MICREL INC

CUSIP: 594793101 Class: COM

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

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

Q2 2015
Shares 6,205 Value ($000) $86 Avg Close — Range —
Q1 2015
Shares 5,918 Value ($000) $89 Avg Close — Range —
Q4 2014
Shares 5,758 Value ($000) $84 Avg Close — Range —
Q3 2014
Shares 5,573 Value ($000) $67 Avg Close — Range —
Q2 2014
Shares 5,679 Value ($000) $64 Avg Close — Range —
Q1 2014
Shares 5,496 Value ($000) $61 Avg Close — Range —
Q4 2013
Shares 7,256 Value ($000) $72 Avg Close — Range —
Q3 2013
Shares 6,802 Value ($000) $62 Avg Close — Range —
Q2 2013
Shares 6,554 Value ($000) $65 Avg Close — Range —