X0708 D LIVE 0002161467 Triatomic Opportunity Fund IV LP 505 HAMILTON AVENUE, SUITE 330 PALO ALTO CA CALIFORNIA 94301 646-225-5995 DELAWARE None None Limited Partnership true 2026 - TRIATOMIC OPPORTUNITY GP LLC 505 HAMILTON AVENUE, SUITE 330 PALO ALTO CA CALIFORNIA 94301 Executive Officer Promoter General Partner and Investment Manager XIAOTONG (PETER) ZHOU 505 HAMILTON AVENUE, SUITE 330 PALO ALTO CA CALIFORNIA 94301 Executive Officer Promoter Member of General Partner - TRIATOMIC MANAGEMENT LP 505 HAMILTON AVENUE, SUITE 330 PALO ALTO CA CALIFORNIA 94301 Executive Officer Promoter Investment Manager Pooled Investment Fund Private Equity Fund false Decline to Disclose 06b 3C 3C.7 false 2026-02-18 false true true false 0 12300000 12300000 0 LP Interests false 8 0 0 0 true The Investment Manager or its designee may receive management fees, and the General Partner may receive carried interest distributions, in each case as provided in the Issuer's limited partnership agreement and any applicable side letters. false Triatomic Opportunity Fund IV LP /s/ Xiaotong (Peter) Zhou Xiaotong (Peter) Zhou Managing Member of General Partner 2026-11-12