BLACKBAUD INC

Ticker: BLKB CUSIP: 09227Q100 Class: Common Stock

MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s Holding History (CIK: 0000912938)

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

Q3 2018

Shares 4,126 Value ($000) $419 Avg Close $103.38 Range $93.84 - $119.11

Q2 2018

Shares 4,016 Value ($000) $411 Avg Close $102.01 Range $94.19 - $110.45

Q1 2018

Shares 3,994 Value ($000) $407 Avg Close $98.52 Range $86.64 - $114.74

Q4 2017

Shares 4,023 Value ($000) $380 Avg Close $94.95 Range $85.61 - $103.11

Q3 2017

Shares 3,950 Value ($000) $347 Avg Close $85.06 Range $80.52 - $92.39

Q2 2017

Shares 3,838 Value ($000) $329 Avg Close $80.75 Range $74.20 - $91.32

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	4,126	$419	$103.38	$93.84 - $119.11
Q2 2018	4,016	$411	$102.01	$94.19 - $110.45
Q1 2018	3,994	$407	$98.52	$86.64 - $114.74
Q4 2017	4,023	$380	$94.95	$85.61 - $103.11
Q3 2017	3,950	$347	$85.06	$80.52 - $92.39
Q2 2017	3,838	$329	$80.75	$74.20 - $91.32