SilverBox Corp IV Class A Ordinary Shares (SBXD)

Parataxis Holdings LLC (“Parataxis Holdings” or the “Company”), an institutional digital asset management platform combining Bitcoin (“BTC”) exposure, proprietary growth opportunities, and accretive yield generation, today provided corporate updates highlighting significant operational progress at its South Korean investment, Parataxis Korea, Inc. (“Parataxis Korea”, KOSDAQ: 288330).

Parataxis Holdings LLC (“Parataxis Holdings” or the “Company”), a preeminent, institutional digital asset management platform founded by principals of Parataxis Capital Management LLC (“PCM”), today announced it has entered into a definitive business combination agreement with SilverBox Corp IV (“SBXD”) (NYSE: SBXD), a publicly listed special purpose acquisition company sponsored by SilverBox Sponsor IV (the “Sponsor”), an affiliate of SilverBox Capital LLC (“SilverBox Capital”). Once the proposed transaction (the “Business Combination”) is closed, the combined company will be named Parataxis Holdings Inc. (“Parataxis HoldCo” or “Pubco”) and seek to trade on the New York Stock Exchange (“NYSE”) under the symbol “PRTX.”

SilverBox Corp IV (“SBXD”) (NYSE: SBXD), a publicly listed special purpose acquisition company sponsored by an affiliate of SilverBox Capital LLC (“SilverBox Capital”), today announced that it has entered into a non-binding letter of intent with Parataxis Holdings LLC (“Parataxis Holdings”), an affiliate of Parataxis Capital Management LLC (“PCM”), with respect to a proposed business combination between SBXD and Parataxis Holdings.