---
schema_version: "secwatch.filing_event.v1"
accession: "0001829126-26-010282"
form_type: "8-K"
ticker: "NTHI"
cik: "0001979414"
company_name: "NEONC TECHNOLOGIES HOLDINGS, INC."
filed_at: "2026-09-21T20:30:35+00:00"
generated_at: "2026-09-21T20:31:18.753848+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# NeOnc redeems all Series A Preferred for $6M cash, eliminates potential dilution

## Summary
- Redeemed all 6,000 outstanding Series A Preferred shares at aggregate stated value of $6.0M in cash (8-K cites $965/share, ~$5.79M total).
- Redemption funded from net proceeds of $15M registered direct offering announced September 9, 2026.
- No common shares issued; avoids conversion at 80% of 5-day lowest close (subject to $1 floor) that was available to holders.
- Certificate of Elimination filed with Delaware to retire Series A designation; no preferred shares remain outstanding.
- CEO Amir Heshmatpour says move simplifies capital structure, supports advancement of NEO100 and NEO212 programs.

## SEC filing metadata
- accession: 0001829126-26-010282
- form_type: 8-K
- ticker: NTHI
- cik: 0001979414
- company_name: NEONC TECHNOLOGIES HOLDINGS, INC.
- filed_at: 2026-09-21T20:30:35+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 3.03, 5.03, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1979414/000182912626010282/0001829126-26-010282-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1979414/000182912626010282/neonctechnologies_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001829126-26-010282
- JSON: https://secwatch.observer/filing/0001829126-26-010282.json
- Plain text: https://secwatch.observer/filing/0001829126-26-010282.txt

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