---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-23-002970"
form_type: "8-K"
ticker: "CLSK"
cik: "0000827876"
company_name: "CLEANSPARK, INC."
filed_at: "2023-02-16T23:59:59+00:00"
generated_at: "2026-06-19T09:59:02.535152+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# CleanSpark buys 20K S19j Pro+ miners for $43.6M; 2.44 EH/s addition, 37% capacity boost

## Summary
- Purchase price $43.6M; net price ~$32.3M after coupons (25% discount, $13.25 per terrahash).
- Adds 2.44 EH/s; total hashrate to ~9 EH/s (37% increase) once deployed.
- New Antminer S19j Pro+ units are 22% more productive than S19j Pro.
- 15,000 miners planned for Washington, GA facility undergoing 50 MW expansion.
- Total machines purchased during bear market now exceeds 46,500; deliveries March-May 2023.

## SEC filing metadata
- accession: 0000950170-23-002970
- form_type: 8-K
- ticker: CLSK
- cik: 0000827876
- company_name: CLEANSPARK, INC.
- filed_at: 2023-02-16T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 1.01, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/827876/000095017023002970/0000950170-23-002970-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/827876/000095017023002970/clsk-20230215.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-23-002970
- JSON: https://secwatch.observer/filing/0000950170-23-002970.json
- Plain text: https://secwatch.observer/filing/0000950170-23-002970.txt

## Key facts
- Material Agreements
  CLEANSPARK, INC. entered into Sales and Purchase Agreement with Crypt Solutions, Inc. valued at 20,000 S19j Pro+ mining machines for $43,560,000 (effective 2023-02-15).
  - Action: entry
  - Agreement: asset purchase
  - Counterparty: Crypt Solutions, Inc.
  - Value: 20,000 S19j Pro+ mining machines for $43,560,000
  - Effective: 2023-02-15
  source text: On February 15, 2023, CleanSpark, Inc., a Nevada corporation (the "Company"), purchased 20,000 S19j Pro+ mining machines for a purchase price of $43,560,000.
  evidence_url: https://www.sec.gov/Archives/edgar/data/827876/000095017023002970/0000950170-23-002970-index.htm

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