X0306 4 2022-02-23 0 0001280058 BLACKBAUD INC BLKB 0001524788 Olson Jon W 65 FAIRCHILD STREET CHARLESTON SC 29492 0 1 0 0 SVP and General Counsel Common Stock 2022-02-23 4 A 0 3694 0.00 A 47607 D Common Stock 2022-02-23 4 A 0 9110 0.00 A 56717 D Common Stock 2022-02-23 4 A 0 8262 0.00 A 64979 D Common Stock 2022-02-23 4 A 0 2783 0.00 A 67762 D Common Stock 2022-02-24 4 F 0 1277 68.08 D 66485 D Common Stock 2022-02-24 4 F 0 1290 68.08 D 65195 D Represents restricted stock units granted on February 23, 2022 that will vest in full on February 23, 2023, subject to continued employment. Represents a restricted stock award which vests in three equal annual installments beginning on February 23, 2023, subject to continued employment. The Compensation Committee determined that performance restricted stock units ("PRSUs") granted in 2021 would vest in three equal annual installments beginning on February 23, 2022 based on the Issuer achieving performance goals for the period ended December 31, 2021. The Compensation Committee determined that a portion of PRSUs granted in 2021 would vest in full on February 23, 2022 based on the Issuer achieving performance goals for the period ended December 31, 2021, subject to continued employment. The remaining PRSUs granted in 2021 will vest dependent on the achievement of performance goals for the periods ended December 31, 2022 and December 31, 2023, subject to continued employment. Represents shares forfeited to the Issuer in connection with the satisfaction of tax liabilities incurred upon the vesting of PRSUs granted February 23, 2022. /s/ Donald R. Reynolds, Attorney-in-Fact 2022-02-25