LIGHTBRIDGE CORP

CUSIP: 53224K104 Class: COMMON STOCK

D.A. DAVIDSON & CO.'s Holding History (CIK: 0001080107)

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

Q2 2016
Shares 13,000 Value ($000) $5 Avg Close — Range —
Q1 2016
Shares 13,000 Value ($000) $7 Avg Close — Range —
Q4 2015
Shares 13,000 Value ($000) $13 Avg Close — Range —
Q3 2015
Shares 13,000 Value ($000) $10 Avg Close — Range —
Q2 2015
Shares 13,000 Value ($000) $14 Avg Close — Range —
Q1 2015
Shares 13,000 Value ($000) $16 Avg Close — Range —
Q4 2014
Shares 13,000 Value ($000) $20 Avg Close — Range —
Q3 2014
Shares 13,000 Value ($000) $29 Avg Close — Range —
Q2 2014
Shares 10,000 Value ($000) $27 Avg Close — Range —
Q1 2014
Shares 10,000 Value ($000) $26 Avg Close — Range —
Q4 2013
Shares 10,000 Value ($000) $14 Avg Close — Range —