MICREL INC

CUSIP: 594793101 Class: COM

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q2 2015
Shares 235,463 Value ($000) $3,273 Avg Close — Range —
Q3 2014
Shares 66,223 Value ($000) $797 Avg Close — Range —
Q2 2014
Shares 33,596 Value ($000) $379 Avg Close — Range —
Q3 2013
Shares 19,785 Value ($000) $180 Avg Close — Range —