---
schema_version: "secwatch.filing_event.v1"
accession: "0001167419-24-000005"
form_type: "8-K"
ticker: "RIOT"
cik: "0001167419"
company_name: "Riot Platforms, Inc."
filed_at: "2024-02-26T23:59:59+00:00"
generated_at: "2026-06-05T14:37:28.971049+00:00"
event_type: "other_material"
sentiment: "negative"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# Riot Platforms files new $750M at-the-market equity program, replacing prior ATM

## Summary
- New prospectus supplement registers up to $750M in common stock for ATM sales through Cantor Fitzgerald and other agents.
- Prior ATM program registered under August 2023 supplement; $700.6M had been sold before termination on Feb 26, 2024.
- Sales agents will receive up to 3.0% commission on gross proceeds; offering may be suspended or terminated at any time.
- No shares were sold under the new program as of filing; only the registration and termination of the prior program were effectuated.

## SEC filing metadata
- accession: 0001167419-24-000005
- form_type: 8-K
- ticker: RIOT
- cik: 0001167419
- company_name: Riot Platforms, Inc.
- filed_at: 2024-02-26T23:59:59+00:00
- event_type: other_material
- sentiment: negative
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1167419/000116741924000005/0001167419-24-000005-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1167419/000116741924000005/riot-20240226x8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001167419-24-000005
- JSON: https://secwatch.observer/filing/0001167419-24-000005.json
- Plain text: https://secwatch.observer/filing/0001167419-24-000005.txt

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