CHROMADEX CORP

CUSIP: 171077100 Class: COMMON STOCK

AMG National Trust Bank's Holding History (CIK: 0001388829)

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

Q1 2016
Shares 28,170 Value ($000) $40 Avg Close — Range —
Q4 2015
Shares 28,170 Value ($000) $34 Avg Close — Range —
Q3 2015
Shares 28,170 Value ($000) $31 Avg Close — Range —
Q2 2015
Shares 28,170 Value ($000) $34 Avg Close — Range —
Q1 2015
Shares 28,170 Value ($000) $37 Avg Close — Range —
Q4 2014
Shares 28,170 Value ($000) $25 Avg Close — Range —
Q3 2014
Shares 67,995 Value ($000) $73 Avg Close — Range —
Q2 2014
Shares 67,995 Value ($000) $88 Avg Close — Range —
Q1 2014
Shares 67,995 Value ($000) $124 Avg Close — Range —
Q4 2013
Shares 52,370 Value ($000) $80 Avg Close — Range —
Q3 2013
Shares 52,370 Value ($000) $42 Avg Close — Range —
Q2 2013
Shares 52,370 Value ($000) $41 Avg Close — Range —