LIGHTBRIDGE CORP

CUSIP: 53224K104 Class: COMMON STOCK

FIRST MANHATTAN CO. LLC.'s Holding History (CIK: 0000728083)

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

Q2 2016
Shares 10,679 Value ($000) $4 Avg Close — Range —
Q1 2016
Shares 10,679 Value ($000) $5 Avg Close — Range —
Q4 2015
Shares 10,679 Value ($000) $10 Avg Close — Range —
Q3 2015
Shares 10,679 Value ($000) $8 Avg Close — Range —
Q2 2015
Shares 10,679 Value ($000) $11 Avg Close — Range —
Q1 2015
Shares 10,679 Value ($000) $13 Avg Close — Range —
Q4 2014
Shares 10,679 Value ($000) $16 Avg Close — Range —
Q3 2014
Shares 10,679 Value ($000) $24 Avg Close — Range —
Q2 2014
Shares 10,679 Value ($000) $29 Avg Close — Range —
Q1 2014
Shares 10,679 Value ($000) $28 Avg Close — Range —
Q4 2013
Shares 10,679 Value ($000) $15 Avg Close — Range —
Q3 2013
Shares 10,679 Value ($000) $19 Avg Close — Range —
Q2 2013
Shares 10,679 Value ($000) $33 Avg Close — Range —