---
schema_version: "secwatch.filing_event.v1"
accession: "0001849820-26-000155"
form_type: "8-K"
ticker: "KITT"
cik: "0001849820"
company_name: "Nauticus Robotics, Inc."
filed_at: "2026-09-29T12:31:23+00:00"
generated_at: "2026-10-12T13:43:26.061702+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Nauticus Robotics receives Series C preferred waiver delaying Sept. 30, 2026 triggering event to Dec. 31, 2027

## Summary
- Holder waived the Series C Section 5(a)(xv) triggering event for preferred shares outstanding on or after September 30, 2026, for the period from September 30, 2026 through December 31, 2027.
- The waiver avoids default dividend rate increase to 18% per annum and waives the 125% Triggering Event Conversion multiplier, including the 25% premium, during the Waiver Period.
- Existing 120% Conversion Amount calculation, ordinary conversion rights, and Alternate Optional Conversion rights are preserved; other triggers, breaches or defaults are not waived.
- Waiver became effective September 23, 2026, and expires automatically at the end of the Waiver Period; consequences apply prospectively from January 1, 2028 if preferred shares remain outstanding.

## SEC filing metadata
- accession: 0001849820-26-000155
- form_type: 8-K
- ticker: KITT
- cik: 0001849820
- company_name: Nauticus Robotics, Inc.
- filed_at: 2026-09-29T12:31:23+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1849820/000184982026000155/0001849820-26-000155-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1849820/000184982026000155/kitt-20260923.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001849820-26-000155
- JSON: https://secwatch.observer/filing/0001849820-26-000155.json
- Plain text: https://secwatch.observer/filing/0001849820-26-000155.txt

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