8-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

_____________________________

Form 8-K

_____________________________

Current Report

Pursuant to Section 13 or 15(d) of

The Securities Exchange Act of 1934

Date of Report (date of earliest event reported): May 30, 2025

Jacobs Solutions Inc.

(Exact name of Registrant as specified in its charter)

Registrant's telephone number (including area code): (214) 583-8500

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 ClassTrading Symbol(s)Name of Each Exchange on Which RegisteredCommon Stock$1 par valueJNew 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 8.01    Other Events.

On May 30, 2025, Jacobs Solutions Inc. (the “Company”) distributed 7,299,065 shares of common stock of Amentum Holdings, Inc. (“Amentum”), to holders of the Company's common stock through a pro rata distribution. Holders of the Company’s common stock as of the close of business on May 16, 2025, the record date for the distribution, received 0.060835 of a share of Amentum’s common stock (or cash in lieu of fractional shares) for each share of the Company’s common stock held by such holder.

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.

Dated: June 2, 2025