Double your chances to win the 2025 Annual Meeting cash prize drawings by:
1. Voting your e-Proxy online at www.mtntvote.com/ by 4 p.m. AKDT today, July 23rd
2. Voting your Proxy or e-Proxy by the July 23rd Deadline (4 p.m., AKDT)

To vote your e-Proxy online, visit www.mtntvote.com/ and enter the 5-digit PIN located in the upper-right corner of your Proxy card mailed to you.

Paper Proxies may be submitted to the Inspector of Elections by to rod@ha-akcpa.com or by fax to (907) 290-5737.

To be a valid Proxy at the meeting, the signed paper Proxy or e-Proxy must be received by the Inspector of Elections no later than 4 p.m. AKDT, Wednesday, July 23, 2025.

If you have questions about your Proxy or PIN, please contact the Inspector of Elections by email to rod@ha-akcpa.com or phone at (907) 563-2727. You may also contact MTNT at (907) 644-1200.

For more information, please visit you may visit the MTNT website at https://mtnt.net/our-shareholders-2/2025annualmeeting-1/.

Thank you for your participation in the 2025 Board of Elections! We look forward to seeing many of you at the 2025 Annual Meeting of Shareholders in McGrath on Saturday, July 26th.