| Filed On | Filing |
|---|---|
| 11 Mar 2013 | DISCLOSURE DOCUMENT |
| 11 Mar 2013 | SC 13G/A |
| 22 Feb 2013 | SC 13G/A |
| 14 Feb 2013 | DISCLOSURE DOCUMENT |
| 14 Feb 2013 | DISCLOSURE DOCUMENT |
| 11 Feb 2013 | SC 13G/A |
| 08 Feb 2013 | SC 13G/A |
| 28 Dec 2012 | AMENDMENT NO.7 TO SCHEDULE 13G |
| 14 Feb 2012 | SC 13G/A |
| 14 Feb 2012 | DISCLOSURE DOCUMENT |
| 13 Feb 2012 | SC 13G/A |
| 10 Feb 2012 | SCHEDULE 13G AMENDMENT - ARBITRON INC. |
| 16 Feb 2011 | SC 13G/A |
| 14 Feb 2011 | SEC FILING |
| 11 Feb 2011 | SCHEDULE 13G AMENDMENT - ARBITRON INC. |
| 02 Feb 2011 | SC 13G/A |
| 10 Sep 2010 | SC 13G/A |
| 27 Aug 2010 | SCHEDULE 13G AMENDMENT - ARBITRON INC. |
| 11 Mar 2010 | SC 13G/A |
| 16 Feb 2010 | SCHEDULE 13G HOLDINGS REPORT AMENDMENT |
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