Type	Name	Date
Credit agreement	Credit Agreement, among the Company, as the Borrower, certain subsidiaries of the Borrower, as the Guarantors, Athyrium Opportunities III Acquisition LP, as the Administrative Agent, and the lenders	10/02/2018

Type	Name	Date
By-Laws	Amended and Restated By-laws of Kala Pharmaceuticals, Inc	07/25/2017

Type	Name	Date
Equity incentive plans	2017 Equity Incentive Plan, as amended	06/26/2020

Type	Name	Date
Lease agreement	Lease, by and between the Registrant and 480 Arsenal Group LLC	03/12/2018