X0708 D LIVE 0002138512 Founders Circle Capital Co-Invest Series, L.P. - Series 12 1999 S. BASCOM AVENUE, #700 CAMPBELL CA CALIFORNIA 95008 415-299-8311 DELAWARE None None Limited Partnership true GENERAL PARTNER FCC SERIES MANAGEMENT, L.L.C. - SERIES 12 199 S. BASCOM AVENUE, #700 CAMPBELL CA CALIFORNIA 95008 Promoter GENERAL PARTNER OF THE ISSUER MICHAEL K. JUNG 199 S. BASCOM AVENUE, #700 CAMPBELL CA CALIFORNIA 95008 Promoter MANAGING MEMBER OF THE GERAL PARTNER OF THE ISSUER KENNETH M. LOVELESS 199 S. BASCOM AVENUE, #700 CAMPBELL CA CALIFORNIA 95008 Promoter MANAGING MEMBER OF THE GENERAL PARTNER OF THE ISSUER Pooled Investment Fund Venture Capital Fund false Decline to Disclose 06b 3C 3C.1 3C.7 false true false true false 0 Indefinite 0 Indefinite false 0 0 0 0 true The Issuer's General Partner, or an Affiliate of the Issuer's General Partner, may be entitled to receive a Management Fee in accordance with the Issuer's governing documentation, as amended from time to time. false Founders Circle Capital Co-Invest Series, L.P. - Series 12 /s/ Michael K. Jung MICHAEL K. JUNG MANAGING MEMBER OF THE GENERAL PARTNER OF THE ISSUER 2026-06-11