Hadron Energy director granted 67,395-share RSU award

Hadron Energy, Inc. director Adrian Zuckerman received an equity grant of 67,395 shares of Common Stock on August 11, 2026, reported as a grant or award acquisition.

Rhea-AI Filing Summary

Hadron Energy, Inc. director Adrian Zuckerman received an equity grant of 67,395 shares of Common Stock on August 11, 2026, reported as a grant or award acquisition. The award is structured as Restricted Stock Units (RSUs), vesting 50% on August 15, 2026 and the remaining 50% in two equal installments on November 15 and February 15, so that it is fully vested by February 15, 2027, subject to his continued service to the company. Following this grant, Zuckerman directly holds 67,395 shares.

Insider Trade Summary

Grant/Award: 67,395 shares

Grant/Award 1 txn

Insider Zuckerman Adrian

Role Director

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

Holdings After Transaction: Common Stock — 67,395 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 shares granted: 67,395 shares Referenced value per share: $1.84 per share Holdings after grant: 67,395 shares +2 more

5 metrics

RSU shares granted 67,395 shares Grant of Common Stock RSUs on August 11, 2026

Referenced value per share $1.84 per share Transaction value reference for RSU grant

Holdings after grant 67,395 shares Direct Common Stock ownership following RSU grant

Initial vesting 50% of RSU on August 15, 2026 First tranche of RSU vesting, subject to continued service

Final vesting date February 15, 2027 Grant fully vested by this date if service continues

Key Terms

Restricted Stock Unit ("RSU"), vesting, continued service

3 terms

Restricted Stock Unit ("RSU") financial

"fifty percent of the Restricted Stock Unit ("RSU") shall vest"

vesting financial

"fifty percent of the Restricted Stock Unit ("RSU") shall vest"

Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.

continued service financial

"Subject to the Reporting Person's continued service to Hadron Energy, Inc."

FAQ

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

What did Hadron Energy (HDRN) director Adrian Zuckerman report in this Form 4?

Adrian Zuckerman reported a grant of 67,395 shares of Common Stock as a Restricted Stock Unit award on August 11, 2026, with vesting tied to his continued service at Hadron Energy, Inc.

How many shares were granted to Adrian Zuckerman of HDRN and at what value?

Adrian Zuckerman was granted 67,395 shares of Hadron Energy Common Stock, with the filing showing a referenced value of $1.84 per share for this RSU grant transaction.

What is the vesting schedule of Adrian Zuckerman’s RSU award at Hadron Energy (HDRN)?

The RSU award vests 50% on August 15, 2026, and the remaining 50% 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.

What are Adrian Zuckerman’s direct holdings in Hadron Energy (HDRN) after this grant?

After the RSU grant, Adrian Zuckerman directly holds 67,395 shares of Hadron Energy, Inc. Common Stock, according to the post-transaction ownership reported in the Form 4 filing.

Is the RSU vesting at Hadron Energy (HDRN) conditional for Adrian Zuckerman?

Yes. The footnote states vesting is subject to Adrian Zuckerman’s continued service to Hadron Energy, Inc., meaning the RSUs vest only if he remains in service through the specified vesting dates.

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

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Accepted by SEC EDGAR 08/13/2026 - 06:58 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^*

Zuckerman Adrian

(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		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	67,395	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/ Ambassador Adrian Zuckerman	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)