CCEL · Insider Trading
Cryo-Cell International Inc.
Every open-market purchase and sale reported by CCEL officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-07 | David Portnoy | Chairman, Co-CEO | J | — | — |
| 2026-08-07 | David Portnoy | Chairman, Co-CEO | J | — | — |
| 2026-05-29 | Jill M Taymans | VP Finance, CFO | M | +7,500 | +$23.25K |
| 2026-01-09 | Jill M Taymans | VP Finance, CFO | A | — | — |
| 2026-01-09 | Mark L. Portnoy | Co-CEO | A | — | — |
| 2026-01-09 | David Portnoy | Chairman, Co-CEO | A | — | — |
| 2026-01-09 | Oleg Mikulinsky | Chief Information Officer | A | — | — |
| 2025-11-24 | David Portnoy | Chairman, Co-CEO | A | +2,445 | +$9.94K |
| 2025-11-19 | David Portnoy | Chairman, Co-CEO | A | +3,990 | +$16.17K |
| 2025-11-12 | David Portnoy | Chairman, Co-CEO | A | +5,540 | +$22.91K |
| 2025-11-04 | David Portnoy | Chairman, Co-CEO | A | +9,666 | +$42.76K |
| 2025-10-23 | Daniel Mizrahi | Director | A | — | — |
| 2025-10-23 | Harold D. Berger | Director | A | — | — |
| 2025-09-18 | David Portnoy | Chairman, Co-CEO | Buy | +17,175 | +$76.49K |
| 2025-09-10 | David Portnoy | Chairman, Co-CEO | Buy | +42,900 | +$189.99K |
| 2025-09-02 | David Portnoy | Chairman, Co-CEO | J | −15,611 | — |
| 2025-08-27 | David Portnoy | Chairman, Co-CEO | Buy | +39,179 | +$176.20K |
| 2025-08-19 | David Portnoy | Chairman, Co-CEO | Buy | +19,301 | +$85.08K |
| 2025-08-18 | David Portnoy | Chairman, Co-CEO | Buy | +5,826 | +$24.31K |
| 2025-07-10 | Harold D. Berger | Director | M | +7,500 | +$23.10K |
| 2025-01-23 | Mark L. Portnoy | Co-CEO | A | — | — |
| 2025-01-23 | Oleg Mikulinsky | Chief Information Officer | A | — | — |
| 2025-01-23 | David Portnoy | Chairman, Co-CEO | A | — | — |
| 2025-01-23 | Jill M Taymans | VP Finance, CFO | A | — | — |
| 2024-11-14 | Oleg Mikulinsky | Chief Information Officer | M | +20,000 | +$75.40K |
| 2024-10-31 | Harold D. Berger | Director | A | — | — |
| 2023-12-28 | Jill M Taymans | VP Finance, CFO | A | — | — |
| 2023-12-28 | Oleg Mikulinsky | Chief Information Officer | A | — | — |
| 2023-12-28 | Mark L. Portnoy | Co-CEO | A | — | — |
| 2023-12-28 | David Portnoy | Chairman, Co-CEO | A | — | — |
| 2023-10-12 | Harold D. Berger | Director | A | — | — |
| 2023-01-17 | Jill M Taymans | VP Finance, CFO | A | — | — |
| 2023-01-06 | Mark L. Portnoy | Co-CEO | A | — | — |
| 2023-01-06 | David Portnoy | Chairman, Co-CEO | A | — | — |
| 2023-01-05 | Mark L. Portnoy | Co-CEO | A | — | — |
| 2023-01-05 | David Portnoy | Chairman, Co-CEO | A | — | — |
| 2023-01-05 | Oleg Mikulinsky | Chief Information Officer | A | — | — |
| 2022-11-21 | David Portnoy | Chairman, Co-CEO | Buy | +1,050 | +$5.14K |
| 2022-11-15 | David Portnoy | Chairman, Co-CEO | MIXED | −10,004 | −$48.06K |
| 2022-11-10 | David Portnoy | Chairman, Co-CEO | MIXED | −15,751 | +$14.40K |
| 2022-10-05 | Harold D. Berger | Director | A | — | — |
| 2022-09-01 | Harold D. Berger | Director | M | +22,500 | +$47.92K |
| 2022-08-29 | Oleg Mikulinsky | Chief Information Officer | M | +20,000 | +$64.00K |
| 2022-08-29 | Mark L. Portnoy | Co-CEO | M | +59,459 | +$186.70K |
| 2022-08-29 | David Portnoy | Chairman, Co-CEO | M | +70,270 | +$220.65K |
| 2022-04-14 | Mark L. Portnoy | Co-CEO | MIXED | — | — |
| 2022-04-14 | David Portnoy | Chairman, Co-CEO | MIXED | — | — |
| 2022-02-08 | Mark L. Portnoy | Co-CEO | A | — | — |
| 2022-02-08 | David Portnoy | Chairman, Co-CEO | A | — | — |
| 2021-12-29 | Oleg Mikulinsky | Chief Information Officer | A | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Mark L. Portnoy | Co-CEO | 864,239 | $4.29M |
| David Portnoy | Chairman, Co-CEO | 411,620 | $2.05M |
| Oleg Mikulinsky | Chief Information Officer | 104,349 | $518.46K |
| Harold D. Berger | Director | 57,901 | $287.68K |
| Jill M Taymans | VP Finance, CFO | 52,896 | $262.81K |
| Daniel Mizrahi | Director | 30,634 | $152.21K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the CCEL quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.