Insider · CIK 0002042392
Avril Suzette McKean-Dieser
Files at OSTX (OS Therapies Inc). First filing -, latest -.
Avril Suzette McKean-Dieser files SEC Form 4 as director at OSTX (OS Therapies 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; Avril Suzette McKean-Dieser 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 |
|---|---|---|---|---|---|---|---|
| Jan 22, 2026 | OSTX OS Therapies Inc | AGrant or award Stock options (right to buy)derivative | +50,000 | $0.00 | $0 | 50,000 | Feb 13, 2026 |
| Oct 21, 2025 | OSTX OS Therapies Inc | AGrant or award Stock options (right to buy)derivative | +140,000 | $0.00 | $0 | 140,000 | Dec 19, 2025 |
Questions about Avril Suzette McKean-Dieser
Answered from the filings on this page, as of the latest one.
Is Avril Suzette McKean-Dieser buying or selling?
Avril Suzette McKean-Dieser has no open-market buy or sell on SEC Form 4; the filings on record are grants, exercises and other transactions.
How did Avril Suzette McKean-Dieser's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Avril Suzette McKean-Dieser has 0.
Where does Avril Suzette McKean-Dieser file Form 4?
Avril Suzette McKean-Dieser has filed Form 4 at OSTX (OS Therapies 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.