1 EXHIBIT 10.20.1 STOCK PURCHASE AGREEMENT DATED AS OF OCTOBER 12, 2000 BY AND BETWEENStock Purchase Agreement • December 22nd, 2000 • Probex Corp • Blank checks • Texas
RECITALSMerger Agreement • December 22nd, 2000 • Probex Corp • Blank checks
1 EXHIBIT 10.20.2 REGISTRATION RIGHTS AGREEMENT DATED AS OF OCTOBER 12, 2000 BY AND BETWEENRegistration Rights Agreement • December 22nd, 2000 • Probex Corp • Blank checks • Texas
INTRODUCTIONPledge Agreement • December 22nd, 2000 • Probex Corp • Blank checks • Texas
INTRODUCTIONSecurity Agreement • December 22nd, 2000 • Probex Corp • Blank checks • Texas
CLASS "Z" WARRANT TO PURCHASE SHARES OF COMMON STOCK OF PROBEX CORP. (A COLORADO CORPORATION)Warrant Agreement • December 22nd, 2000 • Probex Corp • Blank checks
1 EXHIBIT 10.22.6 INTERCREDITOR AND COLLATERAL AGENCY AGREEMENT dated as of November 29, 2000Intercreditor and Collateral Agency Agreement • December 22nd, 2000 • Probex Corp • Blank checks • Texas
RECITALS:Security Agreement • December 22nd, 2000 • Probex Corp • Blank checks • Texas
EXHIBIT 10.22.1 PROBEX FLUIDS RECOVERY, INC. $12,500,000 of 7% Senior Secured Convertible Notes, Due November 28, 2004 NOTE PURCHASE AGREEMENT Dated as of November 29, 2000 TABLE OF CONTENTSNote Purchase Agreement • December 22nd, 2000 • Probex Corp • Blank checks • Texas
2 INVESTOR RIGHTS AGREEMENTInvestor Rights Agreement • December 22nd, 2000 • Probex Corp • Blank checks • Connecticut
WITNESSETH:Guaranty Agreement • December 22nd, 2000 • Probex Corp • Blank checks • Texas
1 EXHIBIT 4.3.17 THIS WARRANT AND THE UNDERLYING SECURITIES HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES ACT"), OR ANY OTHER SECURITIES LAWS, HAVE BEEN TAKEN FOR INVESTMENT, AND MAY NOT BE SOLD OR TRANSFERRED...Warrant Agreement • December 22nd, 2000 • Probex Corp • Blank checks • Texas
1 EXHIBIT 10.5.2 EXTENSION OF OPTION This Extension of Option Agreement is entered into as of this 19th day of June, 2000, by and between COLUMBIANA COUNTY PORT AUTHORITY, a body corporate and politic, (the AUTHORITY) and PROBEX CORPORATION, a...Extension of Option Agreement • December 22nd, 2000 • Probex Corp • Blank checks
NOTE7% Senior Secured Convertible Note • December 22nd, 2000 • Probex Corp • Blank checks • Texas
1 EXHIBIT 10.22.7 ESCROW AGREEMENT This Escrow Agreement (the "Escrow Agreement") dated as of November 29, 2000 (the "Effective Date") by and between Probex Fluids Recovery, Inc. (the "Company") and Wilmington Trust Company, as escrow agent hereunder...Escrow Agreement • December 22nd, 2000 • Probex Corp • Blank checks • New York
1 EXHIBIT 10.21.1 SECURED PROMISSORY NOTESecured Promissory Note • December 22nd, 2000 • Probex Corp • Blank checks • Texas
