---
schema_version: "secwatch.filing_event.v1"
accession: "0001683168-22-001354"
form_type: "8-K"
ticker: "KLNG"
cik: "0001110607"
company_name: "Koil Energy Solutions, Inc."
filed_at: "2022-03-01T23:59:59+00:00"
generated_at: "2026-06-27T02:46:30.080537+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Deep Down to change name to Koil Energy Solutions; ticker symbol change pending FINRA approval

## Summary
- Entered into Merger Agreement on Feb 22, 2022 to change name from Deep Down, Inc. to Koil Energy Solutions, Inc.
- Filed with FINRA on Feb 25 for name change and on Feb 28 for ticker symbol change; both subject to approval.
- Stock continues to trade on OTC Markets; existing certificates remain valid until exchanged.

## SEC filing metadata
- accession: 0001683168-22-001354
- form_type: 8-K
- ticker: KLNG
- cik: 0001110607
- company_name: Koil Energy Solutions, Inc.
- filed_at: 2022-03-01T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1110607/000168316822001354/0001683168-22-001354-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1110607/000168316822001354/deepdown_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001683168-22-001354
- JSON: https://secwatch.observer/filing/0001683168-22-001354.json
- Plain text: https://secwatch.observer/filing/0001683168-22-001354.txt

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