David Portnoy bought $85k of CCEL
Chairman, Co-CEO at CRYO CELL INTERNATIONAL INC. 19,301 shares at an average of $4.41, traded Aug 15, 2025, filed Aug 19, 2025.
Score components
- +25RoleCEO
- +9Trade size$85k at market
- +3Relative to holdingsHoldings up 16%
- 0Price contextNo price history yet
- 0ClusterNo other insider buying within 14 days
- +5Repeat buying2 buys in 90 days
- 0Track recordToo few past buys to judge (0 with prices)
What happened after comparable buys
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m +3.0%, 3m -6.6%, 6m -22.9%.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0000950170-25-110173, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Aug 15, 2025 | POpen-market purchase Common Stockindirect: By 401K | +2,671 | $4.50 | $12k | 125,509 | Aug 19, 2025 |
| Aug 15, 2025 | POpen-market purchase Common Stockindirect: By IRA | +6,418 | $4.43 | $28k | 237,039 | Aug 19, 2025 |
| Aug 18, 2025 | POpen-market purchase Common Stockindirect: By 401K | +9,327 | $4.37 | $41k | 134,836 | Aug 19, 2025 |
| Aug 19, 2025 | POpen-market purchase Common Stockindirect: By 401K | +885 | $4.37 | $3,867 | 135,721 | Aug 19, 2025 |
Related signals
Other insiders at CRYO CELL INTERNATIONAL INC and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 38Weak | CCELbuy CRYO CELL INTERNATIONAL INC | David Portnoy Chairman, Co-CEO | $76k 17,175 shares | +2% | |
| 45Moderate | CCELbuy CRYO CELL INTERNATIONAL INC | David Portnoy Chairman, Co-CEO | $190k 42,900 shares | +17% | |
| 48Moderate | CCELbuy CRYO CELL INTERNATIONAL INC | David Portnoy Chairman, Co-CEO | $176k 39,179 shares | +29% | |
| 25Weak | CCELbuy CRYO CELL INTERNATIONAL INC | David Portnoy Chairman, Co-CEO | $24k 5,826 shares | +5% |
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.