Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0002103881-26-000006
Filing Date
2026-03-02
Accepted
2026-03-02 18:25:41
Documents
1
Period of Report
2026-02-26

Document Format Files

Seq Description Document Type Size
1 FORM 4 wk-form4_1772493938.html 4  
1 FORM 4 wk-form4_1772493938.xml 4 3655
  Complete submission text file 0002103881-26-000006.txt   5212
Mailing Address 601 WEST RIVERSIDE AVENUE SUITE 1100 SPOKANE WA 99201
Business Address 601 WEST RIVERSIDE AVENUE SUITE 1100 SPOKANE WA 99201 509.344.5900
Clearwater Paper Corp (Issuer) CIK: 0001441236 (see all company filings)

EIN.: 203594554 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2631 Paperboard Mills
(CF Office: 04 Manufacturing)

Mailing Address 601 W. RIVERSIDE AVE. SUITE 1100 SPOKANE WA 99201
Business Address
Aulin Virginia L. (Reporting) CIK: 0002103881 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-34146 | Film No.: 26710060