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XORTX ended June 30, 2026 with $994,045 in cash after a $5,000,000 public offering, and the going-concern note stays. Operations used $3,768,993 in the six months.
The company says it needs more time for financial reporting, closing procedures and other disclosure items.
What XORTX Therapeutics does
XORTX Therapeutics Inc. was incorporated in British Columbia as APAC Resources Inc. and became XORTX Therapeutics through a reverse take-over of XORTX Pharma Corp. on January 10, 2018. XORTX Pharma remains its only subsidiary. Its earlier programs centred on XORLO, a proprietary oral formulation of oxypurinol, for autosomal dominant polycystic kidney disease (ADPKD). The three-year history in the filing describes a bridging pharmacokinetics trial of XORLO, an FDA orphan drug designation for oxypurinol in ADPKD, and an orphan drug designation request for the XRx-008 program. In February 2026 the company agreed to extend the time to complete its Vectus Acquisition, which the filing says was needed to transfer intellectual property. The risk factors describe an acquisition of Psyga Bio as a transformative change to the business, with product candidates that are psychedelic and nature-derived compounds in early stages of development and not approved by any regulatory authority. The company also says it is negotiating a significant financing that would require changes to its board of directors. The filing lists operations in Calgary, Alberta and a registered office in Vancouver, British Columbia.
Product or program
What it is
Stage
XORLO (oxypurinol formulation)
Proprietary oral oxypurinol formulation for ADPKD
orphan drug designation granted for oxypurinol in ADPKD
XRx-008 program
Program for autosomal dominant polycystic kidney disease
orphan drug designation request submitted
Psyga Bio product candidates
Psychedelic and nature-derived compounds acquired through Psyga Bio
early stages of development; not approved by any regulatory authority
Latest balance sheet, Dec 31, 2021 (20-F): cash and equivalents C$18.9 million.
Figures as reported to the SEC in XBRL; each one links to its filing. Not adjusted, not investment advice.
Questions about XORTX Therapeutics
Has XORTX Therapeutics issued a going-concern warning?
Our latest story on this, dated Aug 17, 2026: "XORTX reports $994,045 in cash and a going-concern note for first half of 2026". The story links the filing or release it is based on. Read the story.
Has XORTX Therapeutics raised money recently?
Our latest story on this, dated Aug 17, 2026: "XORTX reports $994,045 in cash and a going-concern note for first half of 2026". The story links the filing or release it is based on. Read the story.
Has XORTX Therapeutics received a Nasdaq deficiency notice?
Our latest story on this, dated May 1, 2025: "XORTX Therapeutics files late-filing notice for 2024 annual report". The story links the filing or release it is based on. Read the story.
What is the ticker symbol of XORTX Therapeutics?
XORTX Therapeutics Inc. trades under the ticker XRTX on NASDAQ.
Where is XORTX Therapeutics listed?
XORTX Therapeutics Inc. is listed on NASDAQ. Our directory also records these other listings: GETTEX:A427MJ; LS:A427MJ; LSX:A427MJ.
What is the SEC CIK of XORTX Therapeutics?
The SEC Central Index Key (CIK) for XORTX Therapeutics Inc. is 1729214. Its filings are on SEC EDGAR.
How many shares does XORTX Therapeutics have outstanding?
12,989,678 shares as of 2021-12-31, per the cover page of its 20-F filed 2022-05-03.
Which country or territory is XORTX Therapeutics listed under?
Our directory records XORTX Therapeutics Inc. under Canada.
What does XORTX Therapeutics do?
Our directory classifies XORTX Therapeutics Inc. as: Pharmaceuticals: Major. This is a directory classification, not a description of the pipeline.
What is the ISIN of XORTX Therapeutics?
The ISIN recorded for XORTX Therapeutics Inc. is CA98420Q4051.
Does aibio.space cover XORTX Therapeutics?
aibio.space lists XORTX Therapeutics Inc. among 2,820 public biotech companies and publishes its news here as stories appear.
Where is XORTX Therapeutics incorporated?
SEC records list its state or country of incorporation as A1.
What does XORTX Therapeutics develop?
XORTX Therapeutics Inc. was incorporated in British Columbia as APAC Resources Inc. and became XORTX Therapeutics through a reverse take-over of XORTX Pharma Corp. on January 10, 2018. XORTX Pharma remains its only subsidiary.
What is XORLO (oxypurinol formulation) from XORTX Therapeutics?
XORLO (oxypurinol formulation): Proprietary oral oxypurinol formulation for ADPKD Stage: orphan drug designation granted for oxypurinol in ADPKD.
What is XRx-008 program from XORTX Therapeutics?
XRx-008 program: Program for autosomal dominant polycystic kidney disease Stage: orphan drug designation request submitted.
Investor discussion: XORTX Therapeutics
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Capital-markets timeline
Financings, listing notices, splits, legal actions and other investor events at XORTX Therapeutics, newest first. Each line links the filing it comes from.
Listings
Reported a notice from its stock exchange about continued listing requirements. SEC Form 6-K. Source
Listings
Reported a notice from its stock exchange about continued listing requirements. SEC Form 6-K. Source
Listings
Reported a reverse stock split. SEC Form 6-K. Source
Listings
Reported a notice from its stock exchange about continued listing requirements. SEC Form 6-K. Source
Listings
Reported a notice from its stock exchange about continued listing requirements. SEC Form 6-K. Source
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:XRTX on TradingView.
SEC filings and registration
SEC name
XORTX Therapeutics Inc.
CIK
1729214
Industry (SIC)
Pharmaceutical Preparations (2834)
US tickers
XRTX (Nasdaq)
State or country of incorporation
A1
Fiscal year ends
December 31
Filer category
Non-accelerated filer<br>Emerging growth company
Business address
SUITE 2400 - 745 THURLOW STREET, VANCOUVER, British Columbia, Canada, V6E 0C5
Phone
403-607-2621
Shares outstanding
12,989,678 as of 2021-12-31 (20-F filed 2022-05-03)
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
XORTX Therapeutics Inc. is a public biotech or pharmaceutical company listed on NASDAQ under the ticker XRTX, recorded under Canada. 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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