ChainCatcher news, Hong Kong licensed digital asset trading platform OSL Digital Securities Limited announced the appointment of Jack Tan (alias Jack Derong) as the new Chief Marketing Officer (CMO). He previously served as the global marketing head at Moomoo and will be responsible for enhancing OSL's brand influence and expanding into new user segments, consolidating OSL's brand awareness and market position.

ChainCatcher news, Zilliqa announced the appointment of Aigerim Omarbekova as the Chief Marketing Officer. Aigerim Omarbekova graduated from New York University and has a career spanning the United States, the Middle East, and Central Asia, with over seven years of experience in the fintech and Web3 industries.Aigerim's appointment supports Zilliqa Group's broader plans, including Zilliqa's Layer 1 blockchain, the metaverse and space network provider MetaMinds, the music tokenization platform TokenTraxx, and the Web3 gaming company Roll1ng Thund3rz.

ChainCatcher news, Aztec founder Zac Williamson announced on X that he has appointed former Risc Zero marketing director Claire Kart as the new Chief Marketing Officer (CMO).