Standard Nuclear, Inc. (STDN) director files Form 3 showing zero share ownership

Rhea-AI Filing Summary

Standard Nuclear, Inc. director Cohen Seth Michael filed an initial ownership report indicating that he currently holds no securities of the company. The statement specifies that no securities of the issuer are beneficially owned by the reporting person as of the filing date, and no transactions or derivative positions are reported.

Key Figures

Beneficial ownership: 0 shares Reported buy transactions: 0 Reported sell transactions: 0

3 metrics

Beneficial ownership 0 shares Securities of Standard Nuclear, Inc. beneficially owned by Cohen Seth Michael as of the statement date

Reported buy transactions 0 BuyCount in transaction summary for Cohen Seth Michael

Reported sell transactions 0 SellCount in transaction summary for Cohen Seth Michael

Key Terms

beneficially owned, reporting person, Form 3

3 terms

beneficially owned financial

"No securities of the issuer are beneficially owned by the reporting person"

Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

reporting person regulatory

"No securities of the issuer are beneficially owned by the reporting person"

Form 3 regulatory

"Director files Form 3 showing zero share ownership"

Form 3 is the initial public filing that officers, directors and large shareholders must submit to report their ownership of a company’s securities when they become insiders. It acts like an opening inventory sheet that gives investors a starting point to see who holds significant stakes and to spot later trades or potential conflicts of interest, helping assess insider confidence and transparency.

FAQ

What does the Form 3 for STDN report about Cohen Seth Michael?

The Form 3 states that director Cohen Seth Michael currently beneficially owns no securities of Standard Nuclear, Inc. as of the statement date, and reports no transactions or derivative holdings.

Does the STDN Form 3 show any stock transactions by Cohen Seth Michael?

No. The Form 3 for STDN reports no transactions by Cohen Seth Michael. All transaction counts, including buys, sells, exercises, and gifts, are shown as zero in the summary data.

Is Cohen Seth Michael a director or officer of Standard Nuclear, Inc. (STDN)?

Cohen Seth Michael is listed as a director of Standard Nuclear, Inc. in the Form 3. He is not reported as an officer and has no officer title disclosed in this filing.

Does the STDN Form 3 report any derivative securities for Cohen Seth Michael?

No. The filing for STDN shows no derivative securities held by Cohen Seth Michael. The derivative summary is empty, and derivative transaction and holding entries are reported as zero.

What is the significance of zero beneficial ownership in the STDN Form 3?

Zero beneficial ownership means the reporting person does not currently hold Standard Nuclear, Inc. securities for SEC purposes. It simply establishes a baseline ownership status as of the Form 3’s reporting date.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Cohen Seth Michael

(Last) (First) (Middle)

C/O STANDARD NUCLEAR, INC.

200 EUROPIA AVE

(Street)

OAK RIDGE TENNESSEE 37830

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
08/12/2026

3. Issuer Name and Ticker or Trading Symbol
Standard Nuclear, Inc. [ STDN ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

No securities of the issuer are beneficially owned by the reporting person as of the date of this statement.

No securities are beneficially owned.

	/s/ Shahram Ghasemian, by power of attorney	08/14/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)