Integer Holdings Corp

The Company’s certifying officers are responsible for establishing and maintaining adequate internal control over financial reporting. The Company’s internal control over financial reporting is designed and maintained under the supervision of its certifying officers to provide reasonable assurance regarding the reliability of financial reporting and the preparation of the Company’s consolidated financial statements for external reporting purposes in accordance with accounting principles generally accepted in the United States of America.

As of December 31, 2025, management conducted an assessment of the effectiveness of the Company’s internal control over financial reporting based on the framework established in Internal Control – Integrated Framework (2013)issued by the Committee of Sponsoring Organizations of the Treadway Commission. Based on this assessment, management has determined that the Company’s internal control over financial reporting as of December 31, 2025 is effective.

Management excluded from its assessment the internal control over financial reporting at Precision Coating LLC, VSi Parylene, and Biocoat Incorporated (collectively, the "2025 Acquisitions"), which were acquired on January 7, 2025, February 28, 2025, and December 4, 2025, respectively (see Note 2,“Business Acquisitions,” of the Notes to Consolidated Financial Statements). The financial statements of the 2025 Acquisitions constitute 1% of total assets (excluding associated goodwill and intangible assets), 2% of net assets (excluding associated goodwill and intangible assets), and 3% of sales of the consolidated financial statement amounts as of and for the year ended December 31, 2025.

The effectiveness of internal control over financial reporting as of December 31, 2025 has been audited by Deloitte & Touche LLP, the Company’s independent registered public accounting firm.

Dated: February 23, 2026

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