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As Of Filer Filing For·On·As Docs:Size Issuer Filing Agent 11/04/22 Koppers Holdings Inc. 10-Q 9/30/22 96:17M Donnelley … Solutions/FA |
Document/Exhibit Description Pages Size
1: 10-Q Quarterly Report HTML 3.65M
2: EX-10.1 Material Contract HTML 79K
3: EX-31.1 Certification -- §302 - SOA'02 HTML 33K
4: EX-31.2 Certification -- §302 - SOA'02 HTML 33K
5: EX-32.1 Certification -- §906 - SOA'02 HTML 30K
11: R1 Document and Entity Information HTML 79K
12: R2 Condensed Consolidated Statement of Operations and HTML 158K
Comprehensive (Loss) Income (Unaudited)
13: R3 Condensed Consolidated Statement of Operations and HTML 32K
Comprehensive (Loss) Income (Unaudited)
(Parenthetical)
14: R4 Condensed Consolidated Balance Sheet HTML 157K
15: R5 Condensed Consolidated Balance Sheet HTML 45K
(Parenthetical)
16: R6 Condensed Consolidated Statement of Cash Flows HTML 122K
(Unaudited)
17: R7 Basis of Presentation HTML 32K
18: R8 New Accounting Pronouncements HTML 40K
19: R9 Plant Closures and Divestitures HTML 37K
20: R10 Discontinued Operations HTML 33K
21: R11 Fair Value Measurements HTML 73K
22: R12 Comprehensive (Loss) Income and Equity HTML 685K
23: R13 Earnings per Common Share HTML 131K
24: R14 Stock-based Compensation HTML 317K
25: R15 Segment Information HTML 462K
26: R16 Income Taxes HTML 82K
27: R17 Inventories HTML 60K
28: R18 Property, Plant and Equipment HTML 61K
29: R19 Pensions and Post-Retirement Benefit Plans HTML 100K
30: R20 Debt HTML 106K
31: R21 Asset Retirement Obligations HTML 62K
32: R22 Leases HTML 96K
33: R23 Derivative Financial Instruments HTML 161K
34: R24 Commitments and Contingent Liabilities HTML 98K
35: R25 Subsequent Events HTML 31K
36: R26 New Accounting Pronouncements (Policies) HTML 30K
37: R27 Fair Value Measurements (Tables) HTML 71K
38: R28 Comprehensive (Loss) Income and Equity (Tables) HTML 677K
39: R29 Earnings per Common Share (Tables) HTML 129K
40: R30 Stock-based Compensation (Tables) HTML 312K
41: R31 Segment Information (Tables) HTML 454K
42: R32 Income Taxes (Tables) HTML 66K
43: R33 Inventories (Tables) HTML 61K
44: R34 Property, Plant and Equipment (Tables) HTML 60K
45: R35 Pensions and Post-Retirement Benefit Plans HTML 91K
(Tables)
46: R36 Debt (Tables) HTML 94K
47: R37 Asset Retirement Obligations (Tables) HTML 61K
48: R38 Leases (Tables) HTML 91K
49: R39 Derivative Financial Instruments (Tables) HTML 163K
50: R40 Commitments and Contingent Liabilities (Tables) HTML 63K
51: R41 Plant Closure and Divestitures - Additional HTML 46K
Information (Detail)
52: R42 Discontinued Operations - Additional Information HTML 44K
(Detail)
53: R43 Fair Value Measurements - Schedule of Company's HTML 38K
Financial Instruments (Detail)
54: R44 Comprehensive (Loss) Income and Equity - Schedule HTML 61K
of Comprehensive (Loss) Income (Detail)
55: R45 Comprehensive (Loss) Income and Equity - Schedule HTML 32K
of Comprehensive (Loss) Income (Parenthetical)
(Detail)
56: R46 Comprehensive (Loss) Income and Equity - HTML 41K
Additional Information (Detail)
57: R47 Comprehensive (Loss) Income and Equity - Schedule HTML 120K
of Change in Equity (Detail)
58: R48 Earnings per Common Share - Schedule of HTML 76K
Computation of Basic and Diluted Earnings per
Common Share (Detail)
59: R49 Earnings per Common Share - Schedule of HTML 29K
Computation of Basic and Diluted Earnings per
Common Share (Parenthetical) (Detail)
60: R50 Stock-based Compensation - Additional Information HTML 58K
(Detail)
61: R51 Stock-based Compensation - Performance Award Fair HTML 59K
Value Assumptions (Detail)
62: R52 Stock-based Compensation - Summary of Performance HTML 50K
Stock Units (Detail)
63: R53 Stock-based Compensation - Summary of Status and HTML 60K
Activity of Non-Vested Stock Units (Detail)
64: R54 Stock-based Compensation - Stock Options Fair HTML 55K
Value Assumptions (Detail)
65: R55 Stock-based Compensation - Summary of Status and HTML 56K
Activity of Stock Options (Detail)
66: R56 Stock-based Compensation - Schedule of Stock-Based HTML 41K
Compensation Expense Recognized (Detail)
67: R57 Segment Information - Additional Information HTML 32K
(Detail)
68: R58 Segment Information - Summary of Results of HTML 97K
Segment Operations (Detail)
69: R59 Segment Information - Schedule of Segment Revenues HTML 66K
for Significant Product Lines (Detail)
70: R60 Segment Information - Summary of Tangible and HTML 50K
Intangible Assets by Segments (Detail)
71: R61 Income Taxes - Additional Information (Detail) HTML 40K
72: R62 Income Taxes - Summary of Income Taxes Reconciled HTML 47K
with Federal Statutory Rate (Detail)
73: R63 Inventories - Components of Net Inventories HTML 40K
(Detail)
74: R64 Property, Plant and Equipment - Property, Plant HTML 42K
and Equipment (Detail)
75: R65 Pensions and Post-Retirement Benefit Plans - HTML 35K
Additional Information (Detail)
76: R66 Pensions and Post-Retirement Benefit Plans - HTML 46K
Components of Net Periodic Benefit Cost for
Pension Plans (Detail)
77: R67 Debt - Schedule of Long-Term Debt Instruments HTML 54K
(Detail)
78: R68 Debt - Additional Information (Detail) HTML 65K
79: R69 Asset Retirement Obligations - Schedule of Changes HTML 39K
in Carrying Values of Asset Retirement Obligations
(Detail)
80: R70 Leases - Additional Information (Detail) HTML 32K
81: R71 Leases - Summary of Amount and Timing of Cash HTML 46K
Flows From Operating Leases (Detail)
82: R72 Leases - Schedule of Supplemental Condensed HTML 40K
Consolidated Balance Sheet Information Related to
Leases (Detail)
83: R73 Derivative Financial Instruments - Additional HTML 34K
Information (Detail)
84: R74 Derivative Financial Instruments - Schedule of HTML 40K
Outstanding Copper Swap Contracts (Detail)
85: R75 Derivative Financial Instruments - Schedule of HTML 42K
Fair Value of Outstanding Copper Swap Contracts
Recorded in Balance Sheet (Detail)
86: R76 Derivative Financial Instruments - Schedule of HTML 33K
Unrealized Gain (Loss) from Contract Where Hedge
Accounting Was Not Elected (Detail)
87: R77 Derivative Financial Instruments - Schedule of HTML 39K
Fair Value of Outstanding Foreign Currency Forward
Contracts (Detail)
88: R78 Derivative Financial Instruments - Summary of Net HTML 29K
Currency Units Outstanding (Detail)
89: R79 Commitments and Contingent Liabilities - HTML 87K
Additional Information (Detail)
90: R80 Commitments and Contingent Liabilities - Changes HTML 40K
in Accrued Liability for Environmental Matters
(Detail)
91: R81 Subsequent Events - Additional Information HTML 32K
(Detail)
94: XML IDEA XML File -- Filing Summary XML 182K
92: XML XBRL Instance -- kop-20220930_htm XML 5.32M
93: EXCEL IDEA Workbook of Financial Reports XLSX 157K
6: EX-101.CAL XBRL Calculations -- kop-20220930_cal XML 207K
10: EX-101.DEF XBRL Definitions -- kop-20220930_def XML 576K
7: EX-101.LAB XBRL Labels -- kop-20220930_lab XML 1.39M
9: EX-101.PRE XBRL Presentations -- kop-20220930_pre XML 1.03M
8: EX-101.SCH XBRL Schema -- kop-20220930 XSD 194K
95: JSON XBRL Instance as JSON Data -- MetaLinks 460± 728K
96: ZIP XBRL Zipped Folder -- 0000950170-22-022129-xbrl Zip 384K
| EX-32.1 |
Exhibit 32.1
CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
In connection with the Quarterly Report of Koppers Holdings Inc. (the “Company”) on Form 10-Q for the quarter ending September 30, 2022 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), each of the undersigned hereby certifies in his or her capacity as an officer of the Company, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:
/s/ LEROY M. BALL |
/S/ JIMMI SUE SMITH |
Leroy M. Ball |
Jimmi Sue Smith |
President and Chief Executive Officer |
Chief Financial Officer |
|
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| This ‘10-Q’ Filing | Date | Other Filings | ||
|---|---|---|---|---|
 | ||||
| Filed on: | 11/4/22 | 8-K | ||
| For Period end: | 9/30/22 | |||
| List all Filings | ||||
As Of Filer Filing For·On·As Docs:Size Issuer Filing Agent 2/28/24 Koppers Holdings Inc. 10-K 12/31/23 123:18M Donnelley … Solutions/FA 2/27/23 Koppers Holdings Inc. 10-K 12/31/22 130:23M Donnelley … Solutions/FA |