Cryo Cell International Inc insider trading

Every open-market purchase and sale by Cryo Cell International Inc's officers, directors and largest shareholders since November 4, 2021, and what the share price did next.

No open-market insider trades reported in the last five years.

Does following Cryo Cell International Inc’s insiders pay?

From August 15, 2011 to September 18, 2025, 10 insiders reported 81 open-market purchases and 20 sales not made under a pre-set plan in Cryo Cell International Inc. Twelve months after each purchase was reported, the shares were −7.9% against the S&P 500 on average (median −15.3%), over 45 purchases with a full year of prices; 31% beat the index. After sales, the shares moved −17.9% against the index over 12 months (a negative figure means selling was the right call). Buying each purchase the day after it was reported, an equal amount each, held 12 months or until that insider reported a sale, would have turned $10,000 on August 16, 2018 into $7,173 by November 2, 2026, −4.0% a year. It held shares 44% of the time; the S&P 500 on those same days, with Treasury bills otherwise, made $16,195 (+6.1% a year), and held throughout $30,154 (+14.4%).

Copying Cryo Cell International Inc's insidersS&P 500, same days investedS&P 500, held throughout $10,000 copying every open-market purchase by Cryo Cell International Inc's insiders from August 16, 2018, before costs and taxes, marked weekly. Uninvested money earns the Treasury bill rate; the portfolio held shares 44% of the time.

Cryo Cell International Inc: each insider's record
Insider	Role	Purchases	12 months after their purchases	Beat the S&P 500	Sales	12 months after their sales	Latest report
Portnoy David	Chairman, Co-CEO	44	−3.7% (25)	44%	5	−19.5% (1)	September 18, 2025
Gaines George	Director	15	−15.2% (1)	0%	7	−28.1% (7)	September 1, 2021
Portnoy Mark L.	Co-Chief Executive Officer	7	−11.2% (5)	20%	5	−5.1% (4)	July 28, 2020
Sheehy Brian L.	Director	6	−21.2% (6)	17%	0	—	August 10, 2020
Ellis Arthur	Director	4	−11.8% (4)	0%	0	—	April 24, 2019
Wheeler Jonathan H.	Director	4	+1.3% (3)	33%	0	—	November 9, 2020
Berger Harold D.	Director	1	−21.5% (1)	0%	0	—	July 15, 2020
Cdmj Nyberg Family Trust	10% owner	0	—	—	1	+4.5% (1)	August 14, 2017
Christian Scott G	Director	0	—	—	1	—	August 15, 2011
Mikulinsky Oleg	Chief Information Officer	0	—	—	1	—	March 7, 2017

Moves are the shares’ return including dividends minus the S&P 500’s, from the close on the first trading day after each report; the number of trades with a finished 12-month window is in brackets. Green means the trade went the insider’s way (a purchase ahead of the index, a sale followed by the shares trailing it). A trade reported both by a director or officer and by a fund or company they are linked to counts once here, under the person. Purchases count only where the share price actually traded was at least $5. These figures describe what the shares did, not why anyone traded. Insiders across all companies.

When several insiders traded Cryo Cell International Inc

Months when 2 or more insiders became net buyers, or 3 or more net sellers, of Cryo Cell International Inc in reports dated in the 91 days before the month end, and how the stock did against the S&P 500 from that month end. After the 3 buying crowds with six months of prices, it averaged −9.8% against the index. One company's history is too short to judge by; the test across every company is the better guide.

Month	Crowd	3 months on, vs S&P 500	6 months	12 months
June 30, 2020	3 buying	−11.7%	−31.0%	−32.7%
February 28, 2019	2 buying	+14.5%	+10.3%	+1.0%
August 31, 2018	2 buying	−8.5%	−8.7%	−17.3%

Colours show whether the crowd was right: green when buyers were followed by a rise above the index, or sellers by a fall below it. Total returns from the month end; past patterns are not a forecast.

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