Form 8-K
8-K — Standard Nuclear, Inc.
Accession: 0001628280-26-060827
Filed: 2026-09-08
Period: 2026-09-08
CIK: 0002086716
SIC: 2810 (INDUSTRIAL INORGANIC CHEMICALS)
Item: Regulation FD Disclosure
Item: Financial Statements and Exhibits
Documents
8-K — stdn-20260908.htm (Primary)
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8-K
8-K (Primary)
Filename: stdn-20260908.htm · Sequence: 1
stdn-20260908
000208671600020867162026-09-082026-09-08
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): September 8, 2026
STANDARD NUCLEAR, INC.
(Exact name of registrant as specified in its charter)
Delaware 1-143400 99-3989746
(State or other jurisdiction of incorporation) (Commission File Number) (I.R.S. Employer Identification No.)
200 Europia Ave
Oak Ridge, TN 37830
Registrant telephone number, including area code: (865) 272-2324
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:
o Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
o Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
o Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
o Pre-commencement communications 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 Name of Each Exchange on Which Registered
Class A Common Stock, par value $0.00001 per share STDN The New York Stock Exchange
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
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. o
Item 7.01. Regulation FD Disclosure.
On September 8, 2026, Standard Nuclear, Inc. (the “Company”) made available on the Investor Relations section of its website (https://ir.standardnuclear.com/news-events/presentations) an investor presentation that the Company intends to use from time to time in meetings and presentations with investors, analysts, and other parties.
The information furnished pursuant to this Item 7.01 shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities under that Section, nor shall such information be deemed incorporated by reference into any filing of the Company under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such filing.
Item 9.01. Financial Statements and Exhibits.
(d) Exhibits.
Exhibit No. Description
104 Cover Page Interactive Data File (embedded within the Inline XBRL Document)
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 thereunto duly authorized.
Standard Nuclear, Inc.
Date: September 8, 2026 By: /s/ Kevin J. Harrill
Kevin J. Harrill
Chief Financial Officer
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