RIGNET INC

CUSIP: 766582100 Class: COM

DUDLEY & SHANLEY, INC.'s Holding History (CIK: 0000883511)

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

Q1 2014
Shares 211,953 Value ($000) $11,409 Avg Close — Range —
Q4 2013
Shares 331,953 Value ($000) $15,911 Avg Close — Range —
Q3 2013
Shares 342,242 Value ($000) $12,379 Avg Close — Range —