Osage Exploration & Development (OSGE) SC 13D/A OSAGE EXPLORATION & DEVELOPMENT / Hoffman Peter JR ownership change

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13D

Under the Securities Exchange Act of 1934

(Amendment No. 5)

Osage Exploration and Development, Inc.

(Name of Issuer)

Common Stock, Par Value $0.0001 Per Share

(Title of Class of Securities)

68771L107

(CUSIP Number)

James W. Larimore, Esq.

20 North Broadway, Suite 1800

Oklahoma City, Oklahoma 73102

(405) 235-7700

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)

January 22, 2013

(Date of Event which Requires Filing of this Statement)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box.  ¨

CUSIP No. 68771L107

1.	Names of Reporting Persons: I.R.S. Identification Nos. of Above Persons (entities only) E. Peter Hoffman, Jr.
2.	Check the Appropriate Box if a Member of a Group (See Instructions) (a)   (b)
3.	SEC Use Only
4.	Source of Funds PF, OO
5.	Check if disclosure of Legal Proceedings is Required Pursuant to Items 2(d) or 2(e) ¨
6.	Citizenship or Place of Organization: United States
Number of Shares Beneficially Owned by Each Reporting Person With		7.	Sole Voting Power 2,639,119
		8.	Shared Voting Power 0
		9.	Sole Dispositive Power 2,639,119
		10.	Shared Dispositive Power 0
11.	Aggregate Amount Beneficially Owned by Each Reporting Person: 2,639,119
12.	Check if the Aggregate Amount in Row 11 Excludes Certain Shares (See Instructions) ¨
13.	Percent of Class Represented by Amount in Row 11: 5.3%
14.	Type of Reporting Person (See Instructions): IN

Schedule 13D/A Page 2 of 4 Pages

This Amendment No. 5 (this “Fifth Amendment”) to Schedule 13D is filed by E. Peter Hoffman, Jr. (the “Reporting Person”) with respect to the Reporting Person’s beneficial ownership of shares of common stock, par value $.0001 per share (the “Common Stock”), of Osage Exploration and Development, Inc., a Delaware corporation (the “Issuer”). This Fifth Amendment amends the initial statement on Schedule 13D filed by the Reporting Person on July 3, 2008, as previously amended by Amendment Nos. 1, 2, 3 and 4 to Schedule 13D filed by the Reporting Person on April 8, 2011, December 29, 2011, July 26, 2012 and November 14, 2012, respectively (collectively, the “Prior 13D”). Unless otherwise indicated, all capitalized terms used but not defined herein shall have the same meaning ascribed to them in the Prior 13D. Except as indicated herein, the information set forth in the Prior 13D remains unchanged.

Item 1. Security and Issuer.

The information set forth in the Prior 13D with respect to this Item has not changed as of the date of this Fifth Amendment.

Item 2. Identity and Background.

The information set forth in the Prior 13D with respect to this Item has not changed as of the date of this Fifth Amendment.

Item 3. Source and Amount of Funds or Other Consideration.

The information set forth in the Prior 13D with respect to this Item has not changed as of the date of this Fifth Amendment.

Item 4. Purpose of Transaction.

The information set forth in the Prior 13D with respect to this Item has not changed as of the date of this Fifth Amendment.

Item 5. Interest in Securities of the Issuer.

(a) As of the date of this Fifth Amendment, the Reporting Person is the beneficial owner of 2,639,119 shares of Common Stock, which constitutes 5.3% of the outstanding shares of Common Stock. The beneficial ownership percentage of the Reporting Person is calculated based on 49,494,675 shares of Common Stock outstanding as of March 27, 2013, as reported in the Issuer’s Annual Report on Form 10-K filed with the Securities and Exchange Commission on April 2, 2013.

(b) The Reporting Person has sole voting and dispositive power with respect to all of the 2,639,119 shares of Common Stock beneficially owned by him.

(c) In a series of sale transactions on the open market from February 22, 2013, through April 15, 2013, the Reporting Person sold a total of 433,300 shares of Common Stock at prices ranging from $1.23 to $1.75 per share.

Schedule 13D/A Page 3 of 4 Pages

Item 6. Contracts, Arrangements, Understandings or Relationships with Respect to Securities of the Issuer.

The information set forth in the Prior 13D with respect to this Item has not changed as of the date of this Fifth Amendment.

Item 7. Material to Be Filed as Exhibits.

None.

Signature.

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

Date: April 26, 2013	/s/ E. Peter Hoffman, Jr.
	E. Peter Hoffman, Jr.

Schedule 13D/A Page 4 of 4 Pages