Costain Group PLC (COST) RNS Announcements | Ticker

Date	Time	Date	TitleTitle (filtered)
04/12/25	10:01:02	4 Dec 2025	Holding(s) in Company	Holding(s) in Company
01/12/25	17:40:35	1 Dec 2025	Holding(s) in Company	Holding(s) in Company
26/11/25	11:00:01	26 Nov 2025	Director Declaration	Director Declaration
21/11/25	09:24:43	21 Nov 2025	Holding(s) in Company	Holding(s) in Company
18/11/25	17:01:43	18 Nov 2025	Holding(s) in Company	Holding(s) in Company
18/11/25	07:00:11	18 Nov 2025	Costain awarded contract extension with EDF	Costain awarded contract extension with EDF
14/11/25	11:04:02	14 Nov 2025	Director Declaration	Director Declaration
13/11/25	14:20:43	13 Nov 2025	Holding(s) in Company	Holding(s) in Company
07/11/25	10:18:38	7 Nov 2025	Holding(s) in Company	Holding(s) in Company
04/11/25	16:25:16	4 Nov 2025	Holding(s) in Company	Holding(s) in Company
03/11/25	13:30:25	3 Nov 2025	Holding(s) in Company	Holding(s) in Company
03/11/25	11:59:59	3 Nov 2025	Total Voting Rights	Total Voting Rights
30/10/25	15:08:32	30 Oct 2025	Holding(s) in Company	Holding(s) in Company
28/10/25	14:48:25	28 Oct 2025	Holding(s) in Company	Holding(s) in Company
27/10/25	14:47:05	27 Oct 2025	Holding(s) in Company	Holding(s) in Company
24/10/25	12:05:23	24 Oct 2025	Holding(s) in Company	Holding(s) in Company
21/10/25	16:13:56	21 Oct 2025	Holding(s) in Company	Holding(s) in Company
17/10/25	17:07:26	17 Oct 2025	Holding(s) in Company	Holding(s) in Company
17/10/25	11:26:06	17 Oct 2025	Holding(s) in Company	Holding(s) in Company
14/10/25	15:34:22	14 Oct 2025	Additional Listing	Additional Listing
13/10/25	11:42:48	13 Oct 2025	Director/PDMR Shareholding	Director/PDMR Shareholding
13/10/25	07:00:11	13 Oct 2025	Costain Secures £1bn Programme With Sellafield	Costain Secures £1bn Programme With Sellafield
06/10/25	10:59:36	6 Oct 2025	Holding(s) in Company	Holding(s) in Company
18/09/25	14:00:00	18 Sept 2025	Scrip Dividend Reference Price	Scrip Dividend Reference Price
01/09/25	11:07:06	1 Sept 2025	Total Voting Rights	Total Voting Rights
28/08/25	09:05:10	28 Aug 2025	Director/PDMR Shareholding	Director/PDMR Shareholding
22/08/25	15:28:15	22 Aug 2025	Holding(s) in Company	Holding(s) in Company
22/08/25	07:00:08	22 Aug 2025	Director/PDMR Shareholding	Director/PDMR Shareholding
20/08/25	07:00:08	20 Aug 2025	Half-year Report	Half-year Report
18/08/25	07:00:07	18 Aug 2025	Transaction in Own Shares	Transaction in Own Shares
15/08/25	07:00:09	15 Aug 2025	Transaction in Own Shares	Transaction in Own Shares
14/08/25	07:00:03	14 Aug 2025	Transaction in Own Shares	Transaction in Own Shares
13/08/25	07:00:12	13 Aug 2025	Transaction in Own Shares	Transaction in Own Shares
12/08/25	09:07:44	12 Aug 2025	Holding(s) in Company	Holding(s) in Company
12/08/25	07:00:09	12 Aug 2025	Transaction in Own Shares	Transaction in Own Shares
11/08/25	07:00:06	11 Aug 2025	Transaction in Own Shares	Transaction in Own Shares
08/08/25	07:00:06	8 Aug 2025	Transaction in Own Shares	Transaction in Own Shares
07/08/25	07:00:07	7 Aug 2025	Transaction in Own Shares	Transaction in Own Shares
06/08/25	17:23:21	6 Aug 2025	Holding(s) in Company	Holding(s) in Company
06/08/25	07:00:05	6 Aug 2025	Transaction in Own Shares	Transaction in Own Shares
05/08/25	14:39:20	5 Aug 2025	Holding(s) in Company	Holding(s) in Company
05/08/25	07:00:11	5 Aug 2025	Transaction in Own Shares	Transaction in Own Shares
04/08/25	07:00:06	4 Aug 2025	Transaction in Own Shares	Transaction in Own Shares
01/08/25	10:47:11	1 Aug 2025	Holding(s) in Company	Holding(s) in Company
01/08/25	10:00:00	1 Aug 2025	Total Voting Rights	Total Voting Rights
01/08/25	07:00:05	1 Aug 2025	Transaction in Own Shares	Transaction in Own Shares
31/07/25	10:40:43	31 Jul 2025	Holding(s) in Company	Holding(s) in Company
31/07/25	07:00:08	31 Jul 2025	Transaction in Own Shares	Transaction in Own Shares
30/07/25	07:00:08	30 Jul 2025	Transaction in Own Shares	Transaction in Own Shares
29/07/25	15:03:02	29 Jul 2025	Holding(s) in Company	Holding(s) in Company

04/12/25

Holding(s) in Company

01/12/25

Holding(s) in Company

26/11/25

Director Declaration

21/11/25

Holding(s) in Company

18/11/25

Holding(s) in Company

18/11/25

Costain awarded contract extension with EDF