UNDERGROUND SOLUTIONS

CUSIP: 904323102 Class: COM

TOTH FINANCIAL ADVISORY CORP's Holding History (CIK: 0000866780)

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

Q4 2015
Shares 12,800 Value ($000) $1 Avg Close — Range —
Q3 2015
Shares 12,800 Value ($000) $1 Avg Close — Range —
Q2 2015
Shares 12,800 Value ($000) $1 Avg Close — Range —