# EDGAR Filing Document

**Accession Number:** 0000788965
**File Stem:** 0001104659-26-068374
**Filing Date:** 2026-5
**Character Count:** 5788
**Document Hash:** f82e972ad93b93e83c65fb5795077660
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-068374.hdr.sgml**: 20260529

**ACCESSION NUMBER**: 0001104659-26-068374

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 13

**CONFORMED PERIOD OF REPORT**: 20260527

**ITEM INFORMATION**: Submission of Matters to a Vote of Security Holders

**FILED AS OF DATE**: 20260529

**DATE AS OF CHANGE**: 20260529

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** HALLADOR ENERGY CO
- **CENTRAL INDEX KEY:** 0000788965
- **STANDARD INDUSTRIAL CLASSIFICATION:** ELECTRIC SERVICES [4911]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 841014610
- **STATE OF INCORPORATION:** CO
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-34743
- **FILM NUMBER:** 261046199

**BUSINESS ADDRESS:**
- **STREET 1:** 1183 EAST CANVASBACK DRIVE
- **CITY:** TERRE HAUTE
- **STATE:** IN
- **ZIP:** 47802
- **BUSINESS PHONE:** 303-839-5504

**MAIL ADDRESS:**
- **STREET 1:** 1183 EAST CANVASBACK DRIVE
- **CITY:** TERRE HAUTE
- **STATE:** IN
- **ZIP:** 47802

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** HALLADOR PETROLEUM CO
- **DATE OF NAME CHANGE:** 19920703

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** KIMBARK OIL & GAS CO /CO/
- **DATE OF NAME CHANGE:** 19900102

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** KIMBARK INC
- **DATE OF NAME CHANGE:** 19860624

?xml version='1.0' encoding='ASCII'? Hallador Energy Company_May 27, 2026

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

**FORM 8-K**

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): May 27, 2026

![Graphic](hnrg-20260527x8k001.jpg)

**Hallador Energy Company**

(Exact name of registrant as specified in its charter)

Colorado 001-34743 84-1014610 <br> (State or other jurisdictionof incorporation) (Commission File Number) (IRS EmployerIdentification No.)

1183 East Canvasback Drive, Terre Haute, Indiana 47802 <br> (Address, including zip code, of principal executive offices)

Registrant's telephone number, including area code: (812) 299-2800

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

&nbsp;&nbsp;&nbsp;&nbsp;Securities registered pursuant to Section 12(b) of the Act:

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| | | |
|:---|:---|:---|
| Title of each class | Trading Symbol | Name of each exchange<br>on which registered |
| Common Shares, $.01 par value | HNRG | Nasdaq |

---

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

**ITEM 5.07 Submission of Matters to a Vote of Security Holders.** 

On May 27, 2026, the Company held its 2026 Annual Meeting in Lone Tree, Colorado. There was a total of 37,538,341 shares present at the meeting in person or by proxy, representing 79.64% of the total outstanding shares eligible to vote. The results for each of the matters submitted to a vote of shareholders at the annual meeting are set forth below:

**Proposal 1 - Election of Directors** 

The following individuals were elected to serve as directors until the 2027 Annual Meeting of Shareholders:

---

| | | | |
|:---|:---|:---|:---|
| **Nominee**  | **Votes For**  | **Votes Against**  | **Abstentions or** <br>**Votes Withheld**  |
| Brent K. Bilsland  | 29189874  | 108268  | 12727  |
| Zarrell Gray  | 25326224  | 3971515  | 13130  |
| Daniel Hudson  | 29268002  | 30337  | 12530  |
| Bryan H. Lawrence  | 25780524  | 3517719  | 12626  |
| David J. Lubar  | 29106925  | 190693  | 13251  |
| Barbara Ann Sugg  | 29263147  | 37011  | 10711  |
| Charles R. Wesley, IV  | 27896200  | 1403936  | 10733  |

---

**Proposal 2 –Advisory Vote on Executive Compensation** 

The shareholders approved, on a non-binding advisory basis, the compensation of our named executive officers, as disclosed pursuant to the compensation disclosure rules of the SEC.

---

| | | |
|:---|:---|:---|
| **Votes For**  | **Votes Against**  | **Abstentions or** <br>**Votes Withheld**  |
| 27,365,688  | 171,098  | 1,774,083  |

---

**Proposal 3 - Ratification of the Appointment of Independent Auditors** 

The shareholders ratified the appointment of Grant Thornton, LLP to serve as our independent registered public accounting firm for the fiscal year ending December 31, 2026.

---

| | | |
|:---|:---|:---|
| **Votes For**  | **Votes Against**  | **Abstentions or** <br>**Votes Withheld**  |
| 37,380,746  | 150,031  | 7,564  |

---

**SIGNATURE**

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

---

| | | |
|:---|:---|:---|
|  |  | **Hallador Energy Company** |
| May 29, 2026 | By: | /s/ERIC VAN DEMAN |
|  |  | Eric Van Deman<br>Chief Accounting Officer |

---