AMCOL INTL CORP

CUSIP: 02341W103 Class: COMMON STOCK

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

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

Q1 2014
Shares 25,276 Value ($000) $1,157 Avg Close — Range —
Q4 2013
Shares 26,285 Value ($000) $893 Avg Close — Range —
Q3 2013
Shares 26,427 Value ($000) $864 Avg Close — Range —
Q2 2013
Shares 28,604 Value ($000) $906 Avg Close — Range —
Q1 2013
Shares 28,398 Value ($000) $857 Avg Close — Range —