spsc-20260331

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-Q/A

Amendment No. 1

(Mark One)


x			QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the Quarterly Period Ended: March 31, 2026


o			TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the Transition Period from ________ to ________

Commission file number 001-34702

SPS COMMERCE, INC.

(Exact Name of Registrant as Specified in its Charter)


Delaware			41-2015127
(State or other jurisdiction of incorporation or organization)			(I.R.S. Employer Identification No.)

333 South Seventh Street, Suite 1000, Minneapolis, MN 55402

(Address of principal executive offices, including Zip Code)

(612) 435-9400

(Registrant’s telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol

Name of exchange on which registered

Common Stock, par value $0.001 per share

SPSC

The Nasdaq Stock Market LLC (Nasdaq Global Market)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes x No o

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes x No o

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.


Large accelerated filer	x	Accelerated Filer	o

Non-accelerated filer	o	Smaller reporting company	o

		Emerging growth company	o

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes o No x

The number of shares of the registrant’s common stock, par value $0.001 per share, outstanding at April 23, 2026 was 36,712,702 shares.

EXPLANATORY NOTE

SPS Commerce, Inc. (the “Company”) is filing this Amendment No. 1 on Form 10-Q/A (this “Amendment”) to its Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2026, which was originally filed with the Securities and Exchange Commission (the “SEC”) on April 30, 2026 (the “Original Filing”). This Amendment is being filed to revise Part II “Item 5. Other Information” to add disclosure regarding a Rule 10b5-1 trading arrangement (as defined in Item 408(a) of Regulation S-K) entered into by Chadwick Collins, Chief Executive Officer and Director of the Company, during the quarter ended March 31, 2026, which was inadvertently omitted from the disclosure included in the Original Filing.

In addition, as required by Rule 12b-15 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), new certifications by the Company’s principal executive officer and principal financial officer are filed herewith as exhibits to this Amendment, under Part II, Item 6 hereof, pursuant to Rule 13a-14(a) or 15d-14(a) of the Exchange Act. Because no financial statements are included in this Amendment and this Amendment does not contain or amend any disclosure with respect to Items 307 and 308 of Regulation S-K, paragraphs 3, 4 and 5 of the certifications have been omitted. The Company is also not including new certifications under Section 1350 of Chapter 63 of Title 18 of the United States Code (18 U.S.C. 1350) (Section 906 of the Sarbanes-Oxley Act of 2002), as no financial statements are being filed with this Amendment.

Other than as expressly set forth herein, this Amendment does not, and does not purport to, amend, update or restate the information in the Original Filing or reflect any events that have occurred after the date the Original Filing was made. Information not affected by this Amendment remains unchanged and reflects the disclosures made at the time as of which the Original Filing was made. No changes have been made to the financial statements of the Company as contained in the Original Filing. Accordingly, this Amendment should be read together with the Original Filing and the Company’s other filings with the SEC.

PART II. – OTHER INFORMATION

Item 5. Other Information

Insider Adoption or Termination of Trading Arrangements

During the three months ended March 31, 2026, the following officers (as defined in Rule 16a-1(f) of the Exchange Act) adopted written plans for the sale of our securities that are intended to satisfy the affirmative defense of Rule 10b5-1(c) of the Exchange Act:

Name

Title

Adoption Date

Earliest Sale Date

Expiration or Termination Date

Aggregate Number of Shares of the Company's Common Stock to be Sold(1)

Kimberly Nelson

Former Chief Financial Officer

February 23, 2026

May 25, 2026

March 15, 2027

19,453

Eduardo Rosini

Executive Vice President & Chief Commercial Officer

March 13, 2026

December 1, 2026

March 31, 2027

47,595

Chadwick Collins

Chief Executive Officer and Director

March 10, 2026

December 31, 2026

March 15, 2027

69,553

(1) The number of shares is the maximum number of shares to be sold but the actual activity may be lower. Transaction(s) may be contingent upon future events such as performance factors, tax withholding obligations, and/or future market price(s).

There were no other Rule 10b5-1(c) trading arrangements or non-Rule 10b5-1(c) trading arrangements adopted, modified or terminated by the Company's officers and directors during the three months ended March 31, 2026.

Item 6. Exhibits


Number						Description
31.1						Certification of Principal Executive Officer pursuant to Rules 13a-14(a) under the Securities Exchange Act of 1934, as amended (filed herewith).

31.2						Certification of Principal Financial Officer pursuant to Rules 13a-14(a) under the Securities Exchange Act of 1934, as amended (filed herewith).

101						Interactive Data Files Pursuant to Rule 405 of Regulation S-T (filed herewith). The XBRL instance document does not appear in the Interactive Data File because its tags are embedded within the Inline XBRL document.

104						The cover page from this Quarterly Report on Form 10-Q/A, formatted in Inline XBRL.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.


Date: July 21, 2026			SPS COMMERCE, INC.

			/s/ JOSEPH DEL PRETO
			Joseph Del Preto
			Executive Vice President and Chief Financial Officer
			(principal financial and accounting officer)