# EDGAR Filing Document

**Accession Number:** 0001479419
**File Stem:** 9999999995-23-000581
**Filing Date:** 2023-3
**Character Count:** 1251
**Document Hash:** 4e38389c76850e010c7e18e830ebab39
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**9999999995-23-000581.hdr.sgml**: 20230315

**ACCESSION NUMBER**: 9999999995-23-000581

**CONFORMED SUBMISSION TYPE**: EFFECT

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20230314

**DATE AS OF CHANGE**: 20230315

**EFFECTIVENESS DATE**: 20230314

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Kala Pharmaceuticals, Inc.
- **CENTRAL INDEX KEY:** 0001479419
- **STANDARD INDUSTRIAL CLASSIFICATION:** PHARMACEUTICAL PREPARATIONS [2834]
- **IRS NUMBER:** 270604595
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** EFFECT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-270266
- **FILM NUMBER:** 23733174

**BUSINESS ADDRESS:**
- **STREET 1:** 1167 MASSACHUSETTS AVENUE
- **CITY:** ARLINGTON
- **STATE:** MA
- **ZIP:** 02476
- **BUSINESS PHONE:** 781-996-5252

**MAIL ADDRESS:**
- **STREET 1:** 1167 MASSACHUSETTS AVENUE
- **CITY:** ARLINGTON
- **STATE:** MA
- **ZIP:** 02476

### UNITED STATES
### SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## Notice of Effectiveness

**Date:** March 14, 2023

**Time:** 16:00:00

**Form Type:** S-3

---

**CIK:** 0001479419

**Company Name:** Kala Pharmaceuticals, Inc.

**File Number:** 333-270266