| Date | Time | Source | Announcement |
|---|---|---|---|
| 16 May 2011 | 11:27 AM | Additional Listing | |
| 12 May 2011 | 03:11 PM | Director/PDMR Shareholding | |
| 04 May 2011 | 03:39 PM | Result of AGM | |
| 04 May 2011 | 07:00 AM | Interim Management Statement | |
| 03 May 2011 | 10:29 AM | Total Voting Rights | |
| 26 Apr 2011 | 03:51 PM | Director/PDMR Shareholding | |
| 04 Apr 2011 | 11:55 AM | Annual Information Update | |
| 01 Apr 2011 | 10:54 AM | Total Voting Rights | |
| 30 Mar 2011 | 02:52 PM | Annual Financial Report | |
| 25 Mar 2011 | 01:13 PM | Director/PDMR Shareholding | |
| 24 Mar 2011 | 02:50 PM | Director/PDMR Shareholding | |
| 14 Mar 2011 | 11:32 AM | Holding(s) in Company | |
| 11 Mar 2011 | 05:00 PM | Transaction in Own Shares | |
| 03 Mar 2011 | 07:00 AM | Preliminary Results | |
| 01 Mar 2011 | 10:36 AM | Total Voting Rights | |
| 24 Feb 2011 | 04:11 PM | Director/PDMR Shareholding | |
| 15 Feb 2011 | 07:00 AM | Acquisition of Fanfare Group, Inc. | |
| 04 Feb 2011 | 01:33 PM | Director Declaration: Change | |
| 01 Feb 2011 | 12:09 PM | Total Voting Rights | |
| 27 Jan 2011 | 04:13 PM | Holding(s) in Company | |
| 27 Jan 2011 | 04:13 PM | Holding(s) in Company | |
| 25 Jan 2011 | 12:56 PM | Notice of Results | |
| 25 Jan 2011 | 11:36 AM | Director/PDMR Shareholding | |
| 05 Jan 2011 | 03:59 PM | Director/PDMR Shareholding | |
| 04 Jan 2011 | 03:32 PM | Blocklisting Interim Review | |
| 04 Jan 2011 | 03:26 PM | Total Voting Rights | |
| 16 Dec 2010 | 05:00 PM | Transaction in Own Shares | |
| 14 Dec 2010 | 11:19 AM | Additional Listing | |
| 01 Dec 2010 | 11:12 AM | Total Voting Rights | |
| 04 Nov 2010 | 07:00 AM | Interim Management Statement | |
| 01 Nov 2010 | 10:59 AM | Total Voting Rights | |
| 15 Oct 2010 | 11:17 AM | Holding(s) in Company | |
| 12 Oct 2010 | 09:13 AM | Notice of IMS | |
| 01 Oct 2010 | 03:30 PM | Holding(s) in Company | |
| 01 Oct 2010 | 10:00 AM | Total Voting Rights | |
| 17 Sep 2010 | 11:45 AM | Holding(s) in Company | |
| 10 Sep 2010 | 07:00 AM | Director/PDMR Shareholding | |
| 01 Sep 2010 | 10:49 AM | Total Voting Rights | |
| 19 Aug 2010 | 04:11 PM | Holding(s) in Company | |
| 13 Aug 2010 | 04:53 PM | Holding(s) in Company | |
| 13 Aug 2010 | 04:07 PM | Additional Listing | |
| 05 Aug 2010 | 10:45 AM | Holding(s) in Company | |
| 05 Aug 2010 | 10:17 AM | Holding(s) in Company | |
| 05 Aug 2010 | 07:00 AM | Interim Results | |
| 03 Aug 2010 | 10:26 AM | Holding(s) in Company | |
| 02 Aug 2010 | 09:53 AM | Total Voting Rights | |
| 28 Jul 2010 | 11:05 AM | Holding(s) in Company | |
| 06 Jul 2010 | 09:44 AM | Transaction in Own Shares | |
| 06 Jul 2010 | 09:32 AM | Notice of Date of 2010 Half-Y | |
| 02 Jul 2010 | 05:16 PM | Transaction in Own Shares |
Spirent Communications plc is a British multinational telecommunications testing company headquartered in Crawley, West Sussex, in the United Kingdom. It is listed on the London Stock Exchange and is a constituent of the FTSE 250 Index.
Spirent share price launched at 103p in 1993.