A business in context

MAGN research notebook

Read the disclosures. Follow the relationships. Keep the dates in view.

Research JSON

Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-09-07 · 8010 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 8-K · Current report

    Report date 2026-08-06 · 0001140361-26-031690 · Items 2.02,9.01

  2. 10-Q · Quarterly report

    Report date 2026-06-27 · 0000041719-26-000049

  3. 8-K · Current report

    Report date 2026-05-07 · 0001140361-26-019558 · Items 2.02,9.01

  4. 10-Q · Quarterly report

    Report date 2026-03-28 · 0000041719-26-000042

  5. 8-K · Current report

    Report date 2026-03-09 · 0000041719-26-000037 · Items 5.07

  6. 4 · Ownership change

    Report date 2026-03-09 · 0000041719-26-000034

  7. 4 · Ownership change

    Report date 2026-03-09 · 0000041719-26-000032

  8. 4 · Ownership change

    Report date 2026-03-09 · 0000041719-26-000030

  9. 4 · Ownership change

    Report date 2026-03-09 · 0000041719-26-000028

  10. 4 · Ownership change

    Report date 2026-03-09 · 0000041719-26-000026

  11. 4 · Ownership change

    Report date 2026-03-09 · 0000041719-26-000024

  12. 4 · Ownership change

    Report date 2026-03-09 · 0000041719-26-000022

  13. 4 · Ownership change

    Report date 2026-03-09 · 0000041719-26-000020

  14. 8-K · Current report

    Report date 2026-02-05 · 0001140361-26-003803 · Items 2.02,9.01

  15. 10-Q · Quarterly report

    Report date 2025-12-27 · 0000041719-26-000014

  16. 8-K · Current report

    Report date 2026-01-29 · 0000041719-26-000004 · Items 5.02

  17. DEF 14A · Proxy statement

    Report date 2026-03-09 · 0001140361-26-001150

  18. 8-K · Current report

    Report date 2025-11-28 · 0000041719-25-000115 · Items 8.01

  19. 10-K · Annual report

    Report date 2025-09-27 · 0000041719-25-000110

  20. 8-K · Current report

    Report date 2025-11-19 · 0001140361-25-042757 · Items 2.02,9.01

  21. 8-K · Current report

    Report date 2025-09-27 · 0000041719-25-000052 · Items 5.02

  22. 8-K · Current report

    Report date 2025-08-05 · 0000041719-25-000043 · Items 5.02

  23. 10-Q · Quarterly report

    Report date 2025-06-28 · 0001140361-25-029147

  24. 8-K · Current report

    Report date 2025-08-06 · 0001140361-25-029146 · Items 2.02,9.01

  25. 10-Q · Quarterly report

    Report date 2025-03-29 · 0000041719-25-000028

  26. 8-K · Current report

    Report date 2025-05-07 · 0000041719-25-000027 · Items 2.02,9.01

  27. 10-Q · Quarterly report

    Report date 2024-12-28 · 0000041719-25-000016

  28. 8-K · Current report

    Report date 2025-02-06 · 0000041719-25-000013 · Items 2.02,9.01

  29. 8-K/A · Current report

    Report date 2024-11-04 · 0000041719-25-000009 · Items 8.01,9.01

  30. 8-K · Current report

    Report date 2024-12-16 · 0001104659-24-130796 · Items 5.02,9.01

  31. SC 13G/A · Ownership disclosure

    0000932471-24-001322

  32. SC 13D · Ownership disclosure

    0000921895-24-002785

  33. 8-K/A · Current report

    Report date 2024-11-04 · 0001104659-24-121061 · Items 5.02

  34. SC 13G · Ownership disclosure

    0001013594-24-000985

  35. SC 13G/A · Ownership disclosure

    0000932471-24-001047

  36. SC 13D/A · Ownership disclosure

    0001193125-24-252333

  37. 8-K · Current report

    Report date 2024-11-04 · 0001104659-24-114009 · Items 1.01,1.02,2.01,2.03,4.01,5.01,5.02,5.03,5.05,7.01,8.01,9.01

  38. SC 13G/A · Ownership disclosure

    0000932471-24-000448

  39. 10-Q · Quarterly report

    Report date 2024-09-30 · 0000041719-24-000036

  40. 8-K · Current report

    Report date 2024-10-30 · 0000041719-24-000034 · Items 2.02,9.01

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-09-07 · 2026 Q2: filings in this completed quarter; not a live transaction feed

Purchases and sales include open-market or private transactions. Grants, exercises and tax withholding are shown separately. Amendments and joint reports can overlap; rows are not a net-buying score. Prices retain the filing's units; consult its footnotes.

Transaction rows by code · counts, not monetary totals
Purchase: 0 transaction rows0PSale: 0 transaction rows0SGrant / award: 0 transaction rows0AExercise / conversion: 0 transaction rows0MTax / exercise payment: 0 transaction rows0FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

0 matching transaction rows.

No matching transaction rows in the covered quarter. This does not establish that no insider transactions occurred.

Identity & relationships

Wikidata structured data · retrieved 2026-09-07 · 1611 unambiguous CIK-linked entities; coverage is incomplete

These are sourced identity and relationship claims, with incomplete coverage. Headquarters locations do not describe sales, assets or operating exposure.

SEC issuer · 0000041719Magnera Corp

No parent relationship is available in this import; this is not proof of independence.

No verified LEI join available.

GLEIF legal entity reference data · retrieved 2026-09-07 · 1177 checked identities; 0 unavailable records

Search names and former names

View Wikidata identity and references ↗

  • Glatfelter · alias · wikidata
  • Glatfelter Corp · former SEC name · 2020-10-01 to 2024-11-04
  • GLATFELTER P H CO · former SEC name · 1994-11-14 to 2020-08-04
Explore headquarters map ↗

Revenue in constant purchasing power

USD revenue expressed in 2026-07 consumer-price dollars. Each annual period uses a CPI-U average weighted by the days in its actual reporting interval. This is a purchasing-power comparison, not a company-specific price or volume measure.

Year endedReported USD revenueCPI-adjusted USD revenue
2025-09-27$3.20B$3.34B
2024-09-28$2.19B$2.34B
2023-09-30$2.27B$2.51B

Bureau of Labor Statistics · retrieved 2026-09-07 · 9 selected series; gaps remain missing

Explore the CPI history ↗