Koppers Holdings Inc. Annual Earnings Per Share, Basic in USD/shares from 2010 to 2023

Taxonomy & unit
us-gaap: USD/shares
Description
The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.
Summary
Koppers Holdings Inc. quarterly/annual Earnings Per Share, Basic history and growth rate from 2010 to 2023.
  • Koppers Holdings Inc. Earnings Per Share, Basic for the quarter ending September 30, 2024 was 1.12 USD/shares, a 11.8% decline year-over-year.
  • Koppers Holdings Inc. Earnings Per Share, Basic for the twelve months ending September 30, 2024 was 3.64 USD/shares, a 15.7% decline year-over-year.
  • Koppers Holdings Inc. annual Earnings Per Share, Basic for 2023 was 4.28 USD/shares, a 41.7% increase from 2022.
  • Koppers Holdings Inc. annual Earnings Per Share, Basic for 2022 was 3.02 USD/shares, a 24.5% decline from 2021.
  • Koppers Holdings Inc. annual Earnings Per Share, Basic for 2021 was 4 USD/shares, a 31.2% decline from 2020.
Earnings Per Share, Basic, Trailing 12 Months (USD/shares)
Earnings Per Share, Basic, Annual (USD/shares)
Earnings Per Share, Basic, YoY Annual Growth (%)
Period Value YoY Chg Change % Start Date End Date Report Filed
2023 $4.28 +$1.26 +41.7% Jan 1, 2023 Dec 31, 2023 10-K 2024-02-28
2022 $3.02 -$1 -24.5% Jan 1, 2022 Dec 31, 2022 10-K 2024-02-28
2021 $4.00 -$2 -31.2% Jan 1, 2021 Dec 31, 2021 10-K 2024-02-28
2020 $5.81 +$2.59 +80.4% Jan 1, 2020 Dec 31, 2020 10-K 2023-02-27
2019 $3.22 +$2.10 +188% Jan 1, 2019 Dec 31, 2019 10-K 2022-02-23
2018 $1.12 $0 -20% Jan 1, 2018 Dec 31, 2018 10-K 2021-02-24
2017 $1.40 $0 -1.41% Jan 1, 2017 Dec 31, 2017 10-K 2020-02-27
2016 $1.42 +$4.93 Jan 1, 2016 Dec 31, 2016 10-K 2019-03-01
2015 -$4 -$2 -122% Jan 1, 2015 Dec 31, 2015 10-K 2018-02-27
2014 -$2 -$4 -181% Jan 1, 2014 Dec 31, 2014 10-K 2017-02-24
2013 $1.96 -$1 -38.2% Jan 1, 2013 Dec 31, 2013 10-K 2016-02-29
2012 $3.17 +$1.38 +77.1% Jan 1, 2012 Dec 31, 2012 10-K 2015-03-02
2011 $1.79 $0 -16.4% Jan 1, 2011 Dec 31, 2011 10-K 2014-03-03
2010 $2.14 Jan 1, 2010 Dec 31, 2010 10-K 2013-02-25
* An asterisk sign (*) next to the value indicates that the value is likely invalid.