Form 5 - Annual statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-23-004213
Filing Date
2023-01-20
Accepted
2023-01-20 16:02:50
Documents
1
Period of Report
2022-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 5 SUBMISSION doc5.html 5  
1 FORM 5 SUBMISSION doc5.xml 5 7831
  Complete submission text file 0001209191-23-004213.txt   9232
Mailing Address 436 SEVENTH AVENUE PITTSBURGH PA 15219
Business Address
BALL M LEROY (Reporting) CIK: 0001229771 (see all company filings)

Type: 5 | Act: 34 | File No.: 001-32737 | Film No.: 23540956

Mailing Address 436 SEVENTH AVENUE PITTSBURGH PA 15219
Business Address 436 SEVENTH AVENUE PITTSBURGH PA 15219 412-227-2001
Koppers Holdings Inc. (Issuer) CIK: 0001315257 (see all company filings)

EIN.: 201878963 | State of Incorp.: PA | Fiscal Year End: 1231
SIC: 2400 Lumber & Wood Products (No Furniture)