GOLDSTEIN ALLAN L

Filed: 5/19/2022ACC: 0001437749-22-013098

InsiderGOLDSTEIN ALLAN LCIK 905390

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IssuerREGENERX BIOPHARMACEUTICALS INCCIK 707511

Director

Since Jul 2018

+480K

Net shares

Net buyer

$0.00

Total acquired

Open market trades

0B · 0S

Total transactions

480K acquired

Non-Derivative Transactions0

No non-derivative transactions reported

Derivative Transactions1

Stock Option (Right to Buy)

Direct

A · Award

Converts to

Common Stock

480K shares

+480K

Strike price

0.19

Held after

480K

Exercisable

—

5/17/2022

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Stock Option (Right to Buy) Direct	Common Stock480K shares	5/17/2022	A · Award	+480K	0.19	—	480K

Non-Derivative Holdings (Post-Transaction)1

Common Stock

Direct

Shares owned1.51M

Total

1.51M direct1.51M

Security Title	Shares Owned	Ownership Type
Common Stock	1.51M	Direct
Total	1.51M	1.51M direct

Derivative Holdings (Post-Transaction)15

Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

250K

Shares owned

250K

Exercise price

0.3600

Expiration

—

Exercise window

—

Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

250K

Shares owned

250K

Exercise price

0.2100

Expiration

—

Exercise window

—

Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

410K

Shares owned

410K

Exercise price

0.2100

Expiration

—

Exercise window

—

Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

200K

Shares owned

200K

Exercise price

0.6400

Expiration

—

Exercise window

—

Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

150K

Shares owned

150K

Exercise price

0.2800

Expiration

—

Exercise window

—

Common Stock Warrant (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

15.63K

Shares owned

93.75K

Exercise price

0.1800

Expiration

—

Exercise window

—

Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

400K

Shares owned

400K

Exercise price

0.3000

Expiration

—

Exercise window

—

Convertible Promissory Note (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

20.83K

Shares owned

15.63K

Exercise price

0.1200

Expiration

—

Exercise window

—

Common Stock Warrant (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

10.44K

Shares owned

0.00

Exercise price

0.4500

Expiration

—

Exercise window

—

Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

480K

Shares owned

480K

Exercise price

0.2800

Expiration

—

Exercise window

—

Convertible Promissory Note (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

13.92K

Shares owned

10.44K

Exercise price

0.3600

Expiration

—

Exercise window

—

Convertible Promissory Note (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

20.83K

Shares owned

15.63K

Exercise price

0.1200

Expiration

—

Exercise window

—

Series A Common Stock Warrant (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

93.75K

Shares owned

0.00

Exercise price

0.2400

Expiration

—

Exercise window

—

Series B Common Stock Warrant (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

93.75K

Shares owned

0.00

Exercise price

0.2800

Expiration

—

Exercise window

—

Common Stock Warrant (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

15.63K

Shares owned

93.75K

Exercise price

0.1800

Expiration

—

Exercise window

—

Total

Underlying

2.42M

Owned

2.37M

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Stock Option (right to buy) Direct	Common Stock	0.3600	—	—	250K	250K
Stock Option (right to buy) Direct	Common Stock	0.2100	—	—	250K	250K
Stock Option (right to buy) Direct	Common Stock	0.2100	—	—	410K	410K
Stock Option (right to buy) Direct	Common Stock	0.6400	—	—	200K	200K
Stock Option (right to buy) Direct	Common Stock	0.2800	—	—	150K	150K
Common Stock Warrant (right to buy) Direct	Common Stock	0.1800	—	—	15.63K	93.75K
Stock Option (right to buy) Direct	Common Stock	0.3000	—	—	400K	400K
Convertible Promissory Note (right to buy) Direct	Common Stock	0.1200	—	—	20.83K	15.63K
Common Stock Warrant (right to buy) Direct	Common Stock	0.4500	—	—	10.44K	0.00
Stock Option (right to buy) Direct	Common Stock	0.2800	—	—	480K	480K
Convertible Promissory Note (right to buy) Direct	Common Stock	0.3600	—	—	13.92K	10.44K
Convertible Promissory Note (right to buy) Direct	Common Stock	0.1200	—	—	20.83K	15.63K
Series A Common Stock Warrant (right to buy) Direct	Common Stock	0.2400	—	—	93.75K	0.00
Series B Common Stock Warrant (right to buy) Direct	Common Stock	0.2800	—	—	93.75K	0.00
Common Stock Warrant (right to buy) Direct	Common Stock	0.1800	—	—	15.63K	93.75K
Total					2.42M	2.37M