TGC INDS INC

CUSIP: 872417308 Class: CMN

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q4 2014
Shares 995 Value ($000) $2 Avg Close — Range —
Q3 2014
Shares 1,733 Value ($000) $7 Avg Close — Range —
Q2 2014
Shares 110 Value ($000) $1 Avg Close — Range —
Q1 2014
Shares 2,115 Value ($000) $13 Avg Close — Range —
Q4 2013
Shares 2,116 Value ($000) $15 Avg Close — Range —
Q3 2013
Shares 100 Value ($000) $1 Avg Close — Range —