Alt5 Sigma Suspends CEO Peter Tassiopoulos, Appoints Jonathan Hugh as Interim Leader Posted On October 23, 2025 No reason was given for the suspension of Tassiopoulos, who was appointed just over a year ago . Tags:Crypto, Doge, News Related Posts Why is the Arbitrum (ARB) Price up Today? Ethereum Price Analysis: ETH Might Cool Off but $4.5K is Still in Sight Consensys Plans Public Debut, Taps JPMorgan and Goldman Sachs to Lead IPO: Axios About The Author DogeMan