THOMSON REUTERS CORP

CUSIP: 884903105 Class: COM

GAMCO INVESTORS, INC. ET AL's Holding History (CIK: 0000807249)

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

Q4 2013
Shares 8,000 Value ($000) $303 Avg Close — Range —
Q3 2013
Shares 8,300 Value ($000) $291 Avg Close — Range —
Q2 2013
Shares 8,300 Value ($000) $270 Avg Close — Range —