CASTLE A M & CO

CUSIP: 148411101 Class: COMMON STOCK

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q2 2015
Shares 21,965 Value ($000) $136 Avg Close — Range —
Q1 2015
Shares 23,000 Value ($000) $84 Avg Close — Range —
Q2 2014
Shares 40,698 Value ($000) $449 Avg Close — Range —
Q3 2013
Shares 69,362 Value ($000) $1,117 Avg Close — Range —
Q2 2013
Shares 81,432 Value ($000) $1,283 Avg Close — Range —