Possible Offer Announcement dated 13 June 2025 Possible Offer Announcement dated 23 June 2025 Rule 2.7 Firm Offer Announcement dated 2 July 2025 Announcement of publication of Scheme Document Statement regarding offer for Spectris plc dated 1 August 2025 Increased Cash Offer Announcement dated 5 August 2025 Results of Court Meeting and General Meeting 27 August 2025 Update to stated post-offer intention statement 27 August 2025 Update on Regulatory Conditions - UK, Ireland and Sweden Update on Regulatory Conditions - China and Italy Update on Bidco Financing Arrangement Update on Regulatory Conditions - US, Denmark and Germany

Consent Letter – Barclays Bank PLC Consent Letter – Merrill Lynch International Consent Letter – N. M. Rothschild & Sons Limited Consent Letter – Goldman Sachs International Consent Letter – JP Morgan

Supplemental Equity Commitment Letter

Articles of Association of Spectris plc as proposed to be amended at the General Meeting Articles of Association of BidCo Articles of Association of Spectris plc

Scheme Document General Meeting - Form of Proxy Court Meeting - Form of Proxy

Scheme Document Consent Letter – Goldman Sachs International Scheme Document Consent Letter – N. M. Rothschild & Sons Limited Scheme Document Consent Letter – Merrill Lynch International Scheme Document Consent Letter – Barclays Bank PLC Scheme Document Consent Letter – JP Morgan

Email to Employees regarding publication of Scheme Document Email to Employee Representatives regarding publication of Scheme Document Email to Pension Scheme Trustees regarding publication of Scheme Document Email to Shareholders regarding publication of Scheme Document Letter to Shareholders regarding publication of Scheme Document (Hardcopy) Letter to Shareholders regarding publication of Scheme Document (Website)

Spectris plc Audited Accounts 2023 Spectris plc Audited Accounts 2024 Q1 Trading Update 2025 Half Year Results 2025

Confidentiality Agreement dated 10 June 2025 Clean Team Agreement dated 12 June 2025 Joint Defence Agreement dated 13 June 2025 Joint Defence Agreement dated 17 June 2025 Co-operation Agreement dated 2 July 2025

Rule 2.11 email to pension scheme trustees Rule 2.11 to employees 13 June 2025 Rule 2.11 email to share plan participants 16 June 2025 Rule 2.11 email to shareholders and persons with information rights 16 June 2025 Rule 2.11 email to employee representatives Rule 2.11 letter to shareholders and persons with information rights Rule 2.11 notification to shareholders and persons with information rights

Email to employees (attaching Rule 2.7 Announcement) Email to employee representatives (enclosing Rule 2.7 Announcement) Email to pension scheme trustees (enclosing Rule 2.7 Announcement) Email to share plan participants Email to shareholders and persons with information rights Letter to shareholders and persons with information rights (enclosing Rule 2.7 Announcement) Notification to shareholders and persons with information rights

Consent Letter – Goldman Sachs International Consent Letter – N. M. Rothschild & Sons Limited Consent Letter – Merrill Lynch International Consent Letter – Barclays Bank PLC Consent Letter – JP Morgan

KKR Equity Commitment Letter Interim Facilities Agreement Senior Fee Letter Agency Fee Letter Commitment Letter Interim Facilities Agreement Fee Letter Interim Facilities Agreement CP Satisfaction Letter

Rule 15 Letter (Unvested LTIP and LTIP Approved Options) Rule 15 Letter (Vested LTIP Options and Vested LTIP Approved Options) Rule 15 Letter (Unvested LTIP Options) Rule 15 Letter (Vested LTIP Options) Rule 15 Letter (PSP Options and PSP Approved Options) Rule 15 Letter (PSP Options) Rule 15 Letter (DBP Options) Rule 15 Letter (Unvested SRP Options) Rule 15 Letter (Vested SRP Options) LTIP Cash Awards Letter LTIP Conditional Awards Letter SRP Cash Awards Letter SRP Conditional Awards Letter Consent Letter (Rule 15 Letters) - Goldman Sachs Consent Letter (Rule 15 Letters) - Merrill Lynch International Consent Letter (Rule 15 Letters) - N. M. Rothschild & Sons Limited