BLACKBAUD INC

Ticker: BLKB CUSIP: 09227Q100 Class: Common Stock

SIT INVESTMENT ASSOCIATES INC's Holding History (CIK: 0000769317)

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

Q4 2018

Shares 8,950 Value ($000) $563 Avg Close $71.38 Range $57.80 - $101.24

Q3 2018

Shares 16,000 Value ($000) $1,624 Avg Close $103.38 Range $93.84 - $119.11

Q2 2018

Shares 24,525 Value ($000) $2,513 Avg Close $102.01 Range $94.19 - $110.45

Q1 2018

Shares 24,525 Value ($000) $2,497 Avg Close $98.52 Range $86.64 - $114.74

Q4 2017

Shares 24,525 Value ($000) $2,317 Avg Close $94.95 Range $85.61 - $103.11

Q3 2017

Shares 24,525 Value ($000) $2,153 Avg Close $85.06 Range $80.52 - $92.39

Q2 2017

Shares 7,125 Value ($000) $611 Avg Close $80.75 Range $74.20 - $91.32

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	8,950	$563	$71.38	$57.80 - $101.24
Q3 2018	16,000	$1,624	$103.38	$93.84 - $119.11
Q2 2018	24,525	$2,513	$102.01	$94.19 - $110.45
Q1 2018	24,525	$2,497	$98.52	$86.64 - $114.74
Q4 2017	24,525	$2,317	$94.95	$85.61 - $103.11
Q3 2017	24,525	$2,153	$85.06	$80.52 - $92.39
Q2 2017	7,125	$611	$80.75	$74.20 - $91.32