Mr. Portnoy has served as Chairman of the Board and Co-Chief Executive Officer of the Company since August 2011.
Since 2002, Mr. Portnoy has served as Chairman of the Board of Directors of Partner Community, Inc., which provides B2B integrations between telecommunication service providers, such as Verizon Communications Inc., and their largest enterprise customers.
Mr. Portnoy’s venture capital company lead early-stage investment rounds in Waves Audio Ltd, the world’s leading developer of audio plugins and signal processors for the professional and consumer electronics audio markets with customers that include DELL, ASUS, JVC, NEC, Denon, and Oppo. Heard on hit records, major motion pictures, and popular video games worldwide, Waves’ cutting-edge software and hardware processors are used in every aspect of audio production, from tracking to mixing to mastering, broadcast, live sound, and more.
Mr. Portnoy has been an advocate of blockchain technology and cryptocurrencies, having first purchased bitcoin in early 2012.
Mr. Portnoy graduated Magna Cum Laude in 1984 from The Wharton School of Finance at the University of Pennsylvania.
What is David Portnoy's net worth?
The estimated net worth of David Portnoy is at least $639.24 thousand as of September 18th, 2025. Mr. Portnoy owns 161,833 shares of Cryo-Cell International stock worth more than $639,240 as of December 4th. This net worth estimate does not reflect any other assets that Mr. Portnoy may own. Additionally, Mr. Portnoy receives an annual salary of $1,450,000.00 as CEO at Cryo-Cell International. Learn More about David Portnoy's net worth.
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Has David Portnoy been buying or selling shares of Cryo-Cell International?
David Portnoy has not been actively trading shares of Cryo-Cell International over the course of the past ninety days. Most recently, on Thursday, September 18th, David Portnoy bought 3,411 shares of Cryo-Cell International stock. The stock was acquired at an average cost of $4.46 per share, with a total value of $15,213.06. Following the completion of the transaction, the chief executive officer now directly owns 827,344 shares of the company's stock, valued at $3,689,954.24. Learn More on David Portnoy's trading history.
Are insiders buying or selling shares of Cryo-Cell International?
In the last year, Cryo-Cell International insiders bought shares 15 times. They purchased a total of 124,381 shares worth more than $551,959.81. The most recent insider tranaction occured on September, 18th when CEO David Portnoy bought 3,411 shares worth more than $15,213.06. Insiders at Cryo-Cell International own 38.6% of the company.
Learn More about insider trades at Cryo-Cell International. Information on this page was last updated on 9/18/2025.
