# Mercer International Inc.: Form SCHEDULE 13D/A, filed May 21, 2026

- Company: [Mercer International Inc.](/companies/merc.md) (CIK 1333274)
- Form: SCHEDULE 13D/A
- Filed: 2026-05-21
- Accepted by EDGAR: May 21, 2026, 14:14 ET
- Period: not reported
- Accession: 0001104659-26-064938
- Inline XBRL: no
- Main document: https://www.sec.gov/Archives/edgar/data/1333274/000110465926064938/xslSCHEDULE_13D_X02/primary_doc.xml
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/1333274/000110465926064938/

## Sections

Sections are extracted only from 10-K and 10-Q reports. Read this filing’s documents on sec.gov. https://www.sec.gov/Archives/edgar/data/1333274/000110465926064938/xslSCHEDULE_13D_X02/primary_doc.xml

Filed May 21, 2026.
Source: SEC EDGAR, the filing index for accession 0001104659-26-064938. Last ingested by Listed: Oct 24, 2026, 15:11 ET. No prices; not investment advice.