Form 4 for SPSC SPS COMMERCE INC

Accepted 2026-03-17 00:00:00 ET · period of report 2026-03-13 · accession 0001628280-26-018821 · 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
D	2026-03-17	2026-03-13	SPSC	Reller Tami	Dir	M - OptEx	$51.80	+5,732	51.2K	+13%	+$296.9K
D	2026-03-17	2026-03-13	SPSC	Reller Tami	Dir	M - OptEx	$0.00	-5,732	0	-100%	$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	2026-03-13	M	A	5,732	$51.80	51,172	D	—	—	(F2) This option was previously reported as an option for 2,866 shares of Common stock at an exercise price of $103.60 per share but was adjusted to reflect the stock dividend declared by the Issuer on July 25, 2019. (F1) On July 25, 2019, the Issuer announced that its board of directors declared a two-for-one stock split of the Common Stock of the Issuer, effected in the form of a 100 percent stock dividend as of the record date on August 8, 2019. The stock split dividend was distributed on August 22, 2019, and at that time pursuant to anti-dilution provisions of the Issuer's 2010 Equity Incentive Plan, an option for 2,866 shares of Common Stock held by the reporting person on August 22, 2019 became an option for 5,732 shares of Common Stock.
2	Derivative	Stock Option (right to buy)	2026-03-13	M	D	5,732	$0.00	0	D	$51.80 · — to 2026-05-14	5,732 Common Stock	(F2) This option was previously reported as an option for 2,866 shares of Common stock at an exercise price of $103.60 per share but was adjusted to reflect the stock dividend declared by the Issuer on July 25, 2019. (F3) Fully vested.