BLACKBAUD INC

Ticker: BLKB CUSIP: 09227Q100 Class: Common Stock

CENTRAL TRUST Co's Holding History (CIK: 0000044365)

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

Q3 2015

Shares 104 Value ($000) $6 Avg Close $56.86 Range $51.88 - $62.07

Q2 2015

Shares 104 Value ($000) $6 Avg Close $50.61 Range $45.27 - $58.28

Q1 2015

Shares 104 Value ($000) $5 Avg Close $43.44 Range $39.11 - $46.26

Q4 2014

Shares 104 Value ($000) $4 Avg Close $40.66 Range $35.99 - $44.15

Q3 2014

Shares 104 Value ($000) $4 Avg Close $35.76 Range $32.26 - $39.46

Q2 2014

Shares 104 Value ($000) $4 Avg Close $31.90 Range $28.13 - $34.87

Q1 2014

Shares 104 Value ($000) $3 Avg Close $32.10 Range $28.68 - $37.00

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2015	104	$6	$56.86	$51.88 - $62.07
Q2 2015	104	$6	$50.61	$45.27 - $58.28
Q1 2015	104	$5	$43.44	$39.11 - $46.26
Q4 2014	104	$4	$40.66	$35.99 - $44.15
Q3 2014	104	$4	$35.76	$32.26 - $39.46
Q2 2014	104	$4	$31.90	$28.13 - $34.87
Q1 2014	104	$3	$32.10	$28.68 - $37.00