BLACKBAUD INC

Ticker: BLKB CUSIP: 09227Q100 Class: Common Stock

Boston Trust Walden Corp's Holding History (CIK: 0001534866)

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

Q1 2015

Shares 640,141 Value ($000) $30,330 Avg Close $43.44 Range $39.11 - $46.26

Q4 2014

Shares 659,572 Value ($000) $28,533 Avg Close $40.66 Range $35.99 - $44.15

Q3 2014

Shares 648,771 Value ($000) $25,490 Avg Close $35.76 Range $32.26 - $39.46

Q2 2014

Shares 665,487 Value ($000) $23,784 Avg Close $31.90 Range $28.13 - $34.87

Q1 2014

Shares 669,292 Value ($000) $20,949 Avg Close $32.10 Range $28.68 - $37.00

Q4 2013

Shares 685,185 Value ($000) $25,797 Avg Close $35.39 Range $32.17 - $40.10

Q3 2013

Shares 843,822 Value ($000) $32,943 Avg Close $33.82 Range $30.79 - $37.98

Q2 2013

Shares 857,297 Value ($000) $27,922 Avg Close $28.65 Range $26.09 - $32.59

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2015	640,141	$30,330	$43.44	$39.11 - $46.26
Q4 2014	659,572	$28,533	$40.66	$35.99 - $44.15
Q3 2014	648,771	$25,490	$35.76	$32.26 - $39.46
Q2 2014	665,487	$23,784	$31.90	$28.13 - $34.87
Q1 2014	669,292	$20,949	$32.10	$28.68 - $37.00
Q4 2013	685,185	$25,797	$35.39	$32.17 - $40.10
Q3 2013	843,822	$32,943	$33.82	$30.79 - $37.98
Q2 2013	857,297	$27,922	$28.65	$26.09 - $32.59