Every 10-Q that SilverBox Corp IV (SBXD) has filed with the SEC in the last 24 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 10-Q covers the quarterly report filed between annual reports, so if you follow SBXD and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full SBXD filings page.
SilverBox Corp IV, a Cayman Islands SPAC, reported net income of $1.7 million for the quarter and $3.0 million for the six months ended June 30, 2026, driven entirely by $3.8 million of interest on investments in its $217.1 million Trust Account, partially offset by $0.8 million of general and administrative expenses.
Cash outside the Trust was only $15,104 with a working capital deficit of $497,133, and management disclosed that liquidity constraints and the requirement to liquidate if no business combination is completed by April 15, 2027 raise substantial doubt about the company’s ability to continue as a going concern. The company has a Business Combination Agreement with Parataxis Holdings LLC and, on August 11, 2026, shareholders approved extending the combination deadline and removing the $5,000,001 net tangible asset redemption limitation, leading to redemptions of about 19.0 million Class A shares for roughly $206.6 million, leaving approximately $10.5 million in the Trust Account.
SilverBox Corp IV, a SPAC, reported net income of $1,374,660 for the quarter ended March 31, 2026, driven by $1,870,025 of interest on its Trust Account and offset by $495,365 of general and administrative costs.
Cash outside the trust was only $2,372 with a working capital deficit of $342,040, while $215,217,195 remained invested in the Trust Account. The company has a signed Business Combination Agreement with Parataxis and must close a transaction by August 19, 2026 or liquidate, leading management to state that there is substantial doubt about its ability to continue as a going concern.
SilverBox Corp IV reported third‑quarter results as a SPAC focused on completing a business combination. Total assets were $211.4 million, primarily U.S. Treasury investments in the Trust Account. Class A ordinary shares subject to possible redemption were recorded at $211,208,265, or $10.56 per share as of September 30, 2025.
Net income was $637,702 for the quarter and $4,031,086 for the nine months, driven by $2,255,300 and $6,553,627 of interest earned on the Trust Account, respectively, offset by general and administrative expenses. Cash outside the Trust Account was $55,669.
On August 6, 2025, the company entered into a Business Combination Agreement with Parataxis entities; Santander US Capital Markets was engaged for equity capital markets advisory with fees of up to $10.3 million payable upon closing. The filing notes substantial doubt about the company’s ability to continue as a going concern absent completing a business combination by the current deadline of August 19, 2026. As of November 12, 2025, there were 20,455,000 Class A and 5,000,000 Class B shares outstanding.
SilverBox Corp IV (SBXD) is a blank-check company that held $208,952,965 in a trust and reported total assets of $209,469,723 at June 30, 2025. The company generated $4.30 million of interest on trust investments for the six months and reported $3.39 million net income for the same period, while operating costs were $904,943 for six months. Cash outside the trust was $279,366 with working capital of $454,784, and Class A shares subject to redemption were recorded at a redemption value of $208,952,965.
The balance sheet shows material deferred obligations, including a $10.3 million deferred underwriting fee and $975,661 of deferred legal fees. Management disclosed substantial doubt about the company’s ability to continue as a going concern within one year absent additional financing. In subsequent events, on August 6, 2025 the company entered a business combination agreement with Parataxis and agreed to engage Santander US Capital Markets for advisory services with fees up to $10.3 million.