BOISE CASCADE Co 10-Q

ITEM 5. OTHER INFORMATION None. 33 Table of Contents ITEM 6. EXHIBITS Filed With the Quarterly Report on Form 10-Q for the Quarter Ended March 31, 2021 Number Description 10.1 Form of 2021 Restricted Stock Unit Agreement 10.2 Form of 2021 Performance Stock Unit Agreement 31.1 CEO Certification pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 31.2 CFO Certification pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 32.1 CEO Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 32.2 CFO Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 101.INS Inline XBRL Instance Document 101.SCH Inline XBRL Taxonomy Extension Schema Document 101.CAL Inline XBRL Taxonomy Extension Calculation Linkbase Document 101.DEF Inline XBRL Taxonomy Extension Definition Linkbase Document 101.LAB Inline XBRL Taxonomy Extension Label Linkbase Document 101.PRE Inline XBRL Taxonomy Extension Presentation Linkbase Document 104 Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101) 34 Table of Contents SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. BOISE CASCADE COMPANY /s/ Kelly E. Hibbs Kelly E. Hibbs Vice President and Controller (As Duly Authorized Officer and Chief Accounting Officer) Date: May 6, 2021 35