| Date | Time | Source | Announcement |
|---|---|---|---|
| 30 Oct 2020 | 04:07 PM | Holding(s) in Company | |
| 22 Oct 2020 | 05:43 PM | Director/PDMR Shareholding | |
| 13 Oct 2020 | 03:39 PM | Holding(s) in Company | |
| 08 Oct 2020 | 11:27 AM | Director/PDMR Shareholding | |
| 05 Oct 2020 | 05:23 PM | Total Voting Rights | |
| 25 Sep 2020 | 05:04 PM | Director/PDMR Shareholding | |
| 17 Sep 2020 | 09:49 AM | Holding(s) in Company | |
| 16 Sep 2020 | 01:33 PM | Director/PDMR Shareholding | |
| 11 Sep 2020 | 06:08 PM | Exercise of Options | |
| 08 Sep 2020 | 07:01 AM | Half-year Report | |
| 08 Sep 2020 | 07:00 AM | Directorate Change | |
| 21 Aug 2020 | 02:52 PM | Director/PDMR Shareholding | |
| 04 Aug 2020 | 09:46 AM | Total Voting Rights | |
| 24 Jul 2020 | 10:20 AM | Holding(s) in Company | |
| 20 Jul 2020 | 07:00 AM | Trading Statement | |
| 13 Jul 2020 | 03:43 PM | Holding(s) in Company | |
| 07 Jul 2020 | 04:25 PM | Director/PDMR Shareholding | |
| 06 Jul 2020 | 11:30 AM | Holding(s) in Company | |
| 06 Jul 2020 | 11:29 AM | Holding(s) in Company | |
| 02 Jul 2020 | 07:00 AM | Acquisition of HFO Holding AG | |
| 29 Jun 2020 | 06:08 PM | Holding(s) in Company | |
| 05 Jun 2020 | 03:22 PM | Result of AGM | |
| 05 Jun 2020 | 07:00 AM | AGM Trading Update | |
| 04 Jun 2020 | 03:13 PM | Director/PDMR Shareholding | |
| 01 Jun 2020 | 04:22 PM | Total Voting Rights | |
| 29 May 2020 | 05:12 PM | Holding(s) in Company | |
| 29 May 2020 | 12:44 PM | Holding(s) in Company | |
| 26 May 2020 | 04:17 PM | Holding(s) in Company | |
| 26 May 2020 | 12:14 PM | Holding(s) in Company | |
| 22 May 2020 | 08:51 AM | Holding(s) in Company | |
| 15 May 2020 | 05:32 PM | Block Listing Application | |
| 12 May 2020 | 07:00 AM | Notice of AGM | |
| 11 May 2020 | 05:54 PM | Block listing Interim Review | |
| 07 May 2020 | 06:17 PM | Holding(s) in Company | |
| 01 May 2020 | 04:32 PM | Total Voting Rights | |
| 30 Apr 2020 | 12:02 PM | Price Monitoring Extension | |
| 29 Apr 2020 | 05:08 PM | Director/PDMR Shareholding | |
| 09 Apr 2020 | 06:30 PM | Director/PDMR Shareholding | |
| 07 Apr 2020 | 09:27 AM | Offer for VOZTELECOM OIGAA360, SA | |
| 06 Apr 2020 | 05:54 PM | Holding(s) in Company | |
| 06 Apr 2020 | 05:48 PM | Director/PDMR Shareholding | |
| 03 Apr 2020 | 06:08 PM | Holding(s) in Company | |
| 30 Mar 2020 | 05:52 PM | Director/PDMR Shareholding | |
| 26 Mar 2020 | 02:03 PM | Holding(s) in Company | |
| 25 Mar 2020 | 05:58 PM | Director/PDMR Shareholding | |
| 25 Mar 2020 | 11:41 AM | Issue of Equity | |
| 24 Mar 2020 | 12:08 PM | Second Price Monitoring Extn | |
| 24 Mar 2020 | 12:03 PM | Price Monitoring Extension | |
| 17 Mar 2020 | 07:00 AM | Annual Financial Report | |
| 02 Mar 2020 | 05:31 PM | Holding(s) in Company |
Gamma Communications provides technology-based communication services across Europe. The Company offers a range of unified communications, mobile, security and connectivity services. Its segments include Gamma Business, Gamma Enterprise, European and Central functions. It is listed in London under the ticker GAMA.
Gamma share price listed at 205p in 2014.