X0609 4 2026-05-28 0 0001092699 SPS COMMERCE INC SPSC 0001390764 McConnell Michael J false 333 SOUTH SEVENTH STREET SUITE 1000 MINNEAPOLIS MN 55402 1 0 0 0 0 Common Stock 2026-05-28 4 A 0 3736 0 A 7187 D This reflects a restricted stock unit award. The shares subject to this award will vest in four equal installments on the last day of each fiscal quarter with the first vesting occurring on June 30, 2026, provided the recipient remains a member of the board as of the vesting date. /s/ Jonathan R. Zimmerman, Attorney-in-Fact for Michael J. McConnell 2026-06-01