CRYO CELL INTERNATIONAL INC — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| PORTNOY DAVID | Chairman, Co-CEO | Award / Grant | 273 | $4.10 | $1,119 | 11,212 | Nov 21, 2025 |
| PORTNOY DAVID | Chairman, Co-CEO | Award / Grant | 640 | $4.09 | $2,618 | 844,619 | Nov 19, 2025 |
| PORTNOY DAVID | Chairman, Co-CEO | Award / Grant | 2,040 | $4.12 | $8,405 | 842,550 | Nov 10, 2025 |
| PORTNOY DAVID | Chairman, Co-CEO | Award / Grant | 5,000 | $4.40 | $22,000 | 837,010 | Oct 31, 2025 |
| PORTNOY DAVID | Chairman, Co-CEO | Purchase | 5,564 | $4.43 | $24,649 | 823,933 | Sep 16, 2025 |
| PORTNOY DAVID | Chairman, Co-CEO | Purchase | 4,815 | $4.49 | $21,619 | 257,843 | Sep 10, 2025 |
| PORTNOY DAVID | Chairman, Co-CEO | Other | 15,611 | — | — | — | Sep 2, 2025 |
| PORTNOY DAVID | Chairman, Co-CEO | Purchase | 6,218 | $4.44 | $27,608 | 247,757 | Aug 25, 2025 |
| PORTNOY DAVID | Chairman, Co-CEO | Purchase | 6,418 | $4.43 | $28,432 | 237,039 | Aug 15, 2025 |
| PORTNOY DAVID | Chairman, Co-CEO | Purchase | 5,826 | $4.17 | $24,294 | 122,838 | Aug 14, 2025 |
| Berger Harold D. | — | Option Exercise | 7,500 | $3.08 | $23,100 | 57,901 | Jul 8, 2025 |
| Mikulinsky Oleg | Chief Information Officer | Option Exercise | 10,000 | $4.34 | $43,400 | 104,349 | Nov 12, 2024 |
| PORTNOY DAVID | Chairman, Co-CEO | Purchase | 2 | $4.86 | $10 | 230,621 | Nov 18, 2022 |
| PORTNOY DAVID | Chairman, Co-CEO | Purchase | 3,000 | $4.80 | $14,400 | 210,080 | Nov 14, 2022 |
| PORTNOY DAVID | Chairman, Co-CEO | Sale | 5 | $5.00 | $25 | 840,237 | Nov 8, 2022 |
| Mikulinsky Oleg | Chief Information Officer | Option Exercise | 20,000 | $3.20 | $64,000 | 84,349 | Aug 25, 2022 |
| PORTNOY DAVID | Chairman, Co-CEO | Option Exercise | 70,270 | $3.14 | $220,648 | 860,742 | Aug 25, 2022 |
| Portnoy Mark L. | Co-CEO | Option Exercise | 59,459 | $3.14 | $186,701 | 821,973 | Aug 25, 2022 |
| Berger Harold D. | — | Option Exercise | 7,500 | $2.40 | $18,000 | 50,401 | Jul 7, 2022 |
| Mikulinsky Oleg | Chief Information Officer | Option Exercise | 10,000 | $3.20 | $32,000 | 64,349 | Dec 28, 2021 |
| Wheeler Jonathan H. | — | Option Exercise | 7,500 | $7.53 | $56,475 | 114,100 | Sep 17, 2021 |
| Wheeler Jonathan H. | — | Option Exercise | 7,500 | $3.08 | $23,100 | 106,600 | Sep 13, 2021 |
| Gaines George | — | Sale | 2,041 | $11.60 | $23,676 | 3,700 | Sep 1, 2021 |
| Portnoy Mark L. | Co-CEO | Option Exercise | 67,816 | $2.90 | $196,666 | 787,514 | Aug 24, 2021 |
| PORTNOY DAVID | Chairman, Co-CEO | Option Exercise | 67,816 | $2.90 | $196,666 | 815,972 | Aug 24, 2021 |
| PORTNOY DAVID | Chairman, Co-CEO | Purchase | 158 | $9.45 | $1,493 | 152,882 | Jul 23, 2021 |
| PORTNOY DAVID | Chairman, Co-CEO | Purchase | 100 | $9.24 | $924 | 11,352 | Jul 19, 2021 |
| PORTNOY DAVID | Chairman, Co-CEO | Purchase | 946 | $8.65 | $8,183 | 98,162 | May 27, 2021 |
| PORTNOY DAVID | Chairman, Co-CEO | Option Exercise | 200,000 | $1.72 | $344,000 | 715,972 | May 24, 2021 |
| Portnoy Mark L. | Co-CEO | Option Exercise | 200,000 | $1.72 | $344,000 | 687,514 | May 24, 2021 |
| PORTNOY DAVID | Chairman, Co-CEO | Purchase | 1,000 | $8.46 | $8,460 | 515,972 | May 21, 2021 |
| PORTNOY DAVID | Chairman, Co-CEO | Purchase | 2,000 | $8.55 | $17,100 | 514,972 | May 13, 2021 |
| PORTNOY DAVID | Chairman, Co-CEO | Purchase | 100 | $8.58 | $858 | 511,872 | May 12, 2021 |
| PORTNOY DAVID | Chairman, Co-CEO | Purchase | 446 | $8.50 | $3,791 | 102,586 | May 3, 2021 |
| PORTNOY DAVID | Chairman, Co-CEO | Purchase | 1,000 | $9.50 | $9,500 | 510,772 | Apr 28, 2021 |
| PORTNOY DAVID | Chairman, Co-CEO | Purchase | 1,333 | $9.92 | $13,223 | 96,759 | Apr 23, 2021 |
| PORTNOY DAVID | Chairman, Co-CEO | Purchase | 1,000 | $9.90 | $9,900 | 95,426 | Apr 16, 2021 |
| Gaines George | — | Sale | 2,971 | $10.10 | $30,007 | 16,029 | Mar 4, 2021 |
| Gaines George | — | Sale | 550 | $10.00 | $5,500 | 18,950 | Feb 26, 2021 |
| PORTNOY DAVID | Chairman, Co-CEO | Purchase | 4,000 | $8.10 | $32,400 | 509,772 | Jan 25, 2021 |
| PORTNOY DAVID | Chairman, Co-CEO | Purchase | 2,000 | $8.20 | $16,400 | 499,772 | Jan 20, 2021 |
| PORTNOY DAVID | Chairman, Co-CEO | Purchase | 500 | $7.69 | $3,845 | 480,772 | Jan 13, 2021 |
| PORTNOY DAVID | Chairman, Co-CEO | Purchase | 1,000 | $7.50 | $7,500 | 479,272 | Jan 8, 2021 |
| PORTNOY DAVID | Chairman, Co-CEO | Purchase | 781 | $7.42 | $5,795 | 476,972 | Jan 6, 2021 |
| PORTNOY DAVID | Chairman, Co-CEO | Purchase | 2,000 | $7.80 | $15,600 | 476,191 | Nov 16, 2020 |
| PORTNOY DAVID | Chairman, Co-CEO | Purchase | 800 | $7.35 | $5,880 | 474,191 | Nov 11, 2020 |
| PORTNOY DAVID | Chairman, Co-CEO | Purchase | 576 | $7.40 | $4,262 | 91,790 | Nov 6, 2020 |
| Wheeler Jonathan H. | — | Purchase | 1,900 | $6.94 | $13,186 | 76,600 | Nov 6, 2020 |
| PORTNOY DAVID | Chairman, Co-CEO | Purchase | 950 | $6.60 | $6,270 | 91,214 | Nov 5, 2020 |
| PORTNOY DAVID | Chairman, Co-CEO | Purchase | 2,000 | $7.48 | $14,960 | 447,491 | Nov 2, 2020 |