---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-26-031343"
form_type: "8-K"
ticker: "NIMU"
cik: "0000720762"
company_name: "NON INVASIVE MONITORING SYSTEMS INC /FL/"
filed_at: "2026-06-30T21:29:17+00:00"
generated_at: "2026-06-30T21:30:06.917565+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# NIMS amends merger agreement with Gravitics, extends closing deadline to Sept 30, 2026

## Summary
- Amendment extends outside termination date to September 30, 2026.
- Provides resale registration rights for $809,705.75 convertible note held by Defender Opportunity LLC.
- Convertible note will convert to NIMS common stock at $0.01966 per share (pre-reverse split).
- Approximately $300,000 debt to Dr. Hsiao and Dr. Frost's affiliate to be repaid at closing.
- Merger structure: Gravitics Merger Sub merges into Gravitics, with Gravitics surviving as wholly owned subsidiary.

## SEC filing metadata
- accession: 0001493152-26-031343
- form_type: 8-K
- ticker: NIMU
- cik: 0000720762
- company_name: NON INVASIVE MONITORING SYSTEMS INC /FL/
- filed_at: 2026-06-30T21:29:17+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/720762/000149315226031343/0001493152-26-031343-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/720762/000149315226031343/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-26-031343
- JSON: https://secwatch.observer/filing/0001493152-26-031343.json
- Plain text: https://secwatch.observer/filing/0001493152-26-031343.txt

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