Sec Form 4 Filing - Cross River Partners LP @ Enservco Corp - 2021-02-16

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 Cross River Partners LP 2. Issuer Name and Ticker or Trading Symbol Enservco Corp [ ENSV] 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) 31 BAILEY AVENUE, UNIT D 3. Date of Earliest Transaction (MM/DD/YY) 02/16/2021 (Street) RIDGEFIELD, CT06877 4. If Amendment, Date Original Filed (MM/DD/YY) 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 (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 50,382 ( 1 ) D ( 3 ) Common Stock 02/16/2021 J( 2 ) 601,674 A $ 2.18 ( 2 ) 1,824,802 D ( 4 )

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, and 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 Warrant to Purchase Common Stock $ 2.507 02/16/2021 J( 2 ) 150,418 02/11/2022 02/11/2026 Common Stock 150,418 ( 2 ) 150,418 D ( 4 )

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Cross River Partners LP 31 BAILEY AVENUE, UNIT D RIDGEFIELD, CT06877 X MURPHY RICHARD 14133 COUNTY RD 9-1/2 LONGMONT, CO80504 X X Executive Chairman Signatures /s/ Richard Murphy, Managing Member 02/16/2021 Signature of Reporting Person Date /s/ Richard Murphy 02/16/2021 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Includes 16,043 shares of Restricted Stock, which restrictions lapse on 1/1/22. ( 2 )Shares acquired pursuant to conversion of outstanding debt. Also as a consideration for the conversion, the Partnership received a Warrant, as reported herein. ( 3 )These securities are directly owned by Richard Murphy, an officer and director of the Issuer, who is a Reporting Person. ( 4 )Held by Cross River Partners LP (the "Partnership"), a limited partnership whose general partner is Cross River Capital Management LLC (the "General Partner"), and may be deemed indirectly beneficially owned by the General Partner and by Cross River Management LLC, as the investment manager of the Partnership (the "Investment Manager"). The reported securities may also be deemed indirectly beneficially owned by Richard Murphy, as Managing Member of both the General Partner and the Investment Manager. The Reporting Persons disclaim beneficial ownership of the reported securities except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that such Reporting Persons are the beneficial owners of the securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.

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).

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