================================================================================ 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): February 8, 1999 ARCH CHEMICALS, INC. (Exact name of registrant as specified in its charter) Virginia 1-14601 06-1526315 (State of other jurisdiction (Commission (IRS Employer of incorporation) File Number) Identification No.) 501 Merritt 7, Norwalk, CT 06851 (Address of principal executive offices) (Zip code) Registrant's telephone number, including area code: (203) 229-3000 N/A (Former name or former address, if changed since last report) ================================================================================ Page 1 of 4 Exhibit Index is on Page 4 INFORMATION TO BE INCLUDED IN THE REPORT Item 5. Other Events On February 8, 1999 (the "Distribution Date"), Olin Corporation, a Virginia corporation ("Olin"), and the sole shareholder of Arch Chemicals, Inc., a Virginia corporation (the "Registrant"), distributed all of the issued and outstanding shares of common stock, par value $1.00 per share, of the Registrant to the shareholders of record of Olin's common stock as of February 1, 1999 (the "Distribution"). The Distribution was made pursuant to the terms of a Distribution Agreement dated as of February 1, 1999, between Olin and the Registrant. As a result of the Distribution, the Registrant is now an independent public company. The Distribution is more fully described in the Registrant's Registration Statement on Form 10 that was declared effective by the Securities and Exchange Commission on January 22, 1999 (File No. 1-14601), under the Securities Exchange Act of 1934, as amended. Item 7. Financial Statements and Exhibits. (c) Exhibits. Exhibit No. Description - ------- ----------- 2 Distribution Agreement dated as of February 1, 1999, between Olin and the Registrant. 3.1 Amended and Restated Articles of Incorporation of the Registrant effective February 5, 1999. 3.2 Bylaws of the Registrant as amended to February 7, 1999. 4.1 Rights Agreement dated as of January 29, 1999, between the Registrant and ChaseMellon Shareholder Services, L.L.C., as Rights Agent. 10.1 364-Day Credit Agreement dated as of January 27, 1999, among the Registrant, Olin, the Lenders party thereto, Bank of America, National Trust and Savings Association, as Syndication Agent, Wachovia Bank, N.A., as Documentation Agent, The Chase Manhattan Bank, as Administrative Agent and Chase Securities Inc., as Arranger. 10.2 Five-year Credit Agreement dated as of January 27, 1999, among the Registrant, Olin, the Lenders party thereto, Bank of America, National Trust and Savings Association, as Syndication Agent, Wachovia Bank, N.A., as Documentation Agent, The Chase Manhattan Bank, as Administrative Agent and Chase Securities Inc., as Arranger. Page 2 of 4 Exhibit Index is on Page 4 SIGNATURES 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 hereunto duly authorized. Date: February 17, 1999 ARCH CHEMICALS, INC. by /s/ Sarah A. O'Connor ------------------------------------ Name: Sarah A. O'Connor Title: Vice President, General Counsel and Secretary Page 3 of 4 Exhibit Index is on Page 4 EXHIBIT INDEX Exhibit No. Description - ------- ----------- 2 Distribution Agreement dated as of February 1, 1999, between Olin and the Registrant. 3.1 Amended and Restated Articles of Incorporation of the Registrant effective February 5, 1999. 3.2 Bylaws of the Registrant as amended to February 7, 1999. 4.1 Rights Agreement dated as of January 29, 1999, between the Registrant and ChaseMellon Shareholder Services, L.L.C., as Rights Agent. 10.1 364-Day Credit Agreement dated as of January 27, 1999, among the Registrant, Olin, the Lenders party thereto, Bank of America, National Trust and Savings Association, as Syndication Agent, Wachovia Bank, N.A., as Documentation Agent, The Chase Manhattan Bank, as Administrative Agent and Chase Securities Inc., as Arranger. 10.2 Five-year Credit Agreement dated as of January 27, 1999, among the Registrant, Olin, the Lenders party thereto, Bank of America, National Trust and Savings Association, as Syndication Agent, Wachovia Bank, N.A., as Documentation Agent, The Chase Manhattan Bank, as Administrative Agent and Chase Securities Inc., as Arranger. Page 4 of 4 Exhibit Index is on Page 4