CHASE CORP

CUSIP: 16150R104 Class: Common Stock

ISTHMUS PARTNERS, LLC's Holding History (CIK: 0001639666)

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

Q1 2016
Shares 18,133 Value ($000) $954 Avg Close — Range —
Q4 2015
Shares 20,485 Value ($000) $834 Avg Close — Range —
Q3 2015
Shares 19,948 Value ($000) $786 Avg Close — Range —
Q2 2015
Shares 20,097 Value ($000) $799 Avg Close — Range —
Q1 2015
Shares 20,076 Value ($000) $878 Avg Close — Range —
Q4 2014
Shares 20,828 Value ($000) $750 Avg Close — Range —