# EDGAR Filing Document

**Accession Number:** 0001828522
**File Stem:** 9999999995-23-000589
**Filing Date:** 2023-3
**Character Count:** 1418
**Document Hash:** c11a27ea4a36ebb6d754f22cd55b38db
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**9999999995-23-000589.hdr.sgml**: 20230317

**ACCESSION NUMBER**: 9999999995-23-000589

**CONFORMED SUBMISSION TYPE**: EFFECT

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20230316

**DATE AS OF CHANGE**: 20230317

**EFFECTIVENESS DATE**: 20230316

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** eFFECTOR Therapeutics, Inc.
- **CENTRAL INDEX KEY:** 0001828522
- **STANDARD INDUSTRIAL CLASSIFICATION:** PHARMACEUTICAL PREPARATIONS [2834]
- **IRS NUMBER:** 853306396
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** EFFECT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-262339
- **FILM NUMBER:** 23740585

**BUSINESS ADDRESS:**
- **STREET 1:** 142 NORTH CEDROS AVENUE, SUITE B
- **CITY:** SOLANA BEACH
- **STATE:** CA
- **ZIP:** 92075
- **BUSINESS PHONE:** (858) 925-8215

**MAIL ADDRESS:**
- **STREET 1:** 142 NORTH CEDROS AVENUE, SUITE B
- **CITY:** SOLANA BEACH
- **STATE:** CA
- **ZIP:** 92075

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Locust Walk Acquisition Corp.
- **DATE OF NAME CHANGE:** 20201015

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

## Notice of Effectiveness

**Date:** March 16, 2023

**Accession Number:** 0001193125-23-067695

**Form Type:** POS AM

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**CIK:** 0001828522

**Company Name:** eFFECTOR Therapeutics, Inc.

**File Number:** 333-262339