Portnoy David

Chairman, Co-ceo | Co-chief Executive Officer

1 company

Average

Trades Analyzed

12M Win Rate

28.6%

Avg 3M Return

-7.8%

Avg 12M Return

-2.9%

Portnoy David is a Chairman, Co-ceo at CRYO CELL INTERNATIONAL INC. Recent SEC Form 4 filings include 35 buys and 11 sells.

Estimated insider holdings value: $2.9M based on current market prices.

Holdings by Company

CCELNov 21, 2025

Current Shares847.6K

Value$2.89M

Net Activity+174.8K

Bought: 388.2KSold: 213.5K

Showing 10 filings

Date	Ticker	Role	Type	Shares	Price	Value	Chg%	3M	12M
Sep 18, 2025	CCEL Cryo Cell International Inc	Chairman, Co-ceo	Buy	17,175	$4.45	$76,486.11	+0.7%	-17.3%	-
Sep 10, 2025	CCEL Cryo Cell International Inc	Chairman, Co-ceo	Buy	42,900	$4.43	$189,985.84	+2.2%	-3.5%	-
Aug 27, 2025	CCEL Cryo Cell International Inc	Chairman, Co-ceo	Buy	39,179	$4.50	$176,197.56	+3.7%	+1.3%	-
Aug 19, 2025	CCEL Cryo Cell International Inc	Chairman, Co-ceo	Buy	19,301	$4.41	$85,077.68	+3.1%	-7.0%	-
Aug 14, 2025	CCEL Cryo Cell International Inc	Chairman, Co-ceo	Buy	5,826	$4.17	$24,305.49	+5.0%	-1.5%	-
Nov 18, 2022	CCEL Cryo Cell International Inc	Chairman, Co-ceo	Buy	1,050	$4.90	$5,144.92	+0.2%	-21.2%	-10.8%
Nov 15, 2022	CCEL Cryo Cell International Inc	Chairman, Co-ceo	Sell	35,495	$4.80	$170,331.15	-0.7%	-20.7%	-5.7%
Nov 15, 2022	CCEL Cryo Cell International Inc	Chairman, Co-ceo	Buy	25,491	$4.80	$122,266.80	+3.0%	-20.7%	-5.7%
Nov 10, 2022	CCEL Cryo Cell International Inc	Chairman, Co-ceo	Buy	23,850	$4.90	$116,765.00	+5.8%	-19.6%	+4.0%
Nov 10, 2022	CCEL Cryo Cell International Inc	Chairman, Co-ceo	Sell	20,505	$4.99	$102,365.00	-0.5%	-19.6%	+4.0%