Nasdaq said NRX Pharmaceuticals is out of compliance because it did not hold an annual meeting within twelve months of fiscal year end. The company set the 2025 Annual Meeting for March 23, 2026.
NRx's subsidiary HOPE Therapeutics closed its purchase of Dura Medical, which runs two Florida clinics. The 8-K gives no purchase price, and part of the consideration is paid in later earn-outs and in interests that convert into HOPE shares.
The $8.8 million combines an August registered direct offering with at-the-market sales since July 1, 2025. The company says none of it carried warrants, repricing or variable-rate terms, but the filing gives no share count, price or investor names.
NRx Pharmaceuticals (Nasdaq: NRXP) told the SEC it needs more time to compile information for its June 30, 2025 quarterly report. It expects to file within five calendar days of the due date.
NRx told the SEC it will miss the regular deadline for its June quarter report and needs more time to compile information. It expects to file within the form's five-day grace period, and the notice gives no figures.
What NRX Pharmaceuticals does
NRx Pharmaceuticals is a clinical-stage bio-pharmaceutical company developing treatments for central nervous system disorders, including suicidal depression, chronic pain, post-traumatic stress disorder and schizophrenia. Its drug candidates enhance neuroplasticity by modulating the N-methyl-D-aspartate (NMDA) receptor. The three lead candidates are NRX-100, a preservative-free intravenous ketamine formulation, KETAFREE, a generic preservative-free ketamine formulation, and NRX-101, an oral fixed dose combination of D-cycloserine and lurasidone. The company is the founder and majority owner of HOPE Therapeutics, which offers interventional psychiatry care for treatment-resistant depression and PTSD using ketamine, transcranial magnetic stimulation, digital therapeutics and hyperbaric therapy. The company filed an Abbreviated New Drug Application for KETAFREE with priority review requested, and it expects to file a New Drug Application for NRX-100 in Q2 2026.
Product or program
What it is
Stage
NRX-100
Preservative-free intravenous ketamine formulation for suicidal depression
NDA expected to be filed in Q2 2026; Fast Track Designation awarded
KETAFREE
Generic preservative-free ketamine formulation for intravenous use
ANDA filed; commercial sales planned with FDA approval in Q3 2026
NRX-101
Oral fixed dose combination of D-cycloserine and lurasidone
Latest balance sheet, Jun 30, 2026 (10-Q): cash and equivalents $26.7 million.
Figures as reported to the SEC in XBRL; each one links to its filing. Not adjusted, not investment advice.
Questions about NRX Pharmaceuticals
Has NRX Pharmaceuticals raised money recently?
Our latest story on this, dated Sep 8, 2025: "NRx Pharmaceuticals says $8.8 million raise had no warrants or repricing terms". The story links the filing or release it is based on. Read the story.
Has NRX Pharmaceuticals received a Nasdaq deficiency notice?
Our latest story on this, dated Jan 16, 2026: "NRX Pharmaceuticals gets Nasdaq notice for missing annual meeting deadline". The story links the filing or release it is based on. Read the story.
What is the ticker symbol of NRX Pharmaceuticals?
NRX Pharmaceuticals, Inc. trades under the ticker NRXP on NASDAQ.
Where is NRX Pharmaceuticals listed?
NRX Pharmaceuticals, Inc. is listed on NASDAQ. Our directory also records these other listings: GETTEX:B1Q; LSX:A4091K.
What is the SEC CIK of NRX Pharmaceuticals?
The SEC Central Index Key (CIK) for NRX Pharmaceuticals, Inc. is 1719406. Its filings are on SEC EDGAR.
How many shares does NRX Pharmaceuticals have outstanding?
43,295,767 shares as of 2026-08-14, per the cover page of its 10-Q filed 2026-08-14.
Which country or territory is NRX Pharmaceuticals listed under?
Our directory records NRX Pharmaceuticals, Inc. under United States.
What does NRX Pharmaceuticals do?
Our directory classifies NRX Pharmaceuticals, Inc. as: Pharmaceuticals: Major. This is a directory classification, not a description of the pipeline.
What is the ISIN of NRX Pharmaceuticals?
The ISIN recorded for NRX Pharmaceuticals, Inc. is US6294442099.
Does aibio.space cover NRX Pharmaceuticals?
aibio.space lists NRX Pharmaceuticals, Inc. among 2,820 public biotech companies and publishes its news here as stories appear.
Where is NRX Pharmaceuticals incorporated?
SEC records list its state or country of incorporation as DE.
What does NRX Pharmaceuticals develop?
NRx Pharmaceuticals is a clinical-stage bio-pharmaceutical company developing treatments for central nervous system disorders, including suicidal depression, chronic pain, post-traumatic stress disorder and schizophrenia. Its drug candidates enhance neuroplasticity by modulating the N-methyl-D-aspartate (NMDA) receptor.
What is NRX-100 from NRX Pharmaceuticals?
NRX-100: Preservative-free intravenous ketamine formulation for suicidal depression Stage: NDA expected to be filed in Q2 2026; Fast Track Designation awarded.
What is KETAFREE from NRX Pharmaceuticals?
KETAFREE: Generic preservative-free ketamine formulation for intravenous use Stage: ANDA filed; commercial sales planned with FDA approval in Q3 2026.
What was NRX Pharmaceuticals's revenue last year?
$1.2 million for the fiscal year ended Dec 31, 2025, as reported to the SEC.
Investor discussion: NRX Pharmaceuticals
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Capital-markets timeline
Financings, listing notices, splits, legal actions and other investor events at NRX Pharmaceuticals, newest first. Each line links the filing it comes from.
Told the SEC a periodic report would be filed late. SEC Form NT 10-Q. Source
Financings
Reported a financing. SEC Form 8-K (Items 1.01,2.03,3.02,8.01,9.01). Source
Listings
Reported a notice from its stock exchange about continued listing requirements. SEC Form 8-K (Items 5.02,8.01,9.01). Source
Stock chart
Price chart and quote supplied by TradingView, delayed as the exchange requires. It loads only if you choose to show it. Information only, not investment advice. Open NASDAQ:NRXP on TradingView.
SEC filings and registration
SEC name
NRX Pharmaceuticals, Inc.
CIK
1719406
Industry (SIC)
Pharmaceutical Preparations (2834)
US tickers
NRXP (Nasdaq)
State or country of incorporation
DE
Fiscal year ends
December 31
Filer category
Non-accelerated filer<br>Smaller reporting company
Business address
1201 ORANGE STREET, WILMINGTON, DE, 19801
Phone
484-254-6134
Shares outstanding
43,295,767 as of 2026-08-14 (10-Q filed 2026-08-14)
Former names
Big Rock Partners Acquisition Corp.
Recent filings (8-K and 6-K are the company's own announcements)
Source: SEC EDGAR, retrieved October 23, 2026. Shares outstanding is the cover-page figure from the latest periodic report. The SEC does not publish share prices.
Listing details
NRX Pharmaceuticals, Inc. is a public biotech or pharmaceutical company listed on NASDAQ under the ticker NRXP, recorded under United States. The directory classifies it as Pharmaceuticals: Major. aibio.space tracks 2,820 public biotech companies worldwide and publishes investor news on them.
Listing facts come from our company directory, researched on October 22, 2026. A listing record does not certify that a security currently trades. Tell us about a change. Work at this company? Claim this page.
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