As of July 01, 2026, Cryo Cell International's top three insider holders are David Portnoy (Chairman, Co Ceo, 858.84K shares), Mark L. Portnoy (Co Ceo, 821.97K shares), David Portnoy (Chairman, Co Ceo, 702.30K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| David Portnoy | Chairman, Co Ceo | 847,629 | 11,212 | 24 Nov, 2025 |
| Mark L. Portnoy | Co Ceo | 821,973 | 0 | 29 Aug, 2022 |
| Harold D. Berger | - | 57,901 | 0 | 10 Jul, 2025 |
| Jonathan H. Wheeler | - | 124,700 | 0 | 21 Sep, 2021 |
| Oleg Mikulinsky | Chief Information Officer | 104,349 | 0 | 14 Nov, 2024 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 07 Jan, 2026 | Jill M Taymans | Stock Option | A | 10,000 | $3.54 | 10,000 | D | A |
| 07 Jan, 2026 | Jill M Taymans | Stock Option | A | 10,000 | $3.54 | 10,000 | D | A |
| 07 Jan, 2026 | Jill M Taymans | Stock Option | A | 10,000 | $3.54 | 10,000 | D | A |
| 07 Jan, 2026 | Jill M Taymans | Stock Option | A | 20,000 | $3.54 | 20,000 | D | A |
| 07 Jan, 2026 | Jill M Taymans | Stock Option | A | 20,000 | $3.54 | 20,000 | D | A |
| 07 Jan, 2026 | Jill M Taymans | Stock Option | A | 20,000 | $3.54 | 20,000 | D | A |
| 07 Jan, 2026 | Oleg Mikulinsky | Stock Option | A | 10,000 | $3.54 | 10,000 | D | A |
| 07 Jan, 2026 | Oleg Mikulinsky | Stock Option | A | 10,000 | $3.54 | 10,000 | D | A |
| 07 Jan, 2026 | Oleg Mikulinsky | Stock Option | A | 10,000 | $3.54 | 10,000 | D | A |
| 07 Jan, 2026 | Oleg Mikulinsky | Stock Option | A | 20,000 | $3.54 | 20,000 | D | A |
| 07 Jan, 2026 | Oleg Mikulinsky | Stock Option | A | 20,000 | $3.54 | 20,000 | D | A |
| 07 Jan, 2026 | Oleg Mikulinsky | Stock Option | A | 20,000 | $3.54 | 20,000 | D | A |
| 07 Jan, 2026 | Mark L. Portnoy | Stock Option | A | 50,000 | $3.89 | 50,000 | D | A |
| 07 Jan, 2026 | Mark L. Portnoy | Stock Option | A | 50,000 | $3.89 | 50,000 | D | A |
| 07 Jan, 2026 | Mark L. Portnoy | Stock Option | A | 50,000 | $3.89 | 50,000 | D | A |
| 07 Jan, 2026 | Mark L. Portnoy | Stock Option | A | 25,000 | $3.89 | 25,000 | D | A |
| 07 Jan, 2026 | Mark L. Portnoy | Stock Option | A | 25,000 | $3.89 | 25,000 | D | A |
| 07 Jan, 2026 | Mark L. Portnoy | Stock Option | A | 25,000 | $3.89 | 25,000 | D | A |
| 07 Jan, 2026 | David Portnoy | Stock Option | A | 50,000 | $3.89 | 50,000 | D | A |
| 07 Jan, 2026 | David Portnoy | Stock Option | A | 50,000 | $3.89 | 50,000 | D | A |