Insider · CIK 0001315416
David Portnoy
Files at CCEL (CRYO CELL INTERNATIONAL INC). First filing Aug 18, 2025, latest Sep 18, 2025.
In brief
David Portnoy files SEC Form 4 as CEO, chair, director and 10% owner at CCEL (CRYO CELL INTERNATIONAL INC). Since Aug 18, 2025, David Portnoy has reported 5 open-market buys worth $552k and 0 open-market sells worth $0, the latest filed on Sep 18, 2025.
A track record needs three past buys with six months of prices behind them; David Portnoy has 0, so none is measured yet.
The newest scored trade: bought $76k of CCEL on Sep 16, 2025, filed Sep 18, 2025, scored 38 (weak).
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
CCEL: CRYO CELL INTERNATIONAL INC
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 38Weak | CCELbuy CRYO CELL INTERNATIONAL INC | $76k 17,175 shares | +2% | - | |
| 45Moderate | CCELbuy CRYO CELL INTERNATIONAL INC | $190k 42,900 shares | +17% | - | |
| 48Moderate | CCELbuy CRYO CELL INTERNATIONAL INC | $176k 39,179 shares | +29% | - | |
| 42Moderate | CCELbuy CRYO CELL INTERNATIONAL INC | $85k 19,301 shares | +16% | - | |
| 25Weak | CCELbuy CRYO CELL INTERNATIONAL INC | $24k 5,826 shares | +5% | - |
Transactions
Every row this insider has filed, 45 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Aug 5, 2026 | CCEL CRYO CELL INTERNATIONAL INC | JOther Common Stock | -600,191 | $1.33 | $800k | 247,438 | Aug 7, 2026 |
| Aug 5, 2026 | CCEL CRYO CELL INTERNATIONAL INC | JOther Common Stockindirect: By David Portnoy Irrevocable 2026 Trust Agreement | +600,191 | $1.33 | $800k | 600,191 | Aug 7, 2026 |
| 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 | +150,000 | $3.89 | $584k | 150,000 | Jan 9, 2026 |
| Nov 20, 2025 | CCEL CRYO CELL INTERNATIONAL INC | AGrant or award Common Stock | +289 | $4.00 | $1,156 | 846,829 | Nov 24, 2025 |
| Nov 21, 2025 | CCEL CRYO CELL INTERNATIONAL INC | AGrant or award Common Stock | +800 | $4.04 | $3,232 | 847,629 | Nov 24, 2025 |
| Nov 21, 2025 | CCEL CRYO CELL INTERNATIONAL INC | AGrant or award Common Stockindirect: As Custodian for son | +677 | $4.09 | $2,769 | 12,214 | Nov 24, 2025 |
| Nov 21, 2025 | CCEL CRYO CELL INTERNATIONAL INC | AGrant or award Common Stockindirect: As Custodian for son | +406 | $4.09 | $1,661 | 11,804 | Nov 24, 2025 |
| Nov 21, 2025 | CCEL CRYO CELL INTERNATIONAL INC | AGrant or award Common Stockindirect: As Custodian for son | +273 | $4.10 | $1,119 | 11,212 | Nov 24, 2025 |
| Nov 17, 2025 | CCEL CRYO CELL INTERNATIONAL INC | AGrant or award Common Stock | +1,429 | $4.00 | $5,716 | 843,979 | Nov 19, 2025 |
| Nov 18, 2025 | CCEL CRYO CELL INTERNATIONAL INC | AGrant or award Common Stock | +640 | $4.09 | $2,618 | 844,619 | Nov 19, 2025 |
| Nov 19, 2025 | CCEL CRYO CELL INTERNATIONAL INC | AGrant or award Common Stock | +1,921 | $4.08 | $7,838 | 846,540 | Nov 19, 2025 |
| Nov 10, 2025 | CCEL CRYO CELL INTERNATIONAL INC | AGrant or award Common Stock | +1,026 | $4.18 | $4,289 | 838,036 | Nov 12, 2025 |
| Nov 11, 2025 | CCEL CRYO CELL INTERNATIONAL INC | AGrant or award Common Stock | +2,474 | $4.13 | $10k | 840,510 | Nov 12, 2025 |
| Nov 12, 2025 | CCEL CRYO CELL INTERNATIONAL INC | AGrant or award Common Stock | +2,040 | $4.12 | $8,405 | 842,550 | Nov 12, 2025 |
| Oct 31, 2025 | CCEL CRYO CELL INTERNATIONAL INC | AGrant or award Common Stock | +4,666 | $4.45 | $21k | 832,010 | Nov 4, 2025 |
| Nov 4, 2025 | CCEL CRYO CELL INTERNATIONAL INC | AGrant or award Common Stock | +5,000 | $4.40 | $22k | 837,010 | Nov 4, 2025 |
| Sep 16, 2025 | CCEL CRYO CELL INTERNATIONAL INC | POpen-market purchase Common Stock | +6,449 | $4.46 | $29k | 818,369 | Sep 18, 2025 |
| Sep 17, 2025 | CCEL CRYO CELL INTERNATIONAL INC | POpen-market purchase Common Stock | +5,564 | $4.43 | $25k | 823,933 | Sep 18, 2025 |
| Sep 18, 2025 | CCEL CRYO CELL INTERNATIONAL INC | POpen-market purchase Common Stock | +3,411 | $4.46 | $15k | 827,344 | Sep 18, 2025 |
| Sep 18, 2025 | CCEL CRYO CELL INTERNATIONAL INC | POpen-market purchase Common Stockindirect: By Corporation | +1,751 | $4.49 | $7,862 | 161,833 | Sep 18, 2025 |
| Sep 8, 2025 | CCEL CRYO CELL INTERNATIONAL INC | POpen-market purchase Common Stockindirect: By IRA | +5,271 | $4.31 | $23k | 253,028 | Sep 10, 2025 |
| Sep 9, 2025 | CCEL CRYO CELL INTERNATIONAL INC | POpen-market purchase Common Stockindirect: By IRA | +4,815 | $4.49 | $22k | 257,843 | Sep 10, 2025 |
| Sep 9, 2025 | CCEL CRYO CELL INTERNATIONAL INC | POpen-market purchase Common Stockindirect: As Custodian for son | +185 | $4.49 | $831 | 11,537 | Sep 10, 2025 |
| Sep 9, 2025 | CCEL CRYO CELL INTERNATIONAL INC | POpen-market purchase Common Stockindirect: As Custodian for son | +156 | $4.48 | $699 | 11,398 | Sep 10, 2025 |
| Sep 9, 2025 | CCEL CRYO CELL INTERNATIONAL INC | POpen-market purchase Common Stockindirect: As Custodian for son | +156 | $4.49 | $700 | 10,939 | Sep 10, 2025 |
| Sep 10, 2025 | CCEL CRYO CELL INTERNATIONAL INC | POpen-market purchase Common Stockindirect: By IRA | +11,035 | $4.40 | $49k | 268,878 | Sep 10, 2025 |
| Sep 10, 2025 | CCEL CRYO CELL INTERNATIONAL INC | POpen-market purchase Common Stockindirect: By Spouse | +4,817 | $4.47 | $22k | 107,403 | Sep 10, 2025 |
| Sep 10, 2025 | CCEL CRYO CELL INTERNATIONAL INC | POpen-market purchase Common Stock | +7,178 | $4.42 | $32k | 811,920 | Sep 10, 2025 |
| Sep 10, 2025 | CCEL CRYO CELL INTERNATIONAL INC | POpen-market purchase Common Stockindirect: By Corporation | +7,200 | $4.48 | $32k | 160,082 | Sep 10, 2025 |
| Sep 10, 2025 | CCEL CRYO CELL INTERNATIONAL INC | POpen-market purchase Common Stockindirect: By Corporation | +2,087 | $4.48 | $9,350 | 57,306 | Sep 10, 2025 |
| Sep 2, 2025 | CCEL CRYO CELL INTERNATIONAL INC | JOther Common Stockindirect: As Custodian for Daughter | -15,611 | $0.00 | $0 | 0 | Sep 2, 2025 |
| Aug 25, 2025 | CCEL CRYO CELL INTERNATIONAL INC | POpen-market purchase Common Stockindirect: By 401K | +4,500 | $4.65 | $21k | 140,221 | Aug 27, 2025 |
| Aug 25, 2025 | CCEL CRYO CELL INTERNATIONAL INC | POpen-market purchase Common Stockindirect: By 401K | +5,000 | $4.65 | $23k | 145,221 | Aug 27, 2025 |
| Aug 26, 2025 | CCEL CRYO CELL INTERNATIONAL INC | POpen-market purchase Common Stockindirect: By 401K | +11,101 | $4.44 | $49k | 156,322 | Aug 27, 2025 |
| Aug 27, 2025 | CCEL CRYO CELL INTERNATIONAL INC | POpen-market purchase Common Stockindirect: By 401K | +7,860 | $4.42 | $35k | 164,182 | Aug 27, 2025 |
| Aug 25, 2025 | CCEL CRYO CELL INTERNATIONAL INC | POpen-market purchase Common Stockindirect: By IRA | +4,500 | $4.53 | $20k | 241,539 | Aug 27, 2025 |
| Aug 27, 2025 | CCEL CRYO CELL INTERNATIONAL INC | POpen-market purchase Common Stockindirect: By IRA | +6,218 | $4.44 | $28k | 247,757 | Aug 27, 2025 |
| Aug 15, 2025 | CCEL CRYO CELL INTERNATIONAL INC | POpen-market purchase Common Stockindirect: By 401K | +2,671 | $4.50 | $12k | 125,509 | Aug 19, 2025 |
| Aug 15, 2025 | CCEL CRYO CELL INTERNATIONAL INC | POpen-market purchase Common Stockindirect: By IRA | +6,418 | $4.43 | $28k | 237,039 | Aug 19, 2025 |
| Aug 18, 2025 | CCEL CRYO CELL INTERNATIONAL INC | POpen-market purchase Common Stockindirect: By 401K | +9,327 | $4.37 | $41k | 134,836 | Aug 19, 2025 |
| Aug 19, 2025 | CCEL CRYO CELL INTERNATIONAL INC | POpen-market purchase Common Stockindirect: By 401K | +885 | $4.37 | $3,867 | 135,721 | Aug 19, 2025 |
| Aug 14, 2025 | CCEL CRYO CELL INTERNATIONAL INC | POpen-market purchase Common Stockindirect: By 401K | +5,826 | $4.17 | $24k | 122,838 | Aug 18, 2025 |
| Jan 21, 2025 | CCEL CRYO CELL INTERNATIONAL INC | AGrant or award Stock Optionderivative | +50,000 | $8.08 | $404k | 50,000 | Jan 23, 2025 |
| Dec 22, 2023 | CCEL CRYO CELL INTERNATIONAL INC | AGrant or award Stock Optionderivative | +50,000 | $6.47 | $324k | 50,000 | Dec 28, 2023 |
Questions about David Portnoy
Answered from the filings on this page, as of the latest one.
Is David Portnoy buying or selling?
Not in the last 12 months. David Portnoy's latest open-market trade on SEC Form 4 was bought $76k of CCEL on Sep 16, 2025.
How did David Portnoy's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and David Portnoy has 0.
Where does David Portnoy file Form 4?
David Portnoy has filed Form 4 at CCEL (CRYO CELL INTERNATIONAL INC) as Chairman, 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.