CASTLE A M & CO

CUSIP: 148411101 Class: COMMON STOCK

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q2 2014
Shares 32,238 Value ($000) $356 Avg Close — Range —
Q1 2014
Shares 65,768 Value ($000) $967 Avg Close — Range —
Q4 2013
Shares 60,568 Value ($000) $895 Avg Close — Range —
Q2 2013
Shares 11,988 Value ($000) $189 Avg Close — Range —