 Lexington Avenue, 54th Floor New York NY NEW YORK 10022 Executive Officer General Partner of the Issuer (the "GPLP") N/A OrbiMed Capital GP X LLC c/o OrbiMed Advisors LLC 601 Lexington Avenue, 54th Floor New York NY NEW YORK 10022 Executive Officer General Partner of the GPLP (the "GPLLC") N/A OrbiMed Advisors LLC 601 Lexington Avenue 54th Floor New York NY NEW YORK 10022 Executive Officer Managing Member of the GPLLC ("OrbiMed Advisors") Mona Ashiya c/o OrbiMed Advisors LLC 601 Lexington Avenue, 54th Floor New York NY NEW YORK 10022 Executive Officer Member of OrbiMed Advisors David P. Bonita c/o OrbiMed Advisors LLC 601 Lexington Avenue, 54th Floor New York NY NEW YORK 10022 Executive Officer Member of OrbiMed Advisors Carl L. Gordon c/o OrbiMed Advisors LLC 601 Lexington Avenue, 54th Floor New York NY NEW YORK 10022 Executive Officer Member of OrbiMed Advisors Geoffrey C. Hsu c/o OrbiMed Advisors LLC 601 Lexington Avenue, 54th Floor New York NY NEW YORK 10022 Executive Officer Member of OrbiMed Advisors W. Carter Neild c/o OrbiMed Advisors LLC 601 Lexington Avenue, 54th Floor New York NY NEW YORK 10022 Executive Officer Member of OrbiMed Advisors Matthew S. Rizzo c/o OrbiMed Advisors LLC 601 Lexington Avenue, 54th Floor New York NY NEW YORK 10022 Executive Officer Member of OrbiMed Advisors C. Scotland Stevens c/o OrbiMed Advisors LLC 601 Lexington Avenue, 54th Floor New York NY NEW YORK 10022 Executive Officer Member of OrbiMed Advisors Peter A. Thompson c/o OrbiMed Advisors LLC 601 Lexington Avenue, 54th Floor New York NY NEW YORK 10022 Executive Officer Member of OrbiMed Advisors Pooled Investment Fund Private Equity Fund false Not Applicable 06b 3C 3C.7 true 0002087033-26-000001 2025-09-30 false true false 0 UBS Switzerland AG None None None Bahnhofstrasse 45 Zurich V8 SWITZERLAND CH-8001 true MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED 7691 None None ONE BRYANT PARK NEW YORK NY NEW YORK 10036 All States false 1921099472 1921099472 0 The total amount sold includes capital committed by the General Partner. false 131 0 true 0 true Paid based on a percentage of committed capital of investors introduced by selling agent. Management fees will be offset by any such amounts paid by the Issuer. Such amounts do not reduce the offering proceeds available for investment. 0 true An affiliate of the GPLP will receive a fee for management services. The fee will equal a percentage of aggregate subscriptions of the Issuer's limited partners during the active investment period and a percentage tied to invested capital thereafter. false OrbiMed Private Investments X, LP /s/ W. Carter Neild W. Carter Neild Member of OrbiMed Advisors 2026-10-16