If you are a Record DataMEDS Holder, meaning you held DataMEDS Common Stock as of the close of business on the Record Date, you are entitled to receive Meme Coins, subject to your having:

Stockholder of Record: Shares Registered in Your Name

If at the close of business on August 7, 2026, your shares of DataMEDS Common Stock were registered directly in your name with DataMED’s transfer agent, Colonia Stock Transfer Company (“Colonial”), then you are the stockholder of record for these shares and a Record DataMEDS Common Holder.

Beneficial Owner: Shares Registered in the Name of a Broker, Bank or Other Agent

If at the close of business on August 7, 2026, your shares of DataMEDS Common Stock were held, not in your name, but rather in an account at a brokerage firm, bank, dealer or other similar organization, then you are the beneficial owner of shares held in “street name”, and the organization holding your account is considered the stockholder of record, or the Record DataMEDS Common Holder, for purposes of the Distribution.

Stockholder of Record: Shares Registered in Your Name

If at the close of business on August 7, 2026, your shares of DataMEDS Common Stock were registered directly in your name with DataMEDS’ transfer agent, Colonial, then Alliance Advisors (the “Information Agent”), on Datavault’s behalf, mailed a letter to your address on record with Colonial describing the Distribution and informing you about the process of electing to receive your portion of the Distribution by setting up your digital wallet and uploading your completed, executed Opt-In Agreement by navigating to www.dreambowlcoin.com (the “Distribution Website”).

Stockholder of Record: Shares Registered in Your Name

To obtain a copy of the letter from Datavault, or if you have questions about such letter, the Distribution Website, and/or how to receive the Meme Coins or, subject to having completed and executed the Opt-In Agreement and opening a digital wallet with Datavault, to check on the status of the deposit of your Meme Coins in your digital wallet from and after the Payment Date, please visit the Distribution Website at www.dreambowlcoin.com or contact Datavault’s Information Agent, Alliance Advisors, by phone or email at:

Alliance Advisors

Telephone Number: 1-866-206-8174 (or 1-551-368-0038 for international holders)

Email Address: MEDS@allianceadvisors.com

Beneficial Owner: Shares Registered in the Name of a Broker, Bank or Other Agent

If you hold your shares in “street name” through a brokerage firm, bank, dealer or other similar organization, that organization received the cover letter with respect to all Datavault Common Stock held by its customers; please visit the Distribution Website at www.dreambowlcoin.com or contact Datavault’s Information Agent, Alliance Advisors, by phone or email at:

Alliance Advisors

Telephone Number: 1-866-206-8174 (or 1-551-368-0038 for international holders)

Email Address: MEDS@allianceadvisors.com

to coordinate as necessary with your brokerage firm, bank, dealer or other similar organization.

Yes. In the cover letter that was mailed by Datavault, there is a QR Code that you may scan to obtain access to the Distribution Website (defined below) hosted by Datavault’s Information Agent, Alliance Advisors, where you can obtain a copy of the Distribution Materials and instructions on how to complete and submit your Opt-In Agreement and set up a digital wallet with Datavault.

You must initiate the process of electing to receive your portion of the Distribution by setting up your digital wallet and completing the Opt-In Agreement by navigating to the Distribution Website at http://www.dreambowlcoin.com/. On the Distribution Website, you can view and download the Distribution Materials, set up a digital wallet with Datavault, and print, complete and submit your Opt-In Agreement.

The Meme Coins are a digital asset and can only be held in a digital wallet. It is a condition to the receipt of the Meme Coins in the Distribution that you have a digital wallet hosted by Datavault.

Instructions for opening a digital wallet with Datavault can be found on the Distribution Website at http://www.dreambowlcoin.com/.

Execution of the Opt-In Agreement is also a condition to the receipt of the Meme Coins.

By executing an Opt-In Agreement, you are agreeing, among other things, to the payment conditions set forth therein, and acknowledging that you understand the process for receiving the Meme Coins, that the Datavault Board can change the Record Date, Payment Date or revoke the Distribution, and that the Meme Coins may not have or maintain any value.

If you hold your shares in “street name” through a brokerage firm, bank, dealer or other similar organization, then in connection with your execution and delivery of the Opt-In Agreement, (a) Datavault may require additional documentation to verify the number of shares of DataMEDS Common Stock you hold, including the delivery of a copy of your brokerage statement as of the Record Date (or a full monthly statement for July 2026) or other certification regarding your holdings of DataMEDS Common Stock as of the Record Date, (b) you will need to authorize Datavault and Alliance Advisors to contact your brokerage firm, bank, dealer or other similar organization for purposes of verifying your holdings, and (c) you will be required to indemnify Datavault and its directors, officers, stockholders, members, partners, employees and agents to the fullest extent permitted by law with respect to certain losses arising in connection with your participation in the Distribution, including any inaccuracy in the number of shares of Datavault Common Stock set forth in your Opt-In Agreement, as more fully described therein.

Datavault urges you to read carefully the Opt-In Agreement prior to making any decision to accept the Meme Coins.

Datavault will notify holders of Meme Coins via email when they can commence trading the Meme Coins on the Information Data Exchange.

Trades of Meme Coins made on the Information Data Exchange will incur ordinary course trading fees that are based on transaction value and embedded within the terms of the applicable smart contract. Meme Coins that are exported to and traded on other trading platforms or digital exchanges may be subject to additional fees not imposed by Datavault.

The distribution of Meme Coins is an in-kind distribution that may be a dividend (to the extent of DataMED’s current and accumulated earnings and profits (“E&P”)). Any amount in excess of E&P would reduce a Record DataMEDS Common Holder’s tax basis in its DataMEDS Common Stock underlying the distribution and any amount in excess of that basis should constitute gain. Datavault and/or DataMEDS may elect to treat the entire amount as a dividend or may elect to report it in another manner as it decides is appropriate in consultation with their respective tax preparers. In executing and delivering to Datavault the Opt-In Agreement, you agree (and will be required absent disclosure to the IRS and other tax authorities) to report such amounts in the same manner.

Datavault intends to notify such record holders of the manner in which it will report such amounts to the IRS by push notifications to digital wallets.

Datavault has adopted a procedure called “householding”. Under this procedure, Datavault delivers a single copy of the letter from Datavault to multiple stockholders and other equityholders who share the same address, unless it has received contrary instructions from one or more of such stockholders or other equityholders. This procedure reduces our printing costs, mailing costs and fees. Stockholders and other equityholders who participate in householding will continue to be able to access and receive separate letter from Datavault. Upon written or oral request, Datavault (through the Information Agent) will deliver promptly a separate copy of the letter from Datavault to any stockholder or other equityholder at a shared address to which Datavault delivered a single copy of any of these materials. To receive a separate copy, or, if a stockholder or other equityholder is receiving multiple copies, to request that we only send a single copy of the letter from Datavault, such stockholder or other equityholder may contact Alliance Advisors at:

Alliance Advisors

Telephone Number: 1-866-206-8174 (or 1-551-368-0038 for international holders)

Email Address: MEDS@allianceadvisors.com

We encourage stockholders to contact Alliance by telephone or e-mail instead of physical mail to help ensure timely receipt of any request a copy of the letter from Datavault.

There may be legal and tax consequences from your election to participate in the Distribution, execution of the Opt-In Agreement and receipt of the Distribution.

Datavault encourages all Record DataMEDS Common Holders to seek legal and tax advice from qualified legal counsel and a tax professional before deciding to elect to participate in the Distribution, execute the Opt-In Agreement and receive the Distribution.