Pyxis Oncology is selling 36,047,919 shares at $2.900 and pre-funded warrants, with common warrants at $3.50 that cannot be exercised until stockholders approve more authorized shares. Its auditor's report on the 2025 financial statements carries a going-concern warning.
Pyxis Oncology agreed to sell 19,600,153 shares at $2.551 and warrants at $3.289 to investors led by BVF Partners L.P. The press release says the upfront money extends cash into the second quarter of 2027, while the company's annual report carried a going-concern warning and said cash would fund operations only into the fourth quarter of 2026.
What Pyxis Oncology does
Pyxis Oncology is a clinical-stage oncology company developing treatments for solid tumors, with an immediate focus on head and neck squamous cell carcinoma (HNSCC). Its lead product candidate, micvotabart pelidotin (MICVO, formerly PYX-201), is an investigational antibody-drug conjugate that targets extradomain-B of fibronectin (EDB+FN), a component of the tumor microenvironment. The company describes a three-part mechanism in which the released payload kills cancer cells directly, spreads to nearby cancer cells through a bystander effect, and triggers immunogenic cell death. MICVO is being studied as a monotherapy in recurrent and metastatic HNSCC and in combination with KEYTRUDA (pembrolizumab) in first-line and later-line recurrent and metastatic HNSCC and other solid tumors. A Phase 1 monotherapy dose expansion began in January 2025 at 5.4 mg/kg. The combination study, PYX-201-102, is a Phase 1/2 trial that is actively enrolling. Merck & Co., Inc. (Merck) provides KEYTRUDA under a Clinical Trial Collaboration and Supply Agreement with the company.
Product or program
What it is
Stage
Micvotabart pelidotin (MICVO, formerly PYX-201)
Antibody-drug conjugate targeting extradomain-B of fibronectin in solid tumors
Phase 1 monotherapy dose expansion (Part 2) in R/M HNSCC
MICVO with KEYTRUDA (PYX-201-102)
Combination study of MICVO with pembrolizumab in advanced solid tumors
Latest balance sheet, Jun 30, 2026 (10-Q): cash and equivalents $18.9 million, plus short-term investments of $14.1 million, $33.0 million in all.
Figures as reported to the SEC in XBRL; each one links to its filing. Not adjusted, not investment advice.
Questions about Pyxis Oncology
Has Pyxis Oncology issued a going-concern warning?
Our latest story on this, dated Sep 29, 2026: "Pyxis Oncology prices $109,998,133 stock and warrant offering at $2.90". The story links the filing or release it is based on. Read the story.
Has Pyxis Oncology raised money recently?
Our latest story on this, dated Sep 29, 2026: "Pyxis Oncology prices $109,998,133 stock and warrant offering at $2.90". The story links the filing or release it is based on. Read the story.
What is the ticker symbol of Pyxis Oncology?
Pyxis Oncology, Inc. trades under the ticker PYXS on NASDAQ.
Where is Pyxis Oncology listed?
Pyxis Oncology, Inc. is listed on NASDAQ.
What is the SEC CIK of Pyxis Oncology?
The SEC Central Index Key (CIK) for Pyxis Oncology, Inc. is 1782223. Its filings are on SEC EDGAR.
How many shares does Pyxis Oncology have outstanding?
83,408,050 shares as of 2026-08-12, per the cover page of its 10-Q filed 2026-08-13.
Which country or territory is Pyxis Oncology listed under?
Our directory records Pyxis Oncology, Inc. under United States.
What does Pyxis Oncology do?
Our directory classifies Pyxis Oncology, Inc. as: Pharmaceuticals: Major. This is a directory classification, not a description of the pipeline.
What is the ISIN of Pyxis Oncology?
The ISIN recorded for Pyxis Oncology, Inc. is US7473241013.
Does aibio.space cover Pyxis Oncology?
aibio.space lists Pyxis Oncology, Inc. among 2,820 public biotech companies and publishes its news here as stories appear.
Where is Pyxis Oncology incorporated?
SEC records list its state or country of incorporation as DE.
What does Pyxis Oncology develop?
Pyxis Oncology is a clinical-stage oncology company developing treatments for solid tumors, with an immediate focus on head and neck squamous cell carcinoma (HNSCC). Its lead product candidate, micvotabart pelidotin (MICVO, formerly PYX-201), is an investigational antibody-drug conjugate that targets extradomain-B of fibronectin (EDB+FN), a component of the tumor microenvironment.
What is Micvotabart pelidotin (MICVO, formerly PYX-201) from Pyxis Oncology?
Micvotabart pelidotin (MICVO, formerly PYX-201): Antibody-drug conjugate targeting extradomain-B of fibronectin in solid tumors Stage: Phase 1 monotherapy dose expansion (Part 2) in R/M HNSCC.
What is MICVO with KEYTRUDA (PYX-201-102) from Pyxis Oncology?
MICVO with KEYTRUDA (PYX-201-102): Combination study of MICVO with pembrolizumab in advanced solid tumors Stage: Phase 1/2, actively enrolling.
What was Pyxis Oncology's revenue last year?
$13.9 million for the fiscal year ended Dec 31, 2025, as reported to the SEC.
Investor discussion: Pyxis Oncology
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Capital-markets timeline
Financings, listing notices, splits, legal actions and other investor events at Pyxis Oncology, newest first. Each line links the filing it comes from.
Set up an at-the-market program to sell shares over time. SEC Form S-3. Source
Financings
Reported a financing. SEC Form 8-K (Items 1.01,3.02,7.01). Source
Financings
Set up an at-the-market program to sell shares over time. SEC Form S-3. Source
Distress
Reported substantial doubt about its ability to continue as a going concern. SEC Form 10-Q. Source
Stock chart
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SEC filings and registration
SEC name
Pyxis Oncology, Inc.
CIK
1782223
Industry (SIC)
Pharmaceutical Preparations (2834)
US tickers
PYXS (Nasdaq)
State or country of incorporation
DE
Fiscal year ends
December 31
Filer category
<br>Emerging growth company
Business address
321 HARRISON AVENUE, BOSTON, MA, 02118
Phone
(617) 221-9059
Shares outstanding
83,408,050 as of 2026-08-12 (10-Q filed 2026-08-13)
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
Pyxis Oncology, Inc. is a public biotech or pharmaceutical company listed on NASDAQ under the ticker PYXS, 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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