Insider · CIK 0001529249
Mark L. Portnoy
Files at CCEL (CRYO CELL INTERNATIONAL INC). First filing -, latest -.
In brief
Mark L. Portnoy files SEC Form 4 as CEO, director and 10% owner at CCEL (CRYO CELL INTERNATIONAL 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; Mark L. Portnoy has 0, so none is measured yet.
Signals
This insider’s open-market buys and sells, scored.
Transactions
Every row this insider has filed, 4 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Jan 7, 2026 | CCEL CRYO CELL INTERNATIONAL INC | AGrant or award Stock Optionderivative | +50,000 | $3.89 | $195k | 50,000 | Jan 9, 2026 |
| Jan 7, 2026 | CCEL CRYO CELL INTERNATIONAL INC | AGrant or award Stock Optionderivative | +25,000 | $3.89 | $97k | 25,000 | Jan 9, 2026 |
| Jan 21, 2025 | CCEL CRYO CELL INTERNATIONAL INC | AGrant or award Stock Optionderivative | +25,000 | $8.08 | $202k | 25,000 | Jan 23, 2025 |
| Dec 22, 2023 | CCEL CRYO CELL INTERNATIONAL INC | AGrant or award Stock Optionderivative | +25,000 | $6.47 | $162k | 25,000 | Dec 28, 2023 |
Questions about Mark L. Portnoy
Answered from the filings on this page, as of the latest one.
Is Mark L. Portnoy buying or selling?
Mark L. Portnoy has no open-market buy or sell on SEC Form 4; the filings on record are grants, exercises and other transactions.
How did Mark L. Portnoy's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Mark L. Portnoy has 0.
Where does Mark L. Portnoy file Form 4?
Mark L. Portnoy has filed Form 4 at CCEL (CRYO CELL INTERNATIONAL INC) as Co-CEO. 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.