NuCana plc (NCNA) Insider Trading & SEC Filings

Updated Jul 16, 2026 · Last SEC filing 2026-06-24

NuCana plc (NCNA) has filed 2 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-06-24. InsiderAlpha tracks every NCNA SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.

About NuCana plc (NCNA)

SEC CIK	0001709626

90-Day SEC Filing Activity

Form 4 filings (90d)	2
Latest Form 4 filing	2026-06-24

Most-Active NCNA Insiders — Last 90 Days

Insider	Form 4 filings	Total transaction value
Levy Elliott M.	1	—
Bloss Jeffrey D.	1	—

Recent Insider Filings

2026-06-24 — Levy Elliott M. (Insider)
2026-06-23 — Bloss Jeffrey D. (Chief Medical Officer)
2026-04-16 — Bruce Theresa Margaret Ms (Chief Operating Officer)

Form 4 Transaction Code Reference

SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in NCNA insider filings:

P	Open-market purchase by the insider
S	Open-market sale by the insider
A	Grant, award, or other acquisition from the issuer
M	Exercise or conversion of derivative security (e.g. options)
F	Payment of exercise price or tax liability via share withholding
G	Bona-fide gift of securities
D	Disposition to the issuer (e.g. share buyback participation)
J	Other acquisition or disposition
X	Exercise of in-the-money or at-the-money derivative security
C	Conversion of derivative security
V	Transaction voluntarily reported earlier than required

NCNA Insider Trading — FAQ

What is the latest insider trade for NCNA?: NuCana plc (NCNA) had 2 insider filings in the last 90 days, with the most recent on 2026-06-24. InsiderAlpha tracks every Form 4, 10-K, 10-Q, and 8-K filing in real time.
How many insiders are buying NCNA stock?: 0 insider purchases of NCNA were filed in the last 90 days.
How many insiders are selling NCNA stock?: 0 insider sales of NCNA were filed in the last 90 days.
Where can I see NCNA SEC filings (Form 4, 10-K, 10-Q, 8-K)?: InsiderAlpha aggregates every NCNA SEC filing — Form 4 insider transactions, 10-K and 10-Q quarterly reports, and 8-K material event disclosures — in one timeline.

Learn More

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