Form 4 for SPSC SPS COMMERCE INC

Accepted 2026-02-24 00:00:00 ET · period of report 2026-02-20 · accession 0001628280-26-011164 · 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	2026-02-24	2026-02-24	SPSC	THINGELSTAD JAMIE	EVP, CTO	S - Sale	$54.94	-2,418	56.3K	-4%	-$132.9K
	2026-02-24	2026-02-20	SPSC	THINGELSTAD JAMIE	EVP, CTO	A - Grant	$0.00	+23.3K	58.8K	+66%	$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	2026-02-24	S	D	1,900	$54.80	56,862	D	—	—	(F3) Reflects the weighted average price of 1,900 shares of Common Stock of the Issuer sold by the reporting person in multiple transactions on February 24, 2026, with sales prices ranging from $54.35 to $55.31 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price.
2	Common	Common Stock	2026-02-20	A	A	23,295	$0.00	58,762	D	—	—	(F1) Restricted Stock Unit award that vests as to 25% of the units on each anniversary of the date of the grant.
3	Common	Common Stock	2026-02-24	S	D	518	$55.47	56,344	D	—	—	(F4) Reflects the weighted average price of 518 shares of Common Stock of the Issuer sold by the reporting person in multiple transactions on February 24, 2026, with sales prices ranging from $55.38 to $55.72 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price.