Provided by Tiger Fintech (Singapore) Pte. Ltd.

Koppers

32.75
+0.96003.02%
Post-market: 32.750.00000.00%16:34 EDT
Volume:319.18K
Turnover:10.35M
Market Cap:655.33M
PE:26.75
High:32.84
Open:31.91
Low:31.90
Close:31.79
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May 06, 2022

Quarterly Report

10-Q - Quarterly report [Sections 13 or 15(d)]
May 06, 2022

Major Issues Report

8-K - Current report
Feb 23, 2022

Major Issues Report

8-K - Current report
Feb 23, 2022

Annual Report

10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
Feb 14, 2022

Beneficial Ownership Change

SC 13G - Statement of acquisition of beneficial ownership by individuals
Feb 10, 2022

Beneficial Ownership Change

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals
May 18, 2021

Statement Of Changes In Beneficial Ownership

4 - Statement of changes in beneficial ownership of securities
May 13, 2021

Statement Of Changes In Beneficial Ownership

4 - Statement of changes in beneficial ownership of securities
May 07, 2021

Statement Of Changes In Beneficial Ownership

4 - Statement of changes in beneficial ownership of securities
May 07, 2021

Quarterly Report

10-Q - Quarterly report [Sections 13 or 15(d)]
May 07, 2021

Major Issues Report

8-K - Current report
May 07, 2021

Employee Stock Ownership

S-8 - Securities to be offered to employees in employee benefit plans
May 07, 2021

Employee Stock Ownership

S-8 - Securities to be offered to employees in employee benefit plans
Feb 24, 2021

Annual Report

10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
Feb 24, 2021

Major Issues Report

8-K - Current report
Feb 12, 2021

Beneficial Ownership Change

SC 13G - Statement of acquisition of beneficial ownership by individuals
Feb 11, 2021

Beneficial Ownership Change

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals
Feb 10, 2021

Beneficial Ownership Change

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals
Jan 28, 2021

Major Issues Report

8-K - Current report
Jan 26, 2021

Beneficial Ownership Change

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals