Insider · CIK 0001845960
Klaas de Boer
Files at SMTK (SmartKem, Inc.). First filing -, latest -.
In brief
Klaas de Boer files SEC Form 4 as director at SMTK (SmartKem, 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; Klaas de Boer has 0, so none is measured yet.
Signals
This insider’s open-market buys and sells, scored.
Transactions
Every row this insider has filed, 2 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 3, 2025 | SMTK SmartKem, Inc. | AGrant or award Stock Option (right to buy)derivative | +22,466 | $0.00 | $0 | 22,466 | Sep 5, 2025 |
| May 28, 2025 | SMTK SmartKem, Inc. | AGrant or award Stock Option (right to Buy)derivative | +23,915 | $0.00 | $0 | 23,915 | May 28, 2025 |
Questions about Klaas de Boer
Answered from the filings on this page, as of the latest one.
Is Klaas de Boer buying or selling?
Klaas de Boer has no open-market buy or sell on SEC Form 4; the filings on record are grants, exercises and other transactions.
How did Klaas de Boer's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Klaas de Boer has 0.
Where does Klaas de Boer file Form 4?
Klaas de Boer has filed Form 4 at SMTK (SmartKem, 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.