---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-26-070228"
form_type: "8-K"
ticker: "DFNS"
cik: "0001787518"
company_name: "T3 Defense Inc."
filed_at: "2026-06-18T21:25:16+00:00"
generated_at: "2026-06-18T21:26:27.923904+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.2
confidence: "high"
source: SEC EDGAR
---

# T3 Defense postpones special stockholder meeting to June 24, 2026

## Summary
- Special meeting originally set for June 18, 2026 delayed to June 24, 2026 at 12:00 p.m. ET.
- Record date and proposals remain unchanged as described in proxy statements filed June 1 and June 16, 2026.
- Stockholders will access the meeting via www.virtualshareholdermeeting.com/DFNS2026SM.
- No other material changes to the meeting agenda were disclosed.

## SEC filing metadata
- accession: 0001213900-26-070228
- form_type: 8-K
- ticker: DFNS
- cik: 0001787518
- company_name: T3 Defense Inc.
- filed_at: 2026-06-18T21:25:16+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.2
- confidence: high
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1787518/000121390026070228/0001213900-26-070228-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1787518/000121390026070228/ea0295308-8k_t3defense.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-26-070228
- JSON: https://secwatch.observer/filing/0001213900-26-070228.json
- Plain text: https://secwatch.observer/filing/0001213900-26-070228.txt

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