TGC INDS INC

CUSIP: 872417308 Class: CMN

SCHRODER INVESTMENT MANAGEMENT GROUP's Holding History (CIK: 0001086619)

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

Q4 2013
Shares 9,555 Value ($000) $69,752 Avg Close — Range —
Q3 2013
Shares 24,596 Value ($000) $194,063 Avg Close — Range —
Q2 2013
Shares 24,596 Value ($000) $202,179 Avg Close — Range —