Nine Energy Service (NINE) insider loses 139,444 shares in Chapter 11 exit

Rhea-AI Filing Summary

Nine Energy Service, Inc. filed a Form 4 showing that officer Guy Sirkes had 139,444 shares of common stock disposed of in a transaction classified as a disposition to the issuer. According to a footnote, this occurred on March 4, 2026, when Nine Energy Service emerged from Chapter 11 bankruptcy and all of the issuer’s common shares were cancelled for no consideration, leaving Sirkes with zero directly held shares.

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

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X

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^*

Sirkes Guy

(Last) (First) (Middle)

2001 KIRBY DRIVE, SUITE 200

(Street)

HOUSTON TX 77019

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Nine Energy Service, Inc. [ NINE ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	See Remarks

3. Date of Earliest Transaction (Month/Day/Year)
03/04/2026

4. If Amendment, Date of 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

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	03/04/2026		D		139,444	D	$0.00(1)	0	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. On March 4, 2026, in connection with the emergence of Nine Energy Service, Inc. (the "Issuer") from Chapter 11 bankruptcy, all of the Issuer's shares of common stock, par value $0.01 per share, were cancelled for no consideration.

Remarks:

Executive Vice President and Chief Financial Officer

	/s/ Guy Sirkes by Theodore R. Moore, as Attorney-in-fact	03/06/2026
	** 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.

FAQ

What insider transaction did Nine Energy Service (NINE) report for Guy Sirkes?

Nine Energy Service reported that officer Guy Sirkes disposed of 139,444 shares of common stock. The shares were cancelled in connection with the company’s emergence from Chapter 11 bankruptcy and were surrendered to the issuer for no consideration.

Why were Guy Sirkes’ Nine Energy Service (NINE) shares cancelled?

Sirkes’ shares were cancelled because Nine Energy Service emerged from Chapter 11 bankruptcy. The filing states that on March 4, 2026, all common shares of the issuer were cancelled for no consideration as part of the company’s bankruptcy emergence process.

How many Nine Energy Service (NINE) shares did Guy Sirkes hold after the transaction?

After the reported transaction, Guy Sirkes held zero shares of Nine Energy Service common stock directly. The Form 4 shows 139,444 shares disposed of to the issuer and a total of 0 shares owned following the transaction.

What transaction code was used in the Nine Energy Service (NINE) Form 4 for Guy Sirkes?

The Form 4 uses transaction code D, described as a disposition to the issuer. This reflects that Sirkes’ 139,444 common shares were effectively surrendered and cancelled, rather than sold on the open market or acquired in a new purchase.

Did Nine Energy Service (NINE) pay Guy Sirkes for the cancelled shares?

No. The footnote explains that all common shares of Nine Energy Service were cancelled for no consideration on March 4, 2026. This means Sirkes received no payment or value for the 139,444 cancelled shares in the reported disposition.