AMCOL INTL CORP

CUSIP: 02341W103 Class: COMMON STOCK

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q4 2013
Shares 57,130 Value ($000) $1,941 Avg Close — Range —
Q3 2013
Shares 42,783 Value ($000) $1,398 Avg Close — Range —
Q2 2013
Shares 108,865 Value ($000) $3,450 Avg Close — Range —