Company: OSIS
Filing Date: 2025-10-22
Form Type: DEF 14A
Source: 0001104659-25-101517
Chunk: 17

Company: OSI SYSTEMS INC
Filing Date: 2025-10-22
Form: DEF 14A
Chunk 17
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 favorable to us as those that could have been obtained from unaffiliated third parties. This policy is supported by the Charter of the Audit Committee of the Board.

OSI SYSTEMS, INC. 2025 Proxy Statement | 19

TABLE OF CONTENTS Proposal 2—Ratification of Selection of Independent Registered Public Accounting Firm

Proposal 2—Ratification of Selection of Independent Registered Public Accounting Firm

| ​ | ​                                                                                                            | What am I votingon and how shouldI vote? | ​ | ​ | You are being asked to ratify the appointment of Grant Thornton LLP as the company’s independent registered public accounting firm for the year ending June 30, 2026. Although our governing documents do not require us to submit this matter to stockholders, the Board believes that asking stockholders to ratify the appointment of Grant Thornton LLP is consistent with best practices in corporate governance. | ​ |
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| ​ | We believe that Grant Thornton LLP is sufficiently qualified to conduct their duties as independent auditor. | ​                                        |   |   |                                                                                                                                                                                                                                                                                                                                                                                                                        |   |

The Audit Committee has selected Grant Thornton LLP (“Grant Thornton”) as our independent registered public accountants for the year ending June 30, 2026 and has further directed that management submit the selection of independent registered public accountants for ratification by our stockholders at the Annual Meeting. Grant Thornton has no financial interest in the Company, and neither it nor any member or employee of the firm has had any connection with the Company in the capacity of promoter, underwriter, voting trustee, director, officer or employee. In the event that our stockholders fail to ratify the selection of Grant Thornton, the Audit Committee will reconsider whether or not to retain the firm. Even if the selection is ratified, the Audit Committee and the Board in their discretion may direct the appointment of a different independent accounting firm at any time during the year if they determine that such a change would be in our and our stockholders’ best interests. Representatives of Grant Thornton are expected to be present at the Annual Meeting, and they will have an opportunity to make a statement if they so desire and are expected to be available to respond to appropriate questions. REQUIRED VOTE Holders of proxies solicited by this Proxy Statement will vote the proxies received by them as directed on the Proxy or, if no direction is made, in favor of this proposal