Data Storage Corp - Director's Dealing 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Data Storage Corp (DTST)
CIK: 0001419951
Period of Report: 2011-12-21

Reporting Person: Stein Clifford (Director)

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-12-21	Common Stock	C	986194	$0.39	Acquired	1216983	Direct
2011-12-21	Common Stock	J	70357	$0.41	Acquired	1287340	Direct
2011-12-21	Common Stock	J	90498	$0.85	Acquired	1377838	Direct
2011-12-21	Common Stock	C	1138319	$0.55	Acquired	2516157	Direct

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-12-21	Convertible Debt	$0.39	C	986194	Disposed	2013-06-15	Convertible Promissory Note (986194)	Direct
2011-12-21	Warrants	$0.55	C	1138319	Disposed	2020-06-30	Warrants (1138319)	Direct

F1: Past Due Interest on Convertible Debt based on March 2011 share price of $0.41 per share

F2: Current and Future Interest on Convertible Debt based on the Issuer's offer price to private investors in December 2012.

F3: The Warrants were purchased together with the Convertible Debt and are included in the Convertible Debt purchase price of $384,615.66