SilverBox Corp IV Moves to OTC Markets After NYSE Delisting
Summary
SilverBox Corp IV's securities began trading on the OTCID Basic Market under new ticker symbols after being delisted from the NYSE, confirming the transition disclosed three days earlier.
Key Events · Legal and Risk Events · SBXD
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NYSE Delisting Completed
Securities transitioned to OTCID Basic Market effective September 28, 2026, following the delisting notice received September 25, 2026 for failing to maintain the $40 million market cap requirement.
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New OTC Ticker Symbols
Units now trade as SBXUF, Class A ordinary shares as SBXDF, and warrants as SBXWF on the OTC Markets.
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Company Remains Public Reporting
SilverBox Corp IV states it intends to remain a public reporting company despite the exchange delisting.
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Distressed SPAC Context
Only $10.5 million remains in the trust account after approximately 19.0 million shares were redeemed for $206.6 million, and the Parataxis Holdings merger deadline extends to December 31, 2026.
Analysis · SBXD · Real Estate & Construction
Effective September 28, 2026, SilverBox Corp IV's securities have officially transitioned to the OTCID Basic Market, following the NYSE delisting notice disclosed three days ago. The new ticker symbols are SBXUF for units, SBXDF for Class A ordinary shares, and SBXWF for warrants. The company states it intends to remain a public reporting company, but the move to OTC Markets typically reduces liquidity and institutional investor access, which could further pressure the stock price. This comes amid a distressed SPAC situation where only $10.5 million remains in the trust account after massive redemptions, and the merger with Parataxis Holdings faces an extended deadline of December 31, 2026.
How filings like this one have moved
In the 30 days to Oct 2, 2026, 29.9% of the 1661 measured filings Wiseek scored 7 moved their stock by 5% or more by the next session's close. The median move was -0.57%. These are measured outcomes after filings of this importance, not a forecast for this one.
Measured one observation per ticker per day, after exclusions. Current figures: Filing Impact Tracker · open dataset
At the time of this filing, SBXD was trading at $11.39 on NYSE in the Real Estate & Construction sector, with a market capitalization of approximately $73.2M. This filing was assessed with negative market sentiment and an importance score of 7 out of 10.