# CORRESP — Equillium, Inc. (EQ) (CIK 0001746466) > Equillium, Inc. (EQ) (CIK 0001746466) → SEC staff · filed 2026-04-14 · ticker EQ · SIC 2834 ## What is this A CORRESP letter is the company's written reply to the SEC during a filing review. Responses include accounting position arguments, restatement assessments, and clarifying disclosures. Released to EDGAR alongside the SEC's UPLOAD letters. ## Key facts - **Accession number:** 0001193125-26-154359 - **Form:** CORRESP - **Filer:** Equillium, Inc. (EQ) (CIK 0001746466) - **CIK:** 0001746466 - **Ticker:** EQ - **Filed:** 2026-04-14 - **SIC industry:** 2834 - **HQ:** La Jolla, CA ## Primary source PDF letter: https://www.sec.gov/Archives/edgar/data/1746466/000119312526154359/filename1.htm EDGAR review history for this filer: https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1746466&type=UPLOAD&dateb=&owner=include&count=40 ## Other comment-letter activity for Equillium, Inc. (EQ) (CIK 0001746466) - UPLOAD — 2026-04-13 — /comment-letter/0000000000-26-003704 - CORRESP — 2026-03-23 — /comment-letter/0001193125-26-120364 - CORRESP — 2025-09-16 — /comment-letter/0001193125-25-204906 - UPLOAD — 2025-09-16 — /comment-letter/0000000000-25-010000 - CORRESP — 2025-09-11 — /comment-letter/0001193125-25-200866 - UPLOAD — 2025-09-11 — /comment-letter/0000000000-25-009869 ## Citation > US Securities and Exchange Commission, EDGAR CORRESP comment letter, Equillium, Inc. (EQ) (CIK 0001746466) (CIK 0001746466), filed 2026-04-14, accession 0001193125-26-154359. Retrieved via MORVS 2026-11-10 from https://api.morvs.ai/comment-letter/0001193125-26-154359. --- *[SEC comment letters dataset](/datasets/sec-comment-letters) · CC0 1.0*