SEC Form 3
FORM 3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
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1. Name and Address of Reporting Person*
Grosso Matthew p

(Last) (First) (Middle)
401 FRANKLIN AVENUE
SUITE 103

(Street)
GARDEN CITY NY 11530

(City) (State) (Zip)
2. Date of Event Requiring Statement (Month/Day/Year)
12/16/2011
3. Issuer Name and Ticker or Trading Symbol
Data Storage Corp [ DTST ]
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) X Other (specify below)
Secretary, Treasurer and Vice President
5. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock 300,000 D
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year) 3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Options(1) 12/17/2011 12/15/2020 2009 Equity Incentive Plan for EOY Issued 12/16/10 142,857 $0.35 D
Options(1) 02/10/2010 02/08/2019 Euro Trend, Inc. 2008 Equity Incentive Plan(2) 84,714 $0.29 D
Options(1) 11/23/2011 11/21/2020 2009 Equity Incentive Plan for 2009 EOY Issued 11/22/10 157,143 $0.35 D
Options(1) 11/25/2011 11/23/2020 2009 Equity Incentive Plan for Issued 11/24/10 142,857 $0.35 D
Explanation of Responses:
1. Options vest 20% on 1 year anniversary and 1.67% per month until fully vested.
2. Sign-On Issued 2/9/09
/s/ Matthew P. Grosso 12/16/2011
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.