DRIL-QUIP INC

CUSIP: 262037104 Class: COM

Pine River Capital Management L.P.'s Holding History (CIK: 0001288136)

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

Q4 2013
Shares 77,125 Value ($000) $8,479 Avg Close — Range —
Q3 2013
Shares 80,811 Value ($000) $9,273 Avg Close — Range —
Q2 2013
Shares 38,573 Value ($000) $3,483 Avg Close — Range —