Clearwater Paper Corporation

CLW·NYSE·$14.36Share Price as of 11/2·$232MMarket Cap as of 11/2

Financials

10-QQ3 ended 09/30/2610/26/26 10-QQ2 ended 06/30/2607/28/26 10-QQ1 ended 03/31/2604/28/26 10-KFY 202502/18/26 10-QQ3 ended 09/30/2510/28/25

Disclosures

8-KCurrent report10/26/26 8-KCurrent report09/21/26 8-KCurrent report07/28/26 8-KCurrent report05/12/26 8-KCurrent report04/28/26

Prospectuses and Registrations

S-8Registration of securities for employees05/19/26 S-8 POSPost-effective amendment (S-8)05/19/26 S-8Registration of securities for employees05/12/25 S-8Registration of securities for employees05/15/23 S-8Registration of securities for employees05/29/20

Proxies

DEF 14ADefinitive proxy03/27/26 DEFA14AAdditional proxy materials03/27/26 PRE 14APreliminary proxy03/05/26 DEF 14ADefinitive proxy03/28/25 DEFA14AAdditional proxy materials03/28/25

Ownership

Form 4Insider transaction10/05/26 Form 4Insider transaction08/18/26 SC 13GBeneficial ownership08/14/26 SC 13G/ABeneficial ownership (amended)07/14/26 Form 4Insider transaction07/06/26

Other

11-KEmployee stock purchase plan report06/25/26 11-KEmployee stock purchase plan report06/25/26 ARSAnnual report to shareholders03/27/26 11-KEmployee stock purchase plan report06/30/25 11-KEmployee stock purchase plan report06/30/25