# NuCana plc: filings

NCNA · Nasdaq · CIK 1709626 · [Healthcare](/sectors/healthcare.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/ncna.md) · [Financials](/companies/ncna/financials.md) · [Filings](/companies/ncna/filings.md) · [Insiders](/companies/ncna/insiders.md)

## Reports and events: 160 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (6-K 137, SC 13G/A 30, CORRESP 14, SC 13G 11, UPLOAD 10, 20-F 9, 3 9, SC 13D/A 8, 424B5 7, EFFECT 7, F-1/A 4, 4 3, F-3 3, S-8 3, SC 13D 3, 424B4 2, CT ORDER 2, DRS 2, DRSLTR 2, F-1 2, SCHEDULE 13D/A 2, 8-A12B 1, CERTNAS 1, DRS/A 1, F-3/A 1, SCHEDULE 13D 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-09-30 | 04:09 ET | [6-K](/filings/0001193125-26-408365.md) | Report of a foreign private issuer, period 2026-09-30 | 0001193125-26-408365 |
| 2026-08-13 | 16:17 ET | [6-K](/filings/0001193125-26-349254.md) | Report of a foreign private issuer, period 2026-06-30 | 0001193125-26-349254 |
| 2026-06-08 | 07:52 ET | [6-K](/filings/0001193125-26-260703.md) | Report of a foreign private issuer, period 2026-06-08 | 0001193125-26-260703 |
| 2026-06-01 | 08:12 ET | [6-K](/filings/0001193125-26-249817.md) | Report of a foreign private issuer, period 2026-06-01 | 0001193125-26-249817 |
| 2026-05-14 | 16:44 ET | [6-K](/filings/0001193125-26-224224.md) | Report of a foreign private issuer, period 2026-05-14 | 0001193125-26-224224 |
| 2026-05-06 | 16:07 ET | [6-K](/filings/0001193125-26-208951.md) | Report of a foreign private issuer, period 2026-05-06 | 0001193125-26-208951 |
| 2026-03-19 | 16:23 ET | [20-F](/filings/0001193125-26-116030.md) | Annual report of a foreign private issuer, period 2025-12-31 | 0001193125-26-116030 |
| 2026-03-19 | 16:07 ET | [6-K](/filings/0001193125-26-115968.md) | Report of a foreign private issuer, period 2026-03-19 | 0001193125-26-115968 |
| 2026-03-18 | 18:39 ET | [SCHEDULE 13D](/filings/0001193125-26-114552.md) | Ownership report, active investor | 0001193125-26-114552 |
| 2026-01-06 | 08:11 ET | [6-K](/filings/0001193125-26-003489.md) | Report of a foreign private issuer, period 2026-01-06 | 0001193125-26-003489 |
| 2025-12-17 | 08:12 ET | [6-K](/filings/0001193125-25-321761.md) | Report of a foreign private issuer, period 2025-12-17 | 0001193125-25-321761 |
| 2025-12-10 | 08:15 ET | [6-K](/filings/0001193125-25-313499.md) | Report of a foreign private issuer, period 2025-12-10 | 0001193125-25-313499 |
| 2025-11-13 | 16:18 ET | [6-K](/filings/0001193125-25-280224.md) | Report of a foreign private issuer, period 2025-11-13 | 0001193125-25-280224 |
| 2025-11-05 | 08:12 ET | [6-K](/filings/0001193125-25-265824.md) | Report of a foreign private issuer, period 2025-11-05 | 0001193125-25-265824 |
| 2025-10-20 | 08:00 ET | [6-K](/filings/0001193125-25-243050.md) | Report of a foreign private issuer, period 2025-10-20 | 0001193125-25-243050 |
| 2025-10-14 | 08:15 ET | [6-K](/filings/0001193125-25-238219.md) | Report of a foreign private issuer, period 2025-10-14 | 0001193125-25-238219 |
| 2025-09-05 | 08:16 ET | [6-K](/filings/0001193125-25-196589.md) | Report of a foreign private issuer, period 2025-09-05 | 0001193125-25-196589 |
| 2025-09-03 | 08:41 ET | [6-K](/filings/0001193125-25-194556.md) | Report of a foreign private issuer, period 2025-09-03 | 0001193125-25-194556 |
| 2025-08-20 | 16:20 ET | [6-K](/filings/0001193125-25-184104.md) | Report of a foreign private issuer, period 2025-06-30 | 0001193125-25-184104 |
| 2025-08-01 | 16:22 ET | [6-K](/filings/0001193125-25-171672.md) | Report of a foreign private issuer, period 2025-08-01 | 0001193125-25-171672 |
| 2025-07-21 | 08:15 ET | [6-K](/filings/0001193125-25-161557.md) | Report of a foreign private issuer, period 2025-07-21 | 0001193125-25-161557 |
| 2025-07-11 | 10:49 ET | [6-K](/filings/0001193125-25-157995.md) | Report of a foreign private issuer, period 2025-07-11 | 0001193125-25-157995 |
| 2025-07-09 | 13:00 ET | [6-K](/filings/0001193125-25-156987.md) | Report of a foreign private issuer, period 2025-07-09 | 0001193125-25-156987 |
| 2025-06-30 | 07:36 ET | [6-K](/filings/0001193125-25-151990.md) | Report of a foreign private issuer, period 2025-06-30 | 0001193125-25-151990 |
| 2025-06-27 | 17:08 ET | [6-K](/filings/0001193125-25-151430.md) | Report of a foreign private issuer, period 2025-06-27 | 0001193125-25-151430 |
| 2025-06-20 | 16:18 ET | [6-K](/filings/0001193125-25-143671.md) | Report of a foreign private issuer, period 2025-06-20 | 0001193125-25-143671 |
| 2025-06-18 | 11:56 ET | [6-K](/filings/0001193125-25-142535.md) | Report of a foreign private issuer, period 2025-06-18 | 0001193125-25-142535 |
| 2025-06-05 | 16:17 ET | [6-K](/filings/0001193125-25-135874.md) | Report of a foreign private issuer, period 2025-06-05 | 0001193125-25-135874 |
| 2025-06-02 | 16:36 ET | [6-K](/filings/0001193125-25-133350.md) | Report of a foreign private issuer, period 2025-06-02 | 0001193125-25-133350 |
| 2025-04-23 | 16:44 ET | [6-K](/filings/0001193125-25-091437.md) | Report of a foreign private issuer, period 2025-04-23 | 0001193125-25-091437 |
| 2025-03-20 | 16:29 ET | [20-F](/filings/0000950170-25-042709.md) | Annual report of a foreign private issuer, period 2024-12-31 | 0000950170-25-042709 |
| 2025-03-20 | 16:12 ET | [6-K](/filings/0001193125-25-059014.md) | Report of a foreign private issuer, period 2025-03-20 | 0001193125-25-059014 |
| 2025-03-18 | 16:12 ET | [6-K](/filings/0001193125-25-056668.md) | Report of a foreign private issuer, period 2025-03-18 | 0001193125-25-056668 |
| 2025-02-25 | 17:03 ET | [SCHEDULE 13D/A](/filings/0001104659-25-016973.md) | Ownership report, active investor, amended | 0001104659-25-016973 |
| 2025-02-14 | 16:32 ET | [SCHEDULE 13D/A](/filings/0001104659-25-014195.md) | Ownership report, active investor, amended | 0001104659-25-014195 |
| 2025-02-10 | 08:17 ET | [6-K](/filings/0001193125-25-023207.md) | Report of a foreign private issuer, period 2025-02-10 | 0001193125-25-023207 |
| 2024-11-25 | 07:50 ET | [6-K](/filings/0001193125-24-264726.md) | Report of a foreign private issuer, period 2024-11-25 | 0001193125-24-264726 |
| 2024-11-12 | 07:30 ET | [6-K](/filings/0001193125-24-255152.md) | Report of a foreign private issuer, period 2024-11-12 | 0001193125-24-255152 |
| 2024-10-01 | 21:07 ET | [6-K](/filings/0001193125-24-229280.md) | Report of a foreign private issuer, period 2024-09-30 | 0001193125-24-229280 |
| 2024-09-26 | 06:04 ET | [6-K](/filings/0001193125-24-226432.md) | Report of a foreign private issuer, period 2024-09-26 | 0001193125-24-226432 |
| 2024-09-16 | 06:05 ET | [6-K](/filings/0001193125-24-219152.md) | Report of a foreign private issuer, period 2024-09-16 | 0001193125-24-219152 |
| 2024-08-29 | 16:17 ET | [6-K](/filings/0001193125-24-209923.md) | Report of a foreign private issuer, period 2024-08-29 | 0001193125-24-209923 |
| 2024-08-15 | 16:09 ET | [6-K](/filings/0001193125-24-201317.md) | Report of a foreign private issuer, period 2024-06-30 | 0001193125-24-201317 |
| 2024-06-18 | 16:02 ET | [6-K](/filings/0001193125-24-163391.md) | Report of a foreign private issuer, period 2024-06-18 | 0001193125-24-163391 |
| 2024-05-16 | 16:11 ET | [6-K](/filings/0001193125-24-140551.md) | Report of a foreign private issuer, period 2024-05-16 | 0001193125-24-140551 |
| 2024-05-13 | 16:13 ET | [6-K](/filings/0001193125-24-137233.md) | Report of a foreign private issuer, period 2024-05-13 | 0001193125-24-137233 |
| 2024-05-01 | 16:08 ET | [6-K](/filings/0001193125-24-127450.md) | Report of a foreign private issuer, period 2024-05-01 | 0001193125-24-127450 |
| 2024-04-16 | 08:08 ET | [6-K](/filings/0001193125-24-097027.md) | Report of a foreign private issuer, period 2024-04-16 | 0001193125-24-097027 |
| 2024-04-09 | 16:43 ET | [6-K](/filings/0001193125-24-090901.md) | Report of a foreign private issuer, period 2024-04-09 | 0001193125-24-090901 |
| 2024-03-27 | 16:39 ET | [6-K](/filings/0001193125-24-078869.md) | Report of a foreign private issuer, period 2024-03-27 | 0001193125-24-078869 |

Page 1 of 4. [Older](/companies/ncna/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 15:15 ET. No prices; not investment advice.