# EDGAR Filing Document

**Accession Number:** 0001160791
**File Stem:** 0001104659-26-031333
**Filing Date:** 2026-3
**Character Count:** 16559
**Document Hash:** a3d10181712ffc74a09bda6dad237ff9
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-031333.hdr.sgml**: 20260319

**ACCESSION NUMBER**: 0001104659-26-031333

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 13

**CONFORMED PERIOD OF REPORT**: 20260318

**ITEM INFORMATION**: Results of Operations and Financial Condition

**ITEM INFORMATION**: Financial Statements and Exhibits

**FILED AS OF DATE**: 20260319

**DATE AS OF CHANGE**: 20260318

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** GOLD RESOURCE CORP
- **CENTRAL INDEX KEY:** 0001160791
- **STANDARD INDUSTRIAL CLASSIFICATION:** GOLD & SILVER ORES [1040]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 841473173
- **STATE OF INCORPORATION:** CO
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-34857
- **FILM NUMBER:** 26770798

**BUSINESS ADDRESS:**
- **STREET 1:** 7900 E. UNION AVENUE
- **STREET 2:** SUITE 320
- **CITY:** DENVER
- **STATE:** CO
- **ZIP:** 80237
- **BUSINESS PHONE:** 303-320-7708

**MAIL ADDRESS:**
- **STREET 1:** 7900 E. UNION AVENUE
- **STREET 2:** SUITE 320
- **CITY:** DENVER
- **STATE:** CO
- **ZIP:** 80237

?xml version='1.0' encoding='ASCII'? GOLD RESOURCE CORP_March 18, 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): **March 18, 2026**

## GOLD RESOURCE CORP ORATION
(Exact name of registrant as specified in its charter)

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| | | |
|:---|:---|:---|
| **Colorado** | **001-34857** | **84-1473173** |
| &nbsp;&nbsp;&nbsp;&nbsp;(State or other jurisdiction of<br>incorporation) | &nbsp;&nbsp;&nbsp;&nbsp;(Commission<br>File Number) | &nbsp;&nbsp;&nbsp;&nbsp;(I.R.S. Employer<br>Identification Number) |

---

---

| | |
|:---|:---|
| &nbsp;&nbsp;**7900 E. Union Ave, Suite 320**<br>&nbsp;&nbsp;**Denver, Colorado** | <br>&nbsp;&nbsp;**80237** |
| &nbsp;&nbsp;(Address of principal executive offices) | &nbsp;&nbsp;(Zip Code) |

---

Registrant's telephone number including area code: **(303) 320-7708** 

(Former name or former address, if changed since last report)

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))

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

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| | | |
|:---|:---|:---|
| &nbsp;&nbsp;Title of each class | &nbsp;&nbsp;Trading Symbol(s) | &nbsp;&nbsp;Name of each exchange on which<br>registered |
| &nbsp;&nbsp;**Common Stock** | &nbsp;&nbsp;**GORO** | &nbsp;&nbsp;**NYSE American** |

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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. ◻

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

1.01 **Item 2.02 Results of Operations and Financial Condition** 

On March 18, 2026, Gold Resource Corporation (the "Company") issued a news release reporting its production and unaudited financial results for the year ending December 31, 2025. A copy of the news release is attached as Exhibit 99.1 to this report.

In accordance with General Instruction B.2 of Form 8-K, the information in this Item 2.02, including Exhibit 99.1, shall not be deemed to be "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liability of that section, and shall not be incorporated by reference into any of the Company's filings or other document filed under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

**Item 9.01 Financial Statements and Exhibits.**

(d) Exhibits. The following exhibits are furnished with this report:

 <br> [99.1](goro-20260318xex99d1.htm) [News Release dated March 18, 2026](goro-20260318xex99d1.htm) <br> 104 Cover Page Interactive Data File (embedded within the Inline XBRL document)

**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.

---

| | | |
|:---|:---|:---|
|  | **GOLD RESOURCE CORPORATION** | **GOLD RESOURCE CORPORATION** |
| Date: March 18, 2026 | By: | /s/ Allen Palmiere |
|  | Name: | Allen Palmiere |
|  | Title: | Chief Executive Officer and President |

---

## Exhibit 99.1

![Graphic](goro-20260318xex99d1001.jpg)

**Exhibit 99.1**

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| | |
|:---|:---|
| **NEWS - FOR IMMEDIATE RELEASE** | **NYSE American: GORO** |

---

**GOLD RESOURCE CORPORATION REPORTS FINANCIAL RESULTS**

**FOR THE Year Ended December 31, 2025**

**Denver, Colorado – March 18, 2026 – Gold Resource Corporation** (**NYSE American: GORO**) (the "Company") is pleased to announce its full-year operational results from its Don David Gold Mine ("DDGM") near Oaxaca, Mexico, and a corporate update on its other activities.

"We are pleased to report a successful operational turnaround during 2025 that culminated in a strong fourth quarter finish and over $25 million in cash and equivalents on the balance sheet," said Allen Palmiere, President and CEO. "Obviously, favorable metal prices were a meaningful contribution which realized an average of $55 per ounce for silver and $4,234 per ounce for gold metal sales. Production from our Three Sisters zone made a significant contribution, as expected, and as a result we anticipate that silver will represent approximately 40% of our output from this zone in 2026 and enhance our leverage to the silver market. Our operations team in Mexico has executed exceptionally well on our 2025 objectives, delivering solid year end results, positioning us for continued momentum in the year ahead."

**Don David Gold Mine:**

● Production substantially improved, as the Company began receiving newly acquired equipment at the end of the third quarter. The additional equipment, combined with the strategic use of third-party contractors, enabled an increase in available headings to mine and a subsequent improvement in production.

● DDGM produced and sold a total of 23,125 gold equivalent ounces, comprising of 4,944 gold ounces and 1,461,898 silver ounces, sold at an average price per ounce of $3,657 and $45.48, respectively. DDGM total cash costs after co-product credits per gold equivalent ("AuEq") <sup>1</sup> ounce sold and DDGM all-in sustaining cost per AuEq ounce sold for the year were $2,205 and $2,807, respectively. See *Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations—Non-GAAP Measures* for a reconciliation of non-GAAP measures to applicable GAAP measures.

● DDGM received the Mexican Empresa Socialmente Responsable ("ESR") award in 2025 for the eleventh consecutive year.

● During 2025, the Company's exploration program focused on underground grade-control and infill drilling in support of near-term production, primarily at the Three Sisters and Arista vein systems. At Three Sisters, drilling targeted the Sandy and Sadie vein sets to refine and validate the geologic model for production planning. Additional definition drilling was completed on multiple veins within the Arista system, including Splay 31, Candelaria, Marena, Santa Helena, Viridiana, and Marena North, as well as the Soledad South vein in the Switchback vein system. Exploration-related underground development advanced throughout the year, positioning the Company to continue expansion drilling in early 2026. In addition, limited surface infill drilling also commenced at the Alta Gracia project in the fourth quarter, focusing on the Mirador vein system.

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**Corporate and Financial:**

● The Company closed the year with a $25.0 million cash and cash equivalents balance at December 31, 2025. The increase of $23.4 million from December 31, 2024 is the result of the Company's focus on improving its cash position, mostly through the issuance of debt and equity in 2025, as well as improved production and higher metal prices.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;o The Company raised $2.5 million through a registered direct offering in January 2025. In September 2025, the Company closed on a second registered direct offering of $11.4 million for the sale of 25,315,954 shares of the Company's common stock at a price of $0.45 per share. The Company issued 14,204,846 of these shares, for the fair value of approximately $6.4 million, to fully pay off the term loan received in June 2025, as a non-cash equity settlement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;o The Company raised $8.6 million through its At-The-Market Offering Program (the "ATM Program"), after deducting the agent's commissions and other expenses.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;o In February 2025, the Company sold its interest in Green Light Metals for $0.9 million in proceeds.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;o On May 7, 2025, the Company received a tax refund of 79.6 million pesos (approximately $4.0 million) related to DDGM taxes paid in 2023.

● Working capital at December 31, 2025, was $32.0 million, a 1,424% increase from the December 31, 2024 working capital of $2.1 million. The increase is primarily driven by the increase in cash and cash equivalents.

#### 2025 Sustaining and Growth Investments Summary

---

| | | |
|:---|:---|:---|
|  | **For the year ended December 31, 2025** | **For the year ended December 31, 2025** |
|  | **2025** | **2024** |
| Sustaining Investments: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Underground Development | $3243 | $4634 |
| &nbsp;&nbsp;&nbsp;&nbsp;Other Sustaining Capital | 6149 | 2970 |
| &nbsp;&nbsp;&nbsp;&nbsp;Infill Drilling | 1289 | 977 |
| &nbsp;&nbsp;&nbsp;&nbsp;Surface and Underground Exploration Development & Other | 1746 | 65 |
| Subtotal of Sustaining Investments: | 12427 | 8646 |
| Growth Investments: |  |  |
| &nbsp;&nbsp;DDGM growth: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Surface Exploration / Other | 1857 | 1921 |
| &nbsp;&nbsp;&nbsp;&nbsp;Underground Exploration Drilling | - | 38 |
| &nbsp;&nbsp;&nbsp;&nbsp;Underground Exploration Development | 8906 | - |
| &nbsp;&nbsp;Back Forty growth: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Back Forty Project Optimization & Permitting | 793 | 378 |
| Subtotal of Growth Investments: | 11556 | 2337 |
| Total Capital and Exploration: | $23983 | $10983 |

---

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**Trending Highlights**

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| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
|  | **2024** | **2024** | **2024** | **2024** | **2025** | **2025** | **2025** | **2025** |
|  | **Q1** | **Q2** | **Q3** | **Q4** | **Q1** | **Q2** | **Q3** | **Q4** |
| **Operating Data** |  |  |  |  |  |  |  |  |
| **Total tonnes milled** | 98889 | 93687 | 83690 | 80367 | 56906 | 63479 | 65131 | 85888 |
| **Average Grade** |  |  |  |  |  |  |  |  |
| Gold (g/t) | 1.89 | 1.27 | 0.54 | 0.64 | 0.70 | 0.56 | 1.11 | 0.96 |
| Silver (g/t) | 88 | 102 | 83 | 94 | 169 | 115 | 250 | 298 |
| Copper (%) | 0.37 | 0.26 | 0.19 | 0.20 | 0.18 | 0.13 | 0.16 | 0.16 |
| Lead (%) | 1.25 | 1.00 | 1.01 | 1.12 | 0.72 | 0.88 | 0.63 | 0.58 |
| Zinc (%) | 2.82 | 2.59 | 2.63 | 2.73 | 1.68 | 2.72 | 1.57 | 1.22 |
| **Metal production (before payable metal deductions)** |  |  |  |  |  |  |  |  |
| Gold (ozs.) | 4757 | 2947 | 944 | 1258 | 903 | 758 | 1646 | 1993 |
| Silver (ozs.) | 251707 | 263023 | 194525 | 210581 | 257285 | 196435 | 453057 | 687523 |
| Copper (tonnes) | 280 | 181 | 93 | 88 | 54 | 50 | 73 | 87 |
| Lead (tonnes) | 812 | 616 | 576 | 678 | 272 | 373 | 241 | 306 |
| Zinc (tonnes) | 2310 | 2020 | 1741 | 1734 | 699 | 1380 | 784 | 750 |
| **Metal produced and sold** |  |  |  |  |  |  |  |  |
| Gold (ozs.) | 3557 | 2724 | 1357 | 960 | 859 | 878 | 1422 | 1785 |
| Silver (ozs.) | 216535 | 234560 | 181434 | 184804 | 230320 | 150365 | 417710 | 663503 |
| Copper (tonnes) | 264 | 197 | 98 | 82 | 50 | 43 | 67 | 80 |
| Lead (tonnes) | 667 | 491 | 467 | 548 | 277 | 272 | 212 | 253 |
| Zinc (tonnes) | 1682 | 1771 | 1473 | 1360 | 617 | 1060 | 645 | 618 |
| **Average metal prices realized** |  |  |  |  |  |  |  |  |
| Gold ($ per oz.) | $2094 | $2465 | $2561 | $2706 | $2956 | $3350 | $3546 | $4234 |
| Silver ($ per oz.) | $23.29 | $30.49 | $30.61 | $31.11 | $32.54 | $34.35 | $41.39 | $55.06 |
| Copper ($ per tonne) | $8546 | $10428 | $8832 | $8969 | $9656 | $9619 | $9690 | $11224 |
| Lead ($ per tonne) | $1977 | $2235 | $2065 | $1897 | $1950 | $1887 | $1937 | $1981 |
| Zinc ($ per tonne) | $2483 | $2871 | $2854 | $3062 | $2710 | $2607 | $2841 | $3258 |
| **Gold equivalent ounces sold** |  |  |  |  |  |  |  |  |
| Gold Ounces | 3557 | 2724 | 1357 | 960 | 859 | 878 | 1422 | 1785 |
| Gold Equivalent Ounces from Silver  | 2408 | 2901 | 2169 | 2125 | 2535 | 1542 | 4876 | 8628 |
| Total AuEq oz | 5965 | 5625 | 3526 | 3085 | 3394 | 2420 | 6298 | 10413 |

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**Year-End 2025 Conference Call**

The Company has elected not to hold a conference call at this time. A conference call will be scheduled in the near future to present operational results.

**About GRC:**

Gold Resource Corporation is a gold and silver producer, developer, and explorer with its operations centered on the Don David Gold Mine in Oaxaca, Mexico. Under the direction of an experienced board and senior leadership team, the Company's focus is to unlock the significant upside potential of its existing infrastructure and large land position surrounding the mine in Oaxaca, Mexico and to develop the Back Forty Project in Michigan, USA. For more information, please visit the Company's website, located at *www.goldresourcecorp.com*.

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**Forward-Looking Statements:**

This press release contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. Forward-looking words such as "plan," "target," "anticipate," "believe," "estimate," "intend" and "expect" and similar expressions are intended to identify such forward-looking statements. Such forward-looking statements include, without limitation, (i) the Company's expectations regarding productivity, cash flow and operating income; (ii) Company's anticipated near-term capital needs and potential sources of capital; and (iii) the Company's ability to achieve production targets. All forward-looking statements in this press release are based upon information available to the Company as of the date of this press release, and the Company assumes no obligation to update any such forward-looking statements. Forward-looking statements involve a number of risks and uncertainties, and there can be no assurance that such statements will prove to be accurate. The Company's actual results could differ materially from those discussed in this press release. Forward-looking statements are subject to risks and uncertainties. Additional risks related to the Company may be found in the periodic and current reports filed with the Securities and Exchange Commission by the Company, including the Company's Annual Report on Form 10-K for the year ended December 31, 2025, which are available on the SEC's website at *www.sec.gov*.

**For further information, please contact:**

Chet Holyoak

Chief Financial Officer

Chet.Holyoak@grc-usa.com

www.GoldResourceCorp.com<br>303-320-7708

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