Mark L. Portnoy

Chief Executive Officer, CRYO CELL INTERNATIONAL INC.

Companies

CRYO CELL INTERNATIONAL INCBoard member Sep 2, 2011 to now¹
CRYO CELL INTERNATIONAL INCChief executive officer Sep 2, 2011 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

CRYO CELL INTERNATIONAL INC CCEL893,502 shares²$4.0M at $4.45Jan 9, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

Aug 25, 2022Exercised options 59,459 shares at $3.14 of CRYO CELL INTERNATIONAL INC³

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARCRYO CELL INTERNATIONAL INC, Board member
2
SEC EDGARCRYO CELL INTERNATIONAL INC shares after the filing of Jan 9, 2026
3
SEC EDGARForm 4 filed Aug 29, 2022