MICREL INC

CUSIP: 594793101 Class: COM

TEXAS PERMANENT SCHOOL FUND CORP's Holding History (CIK: 0001223779)

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

Q2 2015
Shares 38,217 Value ($000) $531 Avg Close — Range —
Q1 2015
Shares 40,142 Value ($000) $605 Avg Close — Range —
Q4 2014
Shares 40,295 Value ($000) $585 Avg Close — Range —
Q3 2014
Shares 40,501 Value ($000) $487 Avg Close — Range —
Q2 2014
Shares 45,675 Value ($000) $515 Avg Close — Range —
Q1 2014
Shares 45,435 Value ($000) $503 Avg Close — Range —
Q4 2013
Shares 47,999 Value ($000) $474 Avg Close — Range —
Q3 2013
Shares 48,991 Value ($000) $446 Avg Close — Range —
Q2 2013
Shares 53,038 Value ($000) $524 Avg Close — Range —
Q1 2013
Shares 52,867 Value ($000) $556 Avg Close — Range —