[Form 4] Magnera Corp Insider Trading Activity

Rhea-AI Filing Summary

Magnera Corp (MAGN) reported an insider equity transaction by its EVP, GC & Corp Sec on 11/04/2025. The officer acquired 1,583 shares of common stock through an RSU vest (code M) at $8.53 and had 441 shares withheld to satisfy tax obligations (code F) at $8.53.

Following these transactions, the officer beneficially owns 3,947 shares directly and 32 shares held in a 401(k) plan. The FY2025 RSU grant vests one‑third on 11/04/2025, 11/04/2026, and 11/04/2027; RSUs have no value until all restrictions lapse. Derivative holdings reported were 3,167 RSUs after the event.

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^*

Urey Jill L.

(Last) (First) (Middle)

9335 HARRIS CORNERS PKWY

SUITE 300

(Street)

CHARLOTTE NC 28269

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Magnera Corp [ MAGN ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP, GC & Corp Sec

3. Date of Earliest Transaction (Month/Day/Year)
11/04/2025

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, Par Value $.01	11/04/2025		M		1,583	A	$8.53	4,388	D
Common Stock, Par Value $.01	11/04/2025		F		441(1)	D	$8.53	3,947	D
Common Stock, Par Value $.01								32	I	Held in 401(K) Plan

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
Restricted Stock Units	(2)	11/04/2025		M			1,583	11/04/2025(3)	11/04/2027	Common Stock, Par Value $.01	1,583	$0	3,167	D

Explanation of Responses:

1. Represents shares being withheld to satisfy tax obligations.

2. Not applicable to this transaction. RSUs have no value until all restrictions lapse on the final vesting date.

3. This FY2025 Annual RSU grant vests one-third 11/4/2025, one-third 11/4/2026 and one-third 11/4/2027. This grant vests in full, and all restrictions lapse, three years from the Grant Date.

	/s/ Laura A. Jones, attorney-in-fact for Jill Urey	11/06/2025
	** 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 did MAGN's officer report on Form 4?

An RSU vest on 11/04/2025 for 1,583 shares (code M) and a tax withholding of 441 shares (code F), both at $8.53.

How many MAGN shares does the officer own after the transaction?

The officer holds 3,947 shares directly and 32 shares in a 401(k) plan.

What is the vesting schedule for the FY2025 RSU grant at MAGN?

It vests one‑third on 11/04/2025, one‑third on 11/04/2026, and one‑third on 11/04/2027.

What price is shown for the MAGN Form 4 transactions?

Both the RSU-related acquisition and tax withholding are shown at $8.53 per share.

How many RSUs are reported as beneficially owned after the event?

The filing lists 3,167 RSUs beneficially owned following the reported transaction.

What do the Form 4 transaction codes M and F mean for MAGN?

M indicates an RSU-related acquisition; F indicates shares withheld to satisfy tax obligations, as stated in the footnotes.