POWERSHARES QQQ TRUST

CUSIP: 73935A104 Class: COM

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

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

Q1 2014
Shares 36,400 Value ($000) $3,192 Avg Close — Range —
Q4 2013
Shares 36,400 Value ($000) $3,202 Avg Close — Range —
Q3 2013
Shares 30,700 Value ($000) $2,421 Avg Close — Range —
Q2 2013
Shares 30,700 Value ($000) $2,186 Avg Close — Range —
Q1 2013
Shares 45,800 Value ($000) $3,159 Avg Close — Range —