BLACKBAUD INC

Ticker: BLKB CUSIP: 09227Q100 Class: Common Stock

Yorktown Management & Research Co Inc's Holding History (CIK: 0001313559)

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

Q3 2018

Shares 2,900 Value ($000) $294 Avg Close $103.38 Range $93.84 - $119.11

Q2 2018

Shares 2,900 Value ($000) $297 Avg Close $102.01 Range $94.19 - $110.45

Q1 2018

Shares 2,900 Value ($000) $295 Avg Close $98.52 Range $86.64 - $114.74

Q4 2017

Shares 2,900 Value ($000) $274 Avg Close $94.95 Range $85.61 - $103.11

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	2,900	$294	$103.38	$93.84 - $119.11
Q2 2018	2,900	$297	$102.01	$94.19 - $110.45
Q1 2018	2,900	$295	$98.52	$86.64 - $114.74
Q4 2017	2,900	$274	$94.95	$85.61 - $103.11