---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-25-116103"
form_type: "8-K"
ticker: "NDRA"
cik: "0001681682"
company_name: "ENDRA Life Sciences Inc."
filed_at: "2025-11-28T23:59:59+00:00"
generated_at: "2026-05-16T16:11:46.539510+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# ENDRA Life Sciences CTO Resigns, Enters Consulting Agreement; CFO Services Formalized

## Summary
- Michael Thornton resigned as CTO effective Nov 28, 2025; entered Consulting Agreement at $150/hr (first 5 hrs/week) then $100/hr.
- Richard Jacroux continues as CFO via Impact Solve LLC; initial monthly fee $8,650 increasing to $10,800 from Jan 1, 2026.
- Thornton's outstanding Options and RSUs remain outstanding and continue to vest during the consulting term.
- Impact Solve Advisory Services Agreement replaces prior services agreement for CFO duties.

## SEC filing metadata
- accession: 0001213900-25-116103
- form_type: 8-K
- ticker: NDRA
- cik: 0001681682
- company_name: ENDRA Life Sciences Inc.
- filed_at: 2025-11-28T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1681682/000121390025116103/0001213900-25-116103-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1681682/000121390025116103/ea0267731-8k_endra.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-25-116103
- JSON: https://secwatch.observer/filing/0001213900-25-116103.json
- Plain text: https://secwatch.observer/filing/0001213900-25-116103.txt

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