BLACKBAUD INC

Ticker: BLKB CUSIP: 09227Q100 Class: Common Stock

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q1 2022
Shares 1,767 Value ($000) $106 Avg Close $65.23 Range $53.81 - $83.98
Q1 2021
Shares 5,627 Value ($000) $400 Avg Close $69.00 Range $56.00 - $80.00
Q4 2020
Shares 2,600 Value ($000) $150 Avg Close $55.62 Range $46.86 - $60.42