STOCK TITAN

Standard Nuclear (STDN) holder converts 16,661,314 preferred shares

(Very High)
(Very Positive)
Form Type
4

Rhea-AI Filing Summary

Decisive Point Group, LLC, a 10% owner of Standard Nuclear, Inc., reported multiple equity transactions around the company’s initial public offering. Affiliated funds converted an aggregate of 16,661,314 preferred shares into Class A Common Stock at a 1-for-1 ratio under the Fifth Amended and Restated Certificate of Incorporation.

In addition, Decisive Point – Standard Nuclear V, LLC purchased 1,275,496 Class A shares at $15 per share through a reserved share program at the IPO price. Decisive Point exercises voting and dispositive control over the affiliated vehicles holding these shares, and the transactions are not reported under a Rule 10b5-1 trading plan.

Positive

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Negative

  • None.

Insights

Analyzing...

Insider Decisive Point Group, LLC
Role 10% Owner
Bought 1,275,496 shs ($19.13M)
Type Security Shares Price Value
Conversion Series Seed-1 Preferred 5,800,000 -- --
Conversion Series Seed-1 Preferred 4,000,000 -- --
Conversion Series Seed Preferred 2,451,678 -- --
Conversion Series A Preferred 1,154,934 -- --
Conversion Series A Preferred 2,242,330 -- --
Conversion Series A-2 Preferred 505,478 -- --
Conversion Series A-2 Preferred 506,894 -- --
Conversion Class A Common Stock 5,800,000 -- --
Conversion Class A Common Stock 4,000,000 -- --
Conversion Class A Common Stock 1,154,934 -- --
Conversion Class A Common Stock 506,894 -- --
Conversion Class A Common Stock 2,451,678 -- --
Conversion Class A Common Stock 2,242,330 -- --
Conversion Class A Common Stock 505,478 -- --
Purchase Class A Common Stock 1,275,496 $15.00 $19.13M
holding Class A Common Stock -- -- --
Holdings After Transaction: Series Seed-1 Preferred — 0 shares (Indirect, Held by Decisive Point - Standard Nuclear I); Series Seed Preferred — 0 shares (Indirect, Held by Decisive Point - Standard Nuclear II); Series A Preferred — 0 shares (Indirect, Held by Decisive Point Ventures II Master Fund, L.P.); Series A-2 Preferred — 0 shares (Indirect, Held by Decisive Point - Standard Nuclear IV, LLC); Class A Common Stock — 5,800,000 shares (Indirect, Held by Decisive Point - Standard Nuclear I); Class A Common Stock — 6,902,000 shares (Direct)
Footnotes (1)
  1. Represents shares purchased through a reserved share program in connection with the the Issuer's initial public offering of Class A Common Stock. These shares were purchased at the public offering price of $15 per share. The Reporting Person exercises voting and dispositive control over the securities held by Decisive Point - Standard Nuclear I, Decisive Point - Standard Nuclear II, Decisive Point - Standard Nuclear III, Decisive Point - Standard Nuclear IV, LLC, Decisive Point - Standard Nuclear V, LLC and Decisive Point Ventures II Master Fund, L.P. Pursuant to the Issuer's Fifth Amended and Restated Certificate of Incorporation, in connection with the completion of the Issuer's initial public offering of its Class A Common Stock, each share of Series Seed Preferred, Series Seed-1 Preferred, Series A Preferred, and Series A-2 Preferred was automatically converted into shares of Class A Common Stock at a ratio of 1-for-1.
Preferred shares converted 16,661,314 shares Aggregate preferred stock converted into Class A Common Stock via automatic 1-for-1 IPO conversion
Common shares purchased 1,275,496 shares Class A Common Stock bought by Decisive Point - Standard Nuclear V, LLC through IPO reserved share program
Purchase price $15 per share Public offering price for Class A Common Stock in the IPO reserved share program
Conversion ratio 1-for-1 Each Series Seed, Series Seed-1, Series A, and Series A-2 Preferred share into one Class A Common share
Direct Class A holdings 6,902,000 shares Direct Class A Common Stock position reported as of 2026-07-16
reserved share program financial
"Represents shares purchased through a reserved share program in connection with the IPO"
initial public offering financial
"in connection with the Issuer's initial public offering of Class A Common Stock"
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.
Fifth Amended and Restated Certificate of Incorporation regulatory
"Pursuant to the Issuer's Fifth Amended and Restated Certificate of Incorporation"
voting and dispositive control regulatory
"The Reporting Person exercises voting and dispositive control over the securities held"
Class A Common Stock financial
"Issuer's initial public offering of its Class A Common Stock"
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 insider activity did Decisive Point report in Standard Nuclear (STDN) Form 4?

Decisive Point Group, LLC reported converting 16,661,314 preferred shares into Class A Common Stock and purchasing 1,275,496 Class A shares at $15 per share through a reserved share program connected to Standard Nuclear’s initial public offering.

How many Standard Nuclear (STDN) shares did Decisive Point buy and at what price?

Decisive Point – Standard Nuclear V, LLC bought 1,275,496 Class A Common Stock shares at $15 per share. The purchase was made through a reserved share program in connection with Standard Nuclear’s initial public offering of Class A Common Stock.

What preferred stock did Decisive Point convert into Standard Nuclear (STDN) Class A shares?

Affiliated funds converted Series Seed Preferred, Series Seed-1 Preferred, Series A Preferred, and Series A-2 Preferred into Class A Common Stock. In total, 16,661,314 preferred shares were automatically converted at a 1-for-1 ratio upon completion of the IPO.

Was Decisive Point’s trading in Standard Nuclear (STDN) under a Rule 10b5-1 plan?

No. The Rule 10b5-1 checkbox is not marked as applicable, indicating these Standard Nuclear transactions were not reported as being made pursuant to a Rule 10b5-1 or similar pre-arranged trading plan.

Does Decisive Point control the Standard Nuclear (STDN) shares held by its affiliated funds?

Yes. A footnote states Decisive Point Group, LLC exercises voting and dispositive control over securities held by Decisive Point – Standard Nuclear I–V entities and Decisive Point Ventures II Master Fund, L.P., which together hold the reported Standard Nuclear Class A shares.

What conversion ratio applied to Decisive Point’s preferred shares in Standard Nuclear (STDN)?

Each share of Series Seed, Series Seed-1, Series A, and Series A-2 Preferred automatically converted into one share of Class A Common Stock. This 1-for-1 conversion occurred in connection with the completion of Standard Nuclear’s initial public offering.
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

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:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Decisive Point Group, LLC

(Last)(First)(Middle)
C/O STANDARD NUCLEAR, INC.
200 EUROPIA AVE

(Street)
OAK RIDGE TENNESSEE 37830

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Standard Nuclear, Inc. [ STDN ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
DirectorX10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/16/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Class A Common Stock6,902,000D
Class A Common Stock07/16/2026P1,275,496A$15(1)1,275,496IHeld by Decisive Point - Standard Nuclear V, LLC(2)
Class A Common Stock07/17/2026C5,800,000A(3)5,800,000IHeld by Decisive Point - Standard Nuclear I(2)
Class A Common Stock07/17/2026C4,000,000A(3)5,750,000IHeld by Decisive Point Ventures II Master Fund, L.P.(2)
Class A Common Stock07/17/2026C1,154,934A(3)6,904,934IHeld by Decisive Point Ventures II Master Fund, L.P.(2)
Class A Common Stock07/17/2026C506,894A(3)7,411,828IHeld by Decisive Point Ventures II Master Fund, L.P.(2)
Class A Common Stock07/17/2026C2,451,678A(3)2,451,678IHeld by Decisive Point - Standard Nuclear II(2)
Class A Common Stock07/17/2026C2,242,330A(3)2,242,330IHeld by Decisive Point - Standard Nuclear III(2)
Class A Common Stock07/17/2026C505,478A(3)505,478IHeld by Decisive Point - Standard Nuclear IV, LLC(2)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Series Seed-1 Preferred(3)07/17/2026C5,800,000 (3) (3)Class A Common Stock5,800,000(3)0IHeld by Decisive Point - Standard Nuclear I(2)
Series Seed-1 Preferred(3)07/17/2026C4,000,000 (3) (3)Class A Common Stock4,000,000(3)0IHeld by Decisive Point Ventures II Master Fund, L.P.(2)
Series Seed Preferred(3)07/17/2026C2,451,678 (3) (3)Class A Common Stock2,451,678(3)0IHeld by Decisive Point - Standard Nuclear II(2)
Series A Preferred(3)07/17/2026C1,154,934 (3) (3)Class A Common Stock1,154,934(3)0IHeld by Decisive Point Ventures II Master Fund, L.P.(2)
Series A Preferred(3)07/17/2026C2,242,330 (3) (3)Class A Common Stock2,242,330(3)0IHeld by Decisive Point - Standard Nuclear III(2)
Series A-2 Preferred(3)07/17/2026C505,478 (3) (3)Class A Common Stock505,478(3)0IHeld by Decisive Point - Standard Nuclear IV, LLC(2)
Series A-2 Preferred(3)07/17/2026C506,894 (3) (3)Class A Common Stock506,894(3)0IHeld by Decisive Point Ventures II Master Fund, L.P.(2)
Explanation of Responses:
1. Represents shares purchased through a reserved share program in connection with the the Issuer's initial public offering of Class A Common Stock. These shares were purchased at the public offering price of $15 per share.
2. The Reporting Person exercises voting and dispositive control over the securities held by Decisive Point - Standard Nuclear I, Decisive Point - Standard Nuclear II, Decisive Point - Standard Nuclear III, Decisive Point - Standard Nuclear IV, LLC, Decisive Point - Standard Nuclear V, LLC and Decisive Point Ventures II Master Fund, L.P.
3. Pursuant to the Issuer's Fifth Amended and Restated Certificate of Incorporation, in connection with the completion of the Issuer's initial public offering of its Class A Common Stock, each share of Series Seed Preferred, Series Seed-1 Preferred, Series A Preferred, and Series A-2 Preferred was automatically converted into shares of Class A Common Stock at a ratio of 1-for-1.
Decisive Point Group, LLC By: /s/ Thomas Hendrix Name: Thomas Hendrix Title: Member07/17/2026
** 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 4 (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 4: SEC 1474 (03-26)