Hallador Energy director granted 4,927 RSUs

Hudson Daniel Timothy reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Hudson Daniel Timothy reported acquisition or exercise transactions in this Form 4 filing.

Hallador Energy director Daniel Timothy Hudson reported a compensation grant of 4,927 Restricted Stock Units (RSUs). Each RSU represents a contingent right to receive one share of Hallador Energy common stock. The units are scheduled to fully vest on May 27, 2027, subject to his continued service under the company’s Second Amended and Restated 2008 Restricted Stock Unit Plan and related award agreement. Following this award, he holds 4,927 RSUs directly.

Insider Trade Summary

Grant/Award: 4,927 shares

Grant/Award 1 txn

Insider Hudson Daniel Timothy

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Restricted Stock Units	4,927	$0.00	$0.00

Holdings After Transaction: Restricted Stock Units — 4,927 contracts (Direct)

Footnotes (2)

1. F1. Each Restricted Stock Unit represents a contingent right to receive one share of Hallador Energy Common Stock. Vested shares will be delivered to the reporting person pursuant to the terms of the Second Amended and Restated 2008 Restricted Stock Unit Plan.
2. F2. The Units shall fully vest May 27, 2027, subject in each case subject to Participant's continued Service through the applicable vesting date, subject to the terms and conditions set forth in the Second Amended and Restated 2008 Restricted Stock Unit Plan and Award Agreement.

Key Figures

RSUs granted: 4,927 units RSUs outstanding after grant: 4,927 units RSU vesting date: May 27, 2027 +2 more

5 metrics

RSUs granted 4,927 units Grant to director on May 28, 2026

RSUs outstanding after grant 4,927 units Director’s RSU holdings following transaction

RSU vesting date May 27, 2027 Scheduled full vesting, subject to continued service

RSU to share ratio 1 RSU : 1 share Each RSU equals one Hallador Energy common share at delivery

Grant price per RSU $0.00 Compensation award, not an open-market purchase

Key Terms

Restricted Stock Units, Second Amended and Restated 2008 Restricted Stock Unit Plan, vesting

3 terms

Restricted Stock Units financial

"Each Restricted Stock Unit represents a contingent right to receive one share of Hallador Energy Common Stock."

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Second Amended and Restated 2008 Restricted Stock Unit Plan financial

"Vested shares will be delivered ... pursuant to the terms of the Second Amended and Restated 2008 Restricted Stock Unit Plan."

vesting financial

"The Units shall fully vest May 27, 2027, subject in each case subject to Participant's continued Service through the applicable vesting date."

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.

FAQ

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

What insider transaction did Hallador Energy (HNRG) report for Daniel Timothy Hudson?

Hallador Energy reported that director Daniel Timothy Hudson received 4,927 Restricted Stock Units as a compensation award. These RSUs each represent a contingent right to one common share, subject to the company’s restricted stock unit plan and award agreement terms.

How many Restricted Stock Units did the Hallador Energy director receive?

Daniel Timothy Hudson received 4,927 Restricted Stock Units. Each unit corresponds to a contingent right to receive one Hallador Energy common share, bringing his total reported RSU holdings to 4,927 units immediately after the grant, all held in direct ownership form.

When do Daniel Timothy Hudson’s Hallador Energy RSUs vest?

The 4,927 Restricted Stock Units granted to Daniel Timothy Hudson are scheduled to fully vest on May 27, 2027. Vesting depends on his continued service through that date, under the terms of the Second Amended and Restated 2008 Restricted Stock Unit Plan and related agreement.

What does each Hallador Energy Restricted Stock Unit represent in this Form 4?

Each Restricted Stock Unit granted to Daniel Timothy Hudson represents a contingent right to receive one share of Hallador Energy common stock. Actual shares will be delivered upon vesting and settlement, according to the company’s Second Amended and Restated 2008 Restricted Stock Unit Plan.

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

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Accepted by SEC EDGAR 06/01/2026 - 02:34 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^*

Hudson Daniel Timothy

(Last) (First) (Middle)

1183 EAST CANVASBACK DRIVE

(Street)

TERRE HAUTE INDIANA 47802

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
HALLADOR ENERGY CO [ HNRG ]

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)
05/28/2026

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

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
Restricted Stock Units	(1)	05/28/2026		A		4,927		(1)(2)	(1)(2)	Common Stock(1)	4,927	(1)	4,927	D

Explanation of Responses:

1. Each Restricted Stock Unit represents a contingent right to receive one share of Hallador Energy Common Stock. Vested shares will be delivered to the reporting person pursuant to the terms of the Second Amended and Restated 2008 Restricted Stock Unit Plan.

2. The Units shall fully vest May 27, 2027, subject in each case subject to Participant's continued Service through the applicable vesting date, subject to the terms and conditions set forth in the Second Amended and Restated 2008 Restricted Stock Unit Plan and Award Agreement.

	/s/ Daniel T. Hudson	06/01/2026
	** 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)