Insider · CIK 0002089248
David Spencer Soffer
Files at XBIT (XBiotech Inc.). First filing -, latest -.
David Spencer Soffer files SEC Form 4 as director at XBIT (XBiotech Inc.). 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; David Spencer Soffer 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 |
|---|---|---|---|---|---|---|---|
| Oct 1, 2025 | XBIT XBiotech Inc. | AGrant or award Director Stock Optionderivative | +51,000 | $0.00 | $0 | 51,000 | Nov 12, 2025 |
Questions about David Spencer Soffer
Answered from the filings on this page, as of the latest one.
Is David Spencer Soffer buying or selling?
David Spencer Soffer has no open-market buy or sell on SEC Form 4; the filings on record are grants, exercises and other transactions.
How did David Spencer Soffer's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and David Spencer Soffer has 0.
Where does David Spencer Soffer file Form 4?
David Spencer Soffer has filed Form 4 at XBIT (XBiotech Inc.). 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.