According to reports from Golden Finance, Grayscale Investments engaged in substantial transactions that involved moving large volumes of digital assets. Specifically, they transferred 85,184.65 ETH from one Grayscale-related address and another 25,682.54 ETH from a different address to Coinbase Prime's hot wallet. The total value of this transfer is approximately $358 million, highlighting Grayscale Investments' activity and influence in the cryptocurrency market.