|
Form
|
|
(Filer)
|
Received
(
Period
)
|
| 8-K |
 |
ARCH CHEMICALS INC |
02/04/10 (02/04/10) |
| SC 13G |
|
ARCH CHEMICALS INC (BLACKROCK INC.) |
01/29/10 |
| 4/A |
|
ARCH CHEMICALS INC(GIULIANO STEVEN C) |
01/26/10 (01/25/10) |
| 4 |
|
ARCH CHEMICALS INC(CAMPBELL MICHAEL E) |
01/26/10 (01/25/10) |
| 4 |
|
ARCH CHEMICALS INC(WALDEN RICK L.) |
01/26/10 (01/25/10) |
| 4 |
|
ARCH CHEMICALS INC(OCONNOR SARAH A) |
01/26/10 (01/25/10) |
| 4 |
|
ARCH CHEMICALS INC(GIULIANO STEVEN C) |
01/26/10 (01/25/10) |
| 4 |
|
ARCH CHEMICALS INC(BUSH W PAUL) |
01/26/10 (01/25/10) |
| 4 |
|
ARCH CHEMICALS INC(ANDERSON HAYES) |
01/26/10 (01/25/10) |
| 4 |
|
ARCH CHEMICALS INC(COOK MICHAEL A) |
01/26/10 (01/25/10) |
| 4 |
|
ARCH CHEMICALS INC(CAMPBELL MICHAEL E) |
01/05/10 (01/04/10) |
| 4 |
|
ARCH CHEMICALS INC(LILLEY DAVID) |
01/05/10 (01/04/10) |
| 4 |
|
ARCH CHEMICALS INC(POWELL WILLIAM HOWARD) |
01/05/10 (01/04/10) |
| 4 |
|
ARCH CHEMICALS INC(CAVANAGH RICHARD) |
01/05/10 (01/04/10) |
| 4 |
|
ARCH CHEMICALS INC(SANDERS DANIEL S) |
01/05/10 (01/04/10) |
| 4 |
|
ARCH CHEMICALS INC(TEAL JANICE) |
01/05/10 (01/04/10) |
| 4 |
|
ARCH CHEMICALS INC(WETMORE DOUGLAS J) |
01/05/10 (01/04/10) |
| 4 |
|
ARCH CHEMICALS INC(CAMPBELL MICHAEL E) |
12/18/09 (12/17/09) |
| 8-K |
|
ARCH CHEMICALS INC |
12/17/09 (12/16/09) |
| 4 |
|
ARCH CHEMICALS INC(CAVANAGH RICHARD) |
11/23/09 (11/20/09) |