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Solidion director acquires 12,853 RSUs, 200 shares

A Solidion Technology Inc. director received a multi-year RSU award and a small share distribution, increasing her reported equity exposure.

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Solidion Technology Inc. (STI) director Karin-Joyce Tjon reported two acquisitions of common stock. On September 1, 2026, she received a 12,853-share restricted stock unit award under Solidion’s 2023 Equity Incentive Plan, vesting in tranches on September 1, 2027 and 2028, with the remaining shares vesting on September 1, 2029, subject to continued service and potential full vesting upon certain Corporate Transactions. She also acquired 200 shares of common stock through a pro rata distribution from Mach FM Acquisitions LLC, where she is a non-managing member.

Positive

  • None.

Negative

  • None.
Insider Tjon Karin-Joyce
Role Director
Type Security Shares Price Value
Grant/Award Common Stock F1, F2 12,853 $0.00 $0.00
Other Common Stock F3 200 $0.00 $0.00
Holdings After Transaction: Common Stock — 53,053 shares (Direct)
Footnotes (3)
  1. F1. The Reporting Person received a restricted stock unit award pursuant to the Issuer's 2023 Equity Incentive Plan that will vest as to (i) 4,284 shares on September 1, 2027; (ii) 4,284 shares on September 1, 2028; and (iii) the remaining shares in this award on September 1, 2029.
  2. F2. Vesting will terminate upon the Reporting Person's termination of continuous service. In the event of a Corporate Transaction (as defined in the Plan) in which the surviving or acquiring corporation does not assume, continue, or substitute the restricted stock units, and the Reporting Person remains in continuous service through the effective time of such Corporate Transaction, all unvested restricted stock units reported herein will become fully vested.
  3. F3. Pro rata distribution from Mach FM Acquisitions LLC, of which the Reporting Person is a non-managing member.
RSU award size 12,853 shares Restricted stock unit award to Karin-Joyce Tjon on September 1, 2026
First vesting tranche 4,284 shares RSUs vesting on September 1, 2027, subject to continuous service
Second vesting tranche 4,284 shares RSUs vesting on September 1, 2028, subject to continuous service
Remaining vesting amount 4,285 shares RSUs vesting on September 1, 2029, subject to continuous service
Pro rata distribution shares 200 shares Common stock received from Mach FM Acquisitions LLC on September 1, 2026
Transaction price per share $0.00 per share Reported for both the RSU award and the 200-share distribution
restricted stock unit financial
"The Reporting Person received a restricted stock unit award pursuant to the Issuer's 2023 Equity Incentive Plan"
A restricted stock unit is a promise from a company to give an employee shares of stock after certain conditions are met, like staying with the company for a set amount of time. It’s like earning a bonus that turns into company stock once you’ve proven your commitment, making it a way to motivate and reward employees.
2023 Equity Incentive Plan financial
"received a restricted stock unit award pursuant to the Issuer's 2023 Equity Incentive Plan"
Corporate Transaction financial
"In the event of a Corporate Transaction (as defined in the Plan) in which the surviving"
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.

FAQ

What insider transactions did Solidion Technology Inc. (STI) report for Karin-Joyce Tjon?
Karin-Joyce Tjon reported two acquisitions on September 1, 2026: a 12,853-share restricted stock unit award under the 2023 Equity Incentive Plan and 200 common shares received via pro rata distribution from Mach FM Acquisitions LLC.

How do Karin-Joyce Tjon’s new RSUs at STI vest?
The 12,853 restricted stock units vest as to 4,284 shares on September 1, 2027, 4,284 shares on September 1, 2028, and the remaining shares on September 1, 2029, subject to her continuous service with Solidion Technology Inc.

Under what conditions could Karin-Joyce Tjon’s STI RSUs fully vest early?
If a Corporate Transaction occurs in which the surviving or acquiring corporation does not assume, continue, or substitute the RSUs, and Karin-Joyce Tjon remains in continuous service through the effective time, all unvested restricted stock units will become fully vested.

What plan governs Karin-Joyce Tjon’s RSU grant at STI?
The 12,853-share RSU award to Karin-Joyce Tjon was granted pursuant to Solidion Technology Inc.’s 2023 Equity Incentive Plan, which provides for equity-based compensation such as restricted stock units subject to vesting and other conditions.

How did Karin-Joyce Tjon acquire the additional 200 STI shares?
Karin-Joyce Tjon acquired 200 shares of Solidion Technology Inc. common stock via a pro rata distribution from Mach FM Acquisitions LLC, of which she is a non-managing member, as disclosed in the Form 4 footnote.

Were Karin-Joyce Tjon’s STI transactions made under a Rule 10b5-1 trading plan?
The filing indicates the Rule 10b5-1 checkbox as not affirmed, and the footnotes do not describe any Rule 10b5-1 trading plan, so no pre-arranged trading plan is reported for these transactions.

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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*
Tjon Karin-Joyce
(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)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
09/01/2026		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
Common Stock09/01/2026A12,853(1)(2)A$052,853(1)(2)D
Common Stock09/01/2026J(3)200(3)A$053,053D
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
Explanation of Responses:
1. The Reporting Person received a restricted stock unit award pursuant to the Issuer's 2023 Equity Incentive Plan that will vest as to (i) 4,284 shares on September 1, 2027; (ii) 4,284 shares on September 1, 2028; and (iii) the remaining shares in this award on September 1, 2029.
2. Vesting will terminate upon the Reporting Person's termination of continuous service. In the event of a Corporate Transaction (as defined in the Plan) in which the surviving or acquiring corporation does not assume, continue, or substitute the restricted stock units, and the Reporting Person remains in continuous service through the effective time of such Corporate Transaction, all unvested restricted stock units reported herein will become fully vested.
3. Pro rata distribution from Mach FM Acquisitions LLC, of which the Reporting Person is a non-managing member.
/s/ Vlad Prantsevich, as Attorney-in-fact09/03/2026
** 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)

Source: View Original Filing on SEC EDGAR