Mammoth Energy (NASDAQ: TUSK) officer reports 3,211-share in-kind distribution

Rhea-AI Filing Summary

MAMMOTH ENERGY SERVICES, INC. director and Chief Business Officer Paul M. Jacobi reported an entity restructuring transaction involving 3,211 shares of common stock on an in-kind basis. According to the disclosure, the shares were distributed from MEH SUB LLC, an entity managed by Wexford Capital LP, and the move did not involve a purchase, sale, or any additional consideration. Following this in-kind distribution, Jacobi directly holds 31,067 shares of Mammoth Energy common stock, indicating a routine reallocation of ownership rather than an open-market trade.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Jacobi Paul M.

Role Chief Business Officer

Type	Security	Shares	Price	Value
Other	Common Stock	3,211	$0.00	--

Holdings After Transaction: Common Stock — 31,067 shares (Direct)

Footnotes (1)

1. [object Object]

Key Figures

In-kind distribution: 3,211 shares Holding after transaction: 31,067 shares Transaction price: $0.00 per share +2 more

5 metrics

In-kind distribution 3,211 shares Common Stock transferred from MEH SUB LLC

Holding after transaction 31,067 shares Direct common stock ownership after Form 4 event

Transaction price $0.00 per share No additional consideration for in-kind distribution

Transaction code J Other acquisition or disposition classification

Restructuring shares 3,211 shares Classified as restructuring in transaction summary

Key Terms

in-kind distribution, Other acquisition or disposition, MEH SUB LLC, restructuringShares, +1 more

5 terms

in-kind distribution financial

"Represents an in-kind distribution from MEH SUB LLC, an entity managed by Wexford Capital LP"

Other acquisition or disposition regulatory

"transaction_code_description: "Other acquisition or disposition""

MEH SUB LLC financial

"Represents an in-kind distribution from MEH SUB LLC, an entity managed by Wexford Capital LP"

restructuringShares financial

"transactionSummary shows restructuringShares: 3211"

Form 4 regulatory

"INSIDER FILING DATA (Form 4)"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

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Available on EDGAR 06/22/2026 - 04:43 PM Accepted by SEC EDGAR 06/22/2026 - 04:42 PM Learn about SEC filing dates

FAQ

What insider transaction did Paul M. Jacobi report at MAMMOTH ENERGY SERVICES (TUSK)?

Paul M. Jacobi reported an in-kind distribution of 3,211 shares of common stock. The shares were distributed from MEH SUB LLC and involved no purchase, sale, or additional consideration, reflecting a restructuring-type transfer rather than an open-market transaction.

Did the Jacobi Form 4 transaction for TUSK involve buying or selling shares?

The transaction did not involve a purchase or sale of Mammoth Energy shares. It was an in-kind distribution from MEH SUB LLC with no additional consideration, categorized as an “Other acquisition or disposition” under transaction code J.

How many MAMMOTH ENERGY (TUSK) shares are held by Paul M. Jacobi after the reported transaction?

After the in-kind distribution, Paul M. Jacobi directly holds 31,067 shares of Mammoth Energy common stock. This total reflects his position following the transfer of 3,211 shares from MEH SUB LLC, as disclosed in the Form 4 filing.

What does the in-kind distribution from MEH SUB LLC mean for TUSK shareholders?

The in-kind distribution represents a shift in how 3,211 shares are held, not a market trade. Shares moved from MEH SUB LLC to Paul M. Jacobi without cash consideration, indicating an internal restructuring rather than a transaction that changes public share float.

How is the Jacobi TUSK transaction classified in the Form 4 filing?

The transaction is coded J, described as an “Other acquisition or disposition.” It is further characterized as a restructuring event involving an in-kind distribution of 3,211 shares, not a conventional buy or sell in the open market.

SEC Form 4

FORM 4

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
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Jacobi Paul M.

(Last) (First) (Middle)

C/O WEXFORD CAPITAL LP

777 WEST PUTNAM AVENUE, FIRST FLOOR

(Street)

GREENWICH CONNECTICUT 06830

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
MAMMOTH ENERGY SERVICES, INC. [ TUSK ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Business Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/17/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

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	06/17/2026		J(1)		3,211	A	$0	31,067	D

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 Securities Underlying Derivative Security (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: 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

Explanation of Responses:

1. Represents an in-kind distribution from MEH SUB LLC, an entity managed by Wexford Capital LP, that does not involve (i) a purchase or a sale of securities or (ii) any additional consideration.

Remarks:

The shares awarded to Paul Jacobi and reported in the Form 4 filed on June 14, 2024 were retained by Mr. Jacobi rather than assigned to Wexford Capital LP, due to updated terms of his employment with Wexford Capital LP.

	Paul Jacobi	06/22/2026
	** Signature of Reporting Person	Date
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).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)