PORTNOY DAVID (Co-Chief Executive Officer) purchased 5.0% of their position (5.83K shares) of CRYO CELL INTERNATIONAL INC on the open market

Open‑market purchase worth $24.3K — a small addition. The strongest form of insider conviction signal.

P · 1 purchase

PORTNOY DAVID

Filed: 8/18/2025ACC: 0000950170-25-109852

InsiderPORTNOY DAVIDCIK 1315416

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IssuerCRYO CELL INTERNATIONAL INCCIK 862692

DirectorOfficer· Co-Chief Executive Officer

Since Aug 2018

+5.83K

Net shares

Net buyer

$24.3K

Total acquired

Open market trades

1B · 0S

Total transactions

5.83K acquired

Non-Derivative Transactions1

Common Stock

Indirect

P · Purchase

+5.83K

Price / share

$4.17

Trade value

$24.31K

% of position

5.0%

8/14/2025

117.01K→122.84K

Total

Net shares

+5.83K

Net value

$24.31K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Indirect	8/14/2025	P · Purchase	+5.83K	$4.17	$24.31K	5.0%	117.01K	122.84K
Total			+5.83K		$24.31K

Derivative Transactions0

No derivative transactions reported

Non-Derivative Holdings (Post-Transaction)10

Common Stock

Indirect

Shares owned102.59K

Common Stock

Indirect

Shares owned11.24K

Common Stock

Indirect

Shares owned55.22K

Common Stock

Indirect

Shares owned152.88K

Common Stock

Direct

Shares owned804.74K

Common Stock

Indirect

Shares owned10.78K

Common Stock

Indirect

Shares owned59.03K

Common Stock

Indirect

Shares owned230.62K

Common Stock

Indirect

Shares owned15.61K

Common Stock

Indirect

Shares owned11.35K

Total

804.74K direct·649.32K indirect1.45M

Security Title	Shares Owned	Ownership Type
Common Stock	102.59K	Indirect
Common Stock	11.24K	Indirect
Common Stock	55.22K	Indirect
Common Stock	152.88K	Indirect
Common Stock	804.74K	Direct
Common Stock	10.78K	Indirect
Common Stock	59.03K	Indirect
Common Stock	230.62K	Indirect
Common Stock	15.61K	Indirect
Common Stock	11.35K	Indirect
Total	1.45M	804.74K direct·649.32K indirect

Derivative Holdings (Post-Transaction)7

Stock Option

Direct

Underlying security

Common stock

Underlying shares

26.24K

Shares owned

26.24K

Exercise price

7.53

Expiration

—

Exercise window

—

Stock Option

Direct

Underlying security

Common Stock

Underlying shares

50K

Shares owned

50K

Exercise price

6.47

Expiration

—

Exercise window

—

Stock Option

Direct

Underlying security

Common Stock

Underlying shares

280K

Shares owned

280K

Exercise price

12.27

Expiration

—

Exercise window

—

Stock Option

Direct

Underlying security

Common Stock

Underlying shares

23.64K

Shares owned

23.64K

Exercise price

7.28

Expiration

—

Exercise window

—

Stock Option

Direct

Underlying security

Common Stock

Underlying shares

50K

Shares owned

50K

Exercise price

4.77

Expiration

—

Exercise window

—

Stock Option

Direct

Underlying security

Common Stock

Underlying shares

50K

Shares owned

50K

Exercise price

8.08

Expiration

—

Exercise window

—

Stock Option

Direct

Underlying security

Common Stock

Underlying shares

50K

Shares owned

50K

Exercise price

4.3

Expiration

—

Exercise window

—

Total

Underlying

529.88K

Owned

529.88K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Stock Option Direct	Common stock	7.53	—	—	26.24K	26.24K
Stock Option Direct	Common Stock	6.47	—	—	50K	50K
Stock Option Direct	Common Stock	12.27	—	—	280K	280K
Stock Option Direct	Common Stock	7.28	—	—	23.64K	23.64K
Stock Option Direct	Common Stock	4.77	—	—	50K	50K
Stock Option Direct	Common Stock	8.08	—	—	50K	50K
Stock Option Direct	Common Stock	4.3	—	—	50K	50K
Total					529.88K	529.88K