13D Filing: Akradi Bahram and Northern Oil & Gas, Inc. (NOG)

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington,
D.C. 20549
_______________

SCHEDULE 13D

(Rule 13d-101)

INFORMATION TO BE INCLUDED IN STATEMENTS FILED
PURSUANT TO §240.13D-1(a) AND AMENDMENTS THERETO
FILED PURSUANT TO §240.13d-2(a)

Under the Securities Exchange Act of 1934

(Amendment
No. 6) 

NORTHERN
OIL AND GAS, INC.

(Name of Issuer)

Common Stock, $0.001 par value

(Title of Class of Securities)

665531 109

(CUSIP Number)

Bahram Akradi

4600 Kings Point Road

Minnestrista, MN 55331

(952) 229-7477

With a copy to:

Jay L. Swanson

Jonathan B. Abram
Dorsey & Whitney LLP
50 South Sixth Street, Suite 1500
Minneapolis, MN 55402
(612) 340-2600

(Name, Address and Telephone Number
of Person Authorized to

Receive Notices and Communications)

May 25, 2017

(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 which is the subject of this Schedule 13D, and is filing this schedule
because of Rule 13d-1(e), 13d-1(f) or 13d-1(g), check the following box. ☐

Note: Schedules filed in paper format shall include a
signed original and five copies of the schedule, including all exhibits. See Rule 13d-7 for other parties to whom copies are to
be sent.

* 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 cover page
shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“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).