TGC INDS INC

CUSIP: 872417308 Class: CMN

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q4 2014
Shares 44,297 Value ($000) $96 Avg Close — Range —
Q3 2014
Shares 48,746 Value ($000) $188 Avg Close — Range —
Q2 2014
Shares 181,278 Value ($000) $988 Avg Close — Range —
Q1 2014
Shares 219,096 Value ($000) $1,304 Avg Close — Range —
Q4 2013
Shares 235,968 Value ($000) $1,722 Avg Close — Range —
Q3 2013
Shares 230,313 Value ($000) $1,817 Avg Close — Range —
Q2 2013
Shares 228,621 Value ($000) $1,879 Avg Close — Range —