STOCK TITAN

Standard Nuclear, Inc. (STDN) preferred stake by Welara Capital detailed

(Neutral)
(Neutral)
Form Type
3

Rhea-AI Filing Summary

Standard Nuclear, Inc. has a significant shareholder, Welara Capital Partners LLC Series 3, reporting sizeable preferred stock holdings that are convertible into Class A Common Stock. The holder reports 15,000,000.0000 underlying shares via Series Seed-1 Preferred Stock, 3,515,018.0000 via Series A Preferred Stock, and 1,728,076.0000 via Series A-2 Preferred Stock.

Each preferred series may be converted into Class A Common Stock at the holder’s option at any time and will automatically convert at a 1-for-1 ratio in connection with completion of an initial public offering of Class A Common Stock. These preferred securities have no expiration date.

Positive

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Insider Welara Capital Partners LLC Series 3
Role 10% Owner
Type Security Shares Price Value
holding Series Seed-1 Preferred Stock F1 -- -- --
holding Series A Preferred Stock F2 -- -- --
holding Series A-2 Preferred Stock F3 -- -- --
Holdings After Transaction: Series Seed-1 Preferred Stock — 15,000,000 shares (Direct); Series A Preferred Stock — 3,515,018 shares (Direct); Series A-2 Preferred Stock — 1,728,076 shares (Direct)
Footnotes (3)
  1. F1. Pursuant to the Issuer's Fifth Amended and Restated Certificate of Incorporation, each share of Series Seed-1 Preferred Stock ("Series Seed-1 Preferred Stock") may be converted, at the option of the holder, at any time. In connection with the completion of the Issuer's initial public offering (the "IPO") of its Class A Common Stock, each share of Series Seed-1 Preferred Stock shall automatically convert into shares of Class A Common Stock at a ratio of 1-for-1. The securities have no expiration date.
  2. F2. Pursuant to the Issuer's Fifth Amended and Restated Certificate of Incorporation, each share of Series A Preferred Stock ("Series A Preferred Stock") may be converted, at the option of the holder, at any time. In connection with the completion of the IPO of its Class A Common Stock, each share of Series A Preferred Stock shall automatically convert into shares of Class A Common Stock at a ratio of 1-for-1. The securities have no expiration date.
  3. F3. Pursuant to the Issuer's Fifth Amended and Restated Certificate of Incorporation, each share of Series A-2 Preferred Stock ("Series A-2 Preferred Stock") may be converted, at the option of the holder, at any time. In connection with the completion of the IPO of its Class A Common Stock, each share of Series A-2 Preferred Stock shall automatically convert into shares of Class A Common Stock at a ratio of 1-for-1. The securities have no expiration date.
Series Seed-1 underlying shares 15000000.0000 shares Class A Common Stock underlying Series Seed-1 Preferred Stock held directly by Welara Capital
Series A underlying shares 3515018.0000 shares Class A Common Stock underlying Series A Preferred Stock held directly by Welara Capital
Series A-2 underlying shares 1728076.0000 shares Class A Common Stock underlying Series A-2 Preferred Stock held directly by Welara Capital
Conversion ratio 1-for-1 Automatic conversion of each preferred share into one Class A Common share in connection with the IPO
Series Seed-1 Preferred Stock financial
"each share of Series Seed-1 Preferred Stock may be converted"
Fifth Amended and Restated Certificate of Incorporation regulatory
"Pursuant to the Issuer's Fifth Amended and Restated Certificate of Incorporation"
initial public offering financial
"In connection with the completion of the Issuer's initial public offering"
An initial public offering (IPO) is when a private company first sells its shares to the public and becomes a stock-listed company. It matters because it allows the company to raise money from a wide range of investors, helping it grow, while giving early shareholders a way to sell some of their ownership.
Class A Common Stock financial
"shall automatically convert into shares of Class A Common Stock at a ratio of 1-for-1"
Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

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

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FAQ

What ownership does Welara Capital report in Standard Nuclear, Inc. (STDN)?

Welara Capital Partners LLC Series 3 reports holdings of Series Seed-1, Series A, and Series A-2 Preferred Stock in Standard Nuclear, Inc., representing 15,000,000.0000, 3,515,018.0000, and 1,728,076.0000 underlying Class A Common shares, respectively, all on a directly owned basis.

How many Series Seed-1 Preferred shares linked to STDN common stock are reported?

Welara Capital reports Series Seed-1 Preferred Stock convertible into 15,000,000.0000 shares of STDN Class A Common Stock. These preferred shares are convertible at the holder’s option at any time and will automatically convert at a 1-for-1 ratio when the company completes its Class A Common Stock IPO.

What are the conversion terms of Standard Nuclear (STDN) preferred stock held by Welara Capital?

Each share of Series Seed-1, Series A, and Series A-2 Preferred Stock may be converted into STDN Class A Common Stock at any time at the holder’s option. In connection with completion of the IPO, each preferred share automatically converts at a 1-for-1 ratio into Class A Common Stock.

Do the preferred securities reported in the STDN Form 3 have an expiration date?

The reported Series Seed-1, Series A, and Series A-2 Preferred Stock of STDN have no expiration date. They remain outstanding until converted, and each series will automatically convert into Class A Common Stock at a 1-for-1 ratio upon completion of the company’s initial public offering.

Does the Standard Nuclear (STDN) Form 3 show any insider buying or selling activity?

The Form 3 for STDN from Welara Capital lists holdings only, with no reported purchase or sale transactions. It establishes initial beneficial ownership in multiple preferred stock series that are convertible into Class A Common Stock, rather than disclosing new trading activity.
SEC Form 3
FORM 3UNITED 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*
Welara Capital Partners LLC Series 3

(Last)(First)(Middle)
200 CENTRAL PARK SOUTH

(Street)
NEW YORK NEW YORK 10119

(City)(State)(Zip)

UNITED STATES

(Country)
2. Date of Event Requiring Statement (Month/Day/Year)
07/15/2026
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)
DirectorX10% Owner
Officer (give title below)Other (specify below)
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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 ExercisableExpiration DateTitleAmount or Number of Shares
Series Seed-1 Preferred Stock (1) (1)Class A Common Stock15,000,000(1)D
Series A Preferred Stock (2) (2)Class A Common Stock3,515,018(2)D
Series A-2 Preferred Stock (3) (3)Class A Common Stock1,728,076(3)D
Explanation of Responses:
1. Pursuant to the Issuer's Fifth Amended and Restated Certificate of Incorporation, each share of Series Seed-1 Preferred Stock ("Series Seed-1 Preferred Stock") may be converted, at the option of the holder, at any time. In connection with the completion of the Issuer's initial public offering (the "IPO") of its Class A Common Stock, each share of Series Seed-1 Preferred Stock shall automatically convert into shares of Class A Common Stock at a ratio of 1-for-1. The securities have no expiration date.
2. Pursuant to the Issuer's Fifth Amended and Restated Certificate of Incorporation, each share of Series A Preferred Stock ("Series A Preferred Stock") may be converted, at the option of the holder, at any time. In connection with the completion of the IPO of its Class A Common Stock, each share of Series A Preferred Stock shall automatically convert into shares of Class A Common Stock at a ratio of 1-for-1. The securities have no expiration date.
3. Pursuant to the Issuer's Fifth Amended and Restated Certificate of Incorporation, each share of Series A-2 Preferred Stock ("Series A-2 Preferred Stock") may be converted, at the option of the holder, at any time. In connection with the completion of the IPO of its Class A Common Stock, each share of Series A-2 Preferred Stock shall automatically convert into shares of Class A Common Stock at a ratio of 1-for-1. The securities have no expiration date.
Welara Capital Partners LLC Series 3 By: /s/ Colette Young Name: Colette Young Title: Executive Officer07/22/2026
** Signature of Reporting PersonDate
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)