UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934

ROCK CREEK PHARMACEUTICALS, INC.
(Name of Issuer)

COMMON STOCK, $0.01 PAR VALUE PER SHARE
(Title of Class of Securities)

772081105
(CUSIP number)

PV Partners LP
3 Harbor Drive, Suite 213
Sausalito, CA 94965
415-272-9999
(Name, Address and Telephone Number of Person Authorized to Receive Notices
and Communications)

February 13, 2015
(Date of Event which Requires Filing of this Statement)

Check the appropriate box to designate the Rule pursuant to which
this Schedule is filed:

[ ] Rule 13d - 1(b)

[x] Rule 13d - 1(c)

[ ] Rule 13d - 1(d)

*The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.

The information required on the remainder of this page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1
934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes.)

CUSIP No. 772081105


1       NAME OF REPORTING PERSON
        IRS IDENTIFICATION NO. OF ABOVE PERSON

        PV Partners LP
        01-0895351

-----------------------------------------------------------------------------
2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*       (a)      / /
                                                                (b)      / /

FILER CONSISTS OF PV PARTNERS LP AND SCOTT P PETERS RRA
-----------------------------------------------------------------------------
3       SEC USE ONLY
-----------------------------------------------------------------------------
4       CITIZENSHIP OR PLACE OF ORGANIZATION

        United States of America
-----------------------------------------------------------------------------
NUMBER OF            5  SOLE VOTING POWER
SHARES                  9,861,897
BENEFICIALLY         --------------------------------------------------------
OWNED BY             6  SHARED VOTING POWER
EACH                    -0-
REPORTING            --------------------------------------------------------
PERSON               7  SOLE DISPOSITIVE POWER
WITH                    9,861,897
                     --------------------------------------------------------
                     8  SHARED DISPOSITIVE POWER
                        -0-
-----------------------------------------------------------------------------
9       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

        9,861,897
-----------------------------------------------------------------------------
10      CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
        CERTAIN SHARES*                                                  / /

-----------------------------------------------------------------------------
11      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

        5.11%
-----------------------------------------------------------------------------
12      TYPE OF REPORTING PERSON*

        PN


CUSIP No. 772081105


1       NAME OF REPORTING PERSON
        IRS IDENTIFICATION NO. OF ABOVE PERSON

        Scott P. Peters RRA

-----------------------------------------------------------------------------
2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*       (a)      / /
                                                                (b)      / /

FILER CONSISTS OF PV PARTNERS LP AND SCOTT P PETERS RRA
-----------------------------------------------------------------------------
3       SEC USE ONLY
-----------------------------------------------------------------------------
4       CITIZENSHIP OR PLACE OF ORGANIZATION

        United States of America
-----------------------------------------------------------------------------
NUMBER OF            5  SOLE VOTING POWER
SHARES                  859,796
BENEFICIALLY         --------------------------------------------------------
OWNED BY             6  SHARED VOTING POWER
EACH                    -0-
REPORTING            --------------------------------------------------------
PERSON               7  SOLE DISPOSITIVE POWER
WITH                    859,796
                     --------------------------------------------------------
                     8  SHARED DISPOSITIVE POWER
                        -0-
-----------------------------------------------------------------------------
9       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

        859,796
-----------------------------------------------------------------------------
10      CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
        CERTAIN SHARES*                                                  / /

-----------------------------------------------------------------------------
11      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

        0.45%
-----------------------------------------------------------------------------
12      TYPE OF REPORTING PERSON*

        IN




ITEM 1(a).      Name of Issuer:

                Rock Creek Pharmaceuticals, Inc.

Item 1(b).      Address of Issuer's Principal Office:

                2040 Whitfield Avenue
                Suite 300
                Sarasota, FL 34243
                United States


Item 2(a).      Name of Person Filing:

                PV Partners LP

Item 2(b).      Address of Principal Business Office or, if none, Residence:

                3 Harbor Drive, Suite 213
                Sausalito, CA 94965

Item 2(c).      Citizenship:

                USA

Item 2(d).      Title of Class of Securities:

                Common Stock, $0.01 par value per share

Item 2(e).      CUSIP Number:

                772081105


Item 3.         If this statement is filed pursuant to Rule 240.13d-1(b) or
                240.13d-2(b) or (c), check whether the person filing is a:

                (a)[ ] Broker or Dealer registered under Section 15 of the
                        Act
                (b)[ ] Bank as defined in section 3(a)(6) of the Act
                (c)[ ] Insurance Company as defined in section 3(a)(19) of
                        the Act
                (d)[ ] Investment Company registered under section 8 of
                        the Investment Company Act of 1940
                (e)[ ] An Investment Adviser in accordance with Rule
                        13d-1(b)(1)(ii)(E)
                (f)[ ] An Employee Benefit Plan or Endowment Fund in
                        accordance with Rule 13d-1(b)(1)(ii)(F)
                (g)[ ] A Parent Holding Company or Control Person in
                        accordance with Rule 13d-1(b)(ii)(G)
                (h)[ ] A Savings Association as defined in Section 3(b) of
                        the Federal Deposit Insurance Act
                (i)[ ] A Church Plan that is excluded From the definition
                        of an investment company under Section 3(c)(14)of
                        the Investment Company Act of 1940
                (j)[ ] Group, in accordance with 13d-1(b)(1)(ii)(J)


Item 4.         Ownership:


        Provide the following information regarding the aggregate number
        and percentage of the class of securities of the issuer identified
        in Item 1.

        (a)     Amount Beneficially Owned:

                10,721,693

        (b)     Percent of Class:

                5.56%

        This percentage is based on 192,997,235 shares of Common Stock
        issued and outstanding as of November 5, 2014, as reported in Form
        10-Q filed with the Securities and Exchange Commission (the
        "Commission") on November 10, 2014.

        (c)     Number of shares to which each Reporting Person has:


                (i)     Sole power to vote or direct the vote:
                        10,721,693

                (ii)    Shared power to vote or direct the vote:
                        NONE

                (iii)   Sole power to dispose or to direct the
                        disposition of:
                        10,721,693

                (iv)    Shared power to dispose of or direct the
                        disposition of:
                        NONE


Item 5.         Ownership of Five Percent or Less of a Class:

                If this statement is being filed to report the fact that as
                of the date hereof the reporting person has ceased to be
                the beneficial owner of more than five percent of the class
                of securities, check the following: [ ]

Item 6.         Ownership of More than Five Percent on Behalf of Another
                Person:


Item 7.         Identification and Classification of the Subsidiary Which
                Acquired the Security Being Reported on By the Parent Holding
                Company:


Item 8.         Identification and Classification of Members of the Group:


Item 9.         Notice of Dissolution of Group:

                LAST FILED ON 4/10/2014, FORMERLY PART OF THE GROUP WITH
                FEEHAN PARTNERS, L.P., ROBERT W. SCANNELL, TRADEWINDS
                CAPITAL, L.P. TRADEWINDS INVESTMENT MANAGEMENT, L.P.,
                TRADEWINDS INVESTMENT PARTNERS, LLC.

Item 10.        Certification:

                By signing below I certify that, to the best of my knowledge
                and belief, the securities referred to above were not
                acquired and are not held for the purpose of or with the
                effect of changing or influencing the control of the issuer
                of the securities and were not acquired and are not held in
                connection with or as a participant in any transaction
                having that purpose or effect.


SIGNATURE

After reasonable inquiry and to the best of my knowledge, I certify that the
information set forth in this statement is true, complete and correct.


DATED: February 13, 2015


PV Partners LP

By: /s/ Scott P. Peters
Scott P. Peters, General Partner


Scott P. Peters RRA

By: /s/ Scott P. Peters
Scott P. Peters

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