CANNABIS SCIENCE INC

CUSIP: 137648101 Class: Common / Ordinary Stock

GLENMEDE TRUST CO NA's Holding History (CIK: 0000314949)

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

Q1 2016
Shares 45,000 Value ($000) $1 Avg Close — Range —
Q4 2015
Shares 45,000 Value ($000) $0 Avg Close — Range —
Q3 2015
Shares 45,000 Value ($000) $1 Avg Close — Range —
Q2 2015
Shares 45,000 Value ($000) $0 Avg Close — Range —
Q1 2015
Shares 45,000 Value ($000) $1 Avg Close — Range —
Q4 2014
Shares 45,000 Value ($000) $2 Avg Close — Range —
Q3 2014
Shares 45,000 Value ($000) $2 Avg Close — Range —
Q2 2014
Shares 45,000 Value ($000) $4 Avg Close — Range —
Q1 2014
Shares 45,000 Value ($000) $7 Avg Close — Range —