| Date | Event |
| 16-Nov-09 | ARCH CHEMICALS INC Files SEC form 8-K, Change in Directors or Principal Officers, Financial Statements and Exhibits |
| 10-Nov-09 | Ex-Date for dividend payment of $0.20 |
| 5-Nov-09 | ARCH CHEMICALS INC Files SEC form 8-K, Change in Directors or Principal Officers, Financial Statements and Exhibits |
| 4-Nov-09 | Arch Chemicals, Inc. Earnings Call scheduled for 11:00 am ET today |
| 4-Nov-09 | ARCH CHEMICALS INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibi |
| 4-Nov-09 | Earnings announcement |
| 9-Oct-09 | ARCH CHEMICALS INC Files SEC form 8-K, Entry into a Material Definitive Agreement, Regulation FD Disclosure, Financia |
| 25-Sep-09 | ARCH CHEMICALS INC Files SEC form 8-K, Change in Directors or Principal Officers |
| 22-Sep-09 | ARCH CHEMICALS INC Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits |
| 21-Sep-09 | Price hit new 52-week high ($32.22) |
| 18-Sep-09 | Price hit new 52-week high ($32.21) |
| 3-Sep-09 | ARCH CHEMICALS INC Files SEC form 8-K, Entry into a Material Definitive Agreement, Creation of a Direct Financial Obl |
| 7-Aug-09 | Ex-Date for dividend payment of $0.20 |
| 3-Aug-09 | ARCH CHEMICALS INC Files SEC form 10-Q, Quarterly Report |
| 30-Jul-09 | Arch Chemicals, Inc. Earnings Call scheduled for 1:00 pm ET today |
| 30-Jul-09 | ARCH CHEMICALS INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibi |
| 29-Jul-09 | ARCH CHEMICALS INC Files SEC form 8-K, Amendments to Articles of Inc. or Bylaws; Change in Fiscal Year, Financial Sta |
| 6-May-09 | ARCH CHEMICALS INC Files SEC form 8-K, Change in Directors or Principal Officers, Financial Statements and Exhibits |
| 5-May-09 | ARCH CHEMICALS INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibi |
| 6-Mar-09 | Price hit new 52-week low ($15.00) |
| 5-Mar-09 | Price hit new 52-week low ($15.81) |
| 3-Mar-09 | Price hit new 52-week low ($16.00) |
| 20-Feb-09 | ARCH CHEMICALS INC Files SEC form 10-K, Annual Report |
| 17-Feb-09 | ARCH CHEMICALS INC Files SEC form 8-K, Entry into a Material Definitive Agreement, Creation of a Direct Financial Obl |
| 4-Feb-09 | ARCH CHEMICALS INC Files SEC form 8-K, Results of Operations and Financial Condition, Material Impairments, Financial |
| 19-Dec-08 | ARCH CHEMICALS INC Files SEC form 8-K, Change in Directors or Principal Officers, Financial Statements and Exhibits |
| 10-Nov-08 | ARCH CHEMICALS INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibi |
1.48% Nasdaq 
Company Events
