MATUSZEWSKI JASON

PrivateCIK: 1634730

Location

OAKLAND PARK, FL

MATUSZEWSKI JASON (Chief Executive Officer) exercised options at BIOSTEM TECHNOLOGIES, INC.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 1 exercise

MATUSZEWSKI JASON

Filed: 10/9/2026ACC: 0001193125-26-419152

InsiderMATUSZEWSKI JASONCIK 1634730

→

IssuerBIOSTEM TECHNOLOGIES, INC.CIK 1658678

DirectorOfficer10% Owner· Chief Executive Officer

Since Aug 2026

0.00

Net shares

Net seller

$500.0K

Total acquired

0

Open market trades

0B · 0S

2

Total transactions

250K acquired · 250K disposed

Non-Derivative Transactions1

Common Stock

Direct

M · Option Exercise

Shares

+250K

Price / share

$2.00

Trade value

$500K

% of position

19.2%

10/7/2026

1.30M→1.55M

Total

Net shares

+250K

Net value

$500K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	10/7/2026	M · Option Exercise	+250K	$2.00	$500K	19.2%	1.30M	1.55M
Total			+250K		$500K

Derivative Transactions1

Options (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Stock

250K shares

Shares

−250K

Strike price

2.00

Held after

2M

Exercisable

—

10/7/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Options (Right to Buy) Direct	Common Stock250K shares	10/7/2026	M · Option Exercise	−250K	2.00	—	2M

Non-Derivative Holdings (Post-Transaction)0

No non-derivative holdings reported

Derivative Holdings (Post-Transaction)7

Series A-1 Convertible Preferred Shares

Direct

Underlying security

Common Stock

Underlying shares

100.00

Shares owned

100.00

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

99.90K

Shares owned

99.90K

Exercise price

Expiration

—

Exercise window

—

Options (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

198.81K

Shares owned

198.81K

Exercise price

10.05

Expiration

—

Exercise window

—

Options (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

440.53K

Shares owned

440.53K

Exercise price

5.50

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

33.87K

Shares owned

33.87K

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

363.64K

Shares owned

363.64K

Exercise price

Expiration

—

Exercise window

—

Options (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

40.43K

Shares owned

40.43K

Exercise price

10.05

Expiration

—

Exercise window

—

Total

Underlying

1.18M

Owned

1.18M

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Series A-1 Convertible Preferred Shares Direct	Common Stock		—	—	100.00	100.00
Restricted Stock Units Direct	Common Stock		—	—	99.90K	99.90K
Options (Right to Buy) Direct	Common Stock	10.05	—	—	198.81K	198.81K
Options (Right to Buy) Direct	Common Stock	5.50	—	—	440.53K	440.53K
Restricted Stock Units Direct	Common Stock		—	—	33.87K	33.87K
Restricted Stock Units Direct	Common Stock		—	—	363.64K	363.64K
Options (Right to Buy) Direct	Common Stock	10.05	—	—	40.43K	40.43K
Total					1.18M	1.18M

MATUSZEWSKI JASON — Insider Transaction (Form 4) Filed Oct 9, 2026 | Finecho