---
schema_version: "secwatch.filing_event.v1"
accession: "0001849820-26-000113"
form_type: "8-K"
ticker: "KITT"
cik: "0001849820"
company_name: "Nauticus Robotics, Inc."
filed_at: "2026-07-21T11:26:12+00:00"
generated_at: "2026-07-21T11:30:35.243126+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Nauticus Robotics issues $1.5M convertible debenture due Sept 2026

## Summary
- Issued $1.5M principal amount senior secured convertible debenture to institutional investor.
- Convertible into 197,369 shares at $7.60 per share; matures Sept 9, 2026.
- Issued under existing Nov 2024 securities purchase agreement; same terms as prior notes.
- Unregistered offering exempt under Section 4(a)(2) and Rule 506.

## SEC filing metadata
- accession: 0001849820-26-000113
- form_type: 8-K
- ticker: KITT
- cik: 0001849820
- company_name: Nauticus Robotics, Inc.
- filed_at: 2026-07-21T11:26:12+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 2.03, 3.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1849820/000184982026000113/0001849820-26-000113-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1849820/000184982026000113/kitt-20260720.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001849820-26-000113
- JSON: https://secwatch.observer/filing/0001849820-26-000113.json
- Plain text: https://secwatch.observer/filing/0001849820-26-000113.txt

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