Crypto exchange Bullish agrees to acquire Equiniti, a UK-based financial services outsourcing business, from Siris Capital in a $4.2B deal, set to close in 2027 (Emily Nicolle/Bloomberg)

Emily Nicolle / Bloomberg: Crypto exchange Bullish agrees to acquire Equiniti, a UK-based financial services outsourcing business, from Siris Capital in a $4.2B deal, set to close in 2027 — Bullish agreed to buy Equiniti from Siris Capital in a $4.2 billion deal, as the crypto exchange seeks to expand in blockchain-based capital markets infrastructure.