---
schema_version: "secwatch.filing_event.v1"
accession: "0001062993-23-019256"
form_type: "8-K"
ticker: "ANY"
cik: "0001591956"
company_name: "Sphere 3D Corp."
filed_at: "2023-10-12T23:59:59+00:00"
generated_at: "2026-06-10T00:42:40.999942+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Sphere 3D terminates Gryphon agreement; Sep Bitcoin production up 9.1% to 63.6 BTC

## Summary
- Mined 63.6 Bitcoin in Sep, +9.1% vs Aug, +473% YoY; hash rate steady at 1.3 EH/s.
- Uptime 66% due to heat curtailments; expects improvement in winter.
- Terminated Master Services Agreement with Gryphon Digital Mining effective Oct 6, 2023.
- Core Scientific bankruptcy: merits hearing for Sphere's claims scheduled Q1 2024.
- Sold 49.9 Bitcoin in Sep; holdings rose to 16.5 BTC from 2.8 at end-Aug.

## SEC filing metadata
- accession: 0001062993-23-019256
- form_type: 8-K
- ticker: ANY
- cik: 0001591956
- company_name: Sphere 3D Corp.
- filed_at: 2023-10-12T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 1.01, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1591956/000106299323019256/0001062993-23-019256-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1591956/000106299323019256/form8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001062993-23-019256
- JSON: https://secwatch.observer/filing/0001062993-23-019256.json
- Plain text: https://secwatch.observer/filing/0001062993-23-019256.txt

## Key facts
- Material Agreements
  Sphere 3D Corp. terminated Master Services Agreement with Gryphon Digital Mining, Inc. (effective 2023-10-06).
  - Action: termination
  - Counterparty: Gryphon Digital Mining, Inc.
  - Effective: 2023-10-06
  source text: On October 6, 2023, Sphere 3D Corp. ("Sphere") terminated, effective immediately, the Master Services Agreement between Sphere and Gryphon Digital Mining, Inc., dated August 10, 2021, as amended on December 29, 2021.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1591956/000106299323019256/0001062993-23-019256-index.htm

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