CASS INFORMATION SYS INC

Ticker: CASS CUSIP: 14808P109 Class: Common Stock

LOOMIS SAYLES & CO L P's Holding History (CIK: 0000312348)

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

Q1 2017

Shares 21 Value ($000) $1 Avg Close $40.37 Range $37.80 - $45.56

Q4 2016

Shares 21 Value ($000) $2 Avg Close $38.74 Range $32.05 - $45.66

Q3 2016

Shares 65 Value ($000) $4 Avg Close $32.89 Range $30.02 - $35.67

Q2 2016

Shares 65 Value ($000) $3 Avg Close $29.89 Range $27.17 - $31.97

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	21	$1	$40.37	$37.80 - $45.56
Q4 2016	21	$2	$38.74	$32.05 - $45.66
Q3 2016	65	$4	$32.89	$30.02 - $35.67
Q2 2016	65	$3	$29.89	$27.17 - $31.97