Company: MRCY
Filing Date: 2025-09-10
Form Type: DEF 14A
Source: 0001049521-25-000029
Chunk: 91

Company: MERCURY SYSTEMS INC
Filing Date: 2025-09-10
Form: DEF 14A
Chunk 91
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 householding notification from his, her, or its broker, a single proxy statement and annual report will be delivered to multiple shareholders sharing an address unless contrary instructions have been received from an affected shareholder. Once you have received notice from your broker that they will be householding communications to your address, householding will continue until you are notified otherwise.

Shareholders who currently receive multiple copies of the proxy materials at their address and would like to request householding of their communications should contact their broker. In addition, if any shareholder that receives a householding notification wishes to receive a separate annual report and proxy statement at his, her, or its address, such shareholder should also contact his, her, or its broker directly.

#### SHAREHOLDER PROPOSALS FOR THE 2026 ANNUAL MEETING
Under regulations adopted by the SEC, any shareholder proposal submitted for inclusion in our proxy statement relating to the 2026 Annual Meeting of Shareholders must be received at our principal executive offices on or before May 13, 2026. Such proposals must meet the requirements of Rule 14a-8 to be eligible for inclusion in our proxy statement. In addition to the SEC requirements regarding shareholder proposals, our by-laws contain provisions regarding matters to be brought before shareholder meetings. If shareholder proposals, including proposals relating to the election of directors, are to be considered at the 2026 Annual Meeting, notice of them, whether or not they are included in our proxy statement and form of proxy, must be given by personal delivery or by United States mail, postage prepaid, to our Corporate Secretary no earlier than June 24, 2026 and no later than July 24, 2026. The notice must include the information set forth in our by-laws. Proxies solicited by the Board will confer discretionary voting authority with respect to these proposals, subject to SEC rules governing the exercise of this authority.

In addition to satisfying the above requirements under our by-laws, to comply with the SEC's universal proxy rules, shareholders who intend to solicit proxies in support of director nominees other than the Company's nominees must provide notice that sets forth the additional information required by Rule 14a-19 no earlier than June 24, 2026 and no later than July 24, 2026. We reserve the right to reject, rule out of order, or take other appropriate action with respect to any proposal that does not comply with these and other applicable requirements.

It is suggested that any shareholder proposal be submitted by certified mail, return receipt requested.

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