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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000950170-24-072453
Filing Date
2024-06-12
Accepted
2024-06-12 16:13:47
Documents
1
Period of Report
2024-06-10

Document Format Files

Seq Description Document Type Size
1 4 ownership.html 4  
1 4 ownership.xml 4 4512
  Complete submission text file 0000950170-24-072453.txt   5997
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)

IRS No.: 201878963 | State of Incorp.: PA | Fiscal Year End: 1231
SIC: 2400 Lumber & Wood Products (No Furniture)
(CF Office: 04 Manufacturing)

Mailing Address 517 AVONWORTH HEIGHTS DRIVE PITTSBURGH PA 151237
Business Address
MOTLEY DAVID L (Reporting) CIK: 0001584601 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-32737 | Film No.: 241038551