Insider · CIK 0001708681
Wagner M. Zago
Files at PRTA (PROTHENA CORP PUBLIC LTD CO). First filing -, latest -.
In brief
Wagner M. Zago files SEC Form 4 as officer at PRTA (PROTHENA CORP PUBLIC LTD CO). 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; Wagner M. Zago has 0, so none is measured yet.
Signals
This insider’s open-market buys and sells, scored.
Transactions
Every row this insider has filed, 5 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Jul 28, 2026 | PRTA PROTHENA CORP PUBLIC LTD CO | MOption exercise Ordinary Shares, par value $0.01 per share | +51,000 | - | - | 85,000 | Jul 30, 2026 |
| Jul 28, 2026 | PRTA PROTHENA CORP PUBLIC LTD CO | DDisposition to issuer Ordinary Shares, par value $0.01 per share | -51,000 | $8.56 | $437k | 34,000 | Jul 30, 2026 |
| Jul 28, 2026 | PRTA PROTHENA CORP PUBLIC LTD CO | MOption exercise Restricted Stock Unitsderivative | -51,000 | $0.00 | $0 | 0 | Jul 30, 2026 |
| Mar 3, 2026 | PRTA PROTHENA CORP PUBLIC LTD CO | AGrant or award Stock Option (Right to Buy)derivative | +190,000 | $0.00 | $0 | 190,000 | Mar 5, 2026 |
| Jul 28, 2025 | PRTA PROTHENA CORP PUBLIC LTD CO | AGrant or award Ordinary Shares, par value $0.01 per share | +85,000 | $0.00 | $0 | 85,000 | Jul 30, 2025 |
Questions about Wagner M. Zago
Answered from the filings on this page, as of the latest one.
Is Wagner M. Zago buying or selling?
Wagner M. Zago has no open-market buy or sell on SEC Form 4; the filings on record are grants, exercises and other transactions.
How did Wagner M. Zago's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Wagner M. Zago has 0.
Where does Wagner M. Zago file Form 4?
Wagner M. Zago has filed Form 4 at PRTA (PROTHENA CORP PUBLIC LTD CO) as Chief Scientific 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.