Company Analysis

Equillium, Inc. (EQ)

Nasdaq: EQ · Pharmaceutical Preparations · La Jolla, CA · filing with the SEC since 2018
Grade5.9
◀ Past 5.1● Present 5.9▶ Future 6.7
3 est.

Filings

277 filings since 2017 beside 192 insider forms · Non-accelerated filer and smaller reporting company · read from EDGAR on Nov 13, 2026
Due nextNon-accelerated filer and smaller reporting company
10-K Annual report for the fiscal year ending Dec 31, 2026Non-accelerated filers and smaller reporting companies have 90 days after the fiscal year ends. by Mar 31, 2027
10-Q Quarterly report for the quarter ending Mar 31, 2027Non-accelerated filers and smaller reporting companies have 45 days after the quarter ends; quarter ends are taken to the month end. by May 15, 2027

A deadline is the latest date the SEC's rules allow for its filer category. It is not a forecast of the day the company files. Last time, the results release (8-K item 2.02) came 43 days after the quarter ended. The proxy statement was last filed Apr 15, 2026.

Filings a yearinsider forms included
4159535145527057
20192020202120222023202420252026

2026 counts to Nov 13, 2026.

Auditor change (8-K item 4.01): 2 times in the last 36 months, the newest Oct 24, 2025.Officer or director change (8-K item 5.02): 4 times in the last 36 months, the newest Oct 6, 2025.Listing warning from its exchange (8-K item 3.01): 3 times in the last 36 months, the newest Jun 13, 2025.SEC letters: 8 in the last 36 months, the newest Apr 14, 2026.
Insider forms 192

Insider forms (3, 4, 5 and 144) are counted each year but not listed here; the people and their trades are on the Ownership tab.

FiledFormWhat it is, in plain wordsPeriodAsk
Nov 12, 2026 S-3 Shelf registration
Nov 12, 2026 10-Q Quarterly report Sep 30, 2026
Nov 12, 2026 8-K items 2.02, 9.01 Results released · Current report
Nov 12, 2026 SCHEDULE 13G/A Large holder update, amended
Nov 4, 2026 SCHEDULE 13G/A Large holder update, amended
Oct 26, 2026 8-K items 3.02, 7.01, 8.01, 9.01 Shares sold without registration; Investor disclosure (Regulation FD); Other event · Current report
Oct 5, 2026 8-K item 8.01 Other event · Current report
Aug 13, 2026 10-Q Quarterly report Jun 30, 2026
Aug 13, 2026 8-K items 2.02, 9.01 Results released · Current report
Aug 13, 2026 SCHEDULE 13G Large holder notice
Aug 12, 2026 SCHEDULE 13G/A Large holder update, amended
May 29, 2026 8-K items 5.07, 9.01 Shareholder vote · Current report May 28, 2026
May 15, 2026 SCHEDULE 13G/A Large holder update, amended
May 15, 2026 SCHEDULE 13G/A Large holder update, amended
May 13, 2026 10-Q Quarterly report Mar 31, 2026
May 13, 2026 8-K items 2.02, 9.01 Results released · Current report
May 7, 2026 SCHEDULE 13G Large holder notice
Apr 16, 2026 EFFECT Registration effective
Apr 15, 2026 ARS Annual report to shareholders Dec 31, 2025
Apr 15, 2026 DEFA14A Extra proxy material
Apr 15, 2026 DEF 14A Proxy statement May 28, 2026
Apr 14, 2026 CORRESP Reply to the SEC
Apr 13, 2026 UPLOAD SEC comment letter
Apr 7, 2026 S-3 Shelf registration
Mar 30, 2026 PRE 14A Preliminary proxy statement May 28, 2026
Mar 25, 2026 EFFECT Registration effective
Mar 25, 2026 S-8 Employee stock plan registration
Mar 25, 2026 10-K Annual report Dec 31, 2025
Mar 25, 2026 8-K items 2.02, 9.01 Results released · Current report
Mar 23, 2026 CORRESP Reply to the SEC
Mar 20, 2026 SCHEDULE 13G Large holder notice
Mar 13, 2026 8-K items 1.01, 3.02, 9.01 Major agreement signed; Shares sold without registration · Current report Mar 11, 2026
Feb 6, 2026 SCHEDULE 13G/A Large holder update, amended
Dec 8, 2025 SCHEDULE 13G Large holder notice
Nov 14, 2025 SCHEDULE 13G Large holder notice
Nov 14, 2025 SCHEDULE 13G Large holder notice
Nov 13, 2025 S-3 Shelf registration
Nov 13, 2025 10-Q Quarterly report Sep 30, 2025
Nov 13, 2025 8-K items 2.02, 9.01 Results released · Current report
Nov 13, 2025 SCHEDULE 13G Large holder notice
40 of 277 shown

Every row opens the filing on EDGAR. The plain words are the site's own for each form and each 8-K item; the complete history, insider forms included, is on EDGAR.

SI Assistanton EQ · research, not advice