EX-10.8





 Exhibit 10.8 

Surrender of Shares and 

Amendment No. 1 to the 

Securities Subscription Agreement 

This Surrender of Shares and Amendment No. 1 to the Securities Subscription Agreement (as defined below), dated September 24, 2021
(this “Agreement”), is made by and between dMY Technology Group, Inc. VI (f/k/a TdMY Technology Group, Inc.), a Delaware corporation (the “Company”), and dMY Sponsor VI, LLC (f/k/a TdMY Sponsor, LLC), a Delaware
limited liability company (the “Subscriber”). 
 WHEREAS, the Company and the Subscriber have entered into that
certain Securities Subscription Agreement, dated as of April 16, 2021 (the “Subscription Agreement”), pursuant to which the Subscriber subscribed for an aggregate of 7,187,500 shares of Class B common stock, par value $0.0001
per share of the Company (“Class B Shares”), for an aggregate purchase price of $25,000, of which to 937,500 of such Class B Shares are subject to complete or partial forfeiture by the Subscriber if the underwriters of the
Company’s initial public offering (the “IPO”) do not fully exercise their over-allotment option as described therein; 

WHEREAS, the Subscriber desires to surrender for no consideration 2,156,250 Class B Shares, resulting in an aggregate of 5,031,250
Class B shares outstanding, of which up to 656,250 Class B Shares are intended to be subject to complete or partial forfeiture by the Subscriber if the underwriters of the Company’s IPO do not fully exercise their over-allotment
option as described in the Subscription Agreement; 
 WHEREAS, as a result of such surrender, the
per-share purchase price will increase from approximately $0.003 per share to approximately $0.005 per share; and 

WHEREAS, the Company and the Subscriber desire to amend the Subscription Agreement to modify the number of Class B Shares subject
to forfeiture in connection with the IPO and the Subscriber desires to provide an irrevocable notice of surrender of certain Class B Shares to the Company. 

NOW, THEREFORE, in consideration of the mutual conditions and agreements set forth in this Agreement, and other good and valuable
consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto hereby agree as follows: 
  

	 	1.	 Surrender of Shares. 



 

	 	(a)	 The Subscriber hereby irrevocably surrenders to the Company for no consideration 2,156,250 Class B Shares.



  

	 	(b)	 The Subscriber confirms that the Company has not, as at the date of this letter, issued any share certificates
to it. 


  

	 	2.	 Amendment to Subscription Agreement. Section 3.1 of the Subscription Agreement is hereby amended by
deleting the phrase “937,500 Shares” in its entirety and by substituting in lieu thereof the phrase “656,250 Shares”. 


  

	 	3.	 Agreement Remains Effective. Except as modified herein or amended hereby, the terms and conditions
contained in the Subscription Agreement shall continue in full force and effect. 


  

	 	4.	 Governing Law. This Agreement and the rights and obligations of the parties hereunder shall be construed
in accordance with and governed by the laws of New York applicable to contracts wholly performed within the borders of such state, without giving effect to the conflict of law principles thereof. 



 

	 	5.	 Headings and Captions. The headings and captions of the various subdivisions of this Agreement are for
convenience of reference only and shall in no way modify or affect the meaning or construction of any of the terms or provisions hereof. 















	 	6.	 Counterparts. This Agreement may be executed in one or more counterparts, all of which when taken
together shall be considered one and the same agreement and shall become effective when counterparts have been signed by each party and delivered to the other party, it being understood that both parties need not sign the same counterpart. In the
event that any signature is delivered by facsimile transmission or any other form of electronic delivery, such signature shall create a valid and binding obligation of the party executing (or on whose behalf such signature is executed) with the same
force and effect as if such signature page were an original thereof. 


 [Signature Page Follows] 












 IN WITNESS WHEREOF, the undersigned have caused this Agreement to be executed as of
the date first written above. 
  

			
	DMY TECHNOLOGY GROUP, INC. VI
		
	By:	 	 /s/ Niccolo de Masi

	Name:	 	Niccolo de Masi
	Title:	 	Chief Financial Officer


  

			
	DMY SPONSOR VI, LLC
		
	By:	 	 /s/ Harry L. You

	Name:	 	Harry L. You
	Title:	 	Member

 [Signature Page to Surrender of Shares and 

Amendment No. 1 to the Securities Subscription Agreement]