CHROMADEX CORP

Ticker: NAGE CUSIP: 171077407 Class: Common Stock

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

Note: Option positions (PUT/CALL) are excluded.

Q3 2018

Shares 10,000 Value ($000) $43 Avg Close $4.30 Range $3.45 - $5.00

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	10,000	$43	$4.30	$3.45 - $5.00