Exhibit 99.1


JOINT FILING AGREEMENT


Pursuant to Rule 13d-1(k)(1) promulgated pursuant to the Securities Exchange Act of 1934, as amended, the undersigned agree that the attached Schedule 13D is being filed on behalf of each of the undersigned.


Date: July 29, 2025


 

Atlas Venture Fund X, L.P.

 

 

 

 

By:

Atlas Venture Associates X, L.P., its general partner

 

By:

Atlas Venture Associates X, LLC, its general partner

 



 

By: /s/ Ommer Chohan

 

Name:

 Ommer Chohan

 

Title:

Chief Financial Officer

 



 

Atlas Venture Associates X, L.P.

 

 

 

 

By:

Atlas Venture Associates X, LLC, its general partner

 



 

By: /s/ Ommer Chohan

 

Name:

 Ommer Chohan

 

Title:

Chief Financial Officer

 



 

Atlas Venture Associates X, LLC

 

 

 

 

By: /s/ Ommer Chohan

 

Name:

 Ommer Chohan

 

Title:

Chief Financial Officer



 

Atlas Venture Fund XI, L.P.

 

 

 

 

By:

Atlas Venture Associates XI, L.P., its general partner

 

By:

Atlas Venture Associates XI, LLC, its general partner

 



 

By: /s/ Ommer Chohan

 

Name:

 Ommer Chohan

 

Title:

Chief Financial Officer

 



 

Atlas Venture Associates XI, L.P.

 

 

 

 

By:

Atlas Venture Associates XI, LLC, its general partner

 



 

By: /s/ Ommer Chohan

 

Name:

 Ommer Chohan

 

Title:

Chief Financial Officer

 



 

Atlas Venture Associates XI, LLC

 

 

 

 

By: /s/ Ommer Chohan

 

Name:

 Ommer Chohan

 

Title:

Chief Financial Officer

 




 

 

 







 

Atlas Venture Opportunity Fund I, L.P.

 

 

 

 

By:

Atlas Venture Associates Opportunity I, L.P., its general partner

 

By:

Atlas Venture Associates Opportunity I, LLC, its general partner

 



 

By: /s/ Ommer Chohan

 

Name:

 Ommer Chohan

 

Title:

Chief Financial Officer

 



 

Atlas Venture Associates Opportunity I, L.P.

 

 

 

 

By:

Atlas Venture Associates Opportunity I, LLC, its general partner

 



 

By: /s/ Ommer Chohan

 

Name:

 Ommer Chohan

 

Title:

Chief Financial Officer


 

Atlas Venture Associates Opportunity I, LLC

 



 

By: /s/ Ommer Chohan

 

Name:

 Ommer Chohan

 

Title:

Chief Financial Officer