Form 4 for BLKB BLACKBAUD INC

Accepted 2026-02-25 00:00:00 ET · period of report 2026-02-23 · accession 0001492840-26-000006 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
M	2026-02-25	2026-02-23	BLKB	Anderson Chad	CFO, Executive VP	F - Tax	$49.13	-1,478	69.8K	-2%	-$72.6K
	2026-02-25	2026-02-23	BLKB	Anderson Chad	CFO, Executive VP	A - Grant	$0.00	+425	71.3K	+0.6%	$0

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Common Stock	2026-02-23	F	D	193	$49.13	71,067	D	—	—	(F2) Represents shares forfeited to the Issuer in connection with the satisfaction of tax liabilities incurred upon the vesting of separate PRSUs granted February 21, 2024.
2	Common	Common Stock	2026-02-23	F	D	170	$49.13	70,897	D	—	—	(F2) Represents shares forfeited to the Issuer in connection with the satisfaction of tax liabilities incurred upon the vesting of separate PRSUs granted February 21, 2024.
3	Common	Common Stock	2026-02-23	F	D	1,115	$49.13	69,782	D	—	—	(F3) Represents shares forfeited to the Issuer in connection with the satisfaction of tax liabilities incurred upon the vesting of restricted stock granted February 21, 2024.
4	Common	Common Stock	2026-02-23	A	A	425	$0.00	71,260	D	—	—	(F1) The Compensation Committee determined that a portion of performance restricted stock units ("PRSUs") granted on February 21, 2024 would vest in full on February 23, 2026 based on the Issuer achieving performance goals for the period ended December 31, 2025, subject to continued employment. The remaining PRSUs granted in 2024 will vest dependent on the achievement of performance goals for the period ended December 31, 2026, subject to continued employment.