David Portnoy bought $176k of CCEL
Chairman, Co-CEO at CRYO CELL INTERNATIONAL INC. 39,179 shares at an average of $4.50, traded Aug 25, 2025, filed Aug 27, 2025.
Score components
- +25RoleCEO
- +12Trade size$176k at market
- +6Relative to holdingsHoldings up 29%
- 0Price contextNo price history yet
- 0ClusterNo other insider buying within 14 days
- +5Repeat buying3 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 +9.3%, 3m -7.5%, 6m -23.2%.
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 0000950170-25-111745, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Aug 25, 2025 | POpen-market purchase Common Stockindirect: By 401K | +4,500 | $4.65 | $21k | 140,221 | Aug 27, 2025 |
| Aug 25, 2025 | POpen-market purchase Common Stockindirect: By 401K | +5,000 | $4.65 | $23k | 145,221 | Aug 27, 2025 |
| Aug 26, 2025 | POpen-market purchase Common Stockindirect: By 401K | +11,101 | $4.44 | $49k | 156,322 | Aug 27, 2025 |
| Aug 27, 2025 | POpen-market purchase Common Stockindirect: By 401K | +7,860 | $4.42 | $35k | 164,182 | Aug 27, 2025 |
| Aug 25, 2025 | POpen-market purchase Common Stockindirect: By IRA | +4,500 | $4.53 | $20k | 241,539 | Aug 27, 2025 |
| Aug 27, 2025 | POpen-market purchase Common Stockindirect: By IRA | +6,218 | $4.44 | $28k | 247,757 | Aug 27, 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% | |
| 42Moderate | CCELbuy CRYO CELL INTERNATIONAL INC | David Portnoy Chairman, Co-CEO | $85k 19,301 shares | +16% | |
| 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.