GENCORP INC

CUSIP: 368682100 Class: COM

MASON STREET ADVISORS, LLC's Holding History (CIK: 0001167711)

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

Q1 2015
Shares 8,327 Value ($000) $193 Avg Close — Range —
Q4 2014
Shares 7,573 Value ($000) $139 Avg Close — Range —
Q3 2014
Shares 7,325 Value ($000) $117 Avg Close — Range —
Q2 2014
Shares 7,328 Value ($000) $140 Avg Close — Range —
Q1 2014
Shares 7,496 Value ($000) $137 Avg Close — Range —
Q4 2013
Shares 9,719 Value ($000) $175 Avg Close — Range —
Q3 2013
Shares 8,909 Value ($000) $143 Avg Close — Range —
Q2 2013
Shares 8,383 Value ($000) $136 Avg Close — Range —