---
schema_version: "secwatch.filing_event.v1"
accession: "0001683168-21-006245"
form_type: "8-K"
ticker: "QSEP"
cik: "0001103795"
company_name: "QS Energy, Inc."
filed_at: "2021-12-10T23:59:59+00:00"
generated_at: "2026-06-28T01:59:07.380019+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# QS Energy issues $270,600 in convertible notes, $246K net proceeds

## Summary
- Issued $270,600 principal of Convertible Promissory Notes to accredited and non-US investors from Oct 20 to Dec 9, 2021.
- Net proceeds of $246,000; notes convertible at $0.03 per share; warrants exercisable at $0.04 for 9,019,994 shares.
- Notes mature in 12 months, issued at 110% of commitment; if unpaid at maturity, balance increases 10% and bears 10% interest.
- Proceeds used for general corporate purposes and working capital; securities unregistered, sold under Section 4(a)(2) and Reg S.

## SEC filing metadata
- accession: 0001683168-21-006245
- form_type: 8-K
- ticker: QSEP
- cik: 0001103795
- company_name: QS Energy, Inc.
- filed_at: 2021-12-10T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 3.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1103795/000168316821006245/0001683168-21-006245-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1103795/000168316821006245/qsenergy_i8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001683168-21-006245
- JSON: https://secwatch.observer/filing/0001683168-21-006245.json
- Plain text: https://secwatch.observer/filing/0001683168-21-006245.txt

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