X0708 D LIVE 0002147166 YK Bioventures Opportunities Fund III, L.P. 398 PRIMROSE ROAD, SUITE 328 BURLINGAME CA CALIFORNIA 94010 (650) 204-1258 DELAWARE None None Limited Partnership true 2026 N/A YK Bioventures Opportunities GP III, LLC 398 Primrose Road, Suite 328 Burlingame CA CALIFORNIA 94010 Director General Partner of the Issuer N/A YK Bioventures Capital Partners, LLC 398 Primrose Road, Suite 328 Burlingame CA CALIFORNIA 94010 Director Management Company of the Issuer Gary Yeung 398 Primrose Road, Suite 328 Burlingame CA CALIFORNIA 94010 Director Manager of the General Partner Mitchell Kossar 398 Primrose Road, Suite 328 Burlingame CA CALIFORNIA 94010 Director Manager of the General Partner Pooled Investment Fund Venture Capital Fund false Decline to Disclose 06b 3C 3C.1 3C.7 false true false true false 0 250000000 0 250000000 false 0 0 0 0 The Issuer is obligated to pay a management fee to the Management Company or an affiliate thereof. false YK Bioventures Opportunities Fund III, L.P. /s/ Gary Yeung Gary Yeung Manager of the General Partner of the Issuer 2026-07-31