Solidion CFO buys 1,030 shares at $7.13

Solidion Technology’s CFO added common shares through both an LLC distribution and an open-market purchase on September 14, 2026.

Rhea-AI Filing Summary

Solidion Technology Inc. (STI) reported that its Chief Financial Officer, Vlad Prantsevich, acquired common stock on September 14, 2026. He received 2,425 shares in a pro rata distribution from Mach FM Acquisitions LLC, where he is a non-managing member, and separately purchased 1,030 shares of common stock in market transactions at a weighted average price of $7.13 per share, with individual trades ranging from $7.062 to $7.1704. The filing’s Rule 10b5-1 checkbox is not marked as being under a trading plan.

Insider Trade Summary

Net Buyer: 1,030 shares

Net Buy 2 txns

Insider Prantsevich Vlad

Role Chief Financial Officer

Bought 1,030 shs ($7K)

Type	Security	Shares	Price	Value
Other	Common Stock F1	2,425	$0.00	$0.00
Purchase	Common Stock F2, F3	1,030	$7.13	$7K

Holdings After Transaction: Common Stock — 3,455 shares (Direct)

Footnotes (3)

1. F1. Pro rata distribution from Mach FM Acquisitions LLC, of which the Reporting Person is a non-managing member.
2. F2. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in footnote (3) to this Form 4.
3. F3. The price reported in Column 4 is a weighted average price. These shares were purchased on September 14, 2026 in multiple transactions at prices ranging from $7.062 to $7.1704, inclusive.

Key Figures

Shares acquired via LLC distribution: 2,425 shares Shares purchased in market: 1,030 shares Weighted average purchase price: $7.13 per share +3 more

6 metrics

Shares acquired via LLC distribution 2,425 shares Common stock received by the CFO on September 14, 2026 from Mach FM Acquisitions LLC

Shares purchased in market 1,030 shares Common stock purchased by the CFO on September 14, 2026

Weighted average purchase price $7.13 per share Weighted average price for the 1,030 common shares purchased on September 14, 2026

Trade price range $7.062–$7.1704 per share Range of prices for multiple purchase transactions on September 14, 2026

Restructuring-related shares 2,425 shares Shares classified as restructuring-related (transaction code J) in the Form 4 summary

Net buy/sell shares 1,030 shares (net buy) Net buy direction across reported buy/sell transactions in the Form 4

Key Terms

pro rata distribution, weighted average price, non-managing member

3 terms

pro rata distribution financial

"Pro rata distribution from Mach FM Acquisitions LLC, of which the Reporting Person"

A pro rata distribution is when a company or organization shares out money, assets, or benefits evenly among all eligible people based on their size or share. For example, if a company makes a profit and distributes it to shareholders, each person gets a portion proportional to how many shares they own. It ensures everyone gets their fair part based on their ownership or stake.

weighted average price financial

"The price reported in Column 4 is a weighted average price."

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.

non-managing member financial

"Mach FM Acquisitions LLC, of which the Reporting Person is a non-managing member."

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transactions did STI’s CFO report on September 14, 2026?

The CFO, Vlad Prantsevich, reported acquiring 2,425 shares via a pro rata distribution from Mach FM Acquisitions LLC and separately purchasing 1,030 shares of Solidion Technology Inc. common stock in market transactions on September 14, 2026.

How many STI shares did the CFO purchase in the open market and at what price?

Vlad Prantsevich purchased 1,030 shares of Solidion Technology Inc. common stock at a weighted average price of $7.13 per share, with multiple trades executed between $7.062 and $7.1704 on September 14, 2026.

What is the nature of the 2,425 STI shares acquired by the CFO?

The 2,425 shares of Solidion Technology Inc. common stock were received in a pro rata distribution from Mach FM Acquisitions LLC, an entity in which Vlad Prantsevich is described as a non-managing member.

Were the reported STI share transactions under a Rule 10b5-1 trading plan?

No. The filing’s Rule 10b5-1 checkbox is not marked as being under a trading plan, and the footnotes describe the purchases and distribution without stating they were made pursuant to a Rule 10b5-1 plan.

What transaction codes were used in the STI Form 4 for the CFO’s trades?

The Form 4 reports a code J transaction for the acquisition of 2,425 shares via a pro rata distribution from Mach FM Acquisitions LLC, and a code P transaction for the purchase of 1,030 shares of common stock in market transactions.

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

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Available on EDGAR 09/16/2026 - 09:32 PM Accepted by SEC EDGAR 09/16/2026 - 09:31 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED 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^*

Prantsevich Vlad

(Last) (First) (Middle)

1900 N. PEARL STREET, SUITE 1750

(Street)

DALLAS TEXAS 75201

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Solidion Technology Inc. [ STI ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/14/2026

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

X	Form 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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	09/14/2026		J(1)		2,425(1)	A	$0	2,425	D
Common Stock	09/14/2026		P		1,030	A	$7.13(2)(3)	3,455	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Pro rata distribution from Mach FM Acquisitions LLC, of which the Reporting Person is a non-managing member.

2. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in footnote (3) to this Form 4.

3. The price reported in Column 4 is a weighted average price. These shares were purchased on September 14, 2026 in multiple transactions at prices ranging from $7.062 to $7.1704, inclusive.

	/s/ Vlad Prantsevich	09/16/2026
	** 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 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)