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Date / Time Source Ticker Company Sector Market Cap Announcement
18 Dec 2025 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Appointment of Non-Executive Director
15 Dec 2025 14:47 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - CEO & CFO Share Purchase
27 Nov 2025 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - MSD to acquire Cidara
20 Nov 2025 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - >£5 million CRS contracts signed
11 Nov 2025 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Positive data from novel human challenge models
03 Nov 2025 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Presentation at Jefferies Healthcare Conference
23 Sep 2025 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Interim results
04 Sep 2025 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Notice of Results
01 Sep 2025 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Appointment of Non-Executive Chair
29 Jul 2025 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Proposed appointment of Chair
22 Jul 2025 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - H1 Trading update
18 Jul 2025 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Directorate Change
09 Jul 2025 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Notice of Trading Update
30 Jun 2025 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Positive results from client Phase 2b field study
05 Jun 2025 13:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Result of AGM
02 Jun 2025 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Director/PDMR Shareholding
30 May 2025 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Trading update
29 May 2025 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Appointment of Independent Non-Executive Director
12 May 2025 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Annual Report, Notice of AGM & Directorate Change
10 Apr 2025 07:05 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Exercise of Options
10 Apr 2025 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Final results
26 Mar 2025 13:51 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - AIM Rule 17 and Schedule 2(g) Update
21 Mar 2025 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Notice of Results
07 Mar 2025 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Director/PDMR Shareholding
27 Feb 2025 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Acquisition of Cryostore for up to £3.2m
17 Feb 2025 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - £2m hMPV characterisation study contract
05 Feb 2025 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Shionogi reports positive RSV trial results
03 Feb 2025 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - RSV contract signed with Inhalon Biopharma
29 Jan 2025 07:01 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Acquisition: two Clinical Research Units from CRS
29 Jan 2025 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Trading update
27 Jan 2025 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - LOI signed for Phase 3 Whooping Cough trial
21 Jan 2025 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - £3.2m hLAB project
13 Jan 2025 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - hMPV challenge model update
12 Dec 2024 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - COVID-19 study published in Nature Communications
10 Dec 2024 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - £11.5m RSV contract and notice of trading update
05 Nov 2024 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Presentation at Jefferies London Healthcare Conf
11 Oct 2024 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Long Term Incentive Plan/ PDMR Notification
07 Oct 2024 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Positive results from RSV human challenge trial
30 Sep 2024 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Launch of full suite of hLAB standalone services
10 Sep 2024 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Interim results
20 Aug 2024 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Notice of results
05 Aug 2024 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Euronext cancellation
23 Jul 2024 14:48 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Director/PDMR Shareholding
17 Jul 2024 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Trading update
02 Jul 2024 07:02 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Change of registered address
02 Jul 2024 07:01 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Capital Markets Day & Notice of trading update
02 Jul 2024 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Influenza 2b field study contract
03 Jun 2024 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - £2.5m contract for Omicron characterisation study
13 May 2024 13:02 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Result of AGM
15 Apr 2024 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Annual Report & Notice of AGM
09 Apr 2024 07:09 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Final results
27 Mar 2024 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Notice of Results
15 Feb 2024 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Long Term Incentive Plan / PDMR Notification
14 Feb 2024 13:14 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Result of Secondary Placing
14 Feb 2024 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Proposed Secondary Placing of Ordinary Shares
30 Jan 2024 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Trading update
08 Jan 2024 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Broker change
02 Jan 2024 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - £6.3m HRV contract signed with biotech client
13 Dec 2023 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - £16.8m RSV contract & Trading ahead of guidance
05 Oct 2023 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Positive results from flu human challenge study
12 Sep 2023 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Interim results
01 Sep 2023 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Exercise of Warrants
29 Aug 2023 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Plans for a new larger state-of-the-art facility
24 Aug 2023 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Notice of Results
26 Jul 2023 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Trading update
25 Jul 2023 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Flu B challenge model
28 Jun 2023 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - hMPV human challenge model
14 Jun 2023 08:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Director dealings
23 May 2023 12:36 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Result of AGM
28 Apr 2023 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Annual Report and Notice of AGM
26 Apr 2023 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - FDA Breakthrough and Fast Track for US biotech
25 Apr 2023 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Final results
19 Apr 2023 07:10 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Notice of Results
03 Apr 2023 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Positive results from flu human challenge study
29 Mar 2023 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Presentation at World Vaccine Congress
23 Mar 2023 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Exercise of Options
16 Mar 2023 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Omicron human challenge model update
06 Feb 2023 07:05 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Long Term Incentive Plan / PDMR Notification
06 Feb 2023 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - £6.8m RSV human challenge contract signed
25 Jan 2023 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Trading update
17 Jan 2023 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - EUR3.2m Venn contract with global pharma client
04 Jan 2023 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - £5.2m RSV contract and Notice of Trading update
19 Dec 2022 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Imutex Phase I data published
14 Nov 2022 11:14 DGAP-News HVO:LON hVIVO plc Other £50.5m EQS-News: hVIVO hails growing contract values after winning £13.6mln RSV challenge trial deal
11 Nov 2022 07:00 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - Exercise of Options
10 Nov 2022 08:22 RNS HVO:LON hVIVO plc Other £50.5m hVIVO PLC - £13.6m RSV antiviral contract
25 Oct 2022 07:00 RNS HVO:LON hVIVO plc Other £50.5m Open Orphan PLC - Change of name to hVIVO plc effective
20 Oct 2022 07:00 RNS HVO:LON hVIVO plc Other £50.5m Open Orphan PLC - Capital Markets Day
18 Oct 2022 07:00 RNS HVO:LON hVIVO plc Other £50.5m Open Orphan PLC - CFO appointment & change of Board roles
30 Sep 2022 07:00 RNS HVO:LON hVIVO plc Other £50.5m Open Orphan PLC - Positive in vitro results for FLU-v published
29 Sep 2022 09:30 RNS HVO:LON hVIVO plc Other £50.5m Open Orphan PLC - Director dealings
27 Sep 2022 07:00 RNS HVO:LON hVIVO plc Other £50.5m Open Orphan PLC - Upcoming Scientific Presentations
15 Sep 2022 07:00 RNS HVO:LON hVIVO plc Other £50.5m Open Orphan PLC - Comment regarding press speculation
08 Sep 2022 07:01 RNS HVO:LON hVIVO plc Other £50.5m Open Orphan PLC - Interim results and trading update
08 Sep 2022 07:00 RNS HVO:LON hVIVO plc Other £50.5m Open Orphan PLC - Intention to change name to hVIVO plc
01 Sep 2022 07:20 RNS HVO:LON hVIVO plc Other £50.5m Open Orphan PLC - CAP accreditation
25 Aug 2022 07:00 RNS HVO:LON hVIVO plc Other £50.5m Open Orphan PLC - Notice of results
22 Aug 2022 07:00 RNS HVO:LON hVIVO plc Other £50.5m Open Orphan PLC - £10.4m contract with existing Big Pharma client
04 Aug 2022 07:00 RNS HVO:LON hVIVO plc Other £50.5m Open Orphan PLC - £6.2m Influenza human challenge study contract
05 Jul 2022 13:17 RNS HVO:LON hVIVO plc Other £50.5m Open Orphan PLC - Result of AGM
Date / Time Source Company % Chg
18 Dec 2025 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Appointment of Non-Executive Director
15 Dec 2025 14:47 RNS hVIVO plc 4.99%
hVIVO PLC - CEO & CFO Share Purchase
27 Nov 2025 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - MSD to acquire Cidara
20 Nov 2025 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - >£5 million CRS contracts signed
11 Nov 2025 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Positive data from novel human challenge models
03 Nov 2025 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Presentation at Jefferies Healthcare Conference
23 Sep 2025 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Interim results
04 Sep 2025 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Notice of Results
01 Sep 2025 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Appointment of Non-Executive Chair
29 Jul 2025 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Proposed appointment of Chair
22 Jul 2025 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - H1 Trading update
18 Jul 2025 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Directorate Change
09 Jul 2025 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Notice of Trading Update
30 Jun 2025 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Positive results from client Phase 2b field study
05 Jun 2025 13:00 RNS hVIVO plc 4.99%
hVIVO PLC - Result of AGM
02 Jun 2025 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Director/PDMR Shareholding
30 May 2025 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Trading update
29 May 2025 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Appointment of Independent Non-Executive Director
12 May 2025 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Annual Report, Notice of AGM & Directorate Change
10 Apr 2025 07:05 RNS hVIVO plc 4.99%
hVIVO PLC - Exercise of Options
10 Apr 2025 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Final results
26 Mar 2025 13:51 RNS hVIVO plc 4.99%
hVIVO PLC - AIM Rule 17 and Schedule 2(g) Update
21 Mar 2025 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Notice of Results
07 Mar 2025 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Director/PDMR Shareholding
27 Feb 2025 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Acquisition of Cryostore for up to £3.2m
17 Feb 2025 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - £2m hMPV characterisation study contract
05 Feb 2025 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Shionogi reports positive RSV trial results
03 Feb 2025 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - RSV contract signed with Inhalon Biopharma
29 Jan 2025 07:01 RNS hVIVO plc 4.99%
hVIVO PLC - Acquisition: two Clinical Research Units from CRS
29 Jan 2025 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Trading update
27 Jan 2025 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - LOI signed for Phase 3 Whooping Cough trial
21 Jan 2025 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - £3.2m hLAB project
13 Jan 2025 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - hMPV challenge model update
12 Dec 2024 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - COVID-19 study published in Nature Communications
10 Dec 2024 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - £11.5m RSV contract and notice of trading update
05 Nov 2024 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Presentation at Jefferies London Healthcare Conf
11 Oct 2024 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Long Term Incentive Plan/ PDMR Notification
07 Oct 2024 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Positive results from RSV human challenge trial
30 Sep 2024 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Launch of full suite of hLAB standalone services
10 Sep 2024 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Interim results
20 Aug 2024 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Notice of results
05 Aug 2024 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Euronext cancellation
23 Jul 2024 14:48 RNS hVIVO plc 4.99%
hVIVO PLC - Director/PDMR Shareholding
17 Jul 2024 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Trading update
02 Jul 2024 07:02 RNS hVIVO plc 4.99%
hVIVO PLC - Change of registered address
02 Jul 2024 07:01 RNS hVIVO plc 4.99%
hVIVO PLC - Capital Markets Day & Notice of trading update
02 Jul 2024 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Influenza 2b field study contract
03 Jun 2024 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - £2.5m contract for Omicron characterisation study
13 May 2024 13:02 RNS hVIVO plc 4.99%
hVIVO PLC - Result of AGM
15 Apr 2024 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Annual Report & Notice of AGM
09 Apr 2024 07:09 RNS hVIVO plc 4.99%
hVIVO PLC - Final results
27 Mar 2024 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Notice of Results
15 Feb 2024 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Long Term Incentive Plan / PDMR Notification
14 Feb 2024 13:14 RNS hVIVO plc 4.99%
hVIVO PLC - Result of Secondary Placing
14 Feb 2024 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Proposed Secondary Placing of Ordinary Shares
30 Jan 2024 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Trading update
08 Jan 2024 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Broker change
02 Jan 2024 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - £6.3m HRV contract signed with biotech client
13 Dec 2023 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - £16.8m RSV contract & Trading ahead of guidance
05 Oct 2023 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Positive results from flu human challenge study
12 Sep 2023 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Interim results
01 Sep 2023 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Exercise of Warrants
29 Aug 2023 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Plans for a new larger state-of-the-art facility
24 Aug 2023 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Notice of Results
26 Jul 2023 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Trading update
25 Jul 2023 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Flu B challenge model
28 Jun 2023 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - hMPV human challenge model
14 Jun 2023 08:00 RNS hVIVO plc 4.99%
hVIVO PLC - Director dealings
23 May 2023 12:36 RNS hVIVO plc 4.99%
hVIVO PLC - Result of AGM
28 Apr 2023 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Annual Report and Notice of AGM
26 Apr 2023 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - FDA Breakthrough and Fast Track for US biotech
25 Apr 2023 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Final results
19 Apr 2023 07:10 RNS hVIVO plc 4.99%
hVIVO PLC - Notice of Results
03 Apr 2023 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Positive results from flu human challenge study
29 Mar 2023 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Presentation at World Vaccine Congress
23 Mar 2023 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Exercise of Options
16 Mar 2023 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Omicron human challenge model update
06 Feb 2023 07:05 RNS hVIVO plc 4.99%
hVIVO PLC - Long Term Incentive Plan / PDMR Notification
06 Feb 2023 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - £6.8m RSV human challenge contract signed
25 Jan 2023 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Trading update
17 Jan 2023 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - EUR3.2m Venn contract with global pharma client
04 Jan 2023 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - £5.2m RSV contract and Notice of Trading update
19 Dec 2022 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Imutex Phase I data published
14 Nov 2022 11:14 DGAP-News hVIVO plc 4.99%
EQS-News: hVIVO hails growing contract values after winning £13.6mln RSV challenge trial deal
11 Nov 2022 07:00 RNS hVIVO plc 4.99%
hVIVO PLC - Exercise of Options
10 Nov 2022 08:22 RNS hVIVO plc 4.99%
hVIVO PLC - £13.6m RSV antiviral contract
25 Oct 2022 07:00 RNS hVIVO plc 4.99%
Open Orphan PLC - Change of name to hVIVO plc effective
20 Oct 2022 07:00 RNS hVIVO plc 4.99%
Open Orphan PLC - Capital Markets Day
18 Oct 2022 07:00 RNS hVIVO plc 4.99%
Open Orphan PLC - CFO appointment & change of Board roles
30 Sep 2022 07:00 RNS hVIVO plc 4.99%
Open Orphan PLC - Positive in vitro results for FLU-v published
29 Sep 2022 09:30 RNS hVIVO plc 4.99%
Open Orphan PLC - Director dealings
27 Sep 2022 07:00 RNS hVIVO plc 4.99%
Open Orphan PLC - Upcoming Scientific Presentations
15 Sep 2022 07:00 RNS hVIVO plc 4.99%
Open Orphan PLC - Comment regarding press speculation
08 Sep 2022 07:01 RNS hVIVO plc 4.99%
Open Orphan PLC - Interim results and trading update
08 Sep 2022 07:00 RNS hVIVO plc 4.99%
Open Orphan PLC - Intention to change name to hVIVO plc
01 Sep 2022 07:20 RNS hVIVO plc 4.99%
Open Orphan PLC - CAP accreditation
25 Aug 2022 07:00 RNS hVIVO plc 4.99%
Open Orphan PLC - Notice of results
22 Aug 2022 07:00 RNS hVIVO plc 4.99%
Open Orphan PLC - £10.4m contract with existing Big Pharma client
04 Aug 2022 07:00 RNS hVIVO plc 4.99%
Open Orphan PLC - £6.2m Influenza human challenge study contract
05 Jul 2022 13:17 RNS hVIVO plc 4.99%
Open Orphan PLC - Result of AGM
Date / Time Company % Chg
18 Dec 2025 07:00 hVIVO plc 4.99%
hVIVO PLC - Appointment of Non-Executive Director
15 Dec 2025 14:47 hVIVO plc 4.99%
hVIVO PLC - CEO & CFO Share Purchase
27 Nov 2025 07:00 hVIVO plc 4.99%
hVIVO PLC - MSD to acquire Cidara
20 Nov 2025 07:00 hVIVO plc 4.99%
hVIVO PLC - >£5 million CRS contracts signed
11 Nov 2025 07:00 hVIVO plc 4.99%
hVIVO PLC - Positive data from novel human challenge models
03 Nov 2025 07:00 hVIVO plc 4.99%
hVIVO PLC - Presentation at Jefferies Healthcare Conference
23 Sep 2025 07:00 hVIVO plc 4.99%
hVIVO PLC - Interim results
04 Sep 2025 07:00 hVIVO plc 4.99%
hVIVO PLC - Notice of Results
01 Sep 2025 07:00 hVIVO plc 4.99%
hVIVO PLC - Appointment of Non-Executive Chair
29 Jul 2025 07:00 hVIVO plc 4.99%
hVIVO PLC - Proposed appointment of Chair
22 Jul 2025 07:00 hVIVO plc 4.99%
hVIVO PLC - H1 Trading update
18 Jul 2025 07:00 hVIVO plc 4.99%
hVIVO PLC - Directorate Change
09 Jul 2025 07:00 hVIVO plc 4.99%
hVIVO PLC - Notice of Trading Update
30 Jun 2025 07:00 hVIVO plc 4.99%
hVIVO PLC - Positive results from client Phase 2b field study
05 Jun 2025 13:00 hVIVO plc 4.99%
hVIVO PLC - Result of AGM
02 Jun 2025 07:00 hVIVO plc 4.99%
hVIVO PLC - Director/PDMR Shareholding
30 May 2025 07:00 hVIVO plc 4.99%
hVIVO PLC - Trading update
29 May 2025 07:00 hVIVO plc 4.99%
hVIVO PLC - Appointment of Independent Non-Executive Director
12 May 2025 07:00 hVIVO plc 4.99%
hVIVO PLC - Annual Report, Notice of AGM & Directorate Change
10 Apr 2025 07:05 hVIVO plc 4.99%
hVIVO PLC - Exercise of Options
10 Apr 2025 07:00 hVIVO plc 4.99%
hVIVO PLC - Final results
26 Mar 2025 13:51 hVIVO plc 4.99%
hVIVO PLC - AIM Rule 17 and Schedule 2(g) Update
21 Mar 2025 07:00 hVIVO plc 4.99%
hVIVO PLC - Notice of Results
07 Mar 2025 07:00 hVIVO plc 4.99%
hVIVO PLC - Director/PDMR Shareholding
27 Feb 2025 07:00 hVIVO plc 4.99%
hVIVO PLC - Acquisition of Cryostore for up to £3.2m
17 Feb 2025 07:00 hVIVO plc 4.99%
hVIVO PLC - £2m hMPV characterisation study contract
05 Feb 2025 07:00 hVIVO plc 4.99%
hVIVO PLC - Shionogi reports positive RSV trial results
03 Feb 2025 07:00 hVIVO plc 4.99%
hVIVO PLC - RSV contract signed with Inhalon Biopharma
29 Jan 2025 07:01 hVIVO plc 4.99%
hVIVO PLC - Acquisition: two Clinical Research Units from CRS
29 Jan 2025 07:00 hVIVO plc 4.99%
hVIVO PLC - Trading update
27 Jan 2025 07:00 hVIVO plc 4.99%
hVIVO PLC - LOI signed for Phase 3 Whooping Cough trial
21 Jan 2025 07:00 hVIVO plc 4.99%
hVIVO PLC - £3.2m hLAB project
13 Jan 2025 07:00 hVIVO plc 4.99%
hVIVO PLC - hMPV challenge model update
12 Dec 2024 07:00 hVIVO plc 4.99%
hVIVO PLC - COVID-19 study published in Nature Communications
10 Dec 2024 07:00 hVIVO plc 4.99%
hVIVO PLC - £11.5m RSV contract and notice of trading update
05 Nov 2024 07:00 hVIVO plc 4.99%
hVIVO PLC - Presentation at Jefferies London Healthcare Conf
11 Oct 2024 07:00 hVIVO plc 4.99%
hVIVO PLC - Long Term Incentive Plan/ PDMR Notification
07 Oct 2024 07:00 hVIVO plc 4.99%
hVIVO PLC - Positive results from RSV human challenge trial
30 Sep 2024 07:00 hVIVO plc 4.99%
hVIVO PLC - Launch of full suite of hLAB standalone services
10 Sep 2024 07:00 hVIVO plc 4.99%
hVIVO PLC - Interim results
20 Aug 2024 07:00 hVIVO plc 4.99%
hVIVO PLC - Notice of results
05 Aug 2024 07:00 hVIVO plc 4.99%
hVIVO PLC - Euronext cancellation
23 Jul 2024 14:48 hVIVO plc 4.99%
hVIVO PLC - Director/PDMR Shareholding
17 Jul 2024 07:00 hVIVO plc 4.99%
hVIVO PLC - Trading update
02 Jul 2024 07:02 hVIVO plc 4.99%
hVIVO PLC - Change of registered address
02 Jul 2024 07:01 hVIVO plc 4.99%
hVIVO PLC - Capital Markets Day & Notice of trading update
02 Jul 2024 07:00 hVIVO plc 4.99%
hVIVO PLC - Influenza 2b field study contract
03 Jun 2024 07:00 hVIVO plc 4.99%
hVIVO PLC - £2.5m contract for Omicron characterisation study
13 May 2024 13:02 hVIVO plc 4.99%
hVIVO PLC - Result of AGM
15 Apr 2024 07:00 hVIVO plc 4.99%
hVIVO PLC - Annual Report & Notice of AGM
09 Apr 2024 07:09 hVIVO plc 4.99%
hVIVO PLC - Final results
27 Mar 2024 07:00 hVIVO plc 4.99%
hVIVO PLC - Notice of Results
15 Feb 2024 07:00 hVIVO plc 4.99%
hVIVO PLC - Long Term Incentive Plan / PDMR Notification
14 Feb 2024 13:14 hVIVO plc 4.99%
hVIVO PLC - Result of Secondary Placing
14 Feb 2024 07:00 hVIVO plc 4.99%
hVIVO PLC - Proposed Secondary Placing of Ordinary Shares
30 Jan 2024 07:00 hVIVO plc 4.99%
hVIVO PLC - Trading update
08 Jan 2024 07:00 hVIVO plc 4.99%
hVIVO PLC - Broker change
02 Jan 2024 07:00 hVIVO plc 4.99%
hVIVO PLC - £6.3m HRV contract signed with biotech client
13 Dec 2023 07:00 hVIVO plc 4.99%
hVIVO PLC - £16.8m RSV contract & Trading ahead of guidance
05 Oct 2023 07:00 hVIVO plc 4.99%
hVIVO PLC - Positive results from flu human challenge study
12 Sep 2023 07:00 hVIVO plc 4.99%
hVIVO PLC - Interim results
01 Sep 2023 07:00 hVIVO plc 4.99%
hVIVO PLC - Exercise of Warrants
29 Aug 2023 07:00 hVIVO plc 4.99%
hVIVO PLC - Plans for a new larger state-of-the-art facility
24 Aug 2023 07:00 hVIVO plc 4.99%
hVIVO PLC - Notice of Results
26 Jul 2023 07:00 hVIVO plc 4.99%
hVIVO PLC - Trading update
25 Jul 2023 07:00 hVIVO plc 4.99%
hVIVO PLC - Flu B challenge model
28 Jun 2023 07:00 hVIVO plc 4.99%
hVIVO PLC - hMPV human challenge model
14 Jun 2023 08:00 hVIVO plc 4.99%
hVIVO PLC - Director dealings
23 May 2023 12:36 hVIVO plc 4.99%
hVIVO PLC - Result of AGM
28 Apr 2023 07:00 hVIVO plc 4.99%
hVIVO PLC - Annual Report and Notice of AGM
26 Apr 2023 07:00 hVIVO plc 4.99%
hVIVO PLC - FDA Breakthrough and Fast Track for US biotech
25 Apr 2023 07:00 hVIVO plc 4.99%
hVIVO PLC - Final results
19 Apr 2023 07:10 hVIVO plc 4.99%
hVIVO PLC - Notice of Results
03 Apr 2023 07:00 hVIVO plc 4.99%
hVIVO PLC - Positive results from flu human challenge study
29 Mar 2023 07:00 hVIVO plc 4.99%
hVIVO PLC - Presentation at World Vaccine Congress
23 Mar 2023 07:00 hVIVO plc 4.99%
hVIVO PLC - Exercise of Options
16 Mar 2023 07:00 hVIVO plc 4.99%
hVIVO PLC - Omicron human challenge model update
06 Feb 2023 07:05 hVIVO plc 4.99%
hVIVO PLC - Long Term Incentive Plan / PDMR Notification
06 Feb 2023 07:00 hVIVO plc 4.99%
hVIVO PLC - £6.8m RSV human challenge contract signed
25 Jan 2023 07:00 hVIVO plc 4.99%
hVIVO PLC - Trading update
17 Jan 2023 07:00 hVIVO plc 4.99%
hVIVO PLC - EUR3.2m Venn contract with global pharma client
04 Jan 2023 07:00 hVIVO plc 4.99%
hVIVO PLC - £5.2m RSV contract and Notice of Trading update
19 Dec 2022 07:00 hVIVO plc 4.99%
hVIVO PLC - Imutex Phase I data published
14 Nov 2022 11:14 hVIVO plc 4.99%
EQS-News: hVIVO hails growing contract values after winning £13.6mln RSV challenge trial deal
11 Nov 2022 07:00 hVIVO plc 4.99%
hVIVO PLC - Exercise of Options
10 Nov 2022 08:22 hVIVO plc 4.99%
hVIVO PLC - £13.6m RSV antiviral contract
25 Oct 2022 07:00 hVIVO plc 4.99%
Open Orphan PLC - Change of name to hVIVO plc effective
20 Oct 2022 07:00 hVIVO plc 4.99%
Open Orphan PLC - Capital Markets Day
18 Oct 2022 07:00 hVIVO plc 4.99%
Open Orphan PLC - CFO appointment & change of Board roles
30 Sep 2022 07:00 hVIVO plc 4.99%
Open Orphan PLC - Positive in vitro results for FLU-v published
29 Sep 2022 09:30 hVIVO plc 4.99%
Open Orphan PLC - Director dealings
27 Sep 2022 07:00 hVIVO plc 4.99%
Open Orphan PLC - Upcoming Scientific Presentations
15 Sep 2022 07:00 hVIVO plc 4.99%
Open Orphan PLC - Comment regarding press speculation
08 Sep 2022 07:01 hVIVO plc 4.99%
Open Orphan PLC - Interim results and trading update
08 Sep 2022 07:00 hVIVO plc 4.99%
Open Orphan PLC - Intention to change name to hVIVO plc
01 Sep 2022 07:20 hVIVO plc 4.99%
Open Orphan PLC - CAP accreditation
25 Aug 2022 07:00 hVIVO plc 4.99%
Open Orphan PLC - Notice of results
22 Aug 2022 07:00 hVIVO plc 4.99%
Open Orphan PLC - £10.4m contract with existing Big Pharma client
04 Aug 2022 07:00 hVIVO plc 4.99%
Open Orphan PLC - £6.2m Influenza human challenge study contract
05 Jul 2022 13:17 hVIVO plc 4.99%
Open Orphan PLC - Result of AGM