According to Lookonchain, Dave Portnoy exchanged $5 million USDC, received as compensation from the LIBRA team, for 27,688 SOL. Subsequently, he deposited 29,657 SOL, valued at $5.29 million, into his Kraken account. This move highlights Portnoy's strategic involvement in the Solana market, potentially impacting SOL's liquidity and trade volumes on Kraken. [source: Lookonchain]