AMCOL INTL CORP

CUSIP: 02341W103 Class: COMMON STOCK

BECK MACK & OLIVER LLC's Holding History (CIK: 0000010742)

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

Q1 2014
Shares 11,400 Value ($000) $522 Avg Close — Range —
Q4 2013
Shares 11,400 Value ($000) $387 Avg Close — Range —
Q3 2013
Shares 11,400 Value ($000) $373 Avg Close — Range —
Q2 2013
Shares 11,400 Value ($000) $361 Avg Close — Range —