|
Form
|
|
(Filer)
|
Received
(
Period
)
|
| SC 13G |
 |
NICOR INC (VANGUARD GROUP INC) |
02/08/10 |
| 8-K |
|
NICOR INC |
02/04/10 (02/03/10) |
| 4 |
|
NICOR INC(STROBEL RUSS M) |
02/03/10 (02/01/10) |
| 4 |
|
NICOR INC(OCONNOR GERALD P) |
02/03/10 (02/01/10) |
| 4 |
|
NICOR INC(HAWLEY RICHARD L) |
02/03/10 (02/01/10) |
| 4 |
|
NICOR INC(DALESSANDRO ROCCO J) |
02/03/10 (02/01/10) |
| 4 |
|
NICOR INC(COLALILLO CLAUDIA J) |
02/03/10 (02/01/10) |
| 4 |
|
NICOR INC(OLIVERA ARMANDO J) |
02/02/10 (02/01/10) |
| 4 |
|
NICOR INC(STALEY JOHN C) |
02/02/10 (02/01/10) |
| 4 |
|
NICOR INC(RAU JOHN) |
02/02/10 (02/01/10) |
| 4 |
|
NICOR INC(NELSON GEORGIA R) |
02/02/10 (02/01/10) |
| 4 |
|
NICOR INC(MARTIN R EDEN) |
02/02/10 (02/01/10) |
| 4 |
|
NICOR INC(KELLER DENNIS J) |
02/02/10 (02/01/10) |
| 4 |
|
NICOR INC(JEAN RAYMOND A) |
02/02/10 (02/01/10) |
| 4 |
|
NICOR INC(STROBEL RUSS M) |
01/28/10 (01/27/10) |
| 4 |
|
NICOR INC(OCONNOR GERALD P) |
01/28/10 (01/27/10) |
| 4/A |
|
NICOR INC(HAWLEY RICHARD L) |
01/21/10 (03/03/09) |
| SC 13G |
|
NICOR INC(BLACKROCK INC.) |
01/08/10 |
| 4 |
|
NICOR INC(OLIVERA ARMANDO J) |
01/04/10 (12/31/09) |
| 4 |
|
NICOR INC(JEAN RAYMOND A) |
01/04/10 (12/31/09) |