---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-26-012164"
form_type: "8-K"
ticker: "IMNN"
cik: "0000749647"
company_name: "Imunon, Inc."
filed_at: "2026-03-23T23:59:59+00:00"
generated_at: "2026-05-15T09:26:08.930513+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Imunon registers additional $7M in common stock under existing ATM facility

## Summary
- Filed prospectus supplement to increase ATM capacity from $10M to $17M in common stock.
- Prior to filing, $4,797,848 of shares had been sold through H.C. Wainwright under the Sales Agreement.
- New shares issuable under the existing May 2022 ATM agreement, as amended in 2024.

## SEC filing metadata
- accession: 0001493152-26-012164
- form_type: 8-K
- ticker: IMNN
- cik: 0000749647
- company_name: Imunon, Inc.
- filed_at: 2026-03-23T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/749647/000149315226012164/0001493152-26-012164-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/749647/000149315226012164/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-26-012164
- JSON: https://secwatch.observer/filing/0001493152-26-012164.json
- Plain text: https://secwatch.observer/filing/0001493152-26-012164.txt

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