Does Uphold report to the IRS?

Can you clarify for me, does Uphold, a platform known for its versatility in supporting various cryptocurrencies and traditional assets, have a policy in place to report user transactions to the Internal Revenue Service (IRS) in the United States? It's important for users to understand their tax obligations when engaging in financial activities, and knowing if a platform reports to tax authorities can significantly impact their planning. I'm curious if Uphold adheres to any specific guidelines or regulations in this regard.