MRC GLOBAL INC

CUSIP: 55345K103 Class: Common Stock

SIR Capital Management, L.P.'s Holding History (CIK: 0001434997)

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

Q2 2018
Shares 412,557 Value ($000) $8,940 Avg Close — Range —
Q1 2018
Shares 359,800 Value ($000) $5,915 Avg Close — Range —
Q4 2017
Shares 174,720 Value ($000) $2,956 Avg Close — Range —
Q3 2017
Shares 452,443 Value ($000) $7,913 Avg Close — Range —
Q2 2017
Shares 249,500 Value ($000) $4,122 Avg Close — Range —
Q3 2014
Shares 39,700 Value ($000) $926 Avg Close — Range —