GRID AI's former shareholders would own about 82.5% of Entero's fully diluted common stock, subject to shareholder approval, and could name two directors at closing.
Nasdaq closed the matter on July 3, 2025, after the company held its annual meeting on June 30, 2025. The April annual report said the planned rescission of the ImmunogenX merger needed shareholder approval.
Entero says it is reviewing the accounting treatment of a significant transaction and needs more time for its 2024 annual report. The business section describes an ImmunogenX rescission that the company expects to close by June 30, 2025.
Entero Therapeutics, now GridAI Technologies, signed a rescission agreement with all former ImmunogenX shareholders. It still needs shareholder approval on or before June 30, 2025.
What GridAI Technologies does
GridAI Technologies Corp., formerly Entero Therapeutics, Inc., describes itself as a diversified technology and life sciences company. It operates through Grid AI Corp., which develops software and services for energy orchestration and grid optimization, and through its legacy biopharmaceutical activities. Grid AI Corp. is in the development stage of an AI data center platform designed to use and optimize distributed energy resources, including battery energy storage systems, on-site generation and grid interconnections, and the company states there is currently no revenue from this platform. The legacy biopharmaceutical focus is Adrulipase, a recombinant lipase enzyme designed to enable the digestion of fats and other nutrients in patients with exocrine pancreatic insufficiency, including patients with cystic fibrosis and chronic pancreatitis. The company plans to continue development activities relating to Adrulipase. It acquired Grid AI Corp. in a share exchange completed on September 30, 2025, changed its name effective December 1, 2025, and changed its Nasdaq symbol from ENTO to GRDX.
Product or program
What it is
Stage
AI data center platform
Software to accelerate power availability and optimize energy for AI data centers
development stage; no revenue
Adrulipase
Recombinant lipase enzyme for exocrine pancreatic insufficiency
Latest balance sheet, Jun 30, 2026 (10-Q/A): cash and equivalents $1.4 million.
Figures as reported to the SEC in XBRL; each one links to its filing. Not adjusted, not investment advice.
Questions about GridAI Technologies
Is GridAI Technologies involved in a merger or acquisition?
Our latest story on this, dated Jul 8, 2025: "Entero Therapeutics (now GridAI Technologies) regains Nasdaq annual meeting compliance". The story links the filing or release it is based on. Read the story.
What is the ticker symbol of GridAI Technologies?
GridAI Technologies Corp. trades under the ticker GRDX on NASDAQ.
Where is GridAI Technologies listed?
GridAI Technologies Corp. is listed on NASDAQ.
What is the SEC CIK of GridAI Technologies?
The SEC Central Index Key (CIK) for GridAI Technologies Corp. is 1604191. Its filings are on SEC EDGAR.
How many shares does GridAI Technologies have outstanding?
7,131,123 shares as of 2026-08-21, per the cover page of its 10-Q filed 2026-08-21.
Which country or territory is GridAI Technologies listed under?
Our directory records GridAI Technologies Corp. under United States.
What does GridAI Technologies do?
Our directory classifies GridAI Technologies Corp. as: Biotechnology. This is a directory classification, not a description of the pipeline.
What is the ISIN of GridAI Technologies?
The ISIN recorded for GridAI Technologies Corp. is US33749P5070.
Does aibio.space cover GridAI Technologies?
aibio.space lists GridAI Technologies Corp. among 2,820 public biotech companies and publishes its news here as stories appear.
Where is GridAI Technologies incorporated?
SEC records list its state or country of incorporation as DE.
What does GridAI Technologies develop?
GridAI Technologies Corp., formerly Entero Therapeutics, Inc., describes itself as a diversified technology and life sciences company. It operates through Grid AI Corp., which develops software and services for energy orchestration and grid optimization, and through its legacy biopharmaceutical activities.
What is AI data center platform from GridAI Technologies?
AI data center platform: Software to accelerate power availability and optimize energy for AI data centers Stage: development stage; no revenue.
What is Adrulipase from GridAI Technologies?
Adrulipase: Recombinant lipase enzyme for exocrine pancreatic insufficiency Stage: development activities to continue (stage not stated).
Is GridAI Technologies profitable?
GridAI Technologies Corp. reported a net loss of $6.4 million for the fiscal year ended Dec 31, 2025, and used $5.7 million of cash in operations, per its annual report to the SEC.
How much does GridAI Technologies spend on research and development?
$925,482 in the fiscal year ended Dec 31, 2025, per its annual report.
Investor discussion: GridAI Technologies
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Capital-markets timeline
Financings, listing notices, splits, legal actions and other investor events at GridAI Technologies, newest first. Each line links the filing it comes from.
Distress
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 1.01,3.02,9.01). Source
Distress
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 1.01,3.02,9.01). Source
Listings
Reported a notice from its stock exchange about continued listing requirements. SEC Form 8-K (Items 8.01). Source
Listings
Reported a notice from its stock exchange about continued listing requirements. SEC Form 8-K (Items 3.01,7.01,9.01). Source
Distress
Reported that a debt obligation was accelerated. SEC Form 8-K (Items 2.04). Source
Distress
Told the SEC a periodic report would be filed late. SEC Form NT 10-K. Source
Mergers
Reported completing an acquisition or a sale of assets. SEC Form 8-K (Items 2.01,9.01). Source
Distress
Reported a leadership departure tied to a disagreement or a restructuring. SEC Form 8-K (Items 1.01,5.02,5.03,8.01,9.01). Source
Distress
Told the SEC a periodic report would be filed late. SEC Form NT 10-Q. Source
Listings
Reported a notice from its stock exchange about continued listing requirements. SEC Form 8-K (Items 8.01). Source
Financings
Reported a financing. SEC Form 8-K (Items 1.01,2.03,9.01). Source
Mergers
Reported completing an acquisition or a sale of assets. SEC Form 8-K (Items 1.01,2.01,3.02,5.03,7.01,8.01,9.01). Source
Distress
Reported the end of a material agreement. SEC Form 8-K (Items 1.02,5.02,9.01). Source
Listings
Asked shareholders to approve a reverse stock split. SEC Form PRE 14A. Source
Listings
Reported a reverse stock split. SEC Form 8-K (Items 3.03,5.03,8.01,9.01). Source
Listings
Reported a notice from its stock exchange about continued listing requirements. SEC Form 8-K (Items 8.01). Source
Listings
Reported a shareholder vote on a reverse stock split or more authorized shares. SEC Form 8-K (Items 5.07). Source
Listings
Reported a notice from its stock exchange about continued listing requirements. SEC Form 8-K (Items 8.01). Source
Listings
Asked shareholders to approve a reverse stock split. SEC Form DEF 14A. Source
Listings
Asked shareholders to approve a reverse stock split. SEC Form PRE 14A. Source
Financings
Filed a registration statement for a share offering. SEC Form S-1. Source
Listings
Reported a notice from its stock exchange about continued listing requirements. SEC Form 8-K (Items 3.01). Source
Distress
Told the SEC a periodic report would be filed late. SEC Form NT 10-K. Source
Mergers
Reported a merger or acquisition agreement. SEC Form 8-K (Items 1.01,5.02,7.01,9.01). Source
Listings
Reported a notice from its stock exchange about continued listing requirements. SEC Form 8-K (Items 1.01,3.01,5.02,9.01). Source
Listings
Reported a notice from its stock exchange about continued listing requirements. SEC Form 8-K (Items 3.01). Source
Distress
Reported that a debt obligation was accelerated. SEC Form 8-K (Items 2.04). 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:GRDX on TradingView.
SEC filings and registration
SEC name
GridAI Technologies Corp.
CIK
1604191
Industry (SIC)
Electric & Other Services Combined (4931)
US tickers
GRDX (Nasdaq)
State or country of incorporation
DE
Fiscal year ends
December 31
Filer category
Non-accelerated filer<br>Smaller reporting company
Business address
433 PLAZA REAL, BOCA RATON, FL
Phone
561-589-7020
Shares outstanding
7,131,123 as of 2026-08-21 (10-Q filed 2026-08-21)
Former names
Entero Therapeutics, Inc.; First Wave BioPharma, Inc.; AzurRx BioPharma, Inc.
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
GridAI Technologies Corp. is a public biotech or pharmaceutical company listed on NASDAQ under the ticker GRDX, recorded under United States. The directory classifies it as Biotechnology. 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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