Global Graphene Group (STI) updates 13D, sells 175,000 Solidion shares

Rhea-AI Filing Summary

Global Graphene Group, Inc., a major shareholder of Solidion Technology Inc., updated its Schedule 13D to reflect a change in ownership. The firm now beneficially owns 1,569,695 shares of Solidion common stock, described as approximately 19.2% of the outstanding shares, based on 7,745,683 shares outstanding as of May 19, 2026.

The amendment also notes that on June 4, 2026, Global Graphene Group sold 175,000 shares in one or more open market transactions under Rule 144 at a weighted average price of $21.0926 per share. The filing states that no other person has the right to receive dividends or sale proceeds from the reported shares.

Insights

Equity ownership analyst

Large holder trims position but remains a near-20% shareholder.

Global Graphene Group reports beneficial ownership of 1,569,695 Solidion shares, described as about 19.2% of the company based on 7,745,683 shares outstanding as of May 19, 2026. This confirms it remains a significant, influential shareholder.

The amendment discloses a sale of 175,000 shares on June 4, 2026 in open market transactions under Rule 144 at a weighted average price of $21.0926 per share. Relative to its remaining stake, this looks like a partial reduction rather than an exit.

The filing indicates Global Graphene Group alone has rights to dividends and sale proceeds from these shares. Future ownership updates in subsequent Schedule 13D or 13G amendments will clarify any further changes in its stake.

Key Figures

Beneficial ownership: 1,569,695 shares Ownership percentage: 19.2% of class Shares outstanding: 7,745,683 shares +3 more

6 metrics

Beneficial ownership 1,569,695 shares Global Graphene Group’s Solidion common stock holdings as of the amendment

Ownership percentage 19.2% of class Described stake in Solidion common stock based on shares outstanding

Shares outstanding 7,745,683 shares Solidion common stock outstanding as of May 19, 2026

Shares sold 175,000 shares Solidion shares sold by Global Graphene Group on June 4, 2026

Weighted average sale price $21.0926 per share Price for 175,000 Solidion shares sold under Rule 144

Ownership at higher percentage 20.3% of class Percentage in cover page row 13 based on same share count

Key Terms

beneficially owns, Rule 144, Schedule 13D, weighted average price, +1 more

5 terms

beneficially owns financial

"As of the date hereof, the Reporting Person beneficially owns 1,569,695 shares of Common Stock"

Beneficially owns means a person or entity enjoys the economic benefits and control of a security even if the legal title or registration is held in another name. Think of it like having the keys and profits from a car that is registered to a friend: you use it, benefit from it, and make decisions about it even though the official paperwork lists someone else. For investors, this matters because it reveals who truly controls shares, affects voting power, potential conflicts of interest, and regulatory disclosure obligations.

Rule 144 regulatory

"in one or more open market sales pursuant to Rule 144"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Schedule 13D regulatory

"This Amendment No. 4 (the "Amendment") amends and supplements the statement on (the "Original ")"

A Schedule 13D is a legal document that investors file with regulators when they buy a large enough stake in a company to potentially influence its management or decisions. It provides details about the investor’s intention, ownership stake, and plans, helping other investors understand who is gaining control and what their motives might be.

weighted average price financial

"sold 175,000 shares of Common Stock at a weighted average price per share of $21.0926"

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

shares of Common Stock outstanding financial

"based on 7,745,683 shares of Common Stock outstanding as of May 19, 2026"

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SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13D

Under the Securities Exchange Act of 1934

(Amendment No. 4)

Solidion Technology Inc.

(Name of Issuer)

Common stock, par value $0.0001 per share

(Title of Class of Securities)

834212102

(CUSIP Number)

Robert Crouch
1240 McCook Ave.,
Dayton, OH, 45404
937-331-9884

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)

06/04/2026

(Date of Event Which Requires Filing of This Statement)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box.

The information required on the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

schemaVersion:

SCHEDULE 13D

CUSIP Number(s): 834212102

1

Name of reporting person

Global Graphene Group, Inc.

2

Check the appropriate box if a member of a Group (See Instructions)

(a)
(b)

3

SEC use only

4

Source of funds (See Instructions)

OO

5

Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

6

Citizenship or place of organization

UNITED STATES

Number of Shares Beneficially Owned by Each Reporting Person With:

7	Sole Voting Power 1,569,695.00
8	Shared Voting Power 0.00
9	Sole Dispositive Power 1,569,695.00
10	Shared Dispositive Power 0.00

11

Aggregate amount beneficially owned by each reporting person

1,569,695.00

12

Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

13

Percent of class represented by amount in Row (11)

20.3 %

14

Type of Reporting Person (See Instructions)

CO

Comment for Type of Reporting Person:

Row 13: This calculation is based on 7,745,683 shares of Common Stock outstanding as of May 19, 2026 (as reported by the Issuer in its Quarterly Report on Form 10-Q filed on May 20, 2026 (the "2026Q1 Quarterly Report")).

SCHEDULE 13D

Item 1.	Security and Issuer
(a)	Title of Class of Securities: Common stock, par value $0.0001 per share
(b)	Name of Issuer: Solidion Technology Inc.
(c)	Address of Issuer's Principal Executive Offices: 13355 NOEL ROAD, SUITE 1100, DALLAS, TEXAS , 75240.
Item 1 Comment: This Amendment No. 4 (the "Amendment") amends and supplements the statement on Schedule 13D (the "Original Schedule 13D"), as amended and supplemented by Amendment No. 1, Amendment No. 2, and Amendment No. 3 (the "Amended Schedule 13D" and, as amended and supplemented by this Amendment, the "Schedule 13D") related to the Common Stock of the Issuer. Capitalized terms used in this Amendment and not otherwise defined shall have the same meanings ascribed to them in the Original Schedule 13D.
Item 2.	Identity and Background
(a)	Global Graphene Group, Inc. a Delaware corporation
(b)	1240 McCook Ave. Dayton, OH, 45404
(c)	None.
(d)	None.
(e)	None.
(f)	United States
Item 5.	Interest in Securities of the Issuer
(a)	As of the date hereof, the Reporting Person beneficially owns 1,569,695 shares of Common Stock, which represents approximately 19.2% of the shares of Common Stock issued and outstanding. The percentage ownership calculation is based on 7,745,683 shares of Common Stock outstanding as of May 19, 2026, as reported in the 2026Q1 Quarterly Report.
(b)	See Item 5(a)
(c)	Other than as follows, the Reporting Person has not effected any transactions in the shares of the Issuer during the past 60 days: On June 4, 2026, the Reporting Person sold 175,000 shares of Common Stock at a weighted average price per share of $21.0926, in one or more open market sales pursuant to Rule 144.
(d)	To the best knowledge of the Reporting Person, no person other than the Reporting Person has the right to receive, or the power to direct the receipt of, dividends from, or the proceeds from the sale of any of the shares of Common Stock reported in Item 5(a).
(e)	Not applicable.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Global Graphene Group, Inc.

Signature:	/s/ Stuart Blair
Name/Title:	Stuart Blair, Vice President of Finance
Date:	06/05/2026

FAQ

How many Solidion Technology (STI) shares does Global Graphene Group now own?

Global Graphene Group beneficially owns 1,569,695 shares of Solidion common stock. This stake is described as representing approximately 19.2% of the company’s outstanding shares, based on 7,745,683 shares outstanding as of May 19, 2026.

What percentage of Solidion Technology (STI) does Global Graphene Group hold after this amendment?

The filing states Global Graphene Group’s 1,569,695 shares represent about 19.2% of Solidion’s outstanding common stock. This percentage is calculated using 7,745,683 shares outstanding as of May 19, 2026, as reported in Solidion’s 2026 first-quarter Form 10-Q.

Did Global Graphene Group sell any Solidion Technology (STI) shares recently?

Yes. On June 4, 2026, Global Graphene Group sold 175,000 Solidion common shares. These were executed as one or more open market sales under Rule 144 at a weighted average price of $21.0926 per share, according to the Schedule 13D amendment.

What is the significance of Rule 144 in Global Graphene Group’s sale of STI shares?

The 175,000 Solidion shares were sold under Rule 144, which governs resales of restricted and control securities. This indicates the sales were open market transactions conducted in compliance with SEC resale conditions for large or affiliated shareholders.

Who is reported to benefit economically from Global Graphene Group’s STI holdings?

The amendment states that, to the reporting person’s best knowledge, no person other than Global Graphene Group has rights to dividends or sale proceeds from the reported shares. This means economic benefits from these holdings accrue solely to Global Graphene Group.