Company: FTII
Filing Date: 2025-02-14
Form Type: S-4
Source: 0001493152-25-006997
Chunk: 831

Company: FutureTech II Acquisition Corp.
Filing Date: 2025-02-14
Form: S-4
Chunk 831
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TECH II ACQUISITION CORP. |
| Signature:                      |
| Name:                           |
| Title:                          |

<div align='center'>[Signature Page to Lock-Up Agreement]</div>

ANNEX F

<div align='center'>AMENDED AND RESTATED Registration Rights Agreement</div>

THIS AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT (this “ Agreement”), dated as of [__], 2025, is made and entered into by and among FutureTech II Acquisition Corp., a Delaware corporation (the “ Company”), FutureTech Partners II LLC, a Delaware limited liability company (the “ Sponsor”), and the undersigned parties listed under Existing Holder on the signature page hereto (each such party, together with the Sponsor and any person or entity deemed an “Existing Holder,” an “ Existing Holder”) and the undersigned parties listed under New Holders on the signature page hereto (each such party, together with any person or entity deemed a “New Holder” who hereafter becomes a party to this Agreement pursuant to Section 5.2 of this Agreement, a “ New Holder” and collectively with the Existing Holders, the “ Holders”). Capitalized terms used but not otherwise defined in this Agreement shall have the meaning ascribed to such term in the Merger Agreement (as defined below).

<div align='center'>RECITALS</div>

WHEREAS, the Company has issued the Sponsor an aggregate of 2,875,000 shares (the “ Founder Shares”) of the Company’s Class B common stock, $0.0001 par value per share (the “ Company Class B Common Stock”);

WHEREAS, the Founder Shares are convertible into shares of the Company’s Class A common stock, par value $0.0001 per share (the “ Company Class A Common Stock”), on the terms and conditions provided in the Company’s amended and restated certificate of incorporation;

WHEREAS, the Company has issued 520,075 units to the Sponsor in connection with the Company’s initial public offering, each unit consisting of one share of the Company Class A Common Stock and one redeemable warrant, each whole warrant exercisable to purchase one share of Class A Common Stock;

WHEREAS, the Company, Sponsor and the Existing Holders are party to that certain Registration Rights Agreement, dated February 18, 2022 (the “ Existing Registration Rights Agreement”), pursuant to which the Company granted the Sponsor and such Existing Holders certain registration rights with respect to certain securities of the Company;

WHEREAS, the Company has