Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
Perlus Microcap Fund L.P.
  2. Issuer Name and Ticker or Trading Symbol
SUTRON CORP [STRN]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director __X__ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last)
(First)
(Middle)
5TH FLOOR, 37 ESPLANADE, ST. HELIER
3. Date of Earliest Transaction (Month/Day/Year)
04/07/2014
(Street)

JERSEY, X0 JE1 2TR
4. If Amendment, Date Original Filed(Month/Day/Year)
6. Individual or Joint/Group Filing(Check Applicable Line)
___ Form filed by One Reporting Person
_X_ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)
4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)
6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)
7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock               583,220 D (1)  
Common Stock 04/07/2014   J   36,263 A $ 5.248 619,483 D (1)  
Common Stock               13,694 I (2) (2)
Common Stock 04/07/2014   J   2,729 A $ 5.248 16,423 I (2) (2)

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)
5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)
6. Date Exercisable and Expiration Date
(Month/Day/Year)
7. Title and Amount of Underlying Securities
(Instr. 3 and 4)
8. Price of Derivative Security
(Instr. 5)
9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)
10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)
11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Perlus Microcap Fund L.P.
5TH FLOOR, 37 ESPLANADE
ST. HELIER
JERSEY, X0 JE1 2TR
    X    
PERLUS INVESTMENT MANAGEMENT LLP
PLEDGDON LODGE
BISHIOP'S STORTFORD, X0 CM22 B6N
    X    
PERLUS Ltd
5TH FLOOR 37 ESPLANADE
ST HELIER
ST HELIER CHANNEL ISLANDS, Y9 JE1 2T4
    X    

Signatures

 /s/ Jim Boucherat   04/29/2014
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(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).
(1) (1) The Perlus Microcap Fund L.P. is the beneficial owner of the shares of common stock of Sutron Corporation (the "Shares"). Perlus Limited, the general partner of The Perlus Microcap Fund L.P., exercises sole voting power and shares dispositive control over the Shares with Perlus Investment Management LLP. Each of Perlus Limted and Perlus Investment Management LLP disclaims beneficial ownership of the Shares, except to the extent of any pecuniary interest therein. This report shall not be deemed an admission that either Perlus Limited or Perlus Investment Management is a beneficial owner of the Shares for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or any other purpose.
(2) (2) Perlus Investment Management LLP holds these shares in a managed account on behalf of its client. Perlus Investment Management LLP generates performance fees on this managed account and is deemed to have indirect pecuniary interest in these shares. Perlus Microcap Fund L.P., Perlus Limited and Perlus Investment Management LLP disclaim any beneficial ownership of these shares.

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