6 unchanged sentences
4.1 Specimen Stock Certificate (incorporated by reference to Exhibit 4.1 to the Registrant’s Form 10-Q filed on August 5, 2022)
−Removed: 10.1 Credit Agreement, dated as of August 21, 2025, by and among the Company, as borrower, Bank of America, N.A., as administrative agent and swi ng line lender, and the other lenders and L/C issuers party thereto (incorporated by reference to Exhibit 10.1 to the Registrant’s Form 8-K filed on August 21 , 2025)
−Removed: 19.1* QuidelOrtho Insider Trading Compliance Policy
31.1* Certification by Principal Executive Officer of QuidelOrtho Corporation pursuant to Rules 13a-14 and 15d-14, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
3 unchanged sentences
101 The following financial statements, formatted in Inline XBRL:
−Removed: (i) Consolidated Balance Sheets, (ii) Consolidated Statements of Loss, (iii) Consolidated Statements of Comprehensive (Loss) Income, (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
+Added: (i) Consolidated Balance Sheets, (ii) Consolidated Statements of Loss, (iii) Consolidated Statements of Comprehensive 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
104 The cover page, formatted in Inline XBRL (included as Exhibit 101)
11 unchanged sentences
CODM Chief Operating Decision Maker
−Removed: Combinations Business combination consummated by Quidel and Ortho on May 27, 2022, pursuant to a Business Combination Agreement entered into as of December 22, 2021, by and among Quidel, Ortho, QuidelOrtho (formerly Coronado Topco, Inc.), Orca Holdco, Inc., Laguna Merger Sub, Inc., and Orca Holdco 2, Inc.
+Added: Combinations Business combination consummated by Quidel Corporation and Ortho on May 27, 2022, pursuant to a Business Combination Agreement entered into as of December 22, 2021, by and among Quidel Corporation, Ortho, QuidelOrtho (formerly Coronado Topco, Inc.), Orca Holdco, Inc., Laguna Merger Sub, Inc., and Orca Holdco 2, Inc.
Credit Agreement Credit agreement, dated August 21, 2025, by and among the Company, as borrower, Bank of America, N.A., as administrative agent and swing line lender, and the other lenders and
3 unchanged sentences
EPS Loss per share
−Removed: ERP Enterprise resource planning
Exchange Act Securities Exchange Act of 1934, as amended
2 unchanged sentences
IT Information technology
−Removed: Joint Business Ongoing collaboration arrangement between Ortho and Grifols
+Added: IVD In vitro diagnostics
+Added: Joint Business Collaboration arrangement between Ortho and Grifols
JPAC Japan and Asia Pacific
−Removed: OBBBA One Big Beautiful Bill Act
+Added: One Big Beautiful Bill Act
OCI Other comprehensive (loss) income
1 unchanged sentence
Ortho Ortho Clinical Diagnostics Holdings plc
−Removed: Prior Credit Agreement Credit agreement, dated May 27, 2022, by and among the Company, as borrower, Bank of America, N.A., as administrative agent and swing line lender, and the other lenders and L/C issuers party thereto
−Removed: Quarterly Report Quarterly Report on Form 10-Q for the quarter ended September 28, 2025
−Removed: Quidel Quidel Corporation
+Added: Quarterly Report Quarterly Report on Form 10-Q for the quarter ended March 29, 2026
R&D Research and development
3 unchanged sentences
RSV Respiratory syncytial virus
+Added: SAVANNA Exit Discontinuation of the development of the SAVANNA platform
SEC Securities and Exchange Commission
8 unchanged sentences
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.
−Removed: November 5, 2025 QUIDELORTHO CORPORATION
+Added: May 5, 2026 QUIDELORTHO CORPORATION
President and Chief Executive Officer
4 unchanged sentences
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.