| Date Filed | Type | Description |
| 03/28/2013 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 03/28/2013 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 03/28/2013 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 03/28/2013 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 03/28/2013 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 03/28/2013 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 03/28/2013 |
8-K
| Quarterly results |
| 03/26/2013 |
10-K/A
| Annual Report for the period ended December 31, 2012 [amend] |
| 03/11/2013 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 03/01/2013 |
DEFM14A
| Form DEFM14A - Definitive proxy statement relating to merger or acquisition: |
| 03/01/2013 |
S-8
| Form S-8 - Securities to be offered to employees in employee benefit plans |
| 03/01/2013 |
DEF 14A
| Form DEF 14A - Other definitive proxy statements |
| 03/01/2013 |
10-K
| Annual Report for the period ended December 31, 2012 |
| 02/11/2013 |
SC 13G
| ACME PACKET INC reports a 7.8% stake in ACME PACKET, INC. |
| 02/04/2013 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
| 02/04/2013 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
| 02/04/2013 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
| 02/04/2013 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
| 10/26/2012 |
10-Q
| Quarterly Report for the period ended September 30, 2012 |
| 10/25/2012 |
8-K
| Quarterly results |
| 08/06/2012 |
10-Q
| Quarterly Report for the period ended June 30, 2012 |
| 07/27/2012 |
TRN
| Acme Packet Management Discusses Q2 2012 Results |
| 07/26/2012 |
8-K
| Form 8-K - Current report |
| 07/12/2012 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits |
| 07/06/2012 |
8-K
| Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 05/10/2012 |
8-K
| Submission of Matters to a Vote of Security Holders |
| 05/03/2012 |
10-Q
| Quarterly Report for the period ended March 31, 2012 |
| 05/02/2012 |
8-K
| Quarterly results |
| 05/02/2012 |
TRN
| Acme Packet's CEO Discusses Q1 2012 Results |
| 05/01/2012 |
8-K
| Entry into a Material Definitive Agreement, Other Events, Financial Statements and Exhibits |
| 04/10/2012 |
SC 13G/A
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend] |
| 04/10/2012 |
ARS
| Form ARS - Annual Report to Security Holders |
| 03/22/2012 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
| 03/22/2012 |
DEF 14A
| Form DEF 14A - Other definitive proxy statements |
|