NuCana plc

Symbol
NCNA on Nasdaq
Business address
3 Lochside Way, EH12 9DT Edinburgh, United Kingdom
State of incorporation
United Kingdom
Fiscal year end
December 31
Former names
NuCana BioMed Ltd (to 8/4/2017)
NuCana plc has filed 258 SEC EDGAR filings since 6/26/2017

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
6-K Open Document Open Filing 6-K Dec 10, 2025 Dec 10, 2025 001-38215
6-K Open Document Open Filing 6-K Nov 13, 2025 Nov 13, 2025 001-38215
6-K Open Document Open Filing 6-K Nov 5, 2025 Nov 5, 2025 001-38215
6-K Open Document Open Filing 6-K Oct 20, 2025 Oct 20, 2025 001-38215
6-K Open Document Open Filing 6-K Oct 14, 2025 Oct 14, 2025 001-38215
6-K Open Document Open Filing 6-K Sep 5, 2025 Sep 5, 2025 001-38215
6-K Open Document Open Filing 6-K Sep 3, 2025 Sep 3, 2025 001-38215
6-K Open Document | Data Open Filing 6-K Aug 20, 2025 Jun 30, 2025 001-38215
6-K Open Document Open Filing 6-K Aug 1, 2025 Aug 1, 2025 001-38215
6-K Open Document Open Filing 6-K Jul 21, 2025 Jul 21, 2025 001-38215
F-6 POS Open Document Open Filing Jul 16, 2025 333-286737
6-K Open Document Open Filing 6-K Jul 11, 2025 Jul 11, 2025 001-38215
6-K Open Document Open Filing 6-K Jul 9, 2025 Jul 9, 2025 001-38215
6-K Open Document Open Filing 6-K Jun 30, 2025 Jun 30, 2025 001-38215
424B5 Open Document Open Filing 424B5 Jun 27, 2025 333-281576
6-K Open Document Open Filing 6-K Jun 27, 2025 Jun 27, 2025 001-38215
EFFECT Open Document Open Filing Jun 24, 2025 333-281576
CORRESP Open Document Open Filing Jun 20, 2025
6-K Open Document Open Filing 6-K Jun 20, 2025 Jun 20, 2025 001-38215
F-3/A Open Document Open Filing F-3/A Jun 18, 2025 333-281576
6-K Open Document Open Filing FORM 6-K Jun 18, 2025 Jun 18, 2025 001-38215
UPLOAD Open Document Open Filing Jun 13, 2025 333-281576
6-K Open Document Open Filing 6-K Jun 5, 2025 Jun 5, 2025 001-38215
6-K Open Document Open Filing 6-K Jun 2, 2025 Jun 2, 2025 001-38215
424B4 Open Document Open Filing 424B4 May 7, 2025 333-286716
EFFECT Open Document Open Filing May 5, 2025 333-286737
EFFECT Open Document Open Filing May 5, 2025 333-286716
CORRESP Open Document Open Filing May 5, 2025
CORRESP Open Document Open Filing May 5, 2025
F-1/A Open Document Open Filing F-1/A May 2, 2025 333-286716
CORRESP Open Document Open Filing May 1, 2025
CORRESP Open Document Open Filing May 1, 2025
CORRESP Open Document Open Filing Apr 29, 2025
CORRESP Open Document Open Filing Apr 29, 2025
CORRESP Open Document Open Filing Apr 29, 2025
F-1/A Open Document Open Filing F-1/A Apr 29, 2025 333-286716
UPLOAD Open Document Open Filing Apr 24, 2025 377-07861
F-6 Open Document Open Filing Apr 24, 2025 333-286737
DRSLTR Open Document Open Filing Apr 24, 2025
F-1 Open Document Open Filing F-1 Apr 24, 2025 333-286716
6-K Open Document Open Filing 6-K Apr 23, 2025 Apr 23, 2025 001-38215
SCHEDULE 13D/A Open Document Open Filing Apr 18, 2025 005-90138
UPLOAD Open Document Open Filing Apr 17, 2025 377-07861
DRS Open Document Open Filing Apr 4, 2025 377-07861
20-F Open Document | Data Open Filing 20-F Mar 20, 2025 Dec 31, 2024 001-38215
6-K Open Document Open Filing 6-K Mar 20, 2025 Mar 20, 2025 001-38215
6-K Open Document Open Filing 6-K Mar 18, 2025 Mar 18, 2025 001-38215
SCHEDULE 13D/A Open Document Open Filing Feb 25, 2025 005-90138
SCHEDULE 13D/A Open Document Open Filing Feb 14, 2025 005-90138
6-K Open Document Open Filing 6-K Feb 10, 2025 Feb 10, 2025 001-38215
6-K Open Document Open Filing 6-K Nov 25, 2024 Nov 25, 2024 001-38215
6-K Open Document Open Filing 6-K Nov 12, 2024 Nov 12, 2024 001-38215
SC 13G/A Open Document Open Filing Oct 4, 2024 005-90138
424B5 Open Document Open Filing 424B5 Oct 1, 2024 333-258941
6-K Open Document Open Filing 6-K Oct 1, 2024 Sep 30, 2024 001-38215
6-K Open Document Open Filing 6-K Sep 26, 2024 Sep 26, 2024 001-38215
6-K Open Document Open Filing 6-K Sep 16, 2024 Sep 16, 2024 001-38215
6-K Open Document Open Filing 6-K Aug 29, 2024 Aug 29, 2024 001-38215
UPLOAD Open Document Open Filing Aug 19, 2024 333-281576
F-3 Open Document Open Filing F-3 Aug 15, 2024 333-281576
6-K Open Document | Data Open Filing 6-K Aug 15, 2024 Jun 30, 2024 001-38215
6-K Open Document Open Filing 6-K Jun 18, 2024 Jun 18, 2024 001-38215
6-K Open Document Open Filing FORM 6-K May 16, 2024 May 16, 2024 001-38215
6-K Open Document Open Filing 6-K May 13, 2024 May 13, 2024 001-38215
6-K Open Document Open Filing 6-K May 1, 2024 May 1, 2024 001-38215
6-K Open Document Open Filing 6-K Apr 16, 2024 Apr 16, 2024 001-38215
6-K Open Document Open Filing 6-K Apr 9, 2024 Apr 9, 2024 001-38215
F-6 POS Open Document Open Filing Mar 27, 2024 333-220392
424B5 Open Document Open Filing 424B5 Mar 27, 2024 333-258941
6-K Open Document Open Filing 6-K Mar 27, 2024 Mar 27, 2024 001-38215
20-F Open Document | Data Open Filing 20-F Mar 20, 2024 Dec 31, 2023 001-38215
6-K Open Document Open Filing 6-K Mar 20, 2024 Mar 20, 2024 001-38215
SC 13D/A Open Document Open Filing SC 13D/A Feb 27, 2024 005-90138
SC 13G/A Open Document Open Filing SC 13G/A Feb 14, 2024 005-90138
SC 13G/A Open Document Open Filing Jan 26, 2024 005-90138
6-K Open Document Open Filing FORM 6-K Nov 16, 2023 Nov 16, 2023 001-38215
6-K Open Document Open Filing 6-K Nov 13, 2023 Nov 13, 2023 001-38215
6-K Open Document Open Filing 6-K Oct 16, 2023 Oct 16, 2023 001-38215
6-K Open Document Open Filing 6-K Oct 13, 2023 Oct 13, 2023 001-38215
6-K Open Document Open Filing 6-K Sep 18, 2023 Sep 18, 2023 001-38215
6-K Open Document | Data Open Filing 6-K Aug 16, 2023 Jun 30, 2023 001-38215
6-K Open Document Open Filing 6-K Jun 16, 2023 Jun 16, 2023 001-38215
6-K Open Document Open Filing 6-K May 17, 2023 May 17, 2023 001-38215
6-K Open Document Open Filing 6-K May 15, 2023 May 15, 2023 001-38215
6-K Open Document Open Filing 6-K May 12, 2023 May 12, 2023 001-38215
6-K Open Document Open Filing 6-K Apr 14, 2023 Apr 14, 2023 001-38215
20-F Open Document | Data Open Filing 20-F Apr 4, 2023 Dec 31, 2022 001-38215
6-K Open Document Open Filing 6-K Apr 4, 2023 Apr 4, 2023 001-38215
6-K Open Document Open Filing 6-K Mar 24, 2023 Mar 24, 2023 001-38215
SC 13G/A Open Document Open Filing SC 13G/A Feb 13, 2023 005-90138
SC 13G/A Open Document Open Filing SEC SCHEDULE 13G Feb 13, 2023 005-90138
SC 13G/A Open Document Open Filing Jan 23, 2023 005-90138
6-K Open Document Open Filing 6-K Jan 23, 2023 Jan 23, 2023 001-38215
6-K Open Document Open Filing 6-K Jan 6, 2023 Jan 6, 2023 001-38215
6-K Open Document Open Filing 6-K Nov 16, 2022 Nov 16, 2022 001-38215
6-K Open Document Open Filing 6-K Oct 26, 2022 Oct 26, 2022 001-38215
6-K Open Document Open Filing 6-K Sep 12, 2022 Sep 12, 2022 001-38215
6-K Open Document Open Filing 6-K Sep 12, 2022 Sep 12, 2022 001-38215
6-K Open Document Open Filing 6-K Sep 6, 2022 Sep 6, 2022 001-38215
6-K Open Document | Data Open Filing FORM 6-K Aug 17, 2022 Jun 30, 2022 001-38215
SC 13D/A Open Document Open Filing SC 13D/A Aug 11, 2022 005-90138
6-K Open Document Open Filing 6-K Jul 27, 2022 Jul 27, 2022 001-38215
6-K Open Document Open Filing 6-K Jul 11, 2022 Jul 11, 2022 001-38215
6-K Open Document Open Filing 6-K Jun 23, 2022 Jun 23, 2022 001-38215
6-K Open Document Open Filing 6-K Jun 10, 2022 Jun 10, 2022 001-38215
6-K Open Document Open Filing 6-K Jun 3, 2022 Jun 3, 2022 001-38215
6-K Open Document Open Filing 6-K Jun 2, 2022 Jun 2, 2022 001-38215
6-K Open Document Open Filing 6-K May 23, 2022 May 23, 2022 001-38215
20-F Open Document | Data Open Filing 20-F Apr 27, 2022 Dec 31, 2021 001-38215
6-K Open Document Open Filing 6-K Apr 27, 2022 Apr 27, 2022 001-38215
6-K Open Document Open Filing 6-K Mar 8, 2022 Mar 8, 2022 001-38215
6-K Open Document Open Filing 6-K Mar 2, 2022 Mar 2, 2022 001-38215
SC 13D/A Open Document Open Filing SC 13D/A Feb 28, 2022 005-90138
6-K Open Document Open Filing 6-K Feb 22, 2022 Feb 22, 2022 001-38215
SC 13G/A Open Document Open Filing SC 13G/A Feb 11, 2022 005-90138
SC 13G/A Open Document Open Filing SEC SCHEDULE 13G Feb 11, 2022 005-90138
SC 13G/A Open Document Open Filing SEC SCHEDULE 13G Feb 11, 2022 005-90138
SC 13G/A Open Document Open Filing Jan 27, 2022 005-90138
6-K Open Document | Data Open Filing 6-K Nov 18, 2021 Sep 30, 2021 001-38215
6-K Open Document Open Filing 6-K Nov 1, 2021 Nov 1, 2021 001-38215
6-K Open Document Open Filing 6-K Sep 29, 2021 Sep 29, 2021 001-38215
6-K Open Document Open Filing 6-K Sep 16, 2021 Sep 16, 2021 001-38215
6-K Open Document Open Filing 6-K Sep 15, 2021 Sep 15, 2021 001-38215
EFFECT Open Document Open Filing Aug 27, 2021 333-258941
CORRESP Open Document Open Filing Aug 25, 2021
UPLOAD Open Document Open Filing Aug 25, 2021
F-3 Open Document Open Filing F-3 Aug 19, 2021 333-258941
6-K Open Document | Data Open Filing 6-K Aug 19, 2021 Jun 30, 2021 001-38215
6-K Open Document Open Filing 6-K Aug 10, 2021 Aug 10, 2021 001-38215
6-K Open Document Open Filing 6-K Jun 25, 2021 Jun 25, 2021 001-38215
SC 13D/A Open Document Open Filing SC 13D/A Jun 15, 2021 005-90138
6-K Open Document Open Filing 6-K May 24, 2021 May 24, 2021 001-38215
6-K Open Document | Data Open Filing 6-K May 19, 2021 Mar 31, 2021 001-38215
6-K Open Document Open Filing 6-K Apr 19, 2021 Apr 19, 2021 001-38215
6-K Open Document Open Filing 6-K Apr 12, 2021 Apr 12, 2021 001-38215
SC 13G/A Open Document Open Filing AMENDMENT NO. 3 Mar 8, 2021 005-90138
20-F Open Document | Data Open Filing 20-F Mar 4, 2021 Dec 31, 2020 001-38215
6-K Open Document Open Filing 6-K Mar 4, 2021 Mar 4, 2021 001-38215
SC 13G/A Open Document Open Filing SC 13G/A Feb 26, 2021 005-90138
SC 13G/A Open Document Open Filing SEC SCHEDULE 13G Feb 16, 2021 005-90138
SC 13G/A Open Document Open Filing SEC SCHEDULE 13G Feb 16, 2021 005-90138
SC 13G/A Open Document Open Filing SC 13G/A Feb 12, 2021 005-90138
SC 13G/A Open Document Open Filing SC 13G/A Feb 12, 2021 005-90138
SC 13D/A Open Document Open Filing SCHEDULE 13D Feb 2, 2021 005-90138
SC 13G Open Document Open Filing Jan 28, 2021 005-90138
6-K Open Document Open Filing 6-K Jan 15, 2021 Jan 15, 2021 001-38215
6-K Open Document Open Filing 6-K Dec 22, 2020 Dec 22, 2020 001-38215
6-K Open Document Open Filing 6-K Nov 30, 2020 Nov 30, 2020 001-38215
6-K Open Document | Data Open Filing 6-K Nov 19, 2020 Sep 30, 2020 001-38215
SC 13D/A Open Document Open Filing SC 13D/A Oct 28, 2020 005-90138
6-K Open Document Open Filing 6-K Oct 13, 2020 Oct 13, 2020 001-38215
SC 13D/A Open Document Open Filing SC 13D/A Oct 5, 2020 005-90138
SC 13D Open Document Open Filing SC 13D Sep 28, 2020 005-90138
6-K Open Document Open Filing 6-K Sep 21, 2020 Sep 21, 2020 001-38215
6-K Open Document Open Filing 6-K Sep 18, 2020 Sep 18, 2020 001-38215
424B5 Open Document Open Filing 424B5 Sep 17, 2020 333-227624
6-K Open Document Open Filing 6-K Sep 16, 2020 Sep 16, 2020 001-38215
424B5 Open Document Open Filing 424B5 Sep 16, 2020 333-227624
S-8 Open Document Open Filing S-8 Aug 19, 2020 333-248135
6-K Open Document | Data Open Filing 6-K Aug 19, 2020 Jun 30, 2020 001-38215
6-K Open Document Open Filing 6-K Jun 26, 2020 Jun 26, 2020 001-38215
SC 13G/A Open Document Open Filing AMENDMENT NO. 2 Jun 11, 2020 005-90138
6-K Open Document Open Filing 6-K Jun 2, 2020 Jun 2, 2020 001-38215
6-K Open Document | Data Open Filing 6-K May 19, 2020 Mar 31, 2020 001-38215
6-K Open Document Open Filing 6-K May 18, 2020 May 18, 2020 001-38215
6-K Open Document Open Filing 6-K May 15, 2020 May 15, 2020 001-38215
6-K Open Document Open Filing 6-K May 5, 2020 May 5, 2020 001-38215
6-K Open Document Open Filing 6-K Apr 2, 2020 Apr 2, 2020 001-38215
20-F Open Document | Data Open Filing 20-F Mar 10, 2020 Dec 31, 2019 001-38215
6-K Open Document Open Filing 6-K Mar 10, 2020 Mar 10, 2020 001-38215
SC 13G/A Open Document Open Filing SC 13G/A Mar 10, 2020 005-90138
6-K Open Document Open Filing 6-K Mar 4, 2020 Mar 4, 2020 001-38215
SC 13G/A Open Document Open Filing SC 13G/A Feb 14, 2020 005-90138
SC 13G Open Document Open Filing SC 13G Feb 14, 2020 005-90138
SC 13G/A Open Document Open Filing SC 13G/A Feb 14, 2020 005-90138
SC 13G Open Document Open Filing SC 13G Feb 14, 2020 005-90138
SC 13G/A Open Document Open Filing SC 13G/A Feb 14, 2020 005-90138
SC 13D/A Open Document Open Filing SCHEDULE SC 13D/A Feb 12, 2020 005-90138
6-K Open Document Open Filing 6-K Jan 27, 2020 Jan 27, 2020 001-38215
SC 13G/A Open Document Open Filing SC 13G/A Jan 16, 2020 005-90138
6-K Open Document Open Filing 6-K Dec 27, 2019 Dec 27, 2019 001-38215
6-K Open Document | Data Open Filing 6-K Nov 13, 2019 Sep 30, 2019 001-38215
6-K Open Document Open Filing 6-K Oct 29, 2019 Oct 29, 2019 001-38215
6-K Open Document Open Filing 6-K Oct 25, 2019 Oct 25, 2019 001-38215
SC 13G/A Open Document Open Filing AMENDMENT NO. 2 TO SCHEDULE 13G Sep 9, 2019 005-90138
6-K Open Document | Data Open Filing 6-K Aug 21, 2019 Jun 30, 2019 001-38215
6-K Open Document Open Filing 6-K Aug 20, 2019 Aug 20, 2019 001-38215
6-K Open Document Open Filing 6-K Jul 17, 2019 Jul 17, 2019 001-38215
6-K Open Document Open Filing 6-K Jun 27, 2019 Jun 27, 2019 001-38215
6-K Open Document Open Filing 6-K Jun 13, 2019 Jun 13, 2019 001-38215
6-K Open Document Open Filing 6-K May 29, 2019 May 29, 2019 001-38215
SC 13G/A Open Document Open Filing SC 13G/A May 24, 2019 005-90138
6-K Open Document | Data Open Filing 6-K May 14, 2019 Mar 31, 2019 001-38215
SC 13G/A Open Document Open Filing AMENDMENT NO.1 TO SCHEDULE 13G Apr 15, 2019 005-90138
SC 13G/A Open Document Open Filing SC 13G/A Mar 22, 2019 005-90138
20-F Open Document | Data Open Filing 20-F Mar 7, 2019 Dec 31, 2018 001-38215
6-K Open Document Open Filing FORM 6-K Mar 7, 2019 Mar 7, 2019 001-38215
SC 13G/A Open Document Open Filing SC 13G AMENDMENT NO. 1 Feb 14, 2019 005-90138
SC 13G/A Open Document Open Filing SC 13G AMENDMENT NO. 1 Feb 14, 2019 005-90138
SC 13G Open Document Open Filing SCHEDULE 13G Feb 14, 2019 005-90138
SC 13D/A Open Document Open Filing SC 13D/A Feb 14, 2019 005-90138
SC 13G Open Document Open Filing SC 13G Feb 14, 2019 005-90138
SC 13G/A Open Document Open Filing SC 13G/A Feb 14, 2019 005-90138
SC 13G Open Document Open Filing SC 13G Feb 14, 2019 005-90138
SC 13G/A Open Document Open Filing AMENDMENT NO. 1 Feb 12, 2019 005-90138
6-K Open Document Open Filing 6-K Jan 25, 2019 Jan 25, 2019 001-38215
424B5 Open Document Open Filing 424B5 Jan 23, 2019 333-227624
424B5 Open Document Open Filing 424B5 Dec 21, 2018 333-227624
6-K Open Document | Data Open Filing 6-K Nov 28, 2018 Sep 30, 2018 001-38215
6-K Open Document Open Filing 6-K Nov 1, 2018 Nov 1, 2018 001-38215
EFFECT Open Document Open Filing Oct 22, 2018 333-227624
6-K Open Document Open Filing FORM 6-K Oct 22, 2018 Oct 22, 2018 001-38215
CORRESP Open Document Open Filing Oct 18, 2018
UPLOAD Open Document Open Filing Oct 10, 2018
6-K Open Document Open Filing FORM 6-K Oct 9, 2018 Oct 9, 2018 001-38215
F-3 Open Document Open Filing F-3 Oct 1, 2018 333-227624
6-K Open Document | Data Open Filing 6-K Oct 1, 2018 Jun 30, 2018 001-38215
6-K Open Document Open Filing 6-K Aug 28, 2018 Aug 28, 2018 001-38215
SC 13G Open Document Open Filing SC 13G Jul 13, 2018 005-90138
SC 13G Open Document Open Filing SC 13G Jul 13, 2018 005-90138
6-K Open Document Open Filing FORM 6-K Jun 29, 2018 Jun 29, 2018 001-38215
6-K Open Document Open Filing FORM 6-K Jun 1, 2018 May 31, 2018 001-38215
6-K Open Document Open Filing FORM 6-K May 23, 2018 May 23, 2018 001-38215
6-K Open Document Open Filing 6-K May 21, 2018 May 21, 2018 001-38215
CT ORDER Open Document Open Filing Apr 19, 2018 001-38215
6-K Open Document Open Filing 6-K Apr 9, 2018 Apr 9, 2018 001-38215
20-F Open Document | Data Open Filing 20-F Mar 22, 2018 Dec 31, 2017 001-38215
6-K Open Document Open Filing 6-K Mar 21, 2018 Mar 21, 2018 001-38215
S-8 Open Document Open Filing FORM S-8 Mar 7, 2018 333-223476
SC 13D Open Document Open Filing SC 13D Feb 21, 2018 005-90138
SC 13G Open Document Open Filing Feb 15, 2018 005-90138
SC 13G Open Document Open Filing SC 13G Feb 14, 2018 005-90138
SC 13G Open Document Open Filing SC 13G Feb 13, 2018 005-90138
6-K Open Document Open Filing 6-K Jan 19, 2018 Jan 19, 2018 001-38215
6-K Open Document Open Filing 6-K Nov 15, 2017 Nov 15, 2017 001-38215
SC 13D Open Document Open Filing SC 13D Oct 11, 2017 005-90138
424B4 Open Document Open Filing 424B4 Sep 29, 2017 333-220321
CT ORDER Open Document Open Filing Sep 28, 2017 333-220321
EFFECT Open Document Open Filing Sep 27, 2017 333-220392
EFFECT Open Document Open Filing Sep 27, 2017 333-220321
CERTNAS Open Document Open Filing AUTO-GENERATED PAPER DOCUMENT Sep 25, 2017 001-38215
CORRESP Open Document Open Filing Sep 25, 2017
CORRESP Open Document Open Filing Sep 25, 2017
F-6/A Open Document Open Filing Sep 22, 2017 333-220392
8-A12B Open Document Open Filing 8-A12B Sep 22, 2017 001-38215
F-1/A Open Document Open Filing F-1/A - AMENDMENT NO. 2 Sep 21, 2017 333-220321
UPLOAD Open Document Open Filing Sep 19, 2017
F-1/A Open Document Open Filing F-1/A Sep 18, 2017 333-220321
CORRESP Open Document Open Filing Sep 12, 2017
UPLOAD Open Document Open Filing Sep 12, 2017
F-6 Open Document Open Filing Sep 8, 2017 333-220392
CORRESP Open Document Open Filing Sep 6, 2017
F-1 Open Document Open Filing F-1 Sep 1, 2017 333-220321
UPLOAD Open Document Open Filing Aug 17, 2017
DRSLTR Open Document Open Filing Aug 4, 2017
DRS/A Open Document Open Filing Aug 4, 2017 377-01606
UPLOAD Open Document Open Filing Jul 25, 2017
DRS Open Document Open Filing Jun 26, 2017 377-01606