CUSIP No. 483119202 13D Page 11 of 25 Pages

EXHIBIT 1

AGREEMENT

Pursuant to Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, the undersigned hereby agree that only one statement containing the information required by Schedule 13D need be filed with respect to the ownership by each of the undersigned of shares of stock of KALA Bio, Inc.

EXECUTED this 8^th day of July 2024.

SR ONE CAPITAL FUND I AGGREGATOR, LP
By:	SR ONE CAPITAL PARTNERS II, LP
By:	SR ONE CAPITAL MANAGEMENT, LLC
By:	*
	Simeon George, M.D.
	Managing Member
SR ONE CAPITAL PARTNERS II, LP
By: SR ONE CAPITAL MANAGEMENT, LLC
By:	*
	Simeon George, M.D.
	Managing Member
SR ONE CAPITAL MANAGEMENT, LLC
By:	*
	Simeon George, M.D.
	Managing Member

*

Simeon George, M.D.

*/s/ Sasha Keough

Sasha Keough

As attorney-in-fact

This Agreement relating to Schedule 13D was executed by Sasha Keough on behalf of the individuals listed above pursuant to a Power of Attorney a copy of which is attached hereto as Exhibit 2.