FINKELSTEIN J J

PrivateCIK: 1125610

FINKELSTEIN J J

Filed: 3/1/2019ACC: 0000914190-19-000066

InsiderFINKELSTEIN J JCIK 1125610

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IssuerREGENERX BIOPHARMACEUTICALS INCCIK 707511

DirectorOfficer· President and CEO

Since Jul 2018

+78.13K

Net shares

Net buyer

$0.00

Total acquired

0

Open market trades

0B · 0S

2

Total transactions

78.13K acquired

Non-Derivative Transactions0

No non-derivative transactions reported

Derivative Transactions2

Convertible Promissory Note (right to buy)

Direct

P · Purchase

Converts to

Common Stock

104.17K shares

Shares

+N/A

Strike price

.12

Held after

N/A

Exercisable

—

2/27/2019

Common Stock Warrant (right to buy)

Direct

P · Purchase

Converts to

Common Stock

78.13K shares

Shares

+78.13K

Strike price

.18

Held after

78.13K

Exercisable

—

2/27/2019

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Convertible Promissory Note (right to buy) Direct	Common Stock104.17K shares	2/27/2019	P · Purchase	+N/A	.12	—	N/A
Common Stock Warrant (right to buy) Direct	Common Stock78.13K shares	2/27/2019	P · Purchase	+78.13K	.18	—	78.13K

Non-Derivative Holdings (Post-Transaction)1

Common Stock

Direct

Shares owned1.64M

Total

1.64M direct1.64M

Security Title	Shares Owned	Ownership Type
Common Stock	1.64M	Direct
Total	1.64M	1.64M direct

Derivative Holdings (Post-Transaction)7

Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

35K

Shares owned

35K

Exercise price

.16

Expiration

—

Exercise window

—

Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

500K

Shares owned

500K

Exercise price

.36

Expiration

—

Exercise window

—

Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

150K

Shares owned

150K

Exercise price

.28

Expiration

—

Exercise window

—

Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

114.75K

Shares owned

114.75K

Exercise price

.57

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

250K

Shares owned

250K

Exercise price

.21

Expiration

—

Exercise window

—

Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

200K

Shares owned

200K

Exercise price

.64

Expiration

—

Exercise window

—

Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

500K

Shares owned

500K

Exercise price

.21

Expiration

—

Exercise window

—

Total

Underlying

1.75M

Owned

1.75M

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Stock Option (right to buy) Direct	Common Stock	.16	—	—	35K	35K
Stock Option (right to buy) Direct	Common Stock	.36	—	—	500K	500K
Stock Option (right to buy) Direct	Common Stock	.28	—	—	150K	150K
Stock Option (right to buy) Direct	Common Stock	.57	—	—	114.75K	114.75K
Stock Option (Right to Buy) Direct	Common Stock	.21	—	—	250K	250K
Stock Option (right to buy) Direct	Common Stock	.64	—	—	200K	200K
Stock Option (right to buy) Direct	Common Stock	.21	—	—	500K	500K
Total					1.75M	1.75M