Gold Resource : Q1 2026 Conference Call

GORO

Published on 05/12/2026 at 12:08 pm EDT

Q1 2026

Conference Call

May 12, 2026

10:00 AM ET

Q1 2026 Operations Summary

Unfortunately, and despite the operation's significant efforts to maintain an incident-free workplace, two accidents resulted in lost time. Both incidents occurred with contractors.

Continue with the Safety Plan of immediate prevention action.

Shutdown in February due to CTM conflict

DDG produced a total of 10,765 Aueq oz, exceeding budget by 8% despite lower throughput (-10%). This result was driven by better Au and metal base recoveries and better conversion factor of Ag-Au.

Activities are ongoing at the ALTA GRACIA mine, with mining operations having commenced in February. The drilling campaign continues in the underground and surface.

Altagracia Portal Set up

2026 Mine Production

2025 Process Plant Production

Q1 2026 Operational Results

Tonnes Processed

YTD 2026

Total tonnes

74,444

Tonnes per day (based on actual days

the mill operated during the period)

1,390

Metal Sold

YTD 2026

Gold ounces

1,548

Silver ounces

374,232

Gold equivalent ounces

8,749

Copper tonnes

69

Lead tonnes

353

Zinc tonnes

962

Financial Measures

Cash balance (at March 31, 2026)

$ 31 M

For the Three Months Ended

March 31, 2026

Net income(loss)

Net sales

$4.7 M

$43.9 M

Production cost

$20.6 M

Depreciation, Amortization & Reclamation

$4.0 M

Mining gross profit

$19.0 M

Total cash costs per AuEq ounce

$ 2,164/oz

Total all-in sustaining cost per AuEq ounce

$ 3,476/oz

Note: Total cash costs after co-product credits per AuEq ounce and Total all-in sustaining costs after co-product credits per AuEq ounce are a non-GAAP financial

Investment Summary

YTD 2026

Sustaining

Underground Development

($000s)

$3,797

Infill Drilling

608

Underground and Surface Exploration

Development

874

Other Sustaining Capital

3,342

Subtotal of Sustaining Investments:

8,621

Growth

Surface Exploration/Other

1,140

Underground Exploration Development and

Drilling

90

Back Forty Project Optimization & Permitting

209

Subtotal of Growth Investments

1,439

Total Capital & Exploration Investment

$10,060

Why Gold Resource Corporation?

Focused on protecting balance sheet while creating value through highly disciplined growth & capital allocation

Commitment to health & safety, environment, and social stewardship

Strong leadership, technical, and operational team

Questions

Disclaimer

Gold Resource Corporation published this content on May 12, 2026, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on May 12, 2026 at 16:07 UTC.