Insider · CIK 0001807569
Jeffrey D. Bloss
Files at NCNA (NuCana plc). First filing -, latest -.
In brief
Jeffrey D. Bloss files SEC Form 4 as officer at NCNA (NuCana plc). No open-market trade is on file; the transactions below are grants, exercises and other rows that carry no view on the price.
A track record needs three past buys with six months of prices behind them; Jeffrey D. Bloss has 0, so none is measured yet.
Signals
This insider’s open-market buys and sells, scored.
Transactions
Every row this insider has filed, 1 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Jun 19, 2026 | NCNA NuCana plc | DDisposition to issuer Optionsderivative | -36,539,720 | $0.00 | $0 | 109,619,160 | Jun 23, 2026 |
Questions about Jeffrey D. Bloss
Answered from the filings on this page, as of the latest one.
Is Jeffrey D. Bloss buying or selling?
Jeffrey D. Bloss has no open-market buy or sell on SEC Form 4; the filings on record are grants, exercises and other transactions.
How did Jeffrey D. Bloss's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Jeffrey D. Bloss has 0.
Where does Jeffrey D. Bloss file Form 4?
Jeffrey D. Bloss has filed Form 4 at NCNA (NuCana plc) as Chief Medical Officer. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.