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 * RICCIARDELLO MARY P   2. Issuer Name and Ticker or Trading Symbol Midstates Petroleum Company, Inc. [MPO] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 321 SOUTH BOSTON, SUITE 600 3. Date of Earliest Transaction (Month/Day/Year) 03/18/2015 (Street) TULSA, OK 77027 4. If Amendment, Date 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 (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               50,615 (1) (2) (3) D

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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
RICCIARDELLO MARY P 321 SOUTH BOSTON, SUITE 600 TULSA, OK 77027	X

Signatures

/s/ Mary P. Ricciardello, by Nelson Haight, as Attorney-in-Fact		03/20/2015
**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)	No transactions are reported. This Form 4 is being filed to report accelerated vesting of previously reported restricted stock units.
(2)	On February 21, 2013, the reporting person was granted 16,000 restricted stock units pursuant to the Midstates Petroleum Company, Inc. 2012 Long Term Incentive Plan, vesting in three equal annual installments beginning on February 21, 2014. In connection with the reporting person's resignation from the Board of Directors of the Company (the "Board"), the remaining Board members unanimously approved that the remainder of the reporting person's grants of restricted stock units vest upon the reporting person's resignation from the Board.
(3)	On April 25, 2012, the reporting person was granted 9,615 restricted stock units pursuant to the Midstates Petroleum Company, Inc. 2012 Long Term Incentive Plan, vesting in three equal annual installments beginning on April 25, 2013. In connection with the reporting person's resignation from the Board, the remaining Board members unanimously approved that the remainder of the reporting person's grants of restricted stock units vest upon the reporting person's resignation from the Board.
Remarks: Former Director

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