| 22/12/21 | 07:00:05 | 22 Dec 2021 | | Pennon Group / Bristol Water |
| 22/12/21 | 07:00:05 | 22 Dec 2021 | | Merger Update: CVS/The Vet |
| 21/12/21 | 07:00:03 | 21 Dec 2021 | | Merger Update: Veolia/Suez |
| 20/12/21 | 09:00:02 | 20 Dec 2021 | | Merger Update: WarmFill/energystore |
| 17/12/21 | 12:00:03 | 17 Dec 2021 | | Merger Update: APi/Chubb |
| 16/12/21 | 16:30:06 | 16 Dec 2021 | | UK telecoms tower merger risks higher mobile costs |
| 16/12/21 | 14:00:07 | 16 Dec 2021 | | Merger Update: DPDgroup / CitySprint |
| 14/12/21 | 10:55:15 | 14 Dec 2021 | | Mobile ecosystems - interim report |
| 13/12/21 | 13:30:07 | 13 Dec 2021 | | Merger Update : Ritchie Bros/Euro Auctions |
| 13/12/21 | 09:00:06 | 13 Dec 2021 | | Merger Update : Microsoft/Nuance |
| 10/12/21 | 14:00:01 | 10 Dec 2021 | | Merger Update: Circle/BMI |
| 10/12/21 | 13:00:02 | 10 Dec 2021 | | Merger Update: Gallagher / Willis Re |
| 09/12/21 | 13:00:02 | 9 Dec 2021 | | Huws Gray / Grafton |
| 09/12/21 | 10:00:01 | 9 Dec 2021 | | Merger Update: Dye & Durham/TM Group |
| 08/12/21 | 11:03:29 | 8 Dec 2021 | | Huws Gray / Grafton Amendment |
| 08/12/21 | 07:00:07 | 8 Dec 2021 | | Huws Gray / Grafton |
| 08/12/21 | 07:00:06 | 8 Dec 2021 | | Merger Update: SSF/GSH |
| 07/12/21 | 07:00:05 | 7 Dec 2021 | | Merger update: Veolia / Suez |
| 06/12/21 | 11:00:03 | 6 Dec 2021 | | Merger Update: APi/Chubb |
| 06/12/21 | 07:00:07 | 6 Dec 2021 | | Merger Update: iQSA Holdco - GCP Student Living |
| 06/12/21 | 07:00:07 | 6 Dec 2021 | | Merger Update: Scape Living plc / Student Living |
| 03/12/21 | 07:00:03 | 3 Dec 2021 | | Merger Update: Thermo Fisher/PPD |
| 30/11/21 | 10:00:03 | 30 Nov 2021 | | CMA directs Facebook to sell Giphy |
| 29/11/21 | 07:00:05 | 29 Nov 2021 | | Merger Update: Huws Gray / Grafton |
| 29/11/21 | 07:00:05 | 29 Nov 2021 | | Merger Update: CHC/Babcock |
| 26/11/21 | 15:08:52 | 26 Nov 2021 | | Merger Update : IAG/Air Europa - Amendment |
| 26/11/21 | 15:07:48 | 26 Nov 2021 | | Merger Update: IAG/Air Europa - Amendment |
| 26/11/21 | 07:00:07 | 26 Nov 2021 | | CMA update on Google's Privacy Sandbox |
| 26/11/21 | 07:00:06 | 26 Nov 2021 | | Port equipment merger raises competition concerns |
| 22/11/21 | 07:00:07 | 22 Nov 2021 | | Merger Update: IAG/Air Europa |
| 22/11/21 | 07:00:07 | 22 Nov 2021 | | Merger Update: IAG/Air Europa |
| 22/11/21 | 07:00:07 | 22 Nov 2021 | | Merger Update: Gallagher / Willis Re |
| 19/11/21 | 09:00:01 | 19 Nov 2021 | | Merger Update: Korean Air/ Asiana |
| 18/11/21 | 07:00:01 | 18 Nov 2021 | | CHC / Babcock |
| 17/11/21 | 11:00:00 | 17 Nov 2021 | | Merger Update: VetPartners/Goddard |
| 16/11/21 | 07:00:09 | 16 Nov 2021 | | Merger Update: Admiral/Hampden |
| 15/11/21 | 13:15:05 | 15 Nov 2021 | | S&P Global / IHS Markit |
| 12/11/21 | 11:00:00 | 12 Nov 2021 | | Merger Update: EssilorLuxottica / Lenstec |
| 12/11/21 | 07:00:02 | 12 Nov 2021 | | Merger Update: ATG / Live Auctioneers |
| 12/11/21 | 07:00:01 | 12 Nov 2021 | | CMA update on P&O/DFDS capacity sharing agreement |
| 11/11/21 | 14:00:01 | 11 Nov 2021 | | Merger Update: Central Eng Co-op/Midcounties Co-op |
| 10/11/21 | 12:15:00 | 10 Nov 2021 | | S&P Global / IHS Markit |
| 09/11/21 | 12:30:00 | 9 Nov 2021 | | Facebook / Kustomer |
| 09/11/21 | 07:00:02 | 9 Nov 2021 | | Merger Update : Admiral / Hampden |
| 08/11/21 | 12:00:01 | 8 Nov 2021 | | Merger Update: Boparan / Banham Poultry |
| 08/11/21 | 11:13:14 | 8 Nov 2021 | | Merger Update : IAA/SYNETIQ |
| 08/11/21 | 10:00:00 | 8 Nov 2021 | | Merger Update: IAA/SYNETIQ |
| 05/11/21 | 07:00:03 | 5 Nov 2021 | | Pennon Group / Bristol Water |
| 04/11/21 | 07:00:02 | 4 Nov 2021 | | CMA requires JD Sports to sell Footasylum |
| 29/10/21 | 10:00:02 | 29 Oct 2021 | | Merger Update: CD&R/Morrisons |
