SPAC · Merger completed
Big Rock Partners Acquisition Corp.
Business combination with NeuroRx, Inc.
Big Rock Partners Acquisition Corp. is a blank-check company (SPAC) that raised $60M in its initial public offering on Nov 21, 2017, listing on Nasdaq Capital Market. It completed its business combination with NeuroRx, Inc. on May 24, 2021; the combined company is NRX Pharmaceuticals, Inc. (NRXP). Officer of Atlantic Gulf Communities led the IPO, with Homart Development Company. Akerman advised the SPAC and Graubard Miller advised the underwriters on the IPO.
NeuroRx is a pharmaceutical company developing RLF-100 and NRX-101. NRX-101 has Breakthrough Therapy Designation and a Special Protocol Agreement for suicidal bipolar depression and is in Phase 3 trials.
- Status
- Merger completed
- IPO date
- Nov 21, 2017
- IPO size
- $60M
- IPO exchange
- Nasdaq Capital Market
- Target
- NeuroRx, Inc.
- Announced
- Dec 17, 2020
- Closed
- May 24, 2021
- Combined company
- NRX Pharmaceuticals, Inc. (NRXP)
- IPO underwriters
- Officer of Atlantic Gulf Communities and Homart Development Company
- SPAC counsel (IPO)
- Akerman
- Underwriters' counsel (IPO)
- Graubard Miller
More on this SPAC for subscribers
- Trust balance and value per share
- Liquidation deadline and extension history
- PIPE and other committed financing
- 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) Nov 21, 2017
- Deal announcement (8-K) Dec 17, 2020
- Press release
- All filings on EDGAR CIK 1719406
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