Magnera Corp — Director's Dealing 2025

Nov 6, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Magnera Corp (MAGN)
CIK: 0000041719
Period of Report: 2025-11-04

Reporting Person: Begle Curt (Director, President & CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-11-04	Common Stock, Par Value $.01	M	18208	$8.53	Acquired	18208	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-11-04	Restricted Stock Units	$	M	18208	Disposed	2027-11-04	Common Stock, Par Value $.01 (18208)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock, Par Value $.01	3083	Indirect
Common Stock, Par Value $.01	44341	Indirect
Common Stock, Par Value $.01	2576	Indirect

Footnotes

F1: Represents shares of Issuer common stock held by The Curtis L. Begle 2022 Grantor Retained Annuity Trust, of which The Crue Meisler Begle Trust is beneficiary. The reporting person serves as trustee of The Curtis Begle GRAT 2022.

F2: Represents shares of Issuer common stock held by The Curtis L. Begle Living Trust, of which the reporting person is beneficiary. The reporting person serves as trustee of The Curtis L. Begle Living Trust.

F3: Represents shares of Issuer common stock held by The Crue Meisler Begle Trust, of which the reporting person's minor child is beneficiary. The reporting person serves as trustee of The Crue Meisler Begle Trust.

F4: Not applicable to this transaction. RSUs have no value until all restrictions lapse on the final vesting date.

F5: 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.