UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

________________________________

FORM 8-K

_____________________________

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

October 31, 2025

Date of report (Date of earliest event reported)

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PIPER SANDLER COMPANIES

(Exact Name of Registrant as Specified in its Charter)

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Delaware

001-31720

30-0168701

(State of Incorporation)

(Commission File Number)

(IRS Employer Identification No.)

350 North 5th Street, Suite 1000

Minneapolis,

Minnesota

55401

(Address of Principal Executive Offices)

(Zip Code)

(612)

303-6000

(Registrant's Telephone Number, Including Area Code)

800 Nicollet Mall, Suite 900

Minneapolis,

Minnesota

55402

(Former name or former address, if changed since last report.)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:


☐			Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)


☐			Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)


☐			Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))


☐			Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))


Securities registered pursuant to Section 12(b) of the Act:
Title of Each Class	Trading Symbol	Name of Each Exchange On Which Registered
Common Stock, par value $0.01 per share	PIPR	The New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

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. ☐

Item 2.02. Results of Operations and Financial Condition.

On October 31, 2025, Piper Sandler Companies (the "Company") reported its financial results for its third fiscal quarter ended September 30, 2025. See the Company's press release dated October 31, 2025, which is furnished as Exhibit 99 hereto.

Item 9.01. Financial Statements and Exhibits.

(d)Exhibit

99 Press Release dated October 31, 2025

104 Cover Page Interactive Data File (the cover page XBRL tags are embedded in the Inline XBRL document).

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 hereunto duly authorized.

PIPER SANDLER COMPANIES

Date:

October 31, 2025

/s/ Katherine P. Clune

Name

Katherine P. Clune

Its

Chief Financial Officer

PIPER SANDLER COMPANIES 8-K