MEDTOX SCIENTIFIC INC

CUSIP: 584977201 Class: CMN

HUNTINGTON NATIONAL BANK's Holding History (CIK: 0000049205)

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

Q1 2012
Shares 848 Value ($000) $14 Avg Close — Range —
Q4 2011
Shares 848 Value ($000) $12 Avg Close — Range —
Q3 2011
Shares 848 Value ($000) $11 Avg Close — Range —
Q2 2011
Shares 835 Value ($000) $15 Avg Close — Range —