People

Seong Wook Han (한성욱) is published by Hanwha Investment & Securities as Managing Director; Head of Information Security in its March31,2026 issuer filing. The company identifies the exact Korean rank 상무 and responsibilities 정보보호실장. Its published career and education history is: 경희대 수학 한화투자증권 BT서비스운영파트장 한화투자증권 BT전략팀장 한화투자증권 감사실 한화투자증권 BT지원실장. This dated issuer roster is the verified affiliation; future term-expiration dates do not establish a completed departure, and no personal investment authority or check is inferred.