0001387131-19-003693 Sample Contracts

NANOPHASE TECHNOLOGIES CORPORATION COMMON STOCK PURCHASE AGREEMENT

Common Stock Purchase Agreement • May 15th, 2019 • NANOPHASE TECHNOLOGIES Corp • Miscellaneous primary metal products • Illinois

• Contract Type
  Common Stock Purchase Agreement
• Filed
  May 15th, 2019
• Company
  NANOPHASE TECHNOLOGIES Corp
• Industry
  Miscellaneous primary metal products
• Jurisdiction
  Illinois

This Common Stock Purchase Agreement (this “Agreement”) is made as of May 13, 2019 by and between Nanophase Technologies Corporation, a Delaware corporation with its principal office at 1319 Marquette Drive, Romeoville, Illinois 60446 (the “Company”), and Bradford T. Whitmore (the “Purchaser”).

AMENDMENT NO. 4 TO ZINC OXIDE SUPPLY AGREEMENT

Zinc Oxide Supply Agreement • May 15th, 2019 • NANOPHASE TECHNOLOGIES Corp • Miscellaneous primary metal products

• Contract Type
  Zinc Oxide Supply Agreement
• Filed
  May 15th, 2019
• Company
  NANOPHASE TECHNOLOGIES Corp
• Industry
  Miscellaneous primary metal products

THIS AMENDMENT NO. 4 TO ZINC OXIDE SUPPLY AGREEMENT is entered into as of January 1, 2019 by and between BASF CORPORATION, a Delaware corporation (“BASF”) and NANOPHASE TECHNOLOGIES CORPORATION, a Delaware corporation (“Nanophase”).