NuCana plc

Symbol
NCNA on Nasdaq
Business address
3 Lochside Way, Edinburgh, United Kingdom, EH12 9DT
State of incorporation
United Kingdom
Fiscal year end
31 December
Former names
NuCana BioMed Ltd (to 04 Aug 2017)
NuCana plc has filed 260 SEC EDGAR filings since 26 Jun 2017

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
6-K Open Document Open Filing 6-K 06 Jan 2026 06 Jan 2026 001-38215
6-K Open Document Open Filing 6-K 17 Dec 2025 17 Dec 2025 001-38215
6-K Open Document Open Filing 6-K 10 Dec 2025 10 Dec 2025 001-38215
6-K Open Document Open Filing 6-K 13 Nov 2025 13 Nov 2025 001-38215
6-K Open Document Open Filing 6-K 05 Nov 2025 05 Nov 2025 001-38215
6-K Open Document Open Filing 6-K 20 Oct 2025 20 Oct 2025 001-38215
6-K Open Document Open Filing 6-K 14 Oct 2025 14 Oct 2025 001-38215
6-K Open Document Open Filing 6-K 05 Sep 2025 05 Sep 2025 001-38215
6-K Open Document Open Filing 6-K 03 Sep 2025 03 Sep 2025 001-38215
6-K Open Document | Data Open Filing 6-K 20 Aug 2025 30 Jun 2025 001-38215
6-K Open Document Open Filing 6-K 01 Aug 2025 01 Aug 2025 001-38215
6-K Open Document Open Filing 6-K 21 Jul 2025 21 Jul 2025 001-38215
F-6 POS Open Document Open Filing 16 Jul 2025 333-286737
6-K Open Document Open Filing 6-K 11 Jul 2025 11 Jul 2025 001-38215
6-K Open Document Open Filing 6-K 09 Jul 2025 09 Jul 2025 001-38215
6-K Open Document Open Filing 6-K 30 Jun 2025 30 Jun 2025 001-38215
424B5 Open Document Open Filing 424B5 27 Jun 2025 333-281576
6-K Open Document Open Filing 6-K 27 Jun 2025 27 Jun 2025 001-38215
EFFECT Open Document Open Filing 24 Jun 2025 333-281576
CORRESP Open Document Open Filing 20 Jun 2025
6-K Open Document Open Filing 6-K 20 Jun 2025 20 Jun 2025 001-38215
F-3/A Open Document Open Filing F-3/A 18 Jun 2025 333-281576
6-K Open Document Open Filing FORM 6-K 18 Jun 2025 18 Jun 2025 001-38215
UPLOAD Open Document Open Filing 13 Jun 2025 333-281576
6-K Open Document Open Filing 6-K 05 Jun 2025 05 Jun 2025 001-38215
6-K Open Document Open Filing 6-K 02 Jun 2025 02 Jun 2025 001-38215
424B4 Open Document Open Filing 424B4 07 May 2025 333-286716
EFFECT Open Document Open Filing 05 May 2025 333-286737
EFFECT Open Document Open Filing 05 May 2025 333-286716
CORRESP Open Document Open Filing 05 May 2025
CORRESP Open Document Open Filing 05 May 2025
F-1/A Open Document Open Filing F-1/A 02 May 2025 333-286716
CORRESP Open Document Open Filing 01 May 2025
CORRESP Open Document Open Filing 01 May 2025
CORRESP Open Document Open Filing 29 Apr 2025
CORRESP Open Document Open Filing 29 Apr 2025
CORRESP Open Document Open Filing 29 Apr 2025
F-1/A Open Document Open Filing F-1/A 29 Apr 2025 333-286716
UPLOAD Open Document Open Filing 24 Apr 2025 377-07861
F-6 Open Document Open Filing 24 Apr 2025 333-286737
DRSLTR Open Document Open Filing 24 Apr 2025
F-1 Open Document Open Filing F-1 24 Apr 2025 333-286716
6-K Open Document Open Filing 6-K 23 Apr 2025 23 Apr 2025 001-38215
SCHEDULE 13D/A Open Document Open Filing 18 Apr 2025 005-90138
UPLOAD Open Document Open Filing 17 Apr 2025 377-07861
DRS Open Document Open Filing 04 Apr 2025 377-07861
20-F Open Document | Data Open Filing 20-F 20 Mar 2025 31 Dec 2024 001-38215
6-K Open Document Open Filing 6-K 20 Mar 2025 20 Mar 2025 001-38215
6-K Open Document Open Filing 6-K 18 Mar 2025 18 Mar 2025 001-38215
SCHEDULE 13D/A Open Document Open Filing 25 Feb 2025 005-90138
SCHEDULE 13D/A Open Document Open Filing 14 Feb 2025 005-90138
6-K Open Document Open Filing 6-K 10 Feb 2025 10 Feb 2025 001-38215
6-K Open Document Open Filing 6-K 25 Nov 2024 25 Nov 2024 001-38215
6-K Open Document Open Filing 6-K 12 Nov 2024 12 Nov 2024 001-38215
SC 13G/A Open Document Open Filing 04 Oct 2024 005-90138
424B5 Open Document Open Filing 424B5 01 Oct 2024 333-258941
6-K Open Document Open Filing 6-K 01 Oct 2024 30 Sep 2024 001-38215
6-K Open Document Open Filing 6-K 26 Sep 2024 26 Sep 2024 001-38215
6-K Open Document Open Filing 6-K 16 Sep 2024 16 Sep 2024 001-38215
6-K Open Document Open Filing 6-K 29 Aug 2024 29 Aug 2024 001-38215
UPLOAD Open Document Open Filing 19 Aug 2024 333-281576
F-3 Open Document Open Filing F-3 15 Aug 2024 333-281576
6-K Open Document | Data Open Filing 6-K 15 Aug 2024 30 Jun 2024 001-38215
6-K Open Document Open Filing 6-K 18 Jun 2024 18 Jun 2024 001-38215
6-K Open Document Open Filing FORM 6-K 16 May 2024 16 May 2024 001-38215
6-K Open Document Open Filing 6-K 13 May 2024 13 May 2024 001-38215
6-K Open Document Open Filing 6-K 01 May 2024 01 May 2024 001-38215
6-K Open Document Open Filing 6-K 16 Apr 2024 16 Apr 2024 001-38215
6-K Open Document Open Filing 6-K 09 Apr 2024 09 Apr 2024 001-38215
F-6 POS Open Document Open Filing 27 Mar 2024 333-220392
424B5 Open Document Open Filing 424B5 27 Mar 2024 333-258941
6-K Open Document Open Filing 6-K 27 Mar 2024 27 Mar 2024 001-38215
20-F Open Document | Data Open Filing 20-F 20 Mar 2024 31 Dec 2023 001-38215
6-K Open Document Open Filing 6-K 20 Mar 2024 20 Mar 2024 001-38215
SC 13D/A Open Document Open Filing SC 13D/A 27 Feb 2024 005-90138
SC 13G/A Open Document Open Filing SC 13G/A 14 Feb 2024 005-90138
SC 13G/A Open Document Open Filing 26 Jan 2024 005-90138
6-K Open Document Open Filing FORM 6-K 16 Nov 2023 16 Nov 2023 001-38215
6-K Open Document Open Filing 6-K 13 Nov 2023 13 Nov 2023 001-38215
6-K Open Document Open Filing 6-K 16 Oct 2023 16 Oct 2023 001-38215
6-K Open Document Open Filing 6-K 13 Oct 2023 13 Oct 2023 001-38215
6-K Open Document Open Filing 6-K 18 Sep 2023 18 Sep 2023 001-38215
6-K Open Document | Data Open Filing 6-K 16 Aug 2023 30 Jun 2023 001-38215
6-K Open Document Open Filing 6-K 16 Jun 2023 16 Jun 2023 001-38215
6-K Open Document Open Filing 6-K 17 May 2023 17 May 2023 001-38215
6-K Open Document Open Filing 6-K 15 May 2023 15 May 2023 001-38215
6-K Open Document Open Filing 6-K 12 May 2023 12 May 2023 001-38215
6-K Open Document Open Filing 6-K 14 Apr 2023 14 Apr 2023 001-38215
20-F Open Document | Data Open Filing 20-F 04 Apr 2023 31 Dec 2022 001-38215
6-K Open Document Open Filing 6-K 04 Apr 2023 04 Apr 2023 001-38215
6-K Open Document Open Filing 6-K 24 Mar 2023 24 Mar 2023 001-38215
SC 13G/A Open Document Open Filing SC 13G/A 13 Feb 2023 005-90138
SC 13G/A Open Document Open Filing SEC SCHEDULE 13G 13 Feb 2023 005-90138
SC 13G/A Open Document Open Filing 23 Jan 2023 005-90138
6-K Open Document Open Filing 6-K 23 Jan 2023 23 Jan 2023 001-38215
6-K Open Document Open Filing 6-K 06 Jan 2023 06 Jan 2023 001-38215
6-K Open Document Open Filing 6-K 16 Nov 2022 16 Nov 2022 001-38215
6-K Open Document Open Filing 6-K 26 Oct 2022 26 Oct 2022 001-38215
6-K Open Document Open Filing 6-K 12 Sep 2022 12 Sep 2022 001-38215
6-K Open Document Open Filing 6-K 12 Sep 2022 12 Sep 2022 001-38215
6-K Open Document Open Filing 6-K 06 Sep 2022 06 Sep 2022 001-38215
6-K Open Document | Data Open Filing FORM 6-K 17 Aug 2022 30 Jun 2022 001-38215
SC 13D/A Open Document Open Filing SC 13D/A 11 Aug 2022 005-90138
6-K Open Document Open Filing 6-K 27 Jul 2022 27 Jul 2022 001-38215
6-K Open Document Open Filing 6-K 11 Jul 2022 11 Jul 2022 001-38215
6-K Open Document Open Filing 6-K 23 Jun 2022 23 Jun 2022 001-38215
6-K Open Document Open Filing 6-K 10 Jun 2022 10 Jun 2022 001-38215
6-K Open Document Open Filing 6-K 03 Jun 2022 03 Jun 2022 001-38215
6-K Open Document Open Filing 6-K 02 Jun 2022 02 Jun 2022 001-38215
6-K Open Document Open Filing 6-K 23 May 2022 23 May 2022 001-38215
20-F Open Document | Data Open Filing 20-F 27 Apr 2022 31 Dec 2021 001-38215
6-K Open Document Open Filing 6-K 27 Apr 2022 27 Apr 2022 001-38215
6-K Open Document Open Filing 6-K 08 Mar 2022 08 Mar 2022 001-38215
6-K Open Document Open Filing 6-K 02 Mar 2022 02 Mar 2022 001-38215
SC 13D/A Open Document Open Filing SC 13D/A 28 Feb 2022 005-90138
6-K Open Document Open Filing 6-K 22 Feb 2022 22 Feb 2022 001-38215
SC 13G/A Open Document Open Filing SC 13G/A 11 Feb 2022 005-90138
SC 13G/A Open Document Open Filing SEC SCHEDULE 13G 11 Feb 2022 005-90138
SC 13G/A Open Document Open Filing SEC SCHEDULE 13G 11 Feb 2022 005-90138
SC 13G/A Open Document Open Filing 27 Jan 2022 005-90138
6-K Open Document | Data Open Filing 6-K 18 Nov 2021 30 Sep 2021 001-38215
6-K Open Document Open Filing 6-K 01 Nov 2021 01 Nov 2021 001-38215
6-K Open Document Open Filing 6-K 29 Sep 2021 29 Sep 2021 001-38215
6-K Open Document Open Filing 6-K 16 Sep 2021 16 Sep 2021 001-38215
6-K Open Document Open Filing 6-K 15 Sep 2021 15 Sep 2021 001-38215
EFFECT Open Document Open Filing 27 Aug 2021 333-258941
CORRESP Open Document Open Filing 25 Aug 2021
UPLOAD Open Document Open Filing 25 Aug 2021
F-3 Open Document Open Filing F-3 19 Aug 2021 333-258941
6-K Open Document | Data Open Filing 6-K 19 Aug 2021 30 Jun 2021 001-38215
6-K Open Document Open Filing 6-K 10 Aug 2021 10 Aug 2021 001-38215
6-K Open Document Open Filing 6-K 25 Jun 2021 25 Jun 2021 001-38215
SC 13D/A Open Document Open Filing SC 13D/A 15 Jun 2021 005-90138
6-K Open Document Open Filing 6-K 24 May 2021 24 May 2021 001-38215
6-K Open Document | Data Open Filing 6-K 19 May 2021 31 Mar 2021 001-38215
6-K Open Document Open Filing 6-K 19 Apr 2021 19 Apr 2021 001-38215
6-K Open Document Open Filing 6-K 12 Apr 2021 12 Apr 2021 001-38215
SC 13G/A Open Document Open Filing AMENDMENT NO. 3 08 Mar 2021 005-90138
20-F Open Document | Data Open Filing 20-F 04 Mar 2021 31 Dec 2020 001-38215
6-K Open Document Open Filing 6-K 04 Mar 2021 04 Mar 2021 001-38215
SC 13G/A Open Document Open Filing SC 13G/A 26 Feb 2021 005-90138
SC 13G/A Open Document Open Filing SEC SCHEDULE 13G 16 Feb 2021 005-90138
SC 13G/A Open Document Open Filing SEC SCHEDULE 13G 16 Feb 2021 005-90138
SC 13G/A Open Document Open Filing SC 13G/A 12 Feb 2021 005-90138
SC 13G/A Open Document Open Filing SC 13G/A 12 Feb 2021 005-90138
SC 13D/A Open Document Open Filing SCHEDULE 13D 02 Feb 2021 005-90138
SC 13G Open Document Open Filing 28 Jan 2021 005-90138
6-K Open Document Open Filing 6-K 15 Jan 2021 15 Jan 2021 001-38215
6-K Open Document Open Filing 6-K 22 Dec 2020 22 Dec 2020 001-38215
6-K Open Document Open Filing 6-K 30 Nov 2020 30 Nov 2020 001-38215
6-K Open Document | Data Open Filing 6-K 19 Nov 2020 30 Sep 2020 001-38215
SC 13D/A Open Document Open Filing SC 13D/A 28 Oct 2020 005-90138
6-K Open Document Open Filing 6-K 13 Oct 2020 13 Oct 2020 001-38215
SC 13D/A Open Document Open Filing SC 13D/A 05 Oct 2020 005-90138
SC 13D Open Document Open Filing SC 13D 28 Sep 2020 005-90138
6-K Open Document Open Filing 6-K 21 Sep 2020 21 Sep 2020 001-38215
6-K Open Document Open Filing 6-K 18 Sep 2020 18 Sep 2020 001-38215
424B5 Open Document Open Filing 424B5 17 Sep 2020 333-227624
6-K Open Document Open Filing 6-K 16 Sep 2020 16 Sep 2020 001-38215
424B5 Open Document Open Filing 424B5 16 Sep 2020 333-227624
S-8 Open Document Open Filing S-8 19 Aug 2020 333-248135
6-K Open Document | Data Open Filing 6-K 19 Aug 2020 30 Jun 2020 001-38215
6-K Open Document Open Filing 6-K 26 Jun 2020 26 Jun 2020 001-38215
SC 13G/A Open Document Open Filing AMENDMENT NO. 2 11 Jun 2020 005-90138
6-K Open Document Open Filing 6-K 02 Jun 2020 02 Jun 2020 001-38215
6-K Open Document | Data Open Filing 6-K 19 May 2020 31 Mar 2020 001-38215
6-K Open Document Open Filing 6-K 18 May 2020 18 May 2020 001-38215
6-K Open Document Open Filing 6-K 15 May 2020 15 May 2020 001-38215
6-K Open Document Open Filing 6-K 05 May 2020 05 May 2020 001-38215
6-K Open Document Open Filing 6-K 02 Apr 2020 02 Apr 2020 001-38215
20-F Open Document | Data Open Filing 20-F 10 Mar 2020 31 Dec 2019 001-38215
6-K Open Document Open Filing 6-K 10 Mar 2020 10 Mar 2020 001-38215
SC 13G/A Open Document Open Filing SC 13G/A 10 Mar 2020 005-90138
6-K Open Document Open Filing 6-K 04 Mar 2020 04 Mar 2020 001-38215
SC 13G/A Open Document Open Filing SC 13G/A 14 Feb 2020 005-90138
SC 13G Open Document Open Filing SC 13G 14 Feb 2020 005-90138
SC 13G/A Open Document Open Filing SC 13G/A 14 Feb 2020 005-90138
SC 13G Open Document Open Filing SC 13G 14 Feb 2020 005-90138
SC 13G/A Open Document Open Filing SC 13G/A 14 Feb 2020 005-90138
SC 13D/A Open Document Open Filing SCHEDULE SC 13D/A 12 Feb 2020 005-90138
6-K Open Document Open Filing 6-K 27 Jan 2020 27 Jan 2020 001-38215
SC 13G/A Open Document Open Filing SC 13G/A 16 Jan 2020 005-90138
6-K Open Document Open Filing 6-K 27 Dec 2019 27 Dec 2019 001-38215
6-K Open Document | Data Open Filing 6-K 13 Nov 2019 30 Sep 2019 001-38215
6-K Open Document Open Filing 6-K 29 Oct 2019 29 Oct 2019 001-38215
6-K Open Document Open Filing 6-K 25 Oct 2019 25 Oct 2019 001-38215
SC 13G/A Open Document Open Filing AMENDMENT NO. 2 TO SCHEDULE 13G 09 Sep 2019 005-90138
6-K Open Document | Data Open Filing 6-K 21 Aug 2019 30 Jun 2019 001-38215
6-K Open Document Open Filing 6-K 20 Aug 2019 20 Aug 2019 001-38215
6-K Open Document Open Filing 6-K 17 Jul 2019 17 Jul 2019 001-38215
6-K Open Document Open Filing 6-K 27 Jun 2019 27 Jun 2019 001-38215
6-K Open Document Open Filing 6-K 13 Jun 2019 13 Jun 2019 001-38215
6-K Open Document Open Filing 6-K 29 May 2019 29 May 2019 001-38215
SC 13G/A Open Document Open Filing SC 13G/A 24 May 2019 005-90138
6-K Open Document | Data Open Filing 6-K 14 May 2019 31 Mar 2019 001-38215
SC 13G/A Open Document Open Filing AMENDMENT NO.1 TO SCHEDULE 13G 15 Apr 2019 005-90138
SC 13G/A Open Document Open Filing SC 13G/A 22 Mar 2019 005-90138
20-F Open Document | Data Open Filing 20-F 07 Mar 2019 31 Dec 2018 001-38215
6-K Open Document Open Filing FORM 6-K 07 Mar 2019 07 Mar 2019 001-38215
SC 13G/A Open Document Open Filing SC 13G AMENDMENT NO. 1 14 Feb 2019 005-90138
SC 13G/A Open Document Open Filing SC 13G AMENDMENT NO. 1 14 Feb 2019 005-90138
SC 13G Open Document Open Filing SCHEDULE 13G 14 Feb 2019 005-90138
SC 13D/A Open Document Open Filing SC 13D/A 14 Feb 2019 005-90138
SC 13G Open Document Open Filing SC 13G 14 Feb 2019 005-90138
SC 13G/A Open Document Open Filing SC 13G/A 14 Feb 2019 005-90138
SC 13G Open Document Open Filing SC 13G 14 Feb 2019 005-90138
SC 13G/A Open Document Open Filing AMENDMENT NO. 1 12 Feb 2019 005-90138
6-K Open Document Open Filing 6-K 25 Jan 2019 25 Jan 2019 001-38215
424B5 Open Document Open Filing 424B5 23 Jan 2019 333-227624
424B5 Open Document Open Filing 424B5 21 Dec 2018 333-227624
6-K Open Document | Data Open Filing 6-K 28 Nov 2018 30 Sep 2018 001-38215
6-K Open Document Open Filing 6-K 01 Nov 2018 01 Nov 2018 001-38215
EFFECT Open Document Open Filing 22 Oct 2018 333-227624
6-K Open Document Open Filing FORM 6-K 22 Oct 2018 22 Oct 2018 001-38215
CORRESP Open Document Open Filing 18 Oct 2018
UPLOAD Open Document Open Filing 10 Oct 2018
6-K Open Document Open Filing FORM 6-K 09 Oct 2018 09 Oct 2018 001-38215
F-3 Open Document Open Filing F-3 01 Oct 2018 333-227624
6-K Open Document | Data Open Filing 6-K 01 Oct 2018 30 Jun 2018 001-38215
6-K Open Document Open Filing 6-K 28 Aug 2018 28 Aug 2018 001-38215
SC 13G Open Document Open Filing SC 13G 13 Jul 2018 005-90138
SC 13G Open Document Open Filing SC 13G 13 Jul 2018 005-90138
6-K Open Document Open Filing FORM 6-K 29 Jun 2018 29 Jun 2018 001-38215
6-K Open Document Open Filing FORM 6-K 01 Jun 2018 31 May 2018 001-38215
6-K Open Document Open Filing FORM 6-K 23 May 2018 23 May 2018 001-38215
6-K Open Document Open Filing 6-K 21 May 2018 21 May 2018 001-38215
CT ORDER Open Document Open Filing 19 Apr 2018 001-38215
6-K Open Document Open Filing 6-K 09 Apr 2018 09 Apr 2018 001-38215
20-F Open Document | Data Open Filing 20-F 22 Mar 2018 31 Dec 2017 001-38215
6-K Open Document Open Filing 6-K 21 Mar 2018 21 Mar 2018 001-38215
S-8 Open Document Open Filing FORM S-8 07 Mar 2018 333-223476
SC 13D Open Document Open Filing SC 13D 21 Feb 2018 005-90138
SC 13G Open Document Open Filing 15 Feb 2018 005-90138
SC 13G Open Document Open Filing SC 13G 14 Feb 2018 005-90138
SC 13G Open Document Open Filing SC 13G 13 Feb 2018 005-90138
6-K Open Document Open Filing 6-K 19 Jan 2018 19 Jan 2018 001-38215
6-K Open Document Open Filing 6-K 15 Nov 2017 15 Nov 2017 001-38215
SC 13D Open Document Open Filing SC 13D 11 Oct 2017 005-90138
424B4 Open Document Open Filing 424B4 29 Sep 2017 333-220321
CT ORDER Open Document Open Filing 28 Sep 2017 333-220321
EFFECT Open Document Open Filing 27 Sep 2017 333-220392
EFFECT Open Document Open Filing 27 Sep 2017 333-220321
CERTNAS Open Document Open Filing AUTO-GENERATED PAPER DOCUMENT 25 Sep 2017 001-38215
CORRESP Open Document Open Filing 25 Sep 2017
CORRESP Open Document Open Filing 25 Sep 2017
F-6/A Open Document Open Filing 22 Sep 2017 333-220392
8-A12B Open Document Open Filing 8-A12B 22 Sep 2017 001-38215
F-1/A Open Document Open Filing F-1/A - AMENDMENT NO. 2 21 Sep 2017 333-220321
UPLOAD Open Document Open Filing 19 Sep 2017
F-1/A Open Document Open Filing F-1/A 18 Sep 2017 333-220321
CORRESP Open Document Open Filing 12 Sep 2017
UPLOAD Open Document Open Filing 12 Sep 2017
F-6 Open Document Open Filing 08 Sep 2017 333-220392
CORRESP Open Document Open Filing 06 Sep 2017
F-1 Open Document Open Filing F-1 01 Sep 2017 333-220321
UPLOAD Open Document Open Filing 17 Aug 2017
DRSLTR Open Document Open Filing 04 Aug 2017
DRS/A Open Document Open Filing 04 Aug 2017 377-01606
UPLOAD Open Document Open Filing 25 Jul 2017
DRS Open Document Open Filing 26 Jun 2017 377-01606