Ticker LaunchSPAC · Merger completed
D. Boral ARC Acquisition I Corp.
Business combination with Exascale Labs Inc.
D. Boral ARC Acquisition I Corp. is a blank-check company (SPAC) that raised $250M in its initial public offering on Aug 1, 2025, listing on Nasdaq. It completed its business combination with Exascale Labs Inc. on Aug 27, 2026; the combined company is Exascale Labs Holdings Inc. (XLAB). D. Boral Capital led the IPO, with Roth Capital. Loeb & Loeb advised the SPAC and Paul Hastings advised the underwriters on the IPO.
- Status
- Merger completed
- IPO date
- Aug 1, 2025
- IPO size
- $250M
- IPO exchange
- Nasdaq
- Target
- Exascale Labs Inc.
- Announced
- Jan 13, 2026
- Closed
- Aug 27, 2026
- Combined company
- Exascale Labs Holdings Inc. (XLAB)
- IPO underwriters
- D. Boral Capital and Roth Capital
- SPAC counsel (IPO)
- Loeb & Loeb and Forbes Hare
- Underwriters' counsel (IPO)
- Paul Hastings
More on this SPAC for subscribers
- Trust balance and value per share
- Redemptions at each extension and at the merger vote
- Liquidation deadline and extension history
- Merger proxy, registration statement and investor presentation
- Analyst notes from the filings
Every record in the database also has its full filing timeline, a daily-updated calendar, watchlist alerts and Excel export.
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Filings
- IPO prospectus (424B4) Aug 1, 2025
- Deal announcement (8-K) Jan 13, 2026
- All filings on EDGAR CIK 2065779
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