Company Analysis

Magnera Corporation (MAGN)

NYSE: MAGN · Paper Mills · Charlotte, NC · filing with the SEC since 1994
Grade4.0
◀ Past 3.8● Present 3.6▶ Future 4.8
2 est.

Filings

356 filings since 2017 beside 395 insider forms · Accelerated filer · read from EDGAR on Nov 13, 2026
Due nextAccelerated filer
10-K Annual report for the fiscal year ending Sep 26, 2026Accelerated filers have 75 days after the fiscal year ends. by Dec 10, 2026
10-Q Quarterly report for the quarter ending Dec 31, 2026Accelerated filers have 40 days after the quarter ends; quarter ends are taken to the month end. by Feb 9, 2027

A deadline is the latest date the SEC's rules allow for its filer category. It is not a forecast of the day the company files. Last time, the results release (8-K item 2.02) came 40 days after the quarter ended. The proxy statement was last filed Jan 14, 2026.

Filings a yearinsider forms included
80606492831586540
20192020202120222023202420252026

2026 counts to Nov 13, 2026.

Officer or director change (8-K item 5.02): 11 times in the last 36 months, the newest Feb 3, 2026.Auditor change (8-K item 4.01): 1 time in the last 36 months, the newest Nov 5, 2024.SEC letters: 3 in the last 36 months, the newest Sep 13, 2024.
Insider forms 395

Insider forms (3, 4, 5 and 144) are counted each year but not listed here; the people and their trades are on the Ownership tab.

FiledFormWhat it is, in plain wordsPeriodAsk
Aug 12, 2026 SCHEDULE 13G/A Large holder update, amended
Aug 6, 2026 8-K items 2.02, 9.01 Results released · Current report
Aug 6, 2026 10-Q Quarterly report Jun 27, 2026
Aug 5, 2026 SCHEDULE 13G/A Large holder update, amended
Jun 29, 2026 11-K Employee plan annual report Dec 31, 2025
May 15, 2026 SCHEDULE 13G/A Large holder update, amended
May 15, 2026 SCHEDULE 13G/A Large holder update, amended
May 12, 2026 SCHEDULE 13G/A Large holder update, amended
May 12, 2026 SCHEDULE 13G/A Large holder update, amended
May 7, 2026 8-K items 2.02, 9.01 Results released · Current report
May 7, 2026 10-Q Quarterly report Mar 28, 2026
Mar 27, 2026 SCHEDULE 13G/A Large holder update, amended
Mar 12, 2026 8-K item 5.07 Shareholder vote · Current report Mar 9, 2026
Feb 17, 2026 SCHEDULE 13G/A Large holder update, amended
Feb 13, 2026 SCHEDULE 13G Large holder notice
Feb 12, 2026 SCHEDULE 13G Large holder notice
Feb 5, 2026 8-K items 2.02, 9.01 Results released · Current report
Feb 5, 2026 10-Q Quarterly report Dec 27, 2025
Feb 3, 2026 8-K item 5.02 Officer or director change · Current report Jan 29, 2026
Jan 14, 2026 ARS Annual report to shareholders Sep 27, 2025
Jan 14, 2026 DEFA14A Extra proxy material
Jan 14, 2026 DEF 14A Proxy statement Mar 9, 2026
Nov 28, 2025 8-K item 8.01 Other event · Current report
Nov 25, 2025 10-K Annual report Sep 27, 2025
Nov 19, 2025 8-K items 2.02, 9.01 Results released · Current report
Nov 14, 2025 SCHEDULE 13G/A Large holder update, amended
Nov 7, 2025 SCHEDULE 13G/A Large holder update, amended
Oct 2, 2025 8-K item 5.02 Officer or director change · Current report Sep 27, 2025
Aug 14, 2025 SCHEDULE 13G Large holder notice
Aug 11, 2025 8-K item 5.02 Officer or director change · Current report Aug 5, 2025
Aug 8, 2025 SCHEDULE 13G/A Large holder update, amended
Aug 6, 2025 10-Q Quarterly report Jun 28, 2025
Aug 6, 2025 8-K items 2.02, 9.01 Results released · Current report
Aug 6, 2025 SCHEDULE 13G Large holder notice
Jul 29, 2025 SCHEDULE 13G/A Large holder update, amended
Jul 17, 2025 SCHEDULE 13G Large holder notice
Jun 18, 2025 11-K Employee plan annual report Dec 31, 2024
May 29, 2025 SD Conflict minerals report
May 7, 2025 10-Q Quarterly report Mar 29, 2025
May 7, 2025 8-K items 2.02, 9.01 Results released · Current report
40 of 356 shown

Every row opens the filing on EDGAR. The plain words are the site's own for each form and each 8-K item; the complete history, insider forms included, is on EDGAR.

SI Assistanton MAGN · research, not advice