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): March 1, 2023

HERITAGE-CRYSTAL CLEAN, INC.

(Exact name of registrant as specified in its charter)

Delaware

001-33987

26-0351454

(State or other jurisdiction of Incorporation)

(Commission file number)

(I.R.S. Employer Identification Number)

2000 Center Drive, Suite East C300, Hoffman Estates, IL 60192

(Address of Principal Executive Offices) (Zip Code)

(847) 836-5670

(Registrant's telephone number, including area code)

(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))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).

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. ☐

Securities registered pursuant to Section 12(b) of the Securities Exchange Act of 1934:


Title of Class	Trading Symbol	Name of each exchange on which registered
Common Stock, $0.01 par value	HCCI	NASDAQ Global Select Market

Item 2.02. Results of Operations and Financial Condition.

On March 1, 2023, the Registrant issued a press release, a copy of which is attached hereto as Exhibit 99.1 and is incorporated herein by reference.

The information contained in the press release attached hereto is being furnished and shall not be deemed filed for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liability of that Section, and shall not be deemed incorporated by reference into any registration statement or other document filed under the Securities act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits


Exhibit number						Description
99.1						Press Release Dated March 1, 2023

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 hereunto duly authorized.


			HERITAGE-CRYSTAL CLEAN, INC.


Date: March 1, 2023			By: /s/ Mark DeVita Title: Chief Financial Officer & Executive Vice President

Heritage-Crystal Clean, Inc. 8-K