Heritage-Crystal Clean, Inc.

Quarterly Report for period ending 2023-06-30

Quarterly Report for period ending 2023-03-31

Annual Report for period ending 2022-12-31

Quarterly Report for period ending 2022-09-10

Quarterly Report for period ending 2022-06-18

Quarterly Report for period ending 2022-03-26

Annual Report for period ending 2022-01-01

Quarterly Report for period ending 2021-09-11

Quarterly Report for period ending 2021-06-19

Quarterly Report for period ending 2021-03-27

Current report filing

Current report filing

Current report filing

Current report filing

Current report filing

Current report filing

Current report filing

Current report filing

Current report filing

Current report filing

Notice of Effectiveness

Notice of termination of registration of a class of securities under Section 12(g)

Post-effective amendment to a registration statement that is not immediately effective upon filing

Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities

Notice of Effectiveness

A correspondence can be sent as a document with another submission type or can be sent as a separate submission.

A correspondence can be sent as a document with another submission type or can be sent as a separate submission.

A correspondence can be sent as a document with another submission type or can be sent as a separate submission.

A correspondence can be sent as a document with another submission type or can be sent as a separate submission.

A correspondence can be sent as a document with another submission type or can be sent as a separate submission.

ArrowMark Colorado Holdings LLC: Major Shareholders

GLAZER CAPITAL, LLC: Major Shareholders

Schumacher Paul James Jr.: Statement of changes in beneficial ownership of securities

Recatto Brian: Statement of changes in beneficial ownership of securities

DeVita Mark: Statement of changes in beneficial ownership of securities

Schalliol Charles E: Statement of changes in beneficial ownership of securities

Fehsenfeld Fred M Jr: Statement of changes in beneficial ownership of securities

Thompson Mary Patricia B: Statement of changes in beneficial ownership of securities

Bruce Ellie: Statement of changes in beneficial ownership of securities

BRUCKMANN BRUCE: Statement of changes in beneficial ownership of securities

Post-effective amendment to a S-8 registration statement

Post-effective amendment to a S-8 registration statement

Post-effective amendment to a S-8 registration statement

Post-effective amendment to a S-8 registration statement

Registration statement for specified transactions by certain issuers

Registration statement for specified transactions by certain issuers

Registration statement for specified transactions by certain issuers

Registration statement for specified transactions by certain issuers

Initial registration statement for securities to be offered to employees pursuant to employee benefit plans

Prospectus filed pursuant to Rule 424(b)(5)

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Definitive proxy statement relating to a merger, acquisition, or disposition

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Preliminary proxy statement relating to a merger, acquisition, or disposition

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.