1 of 8 Exhibit Index on Page 2 SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: (Date of earliest event reported) July 25, 1996 OSMONICS, INC. (Exact name of registrant as specified in its charter) Minnesota (State or other jurisdiction of incorporation) 1-12714 41-0955759 (Commission File Number) (IRS Employer Identification No.) 5951 Clearwater Drive, Minnetonka, Minnesota 55343 (Address of principal executive offices) (Zip Code) Registrant's telephone number, including area code: (612) 933-2277 Not Applicable (Former name or former address, if changed since last report) 2 of 8 Exhibit Index on Page 2 Item 2. Acquisition or Disposition of Assets On July 25, 1996, Osmonics, Inc. ("Osmonics") completed the previously announced acquisition of Desalination Systems, Inc. ("DSI"). The shareholders of DSI approved an Agreement and Plan of Merger dated May 17, 1996 (the "Merger Agreement"), among DSI, Osmonics, and a subsidiary of Osmonics (the "Subsidiary"), pursuant to which the Subsidiary was merged with and into DSI. Under the Merger Agreement the outstanding shares of DSI Common Stock were converted, in a tax-free reorganization, into shares of Osmonics Common Stock. Each share of Class A Common Stock of DSI, no par value per share (the "DSI Class A Common Share"), issued and outstanding immediately prior to the merger was exchanged for approximately 144.070 shares of Common Stock of Osmonics, par value $0.01 per share (the "Osmonics Common Shares"), and each share of Class B Common Stock of DSI, no par value per share (the "DSI Class B Common Share"), issued and outstanding immediately prior to the merger was exchanged for approximately 157.107 shares of the Osmonics Common Shares. Osmonics issued an aggregate of 1,312,827 shares (maximum number of shares issuable as a result of the acquisition; actual number of shares issued may be less due to fractional shares) of Osmonics Common Stock to the former DSI shareholders. As a result of the merger, DSI shareholders are shareholders of Osmonics and DSI is a wholly- owned subsidiary of Osmonics. DSI's primary business is the manufacture of membranes used for reverse osmosis, nanofiltration, ultrafiltration and microfiltration. These membranes are made into spiral elements. Osmonics intends to continue the business of DSI. Item 7. Financial Statements, Pro Forma Financial Information and Exhibits (a) Financial Statements of the Businesses Acquired (Previously reported in the Registrant's Registration Statement on Form S-3 [File No. 333-05029]). (b) Pro Forma Financial Information (Previously reported in the Registrant's Registration Statement on Form S-3 [File No. 333-05029]). (c) Exhibits Exhibit No. Description of Exhibit 2 Agreement and Plan of Merger dated May 17, 1996 among Osmonics, DSI, and DSI Acquisition Corporation. Upon request of the Commission, Osmonics agrees to furnish supplementally to the Commission a copy of any schedules to the Agreement and Plan of Merger, described as follows: 3 of 8 Exhibit Index on Page 2 Schedule 1.1 - Agreement of Merger; Agreement of Merger; Certificate of Approval of Agreement of Merger (Desalination Systems, Inc.); Certificate of Approval of Agreement of Merger (DSI Acquisition Corp.) Schedule 1.3.1 - Buyer's Common Shares Schedule 1.7.2 - Letter of Transmittal; Letter to Shareholders; Instruction Sheet; Shareholder Representations & Warranties Schedule 1.7.3 - Escrow Agreement Schedule 2.2.3 - Opinion of Seller's Counsel Schedule 2.2.5 - Merger Expense Adjustments Schedule 2.2.6 - Investment Representation Letter Schedule 2.2.7 - Non-Competition Agreement Schedule 2.2.8 - Consulting Agreement Schedule 2.2.9A - Shareholders and Key Employees Schedule 2.2.9B - Nondisclosure Agreements Schedule 2.2.10 - Assignments and Releases Schedule 2.2.12 - Amendments to Option Agreements of Donald T. Bray; Amendment to Stock Option Agreement dated March 18, 1994, Amendment to Stock Option Agreement dated December 1, 1990 Schedule 2.2.13 - Amendments to Option Agreements of Bjarne Nicolaisen; Amendment to Stock Option Agreement dated September 1, 1993; Amendment to Stock Option Agreement dated September 1, 1991; Amendment to Stock Option Agreement dated September 1, 1990 Schedule 2.2.19 - Bjarne Nicolaisen Employment Agreement Schedule 2.3.3 - Opinion of Buyer's Counsel Schedule 2.3.5 - Registration Rights Agreement Schedule 4.4.3 - Defaults or Termination of Rights or Obligations; Wells Fargo Letter of Credit relating to Bond Agreement; Wells Fargo Line of Credit Facility (Working Capital Line) and Term Loan 4 of 8 Exhibit Index on Page 2 Schedule 4.5.1 - Holders of Outstanding Securities Schedule 4.5.2A - Option Agreement; Non-Qualified Stock Option Agreement of Donald T. Bray dated March 18, 1994 Schedule 4.5.2B - Option Agreement; Non-Qualified Stock Option Agreement of Donald T. Bray dated December 1, 1990 Schedule 4.5.2C - Option Agreement; Incentive Stock Option Agreement of Bjarne Nicolaisen dated September 1, 1993 Schedule 4.5.2D - Option Agreement; Incentive Stock Option Agreement of Bjarne Nicolaisen dated September 1, 1991; Incentive Stock Option Agreement of Bjarne Nicolaisen dated September 1, 1990 Schedule 4.5.2E - Option Holders Schedule 4.6 - Subsidiaries Schedule 4.6.2 - Outstanding Capital Stock of Each Subsidiary Schedule 4.8 - Financial Statements; Exception to Schedule 4.8 Financial Statements; 1995 Financial Statement Schedule 4.8.2 - Accounts Receivable Allowance for Doubtful Accounts Schedule 4.10 - Material Adverse Change Schedule 4.10.10 - Deferred Compensation Plans/Salary Increases; Stock Appreciation Rights; History of Salary Increases, 1996; Employment Contract of Markus Kyburz dated March 20, 1989; Employment Contract of Janine Nahari-Zimmerli effective June 14, 1993; December 6, 1994, letter to Hans A. Thomassen outlining employment arrangement; December 20, 1993, letter to Stephan Schutze outlining employment arrangement; July 1, 1993 letter to Bjarne Skaarup-Jorgensen outlining employment arrangement Schedule 4.11 - Real Property and Leaseholds; 1996 Tax Statement for Shadowridge Drive property; 1996 Tax Statement for Thibodo Road, Parcel C, property; 1996 Tax Statement for Thibodo Road, Parcel D, property; Listing of Real Property and Leaseholds; Addendum to Agreement to Extend Lease Term dated March 23, 1995 with Simpson Way Associates; Standard Industrial/Commercial Single-Tenant Lease- Net dated February 13, 1995, with Simpson Way Associates for 1240 Simpson Way, Escondido, CA; Second Lease Extension Amendment dated November 1, 1995, with Escondido Associates; Standard Industrial/Commercial Single-Tenant Lease- Net dated March 30, 1995, with Kenneth W. and Judith A. Elsberry for 1236 Simpson Way, Escondido, CA; Desal Europe Office Lease; List of Real Property with marketable and insurable, indefensible, fee simple title 5 of 8 Exhibit Index on Page 2 Schedule 4.11.2.1 - Mortgages and Other Security Interests in Real Property Schedule 4.11.2.5 - Encroachments of Real Property Schedule 4.12 - Tangible Personal Property; List of Tangible Personal Property; Lease with Mercedes- Benz for Markus Kyburz dated September 13, 1993; Lease with Mercedes-Benz for Hans A. Thomassen terminated February, 1996 with attached letter stating leased car was returned without penalty; Lease for Chevrolet Astro Van 4x4 for Bjarne Skaarup-Jorgensen; Lease with BMW for Stephan Schutze; List of personal Property Not Located on the Business Premises Schedule 4.13.1 - Intellectual Property; Unexpired U.S. Patents; January 11, 1996, letter discussing status of patents and trademarks; January 26, 1996, letter discussing filing applications for new trademark and renewing registrations for red and blue color bands; January 30, 1996, letter authorizing renewing the red and blue color bands to facilitate securing single trademark to cover all colors; February 1, 1996, letter acknowledging authorization to apply for new trademark and renew red and blue color bands trademark and discussing registration of DESAL in U.S.; February 1, 1996, letter regarding DESAL trademark in Europe; February 20, 1996, letter enclosing Application for Registration of the trademark Band Design; March 7, 1996, enclosing copies of application papers to register DESAL and DESAL plus in the U.S.; List of nondisclosure Agreements; List of Representative Agreements; List of Confidential/Secrecy Agreements; List of Contract for Research Agreement; List of Other Agreements Schedule 4.13.3 - Patent Infringement Claims Schedule 4.13.5 - Employee Confidentiality Agreements; Employee List; Employee Invention Assignment and Confidentiality Agreement; Letters to European employees enclosing Confidentiality Agreements; Addendum to Jack Opdycke Employee Invention Assignment and Confidentiality Agreement; Addendum to Ron Fox Employee Invention Assignment and Confidentiality Agreement 6 of 8 Exhibit Index on Page 2 Schedule 4.13.6 - Software License Not Valid/Transferable Schedule 4.14 - License, Franchise, Permit Owned/Used; January 16, 1996 memo with attached Permits; January 29, 1996 memo setting forth all licenses, franchises, permits, and governmental authorizations; March 11, 1996 memo to Osmonics regarding unresolved issues concerning licenses and permits; March 12, 1996, letter to Osmonics following up on March 11, 1996 memo Schedule 4.16 - Litigation Pending Schedule 4.17 - Taxes Not Filed Schedule 4.18 - Employee Welfare Benefits/Pension Plan Schedule 4.19.1 - Material Contracts Schedule 4.19.3 - Persons Authorized to Obligate Company Schedule 4.20 - Insurance Claims; Policy Loss Record Report; Underwriting Review of Reserved Claims for Policy 0035325291 Schedule 4.23 - Employee Compensation Schedule 4.23.2 - Severance Pay Schedule 4.24 - Product Compliance Schedule 4.26 - Environmental Law Compliance; January 29, 1996 memo; January 23, 1996 list of Chemicals Subject to Environmental Regulation; Environmental Site Assessment of 760 Shadowridge Drive, Vista, CA Schedule 4.27.1 - Twenty Largest Customers and Suppliers Schedule 4.27.2 - Shortages or Unavailability of Products or Raw Materials Schedule 4.28 - Company Indebtedness to Persons Schedule 4.29 - bank Accounts and Authorizations Schedule 5.6.2 - Ownership of Buyer's Subsidiaries Schedule 5.8 - Buyer's Financial Statements Schedule 5.10 - Absence of Certain Changes 7 of 8 Exhibit Index on Page 2 Schedule 5.12 - Pending Litigation of Buyer Schedule 5.13 - Buyer's Compliance with Laws Schedule 6.1.5 - Severance or Termination Pay Schedule 6.9 - Company Ownership of Subsidiaries 8 of 8 Exhibit Index on Page 2 SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. OSMONICS, INC. Date: August 8, 1996 By: /s/ D. Dean Spatz D. Dean Spatz President