Stephen Connelly - 04 Jun 2026 Form 4 Insider Report for Equillium, Inc. (EQ)

Reporting relationship: President and CSO
Issuer ticker: EQ
Reported as of: 04 Jun 2026
Net transaction value: -$723,830
SEC form: 4
Accepted by SEC: 05 Jun 2026, 16:42:00 UTC
Prior SEC filing: 09 Jan 2026
Source filing: View source filing
Reporting owner signature: /s/ Stephen Connelly

Key filing fact

Stephen Connelly filed Form 4 for Equillium, Inc. (EQ) on 05 Jun 2026.

Key facts

This page summarizes Stephen Connelly's Form 4 filing for Equillium, Inc. (EQ).
2 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 05 Jun 2026, 16:42.

Change

Previous filing in this sequence was filed on 09 Jan 2026.
Current net transaction value: -$723,830.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001746808 Primary reporting owner

Connelly Stephen

Relationship: President and CSO
Address: 2223 AVENIDA DE LA PLAYA, SUITE 105, LA JOLLA
Signature: /s/ Stephen Connelly
Signature date: 05 Jun 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

EQ transaction

Common Stock

Sale

Transaction value: $632,760
Shares: -200,000
Change %: -20%
Price: $3.16
Shares after: 793,000
Date: 04 Jun 2026
Ownership: Direct
Footnotes: F1

EQ transaction

Common Stock

Sale

Transaction value: $91,070
Shares: -30,975
Change %: -3.9%
Price: $2.94
Shares after: 762,025
Date: 05 Jun 2026
Ownership: Direct
Footnotes: F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.07 to $3.345, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this Form 4.

Footnote F2

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.83 to $3.06, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this Form 4.