{"url_path":"/sec/sbxd/8-k/2026-05-12/item-9-01","section_key":"item-9-01","section_title":"Item 9.01 Financial Statements and Exhibits.**","topic":"sec","document":{"doc_type":"8-K","doc_date":"2026-05-12","source_url":"https://www.sec.gov/Archives/edgar/data/2015947/0001104659-26-059390-index.html","accession_number":"0001104659-26-059390","cik":"0002015947","ticker":"SBXD","issuer_name":"SilverBox Corp IV","edgar_url":"https://www.sec.gov/Archives/edgar/data/2015947/0001104659-26-059390-index.html","primary_entity_key":"0002015947","primary_entity_name":"SilverBox Corp IV"},"word_count":2310,"has_tables":true,"body_markdown":"**Item 9.01 Financial Statements and Exhibits.**\n\n \n\n(d)            Exhibits.\n\n \n\nExhibit No.Description\n\n  \n\n[99.1](tm2524487d22_ex99-1.htm)[Investor\nPresentation](tm2524487d22_ex99-1.htm)\n\n104Cover Page Interactive Data File (embedded within the Inline XBRL document)\n\n \n\n**Important\nInformation**\n\n \n\nThis\nCurrent Report on Form 8-K is being made in respect of the proposed business combination (the “Business Combination”)\nand the other transactions contemplated by the Business Combination Agreement among SilverBox Corp IV (“SBXD”), Parataxis\nHoldings , and Parataxis Holdings Inc., a holding company that will become the publicly listed company (“PubCo”, and together\nwith SBXD and the Company, the “Parties”). The information contained herein does not purport to be all-inclusive and none\nof SBXD, the Company, PubCo or their respective affiliates makes any representation or warranty, express or implied, as to the accuracy,\ncompleteness or reliability of the information contained in this Current Report on Form 8-K.\n\n \n\n**No\nOffer or Solicitation**\n\n \n\nThis\nCurrent Report on Form 8-K does not constitute a solicitation of a proxy, consent or authorization with respect to any securities\nor in respect of the proposed Business Combination. This Current Report on Form 8-K shall also not constitute an offer to sell, a\nsolicitation of an offer to buy, or a recommendation to purchase any securities, nor shall there be any sale of securities in any states\nor jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities\nlaws of any such jurisdiction. No offering of securities will be made except by means of a prospectus meeting the requirements of the\nSecurities Act of 1933, as amended, or an exemption therefrom. You should not construe the contents of this Current Report on Form 8-K\nas legal, tax, accounting or investment advice or a recommendation. You should consult your own counsel and tax and financial advisors\nas to legal and related matters concerning the matters described herein, and, by accepting this Current Report on Form 8-K, you confirm\nthat you are not relying upon the information contained herein to make any decision.\n\n \n\n \n\n \n\n**Additional\nInformation and Where to Find It**\n\n \n\nPubCo\nand the Company have filed a Registration Statement on S-4 (333-289994) (as amended or supplemented from time to time, the “Registration\nStatement”) with the Securities and Exchange Commission (“SEC”), which includes a preliminary proxy statement of SBXD\nand a prospectus of PubCo (the “Proxy Statement/Prospectus”) in connection with the Transactions (as defined below). The definitive\nproxy statement and other relevant documents will be mailed to shareholders of SBXD as of a record date to be established for voting on\nthe Transactions and other matters as described in the Proxy Statement/Prospectus. SBXD, the Company and/or PubCo will also file other\ndocuments regarding the Transactions with the SEC. This Current Report on Form 8-K does not contain all of the information that should\nbe considered concerning the Transactions and is not intended to form the basis of any investment decision or any other decision in respect\nof the Transactions. BEFORE MAKING ANY VOTING OR INVESTMENT DECISION, SHAREHOLDERS OF SBXD AND OTHER INTERESTED PARTIES ARE URGED TO READ,\nWHEN AVAILABLE, THE PRELIMINARY PROXY STATEMENT/PROSPECTUS, AND AMENDMENTS THERETO, AND THE DEFINITIVE PROXY STATEMENT/PROSPECTUS AND\nALL OTHER RELEVANT DOCUMENTS FILED OR THAT WILL BE FILED WITH THE SEC IN CONNECTION WITH SBXD’S SOLICITATION OF PROXIES FOR THE\nEXTRAORDINARY GENERAL MEETING OF ITS SHAREHOLDERS TO BE HELD TO APPROVE THE TRANSACTIONS AND OTHER MATTERS AS DESCRIBED IN THE PROXY STATEMENT/PROSPECTUS\nBECAUSE THESE DOCUMENTS WILL CONTAIN IMPORTANT INFORMATION ABOUT SBXD, THE COMPANY, PUBCO AND THE TRANSACTIONS. Investors and security\nholders will also be able to obtain copies of the Registration Statement and the Proxy Statement/Prospectus and all other documents filed\nor that will be filed with the SEC by SBXD and PubCo, without charge, once available, on the SEC’s website at www.sec.gov or by\ndirecting a request to: SilverBox Corp IV, 8701 Bee Cave Road, East Building, Suite 310, Austin, TX 78746, or upon written request\nto PubCo, via email at info@sbcap.com.\n\n \n\nNEITHER\nTHE SEC NOR ANY STATE SECURITIES REGULATORY AGENCY HAS APPROVED OR DISAPPROVED THE TRANSACTIONS DESCRIBED HEREIN, PASSED UPON THE MERITS\nOR FAIRNESS OF THE TRANSACTIONS OR ANY RELATED TRANSACTIONS OR PASSED UPON THE ADEQUACY OR ACCURACY OF THE DISCLOSURE IN THIS COMMUNICATION.\nANY REPRESENTATION TO THE CONTRARY CONSTITUTES A CRIMINAL OFFENSE.\n\n \n\n**Participants\nin the Solicitation**\n\n \n\nSBXD,\nthe Company, PubCo and their respective directors, executive officers, certain of their shareholders and other members of management and\nemployees may be deemed under SEC rules to be participants in the solicitation of proxies from SBXD’s shareholders in connection\nwith the Transactions. You can find information about SBXD’s directors and executive officers, certain of their shareholders and\nother members of management and employees and their interest in SBXD can be found in the sections entitled “Directors, Executive\nOfficers and Corporate Governance—Conflicts of Interest,” “Security Ownership of Certain Beneficial Owners and Management\nand Related Stockholder Matters,” and “Certain Relationships and Related Party Transactions” of SBXD’s Annual\nReport on Form 10-K for the fiscal year ended December 31, 2024, which was filed with the SEC on March 13, 2025 and is\navailable free of charge at the SEC’s website at www.sec.gov and at the following URL: https://www.sec.gov/Archives/edgar/data/2015947/000141057825000335/sbxc-20241231x10k.htm.\nAdditional information regarding the interests of the persons who may, under SEC rules, be deemed participants in the solicitation of\nproxies of SBXD’s shareholders in connection with the Transactions, including the names and interests of PubCo’s directors\nand executive officers, will be set forth in the Registration Statement and Proxy Statement/Prospectus. Investors and security holders\nmay obtain free copies of these documents as described above.\n\n \n\n \n\n \n\n**Forward\nLooking Information**\n\n \n\nThis\nCurrent Report on Form 8-K contains certain forward-looking statements within the meaning of the U.S. federal securities laws with\nrespect to the Parties and the Business Combination and the other transactions contemplated in the Business Combination Agreement (collectively,\nthe “Transactions”). The expectations, estimates, and projections of the businesses of the Company and SBXD may differ from\ntheir actual results and consequently, you should not rely on these forward-looking statements as predictions of future events. Words\nsuch as “expect,” “estimate,” “project,” “budget,” “forecast,” “anticipate,”\n“intend,” “plan,” “may,” “will,” “could,” “should,” “believe,”\n“predict,” “potential,” “continue,” and similar expressions are intended to identify such forward-looking\nstatements. These forward-looking statements include, without limitation, future performance and anticipated financial impacts of the\nTransactions, the satisfaction of the closing conditions to the Transactions, and the timing of the completion of the Transactions. These\nforward-looking statements involve significant risks and uncertainties that could cause the actual results to differ materially from the\nexpected results. Most of these factors are outside of the control of the Company, PubCo and SBXD and are difficult to predict. Factors\nthat may cause such differences include, but are not limited to: (1) the Transactions not being completed in a timely manner or at\nall, which may adversely affect the price of SBXD’s securities; (2) the Transactions not being completed by SBXD’s business\ncombination deadline; (3) the failure by the parties to satisfy the conditions to the consummation of the Transactions, including\nthe approval of SBXD’s shareholders; (4) failure to realize the anticipated benefits of the Transactions, which may be affected\nby, among other things, competition, the ability of PubCo to grow and manage growth profitably and retain its key employees, and the demand\nin South Korea for digital assets; (5) the level of redemptions of SBXD’s public shareholders which will reduce the amount\nof funds available for PubCo to execute on its business strategies and may make it difficult to obtain or maintain the listing or trading\nof PubCo common stock on a major securities exchange; (6) the failure of PubCo to obtain or maintain the listing of its securities\non any securities exchange after closing of the Transactions; (7) costs related to the Transactions and as a result of becoming a\npublic company that may be higher than currently anticipated; (8) changes in business, market, financial, political and regulatory\nconditions; (9) PubCo’s anticipated operations and business, including the highly volatile nature of the price of Bitcoin and\nthe demand for digitals assets in Korea; (10) PubCo’s stock price will be highly correlated to the price of Bitcoin and the\nprice of Bitcoin may decrease between the signing of the definitive documents for the Transactions and the closing of the Transactions\nor at any time after the closing of the Transactions; (11) increased competition in the industries in which PubCo will operate; (12) significant\nlegal, commercial, regulatory and technical uncertainty regarding Bitcoin; (13) treatment of crypto assets for U.S. and foreign tax purposes;\n(14) after consummation of the Transactions, PubCo experiences difficulties managing its growth and expanding operations; (15) challenges\nin implementing PubCo’s business plan due to operational challenges, significant competition and regulation; (16) being considered\nto be a “shell company” by the securities exchange on which PubCo common stock will be listed or by the SEC, which may impact\nthe ability to list PubCo common stock and restrict reliance on certain rules or forms in connection with the offering, sale or resale\nof securities; (17) the outcome of any potential legal proceedings that may be instituted against PubCo, the Company, SBXD or others following\nannouncement of the Transactions; (18) trading price and volume of PubCo common stock may be volatile following the Transactions and an\nactive trading market may not develop; (19) PubCo stockholders may experience dilution in the future due to the exercise of a significant\nnumber of existing warrants and any future issuances of equity securities in PubCo; (20) investors may experience immediate and material\ndilution upon Closing as a result of the SBXD Class B ordinary shares held by the sponsor of SBXD (the “Sponsor”), since\nthe value of the SBXD Class B ordinary shares is likely to be substantially higher than the nominal price paid for them, even if\nthe trading price of PubCo common stock at such time is substantially less than the price per share paid by investors; (21) conflicts\nof interest that may arise from investment and transaction opportunities involving PubCo, the Company, its affiliates and other investors\nand clients; (22) legal, regulatory, political, currency, and economic risks specific to South Korea, including risks related to geopolitical\ntensions in the region; (23) risks related to, and potential loss of the entire investment in, the Company’s potential investment\nin a single KOSDAQ-listed company; (24) Bitcoin trading venues may experience greater fraud, security failures or regulatory or operational\nproblems than trading venues for more established asset classes; (25) the custody of PubCo’s Bitcoin, including the loss or destruction\nof private keys required to access its Bitcoin and cyberattacks or other data loss relating to its Bitcoin, which could cause PubCo to\nlose some or all of its Bitcoin; (26) a security breach or cyber-attack and unauthorized parties obtain access to PubCo’s Bitcoin\nassets, PubCo may lose some or all of its Bitcoin temporarily or permanently and its financial condition and results of operations could\nbe materially adversely affected; (27) the emergence or growth of other digital assets, including those with significant private or public\nsector backing, including by governments, consortiums or financial institutions, could have a negative impact on the price of Bitcoin\nand adversely affect PubCo’s business; (28) potential regulatory change reclassifying Bitcoin as a security could lead to the PubCo’s\nclassification as an “investment company” under the Investment Company Act of 1940 and could adversely affect the market price\nof Bitcoin and the market price of PubCo listed securities; (29) it is not possible to predict the amount of PubCo common stock sold under\nthe standby equity purchase agreement (“SEPA”) or the gross proceeds resulting from such sales, that sales under the SEPA\nwill cause dilution to existing PubCo shareholders, PubCo may spend any proceeds under the SEPA in ways that may not generate a significant\nreturn; and (30) other risks and uncertainties included in (x) the “Risk Factors” sections of the SBXD Annual Report\nand (y) other documents filed or to be filed with or furnished or to be furnished to the SEC by PubCo and SBXD. The foregoing list\nof factors is not exclusive. You should not place undue reliance upon any forward-looking statements, which speak only as of the date\nmade. The Company, PubCo and SBXD do not undertake or accept any obligation or undertaking to release publicly any updates or revisions\nto any forward-looking statements to reflect any change in their expectations or any change in events, conditions, or circumstances on\nwhich any such statement is based, except as required by law. Past performance by the Company’s, PubCo’s or SBXD’s management\nteams and their respective affiliates is not a guarantee of future performance. Therefore, you should not place undue reliance on the\nhistorical record of the performance of the Company’s, PubCo’s or SBXD’s management teams or businesses associated with\nthem as indicative of future performance of an investment or the returns that the Company, PubCo or SBXD will, or are likely to, generate\ngoing forward.\n\n \n\n \n\n \n\nForward-looking\nstatements speak only as of the date they are made. Readers are cautioned not to put undue reliance on forward-looking statements, and\nnone of the Parties or any of their respective representatives assumes any obligation and do not intend to update or revise these forward-looking\nstatements, whether as a result of new information, future events, or otherwise. None of the Parties or any of their respective representatives\ngives any assurance that any of SBXD, PubCo or the Company will achieve its expectations. The inclusion of any statement in this presentation\ndoes not constitute an admission by SBXD, the Company or PubCo or any other person that the events or circumstances described in such\nstatement are material.\n\n \n\n \n\n \n\n**SIGNATURE**\n\n \n\nPursuant to the requirements of the Securities\nExchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.\n\n \n\n**SILVERBOX CORP IV**\n\n  \n\n By:/s/ Stephen Kadenacy\n\n Name:Stephen Kadenacy\n\n Title:Chief Executive Officer\n\n   \n\n Dated:May 12, 2026"}