---
schema_version: "secwatch.filing_event.v1"
accession: "0000215466-24-000003"
form_type: "8-K"
ticker: "CDE"
cik: "0000215466"
company_name: "Coeur Mining, Inc."
filed_at: "2024-01-29T23:59:59+00:00"
generated_at: "2026-06-06T16:10:39.259278+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# Coeur Mining Q4 Rochester production record: 1.3M oz silver, 19,847 oz gold; ramp-up by H1 2024

## Summary
- Rochester Q4 silver output rose 120% QoQ and 38% YoY; gold up 345% QoQ and 71% YoY.
- New Stage 6 leach pad and Merrill-Crowe plant drove surge; crushing circuit commissioning ongoing.
- Full throughput of 32M tons/year expected after ramp-up (2.5x historical), making it among world's largest heap leach ops.
- Legacy X-Pit crusher dismantling allows access to higher-grade ore; Q1 2024 production to dip, then build.
- Full Q4 2023 results and 2024 guidance to be reported Feb 21, 2024.

## SEC filing metadata
- accession: 0000215466-24-000003
- form_type: 8-K
- ticker: CDE
- cik: 0000215466
- company_name: Coeur Mining, Inc.
- filed_at: 2024-01-29T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/215466/000021546624000003/0000215466-24-000003-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/215466/000021546624000003/cde-20240129.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000215466-24-000003
- JSON: https://secwatch.observer/filing/0000215466-24-000003.json
- Plain text: https://secwatch.observer/filing/0000215466-24-000003.txt

## Key facts
- Earnings Releases
  Coeur Mining, Inc. reported preliminary financial results for the quarter ended December 31, 2023.
  - Period: the quarter ended December 31, 2023
  - Result: preliminary results
  source text: On January 29, 2024 Coeur Mining, Inc. ("Coeur") issued a press release announcing production results of its Rochester mine for the quarter ended December 31, 2023.
  evidence_url: https://www.sec.gov/Archives/edgar/data/215466/000021546624000003/0000215466-24-000003-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.