1 unchanged sentence
During the period covered by this Quarterly Report on Form 10-Q, none of our officers or directors adopted or terminated any contract, instruction or written plan for the purchase or sale of our securities that was intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Exchange Act or any “non-Rule 10b5-1 trading arrangement” as defined in Item 408(c) of Regulation S-K.
−Removed: Adoption of Amended and Restated Bylaws
−Removed: On July 31, 2025, the Jacobs Board of Directors amended and restated Jacobs’ bylaws (the “Amended and Restated Bylaws”), effective immediately, (i) to revise the procedure and information requirements for the nominations of persons for election to the Board of Directors and the proposal of business to be considered by stockholders;
−Removed: (ii) to clarify certain procedures relating to stockholder meetings;
−Removed: and (iii) to make certain other administrative, modernizing, clarifying and conforming changes throughout.
−Removed: The foregoing description of the Amended and Restated Bylaws does not purport to be complete and is qualified in its entirety by reference to the full text of the Amended and Restated Bylaws, which is attached as Exhibit 3.2 to this Form 10-Q and is incorporated herein by reference
Agreement and Plan of Merger, dated November 20, 2023, by and among Jacobs Solutions Inc., Amazon Holdco Inc., Amentum Parent Holdings LLC and Amentum Joint Venture LP.
2 unchanged sentences
Filed as Exhibit 2,5 to the Registrant’s fiscal 2024 Annual Report on Form 10-K and incorporated herein by reference.
+Added: Implementation Deed, dated as of January 2, 2026, by and among PA Consulting Group Limited, Jacobs UK Holdings Limited, Jacobs Solutions Inc.
+Added: and the persons set out in Schedule 1 thereto.
+Added: Filed as Exhibit 2.1 to the R egistrant's Current R eport on Form 8-K on January 5 , 2026 and incorporated he rein by reference.
Restated Certificate of Incorporation of Jacobs Solutions Inc, Filed as Exhibit 3.2 to the Registrant’s Current Report on Form 8-K on February 3, 2025 and incorporated herein by reference.
−Removed: Amended and Restated Bylaws of Jacobs Solutions Inc., dated as of J uly 3 1 , 2025.
+Added: Amended and Restated Bylaws of Jacobs Solutions Inc., dated as of July 31, 2025.
+Added: Filed as Exhibit 3.2 to the Registrant 's Quarter ly Report on Form 10-Q for the third quarter of fiscal 2025 and incorporated he rein b y reference.
+Added: Form of Restricted Stock Unit Agreement (Time-Based Vesting) (Annual Grant) (awarded pursuant to Jacobs' Stock Incentive Plan).
+Added: Form of Restricted Stock Unit Agreement (Time-Based Vesting) ( LPP ) (awarded pursuant to Jacobs' Stock Incentive Plan).
+Added: Form of Restricted Stock Unit Agreement (Performance Shares – E a r n i n g s P e r S h a r e (ELT)) (awarded pursuant to Jacobs’ Stock Incentive Plan).
+Added: Form of Restricted Stock Unit Agreement (Performance Shares – ROIC (ELT)) (awarded pursuant to Jacobs’ Stock Incentive Plan.
22.1 Subsidiary Issuers of Guaranteed Securities.
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Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
−Removed: 101 The following financial statements from the Company’s Quarterly Report on Form 10-Q for the quarter ended June 27, 2025, formatted in Inline XBRL:
+Added: 101 The following financial statements from the Company’s Quarterly Report on Form 10-Q for the quarter ended December 26, 2025, formatted in Inline XBRL:
(i) Consolidated Balance Sheets, (ii) Consolidated Statements of Earnings, (iii) Consolidated Statements of Comprehensive Income (Loss), (iv) Consolidated Statements of Stockholders’ Equity, (v) Consolidated Statements of Cash Flows and (vi) Notes to Consolidated Financial Statements, tagged as blocks of text and including detailed tags.
−Removed: 104 The cover page from the Company’s Quarterly Report on Form 10-Q for the quarter end ed June 27, 2025, (formatted as Inline XBRL and contained in Exhibit 101).
+Added: 104 The cover page from the Company’s Quarterly Report on Form 10-Q for the quarter end ed December 26, 2025 (formatted as Inline XBRL and contained in Exhibit 101).
† Filed herewith
+Added: * Portions of this exhibit (indicated by “[***]”) have been omitted as the registrant has determined that (i) the omitted information is not material and (ii) the omitted information is the type that the registrant treats as private or confidential.
+Added: # Management contract or compensatory plan or arrangement
Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
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(Principal Financial Officer)
−Removed: August 5, 2025
+Added: February 3, 2026
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.