Niagen Bioscience, Inc. — Director's Dealing 2012

May 18, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ChromaDex Corp. (CDXC.OB)
CIK: 0001386570
Period of Report: 2012-05-16

Reporting Person: Honig Barry C (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-05-16	Common Stock	P	24600	$0.50	Acquired	3874672	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	3177860	Indirect

Footnotes

F1: Indirect ownership includes (i) 230,000 Shares owned by GRQ Consultants, Inc. Defined Benefits Plan for the benefit of the Reporting Person; (ii) 844,289 Shares owned by GRQ Consultants, Inc. 401K of which the Reporting Person is the beneficiary; and (iii) 2,103,571 Shares owned by GRQ Consultants Inc. Roth 401K FBO Renee Honig, the Reporting Person's spouse, of which the Reporting Person has voting and investment power and disclaims beneficial ownership.