BLACKBAUD INC

Ticker: BLKB CUSIP: 09227Q100 Class: Common Stock

OBERWEIS ASSET MANAGEMENT INC/'s Holding History (CIK: 0000937886)

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

Q3 2024

Shares 76,300 Value ($000) $6,461 Avg Close $79.65 Range $73.25 - $86.15

Q2 2024

Shares 67,800 Value ($000) $5,164 Avg Close $77.04 Range $70.16 - $80.00

Q1 2024

Shares 57,300 Value ($000) $4,248 Avg Close $76.37 Range $66.47 - $86.36

Q4 2023

Shares 30,100 Value ($000) $2,610 Avg Close $75.65 Range $64.32 - $88.56

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2024	76,300	$6,461	$79.65	$73.25 - $86.15
Q2 2024	67,800	$5,164	$77.04	$70.16 - $80.00
Q1 2024	57,300	$4,248	$76.37	$66.47 - $86.36
Q4 2023	30,100	$2,610	$75.65	$64.32 - $88.56