Execution Version VOTING AGREEMENT This VOTING AGREEMENT (this " Agreement "), dated as of

This VOTING AGREEMENT

(this "Agreement"), dated as of July 11, 2025, is by and among Zimmer Biomet Holdings, Inc., a Delaware

corporation ("Parent"), Honey Badger Merger Sub, Inc., a Delaware corporation and a wholly-owned subsidiary of

Parent ("Merger Sub"), and each of the undersigned stockholders (each, a "Stockholder", and together

the "Stockholders") of Monogram Technologies Inc., a Delaware corporation (the "Company").

date hereof, each Stockholder is the record or beneficial owner (as defined in Rule 13d-3 under the Exchange Act) of (i) the

number of shares of common stock, par value $0.001 per share ("Company Common Stock"), of the Company (as defined

below) indicated opposite such Stockholder's name on Schedule 1 attached hereto (such shares, together with any shares of Company

Common Stock described in Section 4.4, the "Subject Shares" of such Stockholder) and (ii)(A) the

number of shares of Company Preferred Stock (as defined in the Merger Agreement), (B) the number of Company Options (as defined

in the Merger Agreement) and (C) any other securities or rights to acquire beneficial ownership of the number of shares of Company

Common Stock indicated opposite such Stockholder's name on Schedule 2 attached hereto (the "Subject Securities"

of such Stockholder);

WHEREAS, concurrently

with the execution hereof, Parent, Merger Sub and the Company, are entering into an Agreement and Plan of Merger, dated as of the date

hereof and as it may be amended from time to time (the "Merger Agreement"), which provides, among other things, for

Merger Sub to be merged with and into the Company, with the Company surviving such merger as a wholly owned Subsidiary of Parent (the

"Merger"), upon the terms and subject to the conditions set forth in the Merger Agreement (capitalized terms used

but not otherwise defined herein shall have the respective meanings ascribed to such terms in the Merger Agreement); and

WHEREAS, as a condition

to their willingness to enter into the Merger Agreement, Parent and Merger Sub have required that each Stockholder, and as a material

inducement and in consideration therefor, each Stockholder (solely in such Stockholder's capacity as a beneficial owner of the

Subject Shares and Subject Securities) has agreed to, enter into this Agreement.

in consideration of the foregoing and the respective representations, warranties, covenants and agreements set forth below and for other

good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto, intending to be legally

bound, do hereby agree as follows:

Section 1.1 Agreement

to Vote. Subject to the terms of this Agreement, each Stockholder hereby irrevocably and unconditionally agrees that, during

the time this Agreement is in effect, at any annual or special meeting of the stockholders of the Company, however called, including

any adjournment or postponement thereof, and in connection with any action proposed to be taken by written consent of the stockholders

of the Company, such Stockholder shall, in each case to the fullest extent that the Subject Shares are entitled to vote (or to give consent)

thereon: (a) cause all of the Subject Shares to be counted as present at any such annual or special meeting or adjournment or postponement

thereof for purposes of determining a quorum; and (b) be present (in person or by proxy) and vote (or cause to be voted if another

Person is the holder of record of any Subject Shares beneficially owned by such Stockholder) at any such annual or special meeting or

adjournment or postponement thereof, or deliver (or cause to be delivered) a written consent with respect to, all of such Stockholder's

Subject Shares (i) in favor of the adoption and approval of the Merger Agreement and the approval of the Merger, (ii) against

any Acquisition Proposal and (iii) against any other action that is intended or would reasonably be expected to materially impede,

interfere with or delay the consummation of the Merger or any of the other transactions contemplated by the Merger Agreement. Until the

Effective Time, each Stockholder shall retain at all times the right to vote the Subject Shares in such Stockholder's sole discretion,

and without any other limitation, on any matters other than those set forth in this Section 1.1 that are at any time or from

time to time presented for consideration to the Company's stockholders generally.

Section 1.2 Irrevocable

Proxy. Each Stockholder hereby revokes (or agrees to cause to be revoked) any and all previous proxies granted with respect to

the Subject Securities. By entering into this Agreement, each Stockholder hereby grants a proxy appointing Parent as such Stockholder's

attorney-in-fact and proxy, with full power of substitution, for and in such Stockholder's name, to vote, express consent or dissent,

or otherwise to utilize such voting power in the manner contemplated by Section 1.1 above as Parent or its proxy or substitute

shall, in Parent's sole discretion, deem proper with respect to the Subject Shares. Except as otherwise provided herein, the proxy

and related interest granted by each Stockholder pursuant to this Section 1.2 is irrevocable and is granted in consideration

of Parent and Merger Sub entering into this Agreement and the Merger Agreement and incurring certain related fees and expenses. The proxy

granted by each Stockholder shall not be exercised to vote, consent or act on any matter except as contemplated by Section 1.1

above. The proxy granted by each Stockholder shall be revoked, terminated and of no further force or effect, automatically and without

further action, upon termination of this Agreement in accordance with Section 5.2 hereof. Each Stockholder shall, to the

extent requested by Parent, use commercially reasonable efforts to cause each other Person having voting power with respect to any of

the Subject Shares to execute and deliver to Parent a proxy with respect to such shares, which shall be identical to the proxy in this

REPRESENTATIONS AND WARRANTIES OF THE STOCKHOLDERS

Each Stockholder, severally

and not jointly, represents and warrants to Parent and Merger Sub that:

Section 2.1 Organization

and Good Standing. Each Stockholder that is an entity is duly organized, validly existing and in good standing under the Legal

Requirements of its jurisdiction of organization. Each Stockholder has full power and authority, and each Stockholder that is an entity

is duly authorized, to make, enter into and carry out the terms of this Agreement and to perform its obligations hereunder.

Section 2.2 Authority;

Binding Agreement. Each Stockholder has all requisite legal right, power, authority and capacity to execute, deliver and perform

such Stockholder's obligations under this Agreement and to consummate the transactions contemplated hereby. This Agreement has

been duly and validly executed and delivered by each Stockholder, and constitutes a legal, valid and binding obligation of such Stockholder

enforceable against such Stockholder in accordance with its terms, except as such enforcement may be subject to bankruptcy, insolvency,

fraudulent transfer, reorganization, moratorium and other similar Legal Requirements of general applicability relating to or affecting

creditors' rights, and by general equitable principles, and, no other action is necessary to authorize the execution and delivery

by the Stockholder or the performance of the Stockholder's obligations hereunder.

Section 2.3 Non-Contravention.

The execution and delivery of this Agreement by each Stockholder does not, and the performance by such Stockholder of such Stockholder's

obligations hereunder and the consummation by such Stockholder of the transactions contemplated hereby will not (a) conflict with

or violate any Legal Requirement or judgment applicable to such Stockholder or the Subject Shares or Subject Securities of such Stockholder,

(b) except as may be required by applicable U.S. securities laws, require any consent, approval, order, authorization or other action

by, or filing with or notice to, any Person (including any Governmental Body) under, violate or constitute a default (with or without

the giving of notice or the lapse of time or both) under, or give rise to any right of termination, cancellation or acceleration under,

or result in the creation of any Encumbrances on such Stockholder's properties or assets (including the Subject Shares or Subject

Securities of such Stockholder) pursuant to, any (i) Contract, agreement, trust, commitment, order, judgment, writ, stipulation,

settlement, award, decree or other instrument binding on such Stockholder or the Subject Shares or Subject Securities of such Stockholder

or (ii) any applicable Legal Requirement or (iii) any provision of the organizational or governing documents with respect to

each Stockholder that is an entity, or (c) render any Takeover Law applicable to the Merger or any other transaction involving Parent,

Merger Sub or any Affiliate thereof, in the case of each of clauses (a) and (b), except as would not, individually

or in the aggregate, reasonably be expected to prevent or materially delay the ability of such Stockholder to perform such Stockholder's

obligations under this Agreement in any material respect or to consummate the transactions contemplated hereby in a timely manner.

Section 2.4 Ownership

of Subject Shares; Subject Securities; Total Shares. Each Stockholder is the record or beneficial owner (as defined in Rule 13d-3

under the Exchange Act) of the Subject Shares and Subject Securities of such Stockholder and has good and valid title to such Subject

Shares free and clear of any Encumbrances, except for Encumbrances as may be imposed pursuant to (i) this Agreement (ii) the

organizational documents of the Company, or (iii) the Securities Act or other applicable securities laws; provided, that any Encumbrances

imposed pursuant to the organizational documents of the Company will not limit the ability of Parent to enjoy full rights of ownership

of the capital stock of the Surviving Corporation immediately following Closing. Except pursuant to the Merger Agreement and this Agreement,

no Person has any contractual or other right or obligation to purchase or otherwise acquire record or beneficial ownership of all or

any portion of the Subject Shares or Subject Securities. Except for the Stockholder's Subject Shares and Subject Securities, such

Stockholder is not a record or beneficial owner of any (a) Company Common Stock or voting securities of the Company or (b) options,

warrants or other rights to acquire, or securities convertible into or exchangeable for (in each case, whether currently, upon lapse

of time, following the satisfaction of any conditions, upon the occurrence of any event or any combination of the foregoing), any capital

stock, voting securities or securities convertible into or exchangeable for Company Common Stock or voting securities of the Company.

Power. Other than as provided in this Agreement, each Stockholder has investment and voting decision control with respect to

all of the Subject Shares of such Stockholder, and investment and voting decision control of disposition, full power to issue instructions

with respect to the matters set forth herein and full power to agree to all of the matters set forth in this Agreement, in each case