MRC GLOBAL INC

CUSIP: 55345K103 Class: Common Stock

VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.'s Holding History (CIK: 0001021642)

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

Q2 2014
Shares 592,050 Value ($000) $16,749 Avg Close — Range —
Q1 2014
Shares 663,225 Value ($000) $17,880 Avg Close — Range —
Q4 2013
Shares 575,050 Value ($000) $18,551 Avg Close — Range —
Q3 2013
Shares 467,650 Value ($000) $12,534 Avg Close — Range —
Q2 2013
Shares 282,150 Value ($000) $7,794 Avg Close — Range —