X0708 D/A LIVE 0002131584 PRO Fund I, a series of Altra FrontierTech Investments I, LP 459 COLUMBUS AVE STE 502 NEW YORK NY NEW YORK 10024 (360) 340-9337 DELAWARE None None Limited Partnership true 2026 N/A Altra FrontierTech Investments GP LLC 459 Columbus Avenue Suite #502 New York NY NEW YORK 10024 Director General Partner of the Issuer Jamie Melzer 459 Columbus Avenue Suite #502 New York NY NEW YORK 10024 Executive Officer Manager of the General Partner of the Issuer Pooled Investment Fund Venture Capital Fund false Decline to Disclose 06b 3C 3C.7 true 0002131584-26-000001 2026-04-27 false true false 10000 14231895 14231895 0 false 56 0 0 8000 true This amount represents estimated administrative and organizational expenses of the fund. false PRO Fund I, a series of Altra FrontierTech Investments I, LP /s/ Jamie Melzer Jamie Melzer Manager of the Issuer 2026-08-04