Hadron Energy director receives 67,395-share RSU grant

Dinu Raluca reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Dinu Raluca reported acquisition or exercise transactions in this Form 4 filing.

Hadron Energy, Inc. director and ten percent owner Raluca Dinu reported receiving a grant of 67,395 shares of Common Stock, treated as Restricted Stock Units, at a reference value of $1.84 per share. Following this award, Dinu reports holding 154,895 Common Stock shares directly.

According to the award terms, 50% of the RSUs vest on August 15, 2026, with the remaining 50% vesting in two equal installments on November 15 and February 15, so that the grant is fully vested by February 15, 2027, subject to continued service to Hadron Energy, Inc.

Insider Trade Summary

Grant/Award: 67,395 shares

Grant/Award 1 txn

Insider Dinu Raluca

Role Director, 10% Owner

Type	Security	Shares	Price	Value
Grant/Award	Common Stock F1	67,395	$1.84	$124K

Holdings After Transaction: Common Stock — 154,895 shares (Direct)

Footnotes (1)

1. F1. Subject to the Reporting Person's continued service to Hadron Energy, Inc. (the "Company"), fifty percent of the Restricted Stock Unit ("RSU") shall vest on August 15, 2026, and the remaining fifty percent will vest in two equal installments on November 15 and February 15, such that the grant will be fully vested on February 15, 2027.

Key Figures

RSU grant size: 67,395 shares Grant reference value: $1.84 per share Post-transaction holdings: 154,895 shares +2 more

5 metrics

RSU grant size 67,395 shares Restricted Stock Unit award of Common Stock reported by Raluca Dinu

Grant reference value $1.84 per share Per-share value reported for the RSU grant

Post-transaction holdings 154,895 shares Total Common Stock held directly by Raluca Dinu after the grant

Initial vesting date August 15, 2026 Date when 50% of the RSU award vests, subject to continued service

Final vesting date February 15, 2027 Date when the RSU grant becomes fully vested

Key Terms

Restricted Stock Unit, ten percent owner, grant, award, or other acquisition

3 terms

Restricted Stock Unit financial

"fifty percent of the Restricted Stock Unit ("RSU") shall vest on August 15, 2026"

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.

ten percent owner financial

"The reporting person is identified as a director and ten percent owner"

grant, award, or other acquisition financial

"transaction code description is Grant, award, or other acquisition"

FAQ

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

What transaction did HDRN insider Raluca Dinu report on this Form 4?

Raluca Dinu reported a grant of 67,395 shares of Hadron Energy, Inc. Common Stock, structured as Restricted Stock Units, at a reference value of $1.84 per share, classified as a grant or award acquisition.

How many HDRN shares does Raluca Dinu hold after the reported award?

After the reported grant, Raluca Dinu holds 154,895 shares of Hadron Energy, Inc. Common Stock directly. This figure includes the newly awarded RSUs as reported in the Form 4’s post-transaction ownership field.

What is the vesting schedule for Raluca Dinu’s 67,395 HDRN RSUs?

The RSUs vest in stages: 50% on August 15, 2026, and the remaining 50% in two equal installments on November 15 and February 15, so the award is fully vested by February 15, 2027, contingent on continued service.

Is Raluca Dinu considered a major shareholder of HDRN in this filing?

Yes. The Form 4 identifies Raluca Dinu as both a director and a ten percent owner of Hadron Energy, Inc., indicating significant beneficial ownership alongside her board role.

Was the HDRN Form 4 transaction under a Rule 10b5-1 trading plan?

No. The filing’s Rule 10b5-1 checkbox is not marked as affirming a 10b5-1 plan, and there is no footnote stating that the RSU grant was executed pursuant to such a pre-arranged trading plan.

What does the $1.84 value on the HDRN Form 4 represent?

The Form 4 reports a $1.84 per share figure for the 67,395 RSUs, with semantics indicating this is a per-share reference value for the grant, not a reported open-market purchase or sale price.

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

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Accepted by SEC EDGAR 08/13/2026 - 06:34 PM EDT 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^*

Dinu Raluca

(Last) (First) (Middle)

C/O HADRON ENERGY, INC.

3 TWIN DOLPHIN DRIVE, SUITE 260

(Street)

REDWOOD CITY CALIFORNIA 94065

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Hadron Energy, Inc. [ HDRN ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/11/2026

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	08/11/2026		A		67,395(1)	A	$1.84	154,895	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. Subject to the Reporting Person's continued service to Hadron Energy, Inc. (the "Company"), fifty percent of the Restricted Stock Unit ("RSU") shall vest on August 15, 2026, and the remaining fifty percent will vest in two equal installments on November 15 and February 15, such that the grant will be fully vested on February 15, 2027.

	/s/ Raluca Dinu	08/13/2026
	** 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)