ROCKWOOD HLDGS INC

CUSIP: 774415103 Class: COM

Alyeska Investment Group, L.P.'s Holding History (CIK: 0001453072)

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

Q4 2014
Shares 327,044 Value ($000) $25,771 Avg Close — Range —
Q3 2014
Shares 160,413 Value ($000) $12,264 Avg Close — Range —
Q4 2013
Shares 48,647 Value ($000) $3,499 Avg Close — Range —