UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): June 09, 2021

Equillium, Inc.

(Exact name of Registrant as Specified in Its Charter)

Delaware	001-38692	82-1554746
(State or Other Jurisdiction of Incorporation)	(Commission File Number)	(IRS Employer Identification No.)
2223 Avenida de la Playa Suite 105
La Jolla, California		92037
(Address of Principal Executive Offices)		(Zip Code)

Registrant’s Telephone Number, Including Area Code: 858 412-5302

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, par value $0.0001 per share	EQ	NASDAQ Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ☒

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 8.01 Other Events.

Equillium, Inc. (the Company) previously reported that on April 23, 2021, it entered into the Second Amendment to its loan and security agreement, or Loan Agreement, with Oxford Finance LLC and Silicon Valley Bank, or together, the Lenders, pursuant to which the Company can borrow up to $20.0 million in a series of term loans. The Second Amendment added two new milestones: (i) the Company achieving positive data in the Company’s Phase 1b aGVHD trial of itolizumab (EQ001) supporting a formal decision to advance into Phase 2 or Phase 3 development, and as confirmed by the Company’s Board of Directors in written board minutes (the Interest-Only Extension Milestone), and (ii) the Company initiating a pivotal Phase 3 aGVHD trial (the Interest-Only Extension II Milestone). If the Company achieves the Interest-Only Extension Milestone on or prior to June 30, 2021, then interest-only payments will be automatically extended through June 30, 2022.  If the Company achieves the Interest-Only Extension II Milestone on or prior to June 30, 2022, then interest-only payments will be automatically extended through September 30, 2022. 

On June 9, 2021, the Company received notification from the Lenders that the Interest-Only Extension Milestone had been satisfied, and therefore interest-only payments under the Loan Agreement will be extended through June 30, 2022.

The Company has not yet achieved the Interest-Only Extension II Milestone, and there can be no assurance that such milestone will be achieved.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

Exhibit No.	Description
104	Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

			EQUILLIUM, INC.
Date:	June 14, 2021	By:	/s/ Bruce D. Steel
			Bruce D. Steel President and Chief Executive Officer