Form of Private Placement Warrant Subscription Agreement between the Registrant and LifeSci Holdings LLC

Exhibit 10.6

___________, 2021

DMB Acquisition Corp.

250 W. 55th Street, #3401

New York, NY 10019

Ladies and Gentlemen:

DMB Acquisition Corp. (the “Company”), a blank check company formed for the purpose of acquiring one or more businesses or entities (a “Business Combination”), intends to register its securities under the Securities Act of 1933, as amended (“Securities Act”), in connection with its initial public offering (“IPO”), pursuant to a registration statement on Form S-1 (“Registration Statement”).

The undersigned hereby commits that it will purchase an aggregate of 3,000,000 warrants (or 3,450,000 if the underwriters’ over-allotment option is exercised in full) of the Company (“Private Warrants”), at a price of $0.66 per warrant for an aggregate purchase price of $1,980,000 (or $2,277,000 if the over-allotment is exercised in full) (the “Private Warrant Purchase Price”).

At least twenty-four (24) hours prior to the effective date of the Registration Statement, the undersigned will cause the Private Warrant Purchase Price to be delivered to Loeb & Loeb, LLP (“Loeb”), as escrow agent, by wire transfer as set forth in the instructions attached as Exhibit A to hold in a non-interest bearing account until the Company consummates the IPO.

The consummation of the purchase and issuance of the Private Warrants shall occur simultaneously with the consummation of the IPO. Simultaneously with the consummation of the IPO, Continental shall deposit the Private Warrant Purchase Price, without interest or deduction, into the trust fund (“Trust Fund”) established by the Company for the benefit of the Company’s public stockholders as described in the Registration Statement.

Each of the Company and the undersigned acknowledges and agrees that Loeb is serving hereunder solely as a convenience to the parties to facilitate the purchase of the Private Warrants.

Additionally, the undersigned agrees:

The undersigned acknowledges and agrees that the purchaser of the Private Warrants will execute agreements in form and substance typical for transactions of this nature necessary to effectuate the foregoing agreements and obligations prior to the consummation of the IPO as are reasonably acceptable to the undersigned, including but not limited to an insider letter.

The undersigned hereby represents and warrants that:

(a) it has been advised that the Private Warrants have not been registered under the Securities Act;

(b) it will be acquiring the Private Warrants for its account for investment purposes only;

(c) it has no present intention of selling or otherwise disposing of the Private Warrants in violation of the securities laws of the United States;

(d) it is an “accredited investor” as defined by Rule 501 of Regulation D promulgated under the Securities Act of 1933, as amended;

(e) it has had both the opportunity to ask questions and receive answers from the officers and directors of the Company and all persons acting on its behalf concerning the terms and conditions of the offer made hereunder;

(f) it is familiar with the proposed business, management, financial condition and affairs of the Company;

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(g) it has full power, authority and legal capacity to execute and deliver this letter and any documents contemplated herein or needed to consummate the transactions contemplated in this letter; and

(h) this letter constitutes its legal, valid and binding obligation, and is enforceable against it.

This letter agreement constitutes the entire agreement between the undersigned and the Company with respect to the purchase of the Private Warrants, and supersedes all prior and contemporaneous understandings, agreements, representations and warranties, both written and oral, with respect to the same.

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Exhibit A

Wire Instructions