---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-25-013681"
form_type: "8-K"
ticker: "NAGE"
cik: "0001386570"
company_name: "Niagen Bioscience, Inc."
filed_at: "2025-03-19T23:59:59+00:00"
generated_at: "2026-05-24T11:36:47.558578+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# ChromaDex rebrands as Niagen Bioscience; Nasdaq ticker becomes NAGE

## Summary
- Name change from ChromaDex Corporation to Niagen Bioscience, Inc. effective March 19, 2025.
- Common stock begins trading under new ticker symbol 'NAGE' on Nasdaq; CUSIP unchanged.
- Rebranding reflects focus on flagship Niagen ingredient and NAD+ healthy-aging science; no operational changes.

## SEC filing metadata
- accession: 0001628280-25-013681
- form_type: 8-K
- ticker: NAGE
- cik: 0001386570
- company_name: Niagen Bioscience, Inc.
- filed_at: 2025-03-19T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 5.03, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1386570/000162828025013681/0001628280-25-013681-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1386570/000162828025013681/cdxc-20250317.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-25-013681
- JSON: https://secwatch.observer/filing/0001628280-25-013681.json
- Plain text: https://secwatch.observer/filing/0001628280-25-013681.txt

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