Financial Releases

2018 Second Quarter Financial Results 7/25/2018

Webcast for 2018 Second Quarter Conference Call

HCCI to hold 2018 Second Quarter Conference Call

2018 First Quarter Financial Results 5/2/2018

Webcast for 2018 First Quarter Conference Call

HCCI to hold 2018 First Quarter Conference Call

HCCI 2017 Form 10-K

Heritage-Crystal Clean, Inc. Announces 2017 Fourth Quarter and Full Year Financial Results

Webcast for 2017 Fourth Quarter Conference Call

HCCI to hold 2017 Fourth Quarter and Year-End Conference Call

Heritage-Crystal Clean, Inc. Announces 2017 Third Quarter Financial Results

HCCI to hold 2017 Third Quarter Conference Call

Webcast for 2017 Third Quarter Conference Call

2017 Second Quarter Financial Results (7/25/2017)

Webcast for 2017 Second Quarter Conference Call

HCCI to hold 2017 Second Quarter Conference Call

2017 First Quarter Financial Results 5/2/2017

Heritage-Crystal Clean, Inc. (Nasdaq: HCCI), a leading provider of parts cleaning, used oil re-refining, and hazardous and non-hazardous waste services to small and mid-sized customers, announced results for the first quarter of fiscal 2017, which ended March 25, 2017.

Webcast for 2017 First Quarter Conference Call 4/19/2017

The webcast for the 2017 First Quarter Conference Call will be available through the link above.

2016 Fourth Quarter Financial Results 3/1/2017

Heritage-Crystal Clean, Inc. (Nasdaq: HCCI), a leading provider of parts cleaning, used oil re-refining, and hazardous and non-hazardous waste services to small and mid-sized customers, today announced results for the fourth quarter of fiscal 2016, which ended December 31, 2016.

Webcast for 2016 Fourth Quarter Conference Call 2/24/2017

Heritage-Crystal Clean, Inc. Announces the Retirement of its Founder, President and CEO Joe Chalhoub 12/7/2016

Heritage-Crystal Clean, Inc. (Nasdaq: HCCI), a leading provider of parts cleaning, used oil re-refining, and hazardous and non-hazardous waste services to small and mid-sized customers, announced the retirement of its Founder, President and CEO Joe Chalhoub.

Webcast for 2016 Third Quarter Conference Call

2016 Second Quarter Financial Results 7/27/2016

Webcast for 2016 Second Quarter Conference Call 7/15/2016

2016 First Quarter Financial Results 2016 5/5/2016

Webcast for 2016 First Quarter Conference Call 5/3/2016

Revised 2015 Fourth Quarter Financial Results 3/24/2016

Webcast for 2015 Fourth Quarter Conference Call 3/7/2016

2015 Fourth Quarter Financial Results 3/7/2016

Webcast for 2015 Third Quarter Conference Call 10/20/2015

2015 Third Quarter Financial Results 10/20/2015

Webcast for 2015 Second Quarter Conference Call 7/29/2015

2015 Second Quarter Financial Results 7/29/2015

Webcast for 2015 First Quarter Conference Call 5/7/2015

2015 First Quarter Financial Results 5/7/2015

Webcast for 2014 Fourth Quarter Conference Call 3/16/2015

HCCI 2018 Proxy Statement 3/22/2018

This Proxy Statement is for the Annual Meeting of Stockholders scheduled for May 1, 2018.

HCCI 2017 Proxy Statement 3/22/2017

This Proxy Statement is for the Annual Meeting of Stockholders scheduled for April 25, 2017.

HCCI Proxy Card 4/8/2016

HCCI Proxy Statement 4/8/2016

Heritage-Crystal Clean

Financial Releases

2018 Second Quarter Financial Results 7/25/2018

Webcast for 2018 Second Quarter Conference Call

HCCI to hold 2018 Second Quarter Conference Call

2018 First Quarter Financial Results 5/2/2018

Webcast for 2018 First Quarter Conference Call

HCCI to hold 2018 First Quarter Conference Call

HCCI 2017 Form 10-K

Heritage-Crystal Clean, Inc. Announces 2017 Fourth Quarter and Full Year Financial Results

Webcast for 2017 Fourth Quarter Conference Call

HCCI to hold 2017 Fourth Quarter and Year-End Conference Call

Heritage-Crystal Clean, Inc. Announces 2017 Third Quarter Financial Results

HCCI to hold 2017 Third Quarter Conference Call

Webcast for 2017 Third Quarter Conference Call

2017 Second Quarter Financial Results (7/25/2017)

Webcast for 2017 Second Quarter Conference Call

HCCI to hold 2017 Second Quarter Conference Call

2017 First Quarter Financial Results 5/2/2017

Heritage-Crystal Clean, Inc. (Nasdaq: HCCI), a leading provider of parts cleaning, used oil re-refining, and hazardous and non-hazardous waste services to small and mid-sized customers, announced results for the first quarter of fiscal 2017, which ended March 25, 2017.

Webcast for 2017 First Quarter Conference Call 4/19/2017

The webcast for the 2017 First Quarter Conference Call will be available through the link above.

2016 Fourth Quarter Financial Results 3/1/2017

Heritage-Crystal Clean, Inc. (Nasdaq: HCCI), a leading provider of parts cleaning, used oil re-refining, and hazardous and non-hazardous waste services to small and mid-sized customers, today announced results for the fourth quarter of fiscal 2016, which ended December 31, 2016.

Webcast for 2016 Fourth Quarter Conference Call 2/24/2017

Heritage-Crystal Clean, Inc. Announces the Retirement of its Founder, President and CEO Joe Chalhoub 12/7/2016

Heritage-Crystal Clean, Inc. (Nasdaq: HCCI), a leading provider of parts cleaning, used oil re-refining, and hazardous and non-hazardous waste services to small and mid-sized customers, announced the retirement of its Founder, President and CEO Joe Chalhoub.

Webcast for 2016 Third Quarter Conference Call

2016 Second Quarter Financial Results 7/27/2016

Webcast for 2016 Second Quarter Conference Call 7/15/2016

2016 First Quarter Financial Results 2016 5/5/2016

Webcast for 2016 First Quarter Conference Call 5/3/2016

Revised 2015 Fourth Quarter Financial Results 3/24/2016

Webcast for 2015 Fourth Quarter Conference Call 3/7/2016

2015 Fourth Quarter Financial Results 3/7/2016

Webcast for 2015 Third Quarter Conference Call 10/20/2015

2015 Third Quarter Financial Results 10/20/2015

Webcast for 2015 Second Quarter Conference Call 7/29/2015

2015 Second Quarter Financial Results 7/29/2015

Webcast for 2015 First Quarter Conference Call 5/7/2015

2015 First Quarter Financial Results 5/7/2015

Webcast for 2014 Fourth Quarter Conference Call 3/16/2015

HCCI 2018 Proxy Statement 3/22/2018

This Proxy Statement is for the Annual Meeting of Stockholders scheduled for May 1, 2018.

HCCI 2017 Proxy Statement 3/22/2017

This Proxy Statement is for the Annual Meeting of Stockholders scheduled for April 25, 2017.

HCCI Proxy Card 4/8/2016

HCCI Proxy Statement 4/8/2016