EQ shareholder plans sale of 6,533 shares

An employee shareholder of EQ has filed a notice of proposed sale on Form 144 to sell 6,533 shares of common stock.

Rhea-AI Filing Summary

An employee shareholder of EQ has filed a notice of proposed sale on Form 144 to sell 6,533 shares of common stock. The shares are to be sold through Maxim Group, with an aggregate market value of $8,427.00, on the NASDAQ, with an approximate sale date of 01/08/2026. These shares were acquired on 06/18/2024 under an Employee Stock Purchase Plan from the issuer and were paid for in cash on 12/12/2025. The company had 60,893,283 shares of common stock outstanding at the time referenced in the notice.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many EQ shares are proposed to be sold under this Form 144?

The notice covers a proposed sale of 6,533 shares of EQ common stock.

What is the aggregate market value of the EQ shares to be sold?

The aggregate market value of the shares to be sold is reported as $8,427.00.

On which exchange and through which broker will the EQ shares be sold?

The shares are expected to be sold on NASDAQ through Maxim Group, located at 300 Park Ave, 16th Floor, New York, CA 10022.

How and when did the seller acquire the EQ shares being sold?

The 6,533 EQ shares were acquired on 06/18/2024 as Employee Stock Purchase Plan Shares from the issuer, with cash payment made on 12/12/2025.

How many EQ common shares were outstanding according to the notice?

The notice reports that 60,893,283 shares of EQ common stock were outstanding at the referenced time.

What approximate date is given for the sale of EQ shares?

The approximate date of sale listed for the EQ shares is 01/08/2026.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 01/08/2026 - 12:22 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0002012180
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Equillium, Inc.
SEC File Number	001-38692
Address of Issuer	2223 AVENIDA DE LA PLAYA SUITE 105 LA JOLLA CALIFORNIA 92037
Phone	(858) 412-5302
Name of Person for Whose Account the Securities are To Be Sold	Tom Penny
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common Stock	Maxim Group 300 Park Ave 16th Floor New York CA 10022	6533	8427.00	60893283	01/08/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common Stock	06/18/2024	Employee Stock Purchase Plan Shares	Issuer			6533	12/12/2025	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	01/08/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	10/10/2025
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Dominick Iadicicco, as a duly authorized representative of Maxim Group LLC., as attorney-in-fact for Penny Tom
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)