Alpha Natural Resources Black Castle Mining Company, Inc. Spartan Mining Company d/b/a Homer III Processing Trace Transport Company Facility Black Castle Co. Surface Mine Maxxim Shared Services Layoffs & WARN Notices — WARN Index

Worker Adjustment and Retraining Notification (WARN) filings, plant closures, and layoff history for Alpha Natural Resources Black Castle Mining Company, Inc. Spartan Mining Company d/b/a Homer III Processing Trace Transport Company Facility Black Castle Co. Surface Mine Maxxim Shared Services.