Form 8-K
8-K — Nutex Health Inc.
Accession: 0001628280-26-059602
Filed: 2026-08-31
Period: 2026-08-31
CIK: 0001479681
SIC: 7389 (SERVICES-BUSINESS SERVICES, NEC)
Item: <ITEMS>1.05
Documents
8-K — nutx-20260831.htm (Primary)
XML — IDEA: XBRL DOCUMENT (R1.htm)
8-K
8-K (Primary)
Filename: nutx-20260831.htm · Sequence: 1
nutx-20260831
0001479681FALSE00014796812026-08-312026-08-31
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 8-K
CURRENT REPORT
Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934
Date of Report (Date of earliest event reported): August 31, 2026
NUTEX HEALTH INC.
(Exact name of registrant as specified in its charter)
Delaware
001-41346
11-3363609
(State or Other Jurisdiction
of Incorporation)
(Commission File Number)
(I.R.S. Employer
Identification No.)
1776 Yorktown Street, Suite 700, Houston, Texas 77056
(Address of principal executive offices) (zip code)
(713) 660-0557
(Registrant’s telephone number, including area code)
N/A
(Former name or former address, if changed since last report)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
☐ Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐ Pre-commencement communication pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐ Pre-commencement communication pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Securities registered pursuant to Section 12(b) of the Act:
Title of each class
Trading Symbol(s)
Name of each exchange on which registered
Common Stock, $0.001 par value
NUTX
The NASDAQ Stock Market LLC
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).
Emerging growth company ☐
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐
Item 1.05 Material Cybersecurity Incidents.
As disclosed in Item 8.01 of a Current Report on Form 8-K filed with the Securities and Exchange Commission on August 24, 2026 (the “Prior 8-K”), Nutex Health Inc. (the “Company”) became aware of unauthorized activity involving data stored on its computer network. As disclosed in the Prior 8-K, the Company engaged an independent third-party cybersecurity response team and forensic experts, activated a cybersecurity response plan, implemented containment measures and notified law enforcement.
Based on the current status of the Company’s ongoing investigation, the Company believes that certain information maintained on the Company’s servers was accessed and exfiltrated by an unauthorized third party, including patient and employee, credentialed provider, business and financial information that is private and/or confidential. The third party has threatened to post such information externally. To date, the Company has not identified any material impact on its business operations or financial reporting systems.
The Company continues to assess whether, and to what extent, patient, employee, credentialed provider, confidential business and financial information, intellectual property, or other information may have been accessed, acquired, or exfiltrated and continues to evaluate the potential impact of the unauthorized activity on the Company, including any potential disclosure of private and/or confidential information by the third party. The Company continues to evaluate applicable regulatory and legal notification requirements, and the Company intends to make all required notifications based on its findings, including to impacted patients.
Following the filing of the Prior 8-K, a purported class action complaint captioned Haley v. Nutex Health, Inc., Case No. 4:26-cv-07197, was filed on August 27, 2026, against the Company in the United States District Court for the Southern District of Texas, Houston Division. The complaint was filed on behalf of a putative class of all individuals whose personally identifiable information and/or protected health information was allegedly accessed and/or acquired by an unauthorized party in connection with the incident. The complaint asserts claims for negligence, negligence per se, breach of third-party beneficiary contract, and unjust enrichment, and seeks, among other things, compensatory and consequential damages, injunctive relief, credit monitoring and identity theft insurance, and attorneys’ fees and costs.
At this stage, the Company is unable to predict the outcome of the litigation or estimate the potential impact of the incident on the Company’s business strategy, operations, financial condition, results of operations or the trading price of the Company’s common stock.
Forward-Looking Statements
This Current Report on Form 8-K contains “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. Such forward-looking statements are intended to be covered by the safe harbor provisions for forward-looking statements contained in the Private Securities Litigation Reform Act of 1995 and are included in this statement for purposes of complying with these safe harbor provisions. This document contains certain forward-looking statements with respect to current beliefs, understanding and expectations regarding the incident and its remediation and investigation. These forward-looking statements can be identified by the fact that they do not relate only to historical or current facts. Forward-looking statements often use words such as “estimate,” “project,” “predict,” “will,” “would,” “should,” “could,” “may,” “might,” “anticipate,” “plan,” “intend,” “believe,” “expect,” “aim,” “goal,” “target,” “objective,” “commit,” “advance,” “likely” or similar expressions that convey the prospective nature of events or outcomes.
These forward-looking statements reflect current beliefs, understanding and expectations regarding the incident and its remediation and investigation. Factors that could cause actual results to differ materially from those indicated in the forward-looking statements include, but are not limited to: litigation to which the Company has or may become subject in connection with the incident; the results of the Company’s ongoing investigation and analysis of the scope and details of the cybersecurity incident and the potential discovery of new and additional information related thereto; the Company’s expectations regarding its ability to contain and remediate the cybersecurity incident, including the success of containment and remediation activities to date; any unauthorized release of the Company’s data, including third-party data held by the Company, or the use of any such data for fraudulent purposes; potential loss or destruction of Company data or adverse impacts to the Company’s operations; the impact of the cybersecurity incident on the Company’s relationships with customers, employees, governmental regulators, and other stakeholders; diversion of management’s attention from the Company’s operations to addressing the cybersecurity incident; the legal, reputational, and financial risks resulting from the cybersecurity incident, including those that may arise from any potential regulatory inquiries; other reputational risk related to the cybersecurity incident; regulatory scrutiny of the cybersecurity incident; risks related to the availability of the Company’s insurance coverage for losses and costs associated with the cybersecurity incident; and remediation and other additional costs that may be incurred by the Company in connection with the investigation and
remediation of the incident. Readers are cautioned that these forward-looking statements are not guarantees of future events or outcomes and they should not be unduly relied on, as they are based on information available to the Company and on management’s current beliefs and expectations as of the date of this Current Report on Form 8-K and are therefore inherently uncertain and subject to risks, uncertainties, and assumptions that are difficult to predict, including those identified in our filings with the Securities and Exchange Commission, including the risk factors contained in our most recent Annual Report on Form 10-K and our Quarterly reports on Form 10-Q for the periods ended March 31, 2026 and June 30, 2026. We undertake no obligation to revise or update any forward-looking statements, including to reflect events or circumstances occurring after the date of the filing of this report, except to the extent required by law.
SIGNATURE
Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, hereunto duly authorized.
Date: August 31, 2026
NUTEX HEALTH INC.
By:
/s/ Jon C. Bates
Jon C. Bates
Chief Financial Officer
XML — IDEA: XBRL DOCUMENT
XML
Filename: R1.htm · Sequence: 6
v3.26.1
Cover
Aug. 31, 2026
Cover [Abstract]
Document Type
8-K
Document Period End Date
Aug. 31, 2026
Registrant Name
NUTEX HEALTH INC.
Entity Incorporation, State or Country Code
DE
Entity File Number
001-41346
Entity Tax Identification Number
11-3363609
Entity Address, Address Line One
1776 Yorktown Street
Entity Address, Address Line Two
Suite 700
Entity Address, City or Town
Houston
Entity Address, State or Province
TX
Entity Address, Postal Zip Code
77056
City Area Code
713
Local Phone Number
660-0557
Written Communications
false
Soliciting Material
false
Pre-commencement Tender Offer
false
Pre-commencement Issuer Tender Offer
false
Title of 12(b) Security
Common Stock, $0.001 par value
Trading Symbol
NUTX
Security Exchange Name
NASDAQ
Entity Emerging Growth Company
false
Central Index Key
0001479681
Amendment Flag
false
X
- Definition
Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.
+ References
No definition available.
+ Details
Name:
dei_AmendmentFlag
Namespace Prefix:
dei_
Data Type:
xbrli:booleanItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Area code of city
+ References
No definition available.
+ Details
Name:
dei_CityAreaCode
Namespace Prefix:
dei_
Data Type:
xbrli:normalizedStringItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Cover page.
+ References
No definition available.
+ Details
Name:
dei_CoverAbstract
Namespace Prefix:
dei_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration
X
- Definition
For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period. The format of the date is YYYY-MM-DD.
+ References
No definition available.
+ Details
Name:
dei_DocumentPeriodEndDate
Namespace Prefix:
dei_
Data Type:
xbrli:dateItemType
Balance Type:
na
Period Type:
duration
X
- Definition
The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.
+ References
No definition available.
+ Details
Name:
dei_DocumentType
Namespace Prefix:
dei_
Data Type:
dei:submissionTypeItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Address Line 1 such as Attn, Building Name, Street Name
+ References
No definition available.
+ Details
Name:
dei_EntityAddressAddressLine1
Namespace Prefix:
dei_
Data Type:
xbrli:normalizedStringItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Address Line 2 such as Street or Suite number
+ References
No definition available.
+ Details
Name:
dei_EntityAddressAddressLine2
Namespace Prefix:
dei_
Data Type:
xbrli:normalizedStringItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Name of the City or Town
+ References
No definition available.
+ Details
Name:
dei_EntityAddressCityOrTown
Namespace Prefix:
dei_
Data Type:
xbrli:normalizedStringItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Code for the postal or zip code
+ References
No definition available.
+ Details
Name:
dei_EntityAddressPostalZipCode
Namespace Prefix:
dei_
Data Type:
xbrli:normalizedStringItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Name of the state or province.
+ References
No definition available.
+ Details
Name:
dei_EntityAddressStateOrProvince
Namespace Prefix:
dei_
Data Type:
dei:stateOrProvinceItemType
Balance Type:
na
Period Type:
duration
X
- Definition
A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Exchange Act
-Number 240
-Section 12
-Subsection b-2
+ Details
Name:
dei_EntityCentralIndexKey
Namespace Prefix:
dei_
Data Type:
dei:centralIndexKeyItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Indicate if registrant meets the emerging growth company criteria.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Exchange Act
-Number 240
-Section 12
-Subsection b-2
+ Details
Name:
dei_EntityEmergingGrowthCompany
Namespace Prefix:
dei_
Data Type:
xbrli:booleanItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.
+ References
No definition available.
+ Details
Name:
dei_EntityFileNumber
Namespace Prefix:
dei_
Data Type:
dei:fileNumberItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Two-character EDGAR code representing the state or country of incorporation.
+ References
No definition available.
+ Details
Name:
dei_EntityIncorporationStateCountryCode
Namespace Prefix:
dei_
Data Type:
dei:edgarStateCountryItemType
Balance Type:
na
Period Type:
duration
X
- Definition
The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Exchange Act
-Number 240
-Section 12
-Subsection b-2
+ Details
Name:
dei_EntityRegistrantName
Namespace Prefix:
dei_
Data Type:
xbrli:normalizedStringItemType
Balance Type:
na
Period Type:
duration
X
- Definition
The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Exchange Act
-Number 240
-Section 12
-Subsection b-2
+ Details
Name:
dei_EntityTaxIdentificationNumber
Namespace Prefix:
dei_
Data Type:
dei:employerIdItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Local phone number for entity.
+ References
No definition available.
+ Details
Name:
dei_LocalPhoneNumber
Namespace Prefix:
dei_
Data Type:
xbrli:normalizedStringItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Exchange Act
-Number 240
-Section 13e
-Subsection 4c
+ Details
Name:
dei_PreCommencementIssuerTenderOffer
Namespace Prefix:
dei_
Data Type:
xbrli:booleanItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Exchange Act
-Number 240
-Section 14d
-Subsection 2b
+ Details
Name:
dei_PreCommencementTenderOffer
Namespace Prefix:
dei_
Data Type:
xbrli:booleanItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Title of a 12(b) registered security.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Exchange Act
-Number 240
-Section 12
-Subsection b
+ Details
Name:
dei_Security12bTitle
Namespace Prefix:
dei_
Data Type:
dei:securityTitleItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Name of the Exchange on which a security is registered.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Exchange Act
-Number 240
-Section 12
-Subsection d1-1
+ Details
Name:
dei_SecurityExchangeName
Namespace Prefix:
dei_
Data Type:
dei:edgarExchangeCodeItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Exchange Act
-Number 240
-Section 14a
-Subsection 12
+ Details
Name:
dei_SolicitingMaterial
Namespace Prefix:
dei_
Data Type:
xbrli:booleanItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Trading symbol of an instrument as listed on an exchange.
+ References
No definition available.
+ Details
Name:
dei_TradingSymbol
Namespace Prefix:
dei_
Data Type:
dei:tradingSymbolItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Securities Act
-Number 230
-Section 425
+ Details
Name:
dei_WrittenCommunications
Namespace Prefix:
dei_
Data Type:
xbrli:booleanItemType
Balance Type:
na
Period Type:
duration