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)

(Amendment No. 8)¹

Gulfport Energy Corporation

(Name of Issuer)

Common Stock, $0.01 par value

(Title of Class of Securities)

402635304

(CUSIP Number)

Firefly value partners, lp

404 Rockwood Path

New Hope, Pennsylvania 18938

(212) 672-9600

STEVE WOLOSKY, ESQ.

KENNETH MANTEL, ESQ.

OLSHAN FROME WOLOSKY LLP

1325 Avenue of the Americas

New York, New York 10019

(212) 451-2300

(Name, Address and Telephone Number of Person

Authorized to Receive Notices and Communications)

October 13, 2020

(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 ¨.

Note:  Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits.  See § 240.13d-7 for other parties to whom copies are to be sent.

1              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).

CUSIP No. 402635304

	1	NAME OF REPORTING PERSON
			Firefly Value Partners, LP
	2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP				(a) ☐
						(b) ☐
	3	SEC USE ONLY
	4	SOURCE OF FUNDS
			OO
	5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)				☐
	6	CITIZENSHIP OR PLACE OF ORGANIZATION
			Delaware
NUMBER OF			7	SOLE VOTING POWER
SHARES
BENEFICIALLY					- 0 -
OWNED BY			8	SHARED VOTING POWER
EACH
REPORTING					1,889,636
PERSON WITH			9	SOLE DISPOSITIVE POWER
					- 0 -
			10	SHARED DISPOSITIVE POWER
					1,889,636
	11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
			1,889,636
	12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES				☐
	13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
			1.2%
	14	TYPE OF REPORTING PERSON
			PN, IA

2

CUSIP No. 402635304

	1	NAME OF REPORTING PERSON
			FVP Master Fund, L.P.
	2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP				(a) ☐
						(b) ☐
	3	SEC USE ONLY
	4	SOURCE OF FUNDS
			WC
	5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)				☐
	6	CITIZENSHIP OR PLACE OF ORGANIZATION
			Cayman Islands
NUMBER OF			7	SOLE VOTING POWER
SHARES
BENEFICIALLY					- 0 -
OWNED BY			8	SHARED VOTING POWER
EACH
REPORTING					1,889,636
PERSON WITH			9	SOLE DISPOSITIVE POWER
					- 0 -
			10	SHARED DISPOSITIVE POWER
					1,889,636
	11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
			1,889,636
	12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES				☐
	13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
			1.2%
	14	TYPE OF REPORTING PERSON
			PN

3

CUSIP No. 402635304

	1	NAME OF REPORTING PERSON
			FVP GP, LLC
	2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP				(a) ☐
						(b) ☐
	3	SEC USE ONLY
	4	SOURCE OF FUNDS
			OO
	5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)				☐
	6	CITIZENSHIP OR PLACE OF ORGANIZATION
			Delaware
NUMBER OF			7	SOLE VOTING POWER
SHARES
BENEFICIALLY					- 0 -
OWNED BY			8	SHARED VOTING POWER
EACH
REPORTING					1,889,636
PERSON WITH			9	SOLE DISPOSITIVE POWER
					- 0 -
			10	SHARED DISPOSITIVE POWER
					1,889,636
	11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
			1,889,636
	12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES				☐
	13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
			1.2%
	14	TYPE OF REPORTING PERSON
			OO

4

CUSIP No. 402635304

	1	NAME OF REPORTING PERSON
			Firefly Management Company GP, LLC
	2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP				(a) ☐
						(b) ☐
	3	SEC USE ONLY
	4	SOURCE OF FUNDS
			OO
	5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)				☐
	6	CITIZENSHIP OR PLACE OF ORGANIZATION
			Delaware
NUMBER OF			7	SOLE VOTING POWER
SHARES
BENEFICIALLY					- 0 -
OWNED BY			8	SHARED VOTING POWER
EACH
REPORTING					1,889,636
PERSON WITH			9	SOLE DISPOSITIVE POWER
					- 0 -
			10	SHARED DISPOSITIVE POWER
					1,889,636
	11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
			1,889,636
	12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES				☐
	13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
			1.2%
	14	TYPE OF REPORTING PERSON
			OO

5

CUSIP No. 402635304

	1	NAME OF REPORTING PERSON
			Ryan Heslop
	2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP				(a) ☐
						(b) ☐
	3	SEC USE ONLY
	4	SOURCE OF FUNDS
			OO
	5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)				☐
	6	CITIZENSHIP OR PLACE OF ORGANIZATION
			USA
NUMBER OF			7	SOLE VOTING POWER
SHARES
BENEFICIALLY					- 0 -
OWNED BY			8	SHARED VOTING POWER
EACH
REPORTING					1,889,636
PERSON WITH			9	SOLE DISPOSITIVE POWER
					- 0 -
			10	SHARED DISPOSITIVE POWER
					1,889,636
	11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
			1,889,636
	12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES				☐
	13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
			1.2%
	14	TYPE OF REPORTING PERSON
			IN

6

CUSIP No. 402635304

	1	NAME OF REPORTING PERSON
			Ariel Warszawski
	2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP				(a) ☐
						(b) ☐
	3	SEC USE ONLY
	4	SOURCE OF FUNDS
			OO
	5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)				☐
	6	CITIZENSHIP OR PLACE OF ORGANIZATION
			USA
NUMBER OF			7	SOLE VOTING POWER
SHARES
BENEFICIALLY					- 0 -
OWNED BY			8	SHARED VOTING POWER
EACH
REPORTING					1,889,636
PERSON WITH			9	SOLE DISPOSITIVE POWER
					- 0 -
			10	SHARED DISPOSITIVE POWER
					1,889,636
	11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
			1,889,636
	12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES				☐
	13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
			1.2%
	14	TYPE OF REPORTING PERSON
			IN

7

CUSIP No. 402635304

The following constitutes Amendment No. 8 to the Schedule 13D filed by the undersigned (“Amendment No. 8”). This Amendment No. 8 amends the Schedule 13D as specifically set forth herein.

Item 2. Identity and Background.

Item 2(b) is hereby amended and restated to read as follows:

(b) The principal business address of FVP Master Fund is c/o dms Corporate Services, Ltd., P.O. Box 1344, dms House, 20 Genesis Close, Grand Cayman, KY1-1108, Cayman Islands. The principal business address of each of Firefly Value Partners, FVP GP, Firefly Management and Messrs. Heslop and Warszawski is 404 Rockwood Path New Hope, Pennsylvania 18938.

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

Item 3 is hereby amended and restated to read as follows:

The Shares purchased by FVP Master Fund were purchased with working capital (which may, at any given time, include margin loans made by brokerage firms in the ordinary course of business) in open market transactions except as otherwise noted on Schedule A. The aggregate purchase price of the 1,889,636 Shares beneficially owned by FVP Master Fund is approximately $1,368,096, including brokerage commissions.

Item 5. Interest in Securities of the Issuer.

Items 5(a)-(c) and (e) are hereby amended and restated to read as follows:

The aggregate percentage of Shares reported owned by each person named herein is based upon 160,115,829 Shares outstanding, as of July 31, 2020, which is the total number of Shares outstanding as reported in the Issuer’s Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on August 7, 2020.

A. FVP Master Fund

(a) As of the close of business on October 15, 2020, FVP Master Fund beneficially owned 1,889,636 Shares.

Percentage: Approximately 1.2%

(b) 1. Sole power to vote or direct vote: 0
2. Shared power to vote or direct vote: 1,889,636
3. Sole power to dispose or direct the disposition: 0
4. Shared power to dispose or direct the disposition: 1,889,636

(c) The transactions in the securities of the Issuer entered into by FVP Master Fund during the past 60 days are set forth on Schedule A and incorporated herein by reference.

8

CUSIP No. 402635304

B. Firefly Value Partners

(a) Firefly Value Partners, as the investment manager of FVP Master Fund, may be deemed the beneficial owner of the 1,889,636 Shares owned by FVP Master Fund.

Percentage: Approximately 1.2%

(b) 1. Sole power to vote or direct vote: 0
2. Shared power to vote or direct vote: 1,889,636
3. Sole power to dispose or direct the disposition: 0
4. Shared power to dispose or direct the disposition: 1,889,636

(c) Firefly Value Partners has not entered into any transactions in the securities of the Issuer during the past 60 days. The transactions in the securities of the Issuer entered into on behalf of FVP Master Fund during the past 60 days are set forth on Schedule A and incorporated herein by reference.

C. FVP GP

(a) FVP GP, as the general partner of FVP Master Fund, may be deemed the beneficial owner of the 1,889,636 Shares owned by FVP Master Fund.

Percentage: Approximately 1.2%

(b) 1. Sole power to vote or direct vote: 0
2. Shared power to vote or direct vote: 1,889,636
3. Sole power to dispose or direct the disposition: 0
4. Shared power to dispose or direct the disposition: 1,889,636

(c) FVP GP has not entered into any transactions in the securities of the Issuer during the past 60 days. The transactions in the securities of the Issuer entered into on behalf of FVP Master Fund during the past 60 days are set forth on Schedule A and incorporated herein by reference.

D. Firefly Management

(a) Firefly Management, as the general partner of Firefly Value Partners, may be deemed the beneficial owner of the 1,889,636 Shares owned by FVP Master Fund.

Percentage: Approximately 1.2%

(b) 1. Sole power to vote or direct vote: 0
2. Shared power to vote or direct vote: 1,889,636
3. Sole power to dispose or direct the disposition: 0
4. Shared power to dispose or direct the disposition: 1,889,636

(c) Firefly Management has not entered into any transactions in the securities of the Issuer during the past 60 days. The transactions in the securities of the Issuer entered into on behalf of FVP Master Fund during the past 60 days are set forth on Schedule A and incorporated herein by reference.

9

CUSIP No. 402635304

E. Mr. Heslop

(a) Mr. Heslop, as a Managing Member of FVP GP and Firefly Management, may be deemed the beneficial owner of the 1,889,636 Shares owned by FVP Master Fund.

Percentage: Approximately 1.2%

(b) 1. Sole power to vote or direct vote: 0
2. Shared power to vote or direct vote: 1,889,636
3. Sole power to dispose or direct the disposition: 0
4. Shared power to dispose or direct the disposition: 1,889,636

(c) Mr. Heslop has not entered into any transactions in the securities of the Issuer during the past 60 days. The transactions in the securities of the Issuer entered into on behalf of FVP Master Fund during the past 60 days are set forth on Schedule A and incorporated herein by reference.

F. Mr. Warszawski

(a) Mr. Warszawski, as a Managing Member of FVP GP and Firefly Management, may be deemed the beneficial owner of the 1,889,636 Shares owned by FVP Master Fund.

Percentage: Approximately 1.2%

(b) 1. Sole power to vote or direct vote: 0
2. Shared power to vote or direct vote: 1,889,636
3. Sole power to dispose or direct the disposition: 0
4. Shared power to dispose or direct the disposition: 1,889,636

(c) Mr. Warszawski has not entered into any transactions in the securities of the Issuer during the past 60 days. The transactions in the securities of the Issuer entered into on behalf of FVP Master Fund during the past 60 days are set forth on Schedule A and incorporated herein by reference.

The filing of this Schedule 13D shall not be deemed an admission that the Reporting Persons are, for purposes of Section 13(d) of the Exchange Act, the beneficial owners of any securities of the Issuer that he, she or it does not directly own. Each of the Reporting Persons specifically disclaims beneficial ownership of the securities reported herein that he or it does not directly own.

(e) As of the close of business on October 14, 2020, the Reporting Persons ceased to beneficially own more than 5% of the outstanding Shares.

10

CUSIP No. 402635304

SIGNATURES

After reasonable inquiry and to the best of his knowledge and belief, each of the undersigned certifies that the information set forth in this statement is true, complete and correct.

Dated: October 15, 2020

FVP Master Fund, L.P.
By:	FVP GP, LLC,
	its General Partner
By:	/s/ Ariel Warszawski
	Name:	Ariel Warszawski
	Title:	Managing Member

Firefly Value Partners, LP
By:	Firefly Management Company GP, LLC,
	its General Partner
By:	/s/ Ariel Warszawski
	Name:	Ariel Warszawski
	Title:	Managing Member

FVP GP, LLC
By:	/s/ Ariel Warszawski
	Name:	Ariel Warszawski
	Title:	Managing Member

Firefly Management Company GP, LLC
By:	/s/ Ariel Warszawski
	Name:	Ariel Warszawski
	Title:	Managing Member

/s/ Ariel Warszawski

Ariel Warszawski

/s/ Ryan Heslop

Ryan Heslop

11

CUSIP No. 402635304

SCHEDULE A

Transactions in the Securities of the Issuer During the Past 60 Days

Nature of Transaction Amount of Securities Purchased/(Sold) Price Per Share($) Date of Purchase/Sale

FVP Master Fund, L.P.

Sale of Common Stock	(6,799,467)	0.40641	10/13/2020
Sale of Common Stock	(6,816,897)	0.35282	10/14/2020
Sale of Common Stock	(5,400,000)	0.30473	10/15/2020

______________________

¹ The price reported is a weighted average price. These Shares were sold in multiple transactions at prices ranging from $0.3984 to $0.4185 per Share. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of Shares sold at each separate price within the range set forth in this footnote 1.

² The price reported is a weighted average price. These Shares were sold in multiple transactions at prices ranging from $0.3497 to $0.3550 per Share. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of Shares sold at each separate price within the range set forth in this footnote 2.

³ The price reported is a weighted average price. These Shares were sold in multiple transactions at prices ranging from $0.3028 to $0.3100 per Share. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of Shares sold at each separate price within the range set forth in this footnote 3.