| Data | Ora | Fonte | Titolo | Simbolo | Compagnia |
| 10/05/2011 | 23:39 | GlobeNewswire Inc. | Tollgrade Communications Acquired by Golden Gate Capital | NASDAQ:TLGD | Tollgrade Communications, Inc. (MM) |
| 10/05/2011 | 22:01 | Edgar (US Regulatory) | (25-NSE) | NASDAQ:TLGD | Tollgrade Communications, Inc. (MM) |
| 10/05/2011 | 20:37 | Edgar (US Regulatory) | Quarterly Report (10-Q) | NASDAQ:TLGD | Tollgrade Communications, Inc. (MM) |
| 09/05/2011 | 23:13 | Edgar (US Regulatory) | Current report filing (8-K) | NASDAQ:TLGD | Tollgrade Communications, Inc. (MM) |
| 06/05/2011 | 21:40 | GlobeNewswire Inc. | Tollgrade Shareholders Approve Merger | NASDAQ:TLGD | Tollgrade Communications, Inc. (MM) |
| 03/05/2011 | 00:29 | PR Newswire (US) | Standard & Poor's Announces Changes to U.S. Index | NASDAQ:TLGD | Tollgrade Communications, Inc. (MM) |
| 28/04/2011 | 01:36 | GlobeNewswire Inc. | Tollgrade Communications, Inc. Agrees to Settle Shareholder Litigation | NASDAQ:TLGD | Tollgrade Communications, Inc. (MM) |
| 27/04/2011 | 23:24 | Edgar (US Regulatory) | Additional Proxy Soliciting Materials (definitive) (DEFA14A) | NASDAQ:TLGD | Tollgrade Communications, Inc. (MM) |
| 05/04/2011 | 12:00 | Edgar (US Regulatory) | Amended Statement of Beneficial Ownership (SC 13D/A) | NASDAQ:TLGD | Tollgrade Communications, Inc. (MM) |
| 01/04/2011 | 12:02 | Edgar (US Regulatory) | Proxy Statement - Merger or Acquistion (definitive) (DEFM14A) | NASDAQ:TLGD | Tollgrade Communications, Inc. (MM) |
| 16/03/2011 | 14:00 | GlobeNewswire Inc. | Tollgrade's LoopCare(TM) and DigiTest(R) ICE(R) Test Technology Selected by Cbeyond to Support Ethernet First Mile Testing | NASDAQ:TLGD | Tollgrade Communications, Inc. (MM) |
| 14/03/2011 | 21:11 | Edgar (US Regulatory) | Proxy Statement - Merger or Acquistion (preliminary) (PREM14A) | NASDAQ:TLGD | Tollgrade Communications, Inc. (MM) |
| 10/03/2011 | 19:02 | Edgar (US Regulatory) | Annual Report (10-K) | NASDAQ:TLGD | Tollgrade Communications, Inc. (MM) |
| 25/02/2011 | 21:40 | Business Wire | The Law Offices of Vincent Wong Announce an Investigation into Possible Breaches of Fiduciary Duty by the Board of Tollgrade ... | NASDAQ:TLGD | Tollgrade Communications, Inc. (MM) |
| 25/02/2011 | 17:30 | GlobeNewswire Inc. | Tollgrade Announces Corporate Headquarters Move | NASDAQ:TLGD | Tollgrade Communications, Inc. (MM) |
| 25/02/2011 | 00:48 | Business Wire | Faruqi & Faruqi, LLP Announces Shareholder Investigation Related to the Acquisition of Tollgrade Communications, Inc. - TLGD | NASDAQ:TLGD | Tollgrade Communications, Inc. (MM) |
| 24/02/2011 | 21:50 | Business Wire | The Law Office of Abe Shainberg Launches an Investigation into Possible Breaches of Fiduciary Duty by the Board of Tollgrade ... | NASDAQ:TLGD | Tollgrade Communications, Inc. (MM) |
| 24/02/2011 | 21:25 | Business Wire | Bull & Lifshitz, LLP Announces Investigation of the Acquisition of Tollgrade Communications, Inc. | NASDAQ:TLGD | Tollgrade Communications, Inc. (MM) |
| 24/02/2011 | 00:00 | GlobeNewswire Inc. | Tollgrade Reports Third Consecutive Quarterly Profit | NASDAQ:TLGD | Tollgrade Communications, Inc. (MM) |
| 23/02/2011 | 01:32 | Business Wire | The Law Office of Joseph Klein is Investigating Possible Breaches of Fiduciary Duty by the Board of Tollgrade Communications,... | NASDAQ:TLGD | Tollgrade Communications, Inc. (MM) |
| 23/02/2011 | 01:30 | Business Wire | Law Offices of Howard G. Smith Announces Investigation On Behalf of Shareholders of Tollgrade Communications, Inc., in Connec... | NASDAQ:TLGD | Tollgrade Communications, Inc. (MM) |
| 23/02/2011 | 01:06 | Business Wire | Robbins Umeda LLP is Investigating Tollgrade Communications, Inc. Acquisition for Shareholders | NASDAQ:TLGD | Tollgrade Communications, Inc. (MM) |
| 23/02/2011 | 00:19 | Business Wire | Abraham, Fruchter & Twersky, LLP Announces Investigation of Tollgrade Communications, Inc. | NASDAQ:TLGD | Tollgrade Communications, Inc. (MM) |
| 22/02/2011 | 22:42 | Business Wire | Murray, Frank & Sailer LLP Investigates Breaches Of Fiduciary Duty Regarding Acquisition Of Tollgrade Communications, Inc. by... | NASDAQ:TLGD | Tollgrade Communications, Inc. (MM) |
| 22/02/2011 | 20:16 | Business Wire | Kendall Law Group Investigates Tollgrade Communications, Inc. for Shareholders | NASDAQ:TLGD | Tollgrade Communications, Inc. (MM) |
| 22/02/2011 | 19:36 | Business Wire | Harwood Feffer LLP Announces Investigation of Tollgrade Communications, Inc. | NASDAQ:TLGD | Tollgrade Communications, Inc. (MM) |
| 22/02/2011 | 18:16 | Business Wire | Tollgrade Communications, Inc. Shareholder Investigation by Briscoe Law Firm Concerning Acquisition by Golden Gate Capital | NASDAQ:TLGD | Tollgrade Communications, Inc. (MM) |
| 22/02/2011 | 18:11 | Business Wire | The Law Firm of Levi & Korsinsky, LLP Launches an Investigation into Possible Breaches of Fiduciary Duty by the Board of Toll... | NASDAQ:TLGD | Tollgrade Communications, Inc. (MM) |
| 22/02/2011 | 17:37 | Business Wire | Rigrodsky & Long, P.A. Investigates Buyout of Tollgrade Communications, Inc. - TLGD | NASDAQ:TLGD | Tollgrade Communications, Inc. (MM) |
| 22/02/2011 | 14:05 | GlobeNewswire Inc. | Golden Gate Capital to Acquire Tollgrade Communications | NASDAQ:TLGD | Tollgrade Communications, Inc. (MM) |