CleanTech Biofuels, Inc. Contracts & Agreements

Memorandum of Understanding between Cleantech Biofuels, Inc., James Avenue LLC, 25 Van Keuren LLC, and Joseph Smentkowski, Inc. dated October 13, 2014 (Filed With SEC on April 1, 2019)

Amendment No. 11 dated March 17, 2015 to a Promissory Note issued in favor of CMS Acquisition, LLC dated September 1, 2010 (Filed With SEC on April 1, 2019)

ACQUISITION AGREEMENT by and among GARY GIORDANO and THOMAS GIORDANO, as the Sellers, 25 VAN KEUREN LLC, as the Applicant, and CLEANTECH BIOFUELS, INC., as Parent, and A WHOLLY... (Filed With SEC on August 3, 2016)

ACQUISITION AGREEMENT by and among GARY GIORDANO and THOMAS GIORDANO, as the Sellers, 25 VAN KEUREN LLC, as the Applicant, and CLEANTECH BIOFUELS, INC., as Parent, and A WHOLLY... (Filed With SEC on June 29, 2016)

AMENDMENT No. 11 TO PROMISSORY NOTE (Filed With SEC on March 24, 2015)

Memorandum of Understanding (Filed With SEC on October 17, 2014)

AMENDMENT No. 10 TO PROMISSORY NOTE (Filed With SEC on March 21, 2014)

Amended Technology Licnse and Joint Development Agreement, dated November 1, 2013, among CTB Licensing LLC, Biomass North America LLC and Anthony P. Noll (Filed With SEC on November 12, 2013)

Amendment No.9 dated May 8, 2013 to a Promissory Note issued in favor of CMS Acquisition, LLC dated September 1, 2010 (Filed With SEC on May 13, 2013)

AMENDMENT No. 8 TO PROMISSORY NOTE (Filed With SEC on January 10, 2013)

Amendment No.7 dated November 1, 2012 to a Promissory Note issued in favor of CMS Acquisition, LLC dated September 1, 2010 (Filed With SEC on November 6, 2012)

Amendment No. 6 dated July 31, 2012 to a Promissory Note issued in favor of CMS Acquisition, LLC dated September 1, 2010 (Filed With SEC on August 6, 2012)

Engagement Agreement between Cleantech Biofuels, Inc. and Fenton Engineering International dated May 30, 2012 (Filed With SEC on June 5, 2012)

Engagement Letter between Cleantech Biofuels, Inc. and Bauhaus Capital Partners dated April 23, 2012 (Filed With SEC on April 27, 2012)

Amendment No. 5 dated March 27, 2012 to a Promissory Note issued in favor of CMS Acquisition, LLC dated September 1, 2010 (Filed With SEC on March 29, 2012)

Amendment No. 4 dated November 7, 2011 to a Promissory note issued in favor of CMS Acquisition, LLC dated September 1, 2010 (Filed With SEC on November 10, 2011)

FORM OF DIRECTOR STOCK OPTION AGREEMENT (Filed With SEC on October 19, 2011)

FORM OF STOCK OPTION AGREEMENT (Filed With SEC on August 31, 2011)

AMENDMENT No. 3 TO PROMISSORY NOTE (Filed With SEC on August 1, 2011)

AMENDMENT No. 2 TO PROMISSORY NOTE (Filed With SEC on June 1, 2011)

AMENDMENT TO PROMISSORY NOTE (Filed With SEC on February 17, 2011)

PROMISSORY NOTE St. Louis, Missouri September 1, 2010 (Filed With SEC on September 8, 2010)

SECURITY AGREEMENT (Filed With SEC on September 8, 2010)

June 30, 2010 CONFIDENTIAL (Filed With SEC on July 7, 2010)

Current assets (Filed With SEC on November 13, 2009)

the commercial viability of our technologies (Filed With SEC on March 30, 2009)

Current assets (Filed With SEC on November 13, 2008)

PATENT PURCHASE AGREEMENT (Filed With SEC on October 27, 2008)

PROMISSORY NOTE Cupertino, California October 22, 2008 (Filed With SEC on October 27, 2008)

SECURITY AGREEMENT (Filed With SEC on October 27, 2008)

Current assets (Filed With SEC on August 13, 2008)

SUBLICENSEAGREEMENT AMONG SRSENERGY, INC., CLEANTECHBIOFUELS, INC AND HFTA FOR METHODSAND APPARATUS FOR TREATING BIOMASS MATERIAL (Filed With SEC on March 25, 2008)