Sec Form 4 Filing - Red Oak Partners, LLC @ Electromed, Inc. - 2016-05-17

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 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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1. Name and Address of Reporting Person Red Oak Partners, LLC 2. Issuer Name and Ticker or Trading Symbol Electromed, Inc. [ ELMD] 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) 1969 SW 17TH STREET 3. Date of Earliest Transaction (MM/DD/YY) 05/17/2016 (Street) BOCA RATON, FL33486 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ 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 (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 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 05/17/2016 P 8,900 A $ 3.805 ( 7 ) 425,722 I The Red Oak Institutional Founders Long Fund, LP directly ( 4 ) ( 6 ) Common Stock 267,638 I By The Red Oak Fund, LP directly ( 1 ) ( 6 ) Common Stock 128,377 I BY The Red Oak Long Fund LP directly ( 3 ) ( 6 ) Common Stock 197,985 I By Pinnacle Opportunities Fund, LP directly ( 2 ) ( 6 ) Common Stock 58,658 I By Wolverine Trading, LLC directly ( 5 ) ( 6 )

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 (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, a nd 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 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 Red Oak Partners, LLC 1969 SW 17TH STREET BOCA RATON, FL33486 X Signatures David Sandberg 05/19/2016 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Red Oak Partners, LLC ("ROP") serves as the general partner of The Red Oak Fund, LP, a Delaware limited partnership (the "Fund"), the direct owner of the subject securities. David Sandberg is the managing member of ROP and the Fund's portfolio manager. ( 2 )ROP serves as a managing member of Pinnacle Capital Partners, LLC, a Florida limited liability company ("Pinnacle Partners"). Pinnacle Partners is the general partner of Pinnacle Opportunities Fund, LP, a Delaware limited partnership ("Pinnacle Fund"), the direct owner of the subject securities. ( 3 )ROP serves as the general partner of The Red Oak Long Fund, LP, a Delaware limited partnership (the "Long Fund"), the direct owner of the subject securities. David Sandberg is the managing member of ROP and the Long Fund's portfolio manager. ( 4 )ROP serves as the general partner of The Red Oak Institutional Founders Long Fund, LP, a Delaware limited partnership (the "Founders Fund"), the direct owner of the subject securities. David Sandberg is the managing member of ROP and the Founders Fund's portfolio manager. ( 5 )ROP serves as the investment manager and has trading and voting authority over shares held in a separate managed account held by Wolverine Trading LLC ("Wolverine"). David Sandberg is the managing member of ROP. ( 6 )Each Reporting Person disclaims beneficial ownership of all securities reported herein, except to the extent of their pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of the shares for purposes of Section 16 of the Securities and Exchange Act of 1934 or for any other purpose. ( 7 )This transaction was executed in multiple trades at prices ranging from $3.75 to $3.88. The price reported in Column 4 of Table I reflects the weighted average purchase price. The reporting persons hereby undertake to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which each of the individual transactions was effected.

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 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).

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