---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-26-066823"
form_type: "8-K"
ticker: "ADTX"
cik: "0001726711"
company_name: "Aditxt, Inc."
filed_at: "2026-06-09T20:30:26+00:00"
generated_at: "2026-06-09T20:39:05.818211+00:00"
event_type: "debt"
sentiment: "negative"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Aditxt sells $5.17M senior secured convertible notes at 35% OID; $725K cash plus existing note consolidation

## Summary
- Issued senior secured convertible notes with aggregate principal of ~$5.17M, comprising $725K new cash and $4.44M rollover of existing March and April 2026 notes.
- Notes sold at 35% original issue discount (approx. $650 per $1,000 principal); secured by substantially all assets of subsidiary Ignite Proteomics.
- Ignite Proteomics granted first-priority lien on its assets under a Security Agreement; Aditxt pledged its equity in Ignite as collateral.
- Buyers receive a put option to exchange Parent Preferred Shares for Ignite preferred shares up to $60M aggregate stated value within 12 months.

## SEC filing metadata
- accession: 0001213900-26-066823
- form_type: 8-K
- ticker: ADTX
- cik: 0001726711
- company_name: Aditxt, Inc.
- filed_at: 2026-06-09T20:30:26+00:00
- event_type: debt
- sentiment: negative
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 1.01, 3.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1726711/000121390026066823/0001213900-26-066823-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1726711/000121390026066823/ea0293812-8k_aditxt.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-26-066823
- JSON: https://secwatch.observer/filing/0001213900-26-066823.json
- Plain text: https://secwatch.observer/filing/0001213900-26-066823.txt

## Key facts
- Equity Issuances
  Aditxt, Inc. issued convertible note to Investors for an aggregate original principal amount equal to approximately the sum of $725,000 in cash proceeds plus the sum of the outstanding obligations under the Existin.
  - Security: convertible note
  - Purchaser: Investors
  - Consideration: an aggregate original principal amount equal to approximately the sum of $725,000 in cash proceeds plus the sum of the outstanding obligations under the Existin
  source text: new series of senior secured convertible notes (the “ Notes ”), as joint and several co-borrowers, with an aggregate original principal amount equal to approximately the sum of $725,000 in cash proceeds plus the sum of the outstanding obligations under the Existing Notes (as defined below), subject to a 35% original issue discount, as provided in the Notes. The
  evidence_url: https://www.sec.gov/Archives/edgar/data/1726711/000121390026066823/0001213900-26-066823-index.htm
- Material Agreements
  Aditxt, Inc. entered into Security and Pledge Agreement with Collateral Agent (effective 2026-06-03).
  - Action: entry
  - Counterparty: Collateral Agent
  - Effective: 2026-06-03
  source text: Additionally, on June 3, 2026, pursuant to and in connection with the Purchase Agreement, Ignite entered into a Security and Pledge Agreement (the “ Security Agreement ”) with the collateral agent named therein (the “ Collateral Agent ”), pursuant to which the Ignite granted to the Collateral Agent, for the ratable benefit of the Investors, a valid, perfected and enforceable security interest in certain assets of the Ignite and its subsidiaries, which assets include substantially all of the assets of Ignite.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1726711/000121390026066823/0001213900-26-066823-index.htm
- Material Agreements
  Aditxt, Inc. entered into Pledge Agreement with Collateral Agent (effective 2026-06-03).
  - Action: entry
  - Counterparty: Collateral Agent
  - Effective: 2026-06-03
  source text: Additionally, on June 3, 2026, pursuant to and in connection with the Purchase Agreement, the Company entered into a Pledge Agreement (the “ Pledge Agreement ”) by and between the Company and the Collateral Agent, pursuant to which the Company pledged as collateral the equity held by the Company in Ignite.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1726711/000121390026066823/0001213900-26-066823-index.htm
- Material Agreements
  Aditxt, Inc. entered into Note Purchase Agreement with Ignite Proteomics LLC and the investors named therein valued at aggregate original principal amount equal to approximately the sum of $725,000 in cash proceeds plus (effective 2026-06-03).
  - Action: entry
  - Agreement: notes offering
  - Counterparty: Ignite Proteomics LLC and the investors named therein
  - Value: aggregate original principal amount equal to approximately the sum of $725,000 in cash proceeds plus
  - Effective: 2026-06-03
  source text: On June 3, 2026, Aditxt, Inc. (the “ Company ”) entered into a Note Purchase Agreement (the “ Purchase Agreement ”) by and among the Company, Ignite Proteomics LLC, a Delaware limited liability company and the Company’s wholly owned subsidiary (“ Ignite ”), and the investors named therein (the “ Investors ”), pursuant to which the Company and Ignite issued and sold to the Investors a new series of senior secured convertible notes (the “ Notes ”), as joint and several co-borrowers, with an aggregate original principal amount equal to approximately the sum of $725,000 in cash proceeds plus the sum of the outstanding obligations under the Existing Notes (as defined below), subject to a 35% original issue discount, as provided in the Notes.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1726711/000121390026066823/0001213900-26-066823-index.htm

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