BLACKBAUD INC

Ticker: BLKB CUSIP: 09227Q100 Class: Common Stock

PRELUDE CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001387508)

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

Q3 2020

Shares 1,551 Value ($000) $87 Avg Close $59.92 Range $51.44 - $67.43

Q2 2020

Shares 1,217 Value ($000) $69 Avg Close $54.97 Range $45.77 - $64.04

Q1 2020

Shares 329 Value ($000) $18 Avg Close $70.65 Range $38.22 - $83.56

Q1 2019

Shares 80 Value ($000) $6 Avg Close $72.85 Range $59.55 - $80.32

Q2 2018

Shares 83 Value ($000) $9 Avg Close $102.01 Range $94.19 - $110.45

Q1 2015

Shares 550 Value ($000) $26 Avg Close $43.44 Range $39.11 - $46.26

Q4 2014

Shares 900 Value ($000) $39 Avg Close $40.66 Range $35.99 - $44.15

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	1,551	$87	$59.92	$51.44 - $67.43
Q2 2020	1,217	$69	$54.97	$45.77 - $64.04
Q1 2020	329	$18	$70.65	$38.22 - $83.56
Q1 2019	80	$6	$72.85	$59.55 - $80.32
Q2 2018	83	$9	$102.01	$94.19 - $110.45
Q1 2015	550	$26	$43.44	$39.11 - $46.26
Q4 2014	900	$39	$40.66	$35.99 - $44.15