ROCKWELL MED INC

CUSIP: 774374102 Class: COM

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q3 2015
Shares 65,619 Value ($000) $506,000 Avg Close — Range —
Q2 2015
Shares 1,498,408 Value ($000) $24,154,000 Avg Close — Range —
Q1 2015
Shares 248,525 Value ($000) $2,716,000 Avg Close — Range —
Q4 2014
Shares 220,000 Value ($000) $2,262,000 Avg Close — Range —