KOP Operating Margin - Koppers Holdings Inc.

Complete source-backed operating margin history.

Available history: 2008-12-31 to 2026-06-30
Data captured: 2026-09-04

Historical Operating Margin

Date	Operating Margin
2026-06-30	-31.92%
2026-03-31	4.83%
2025-12-31	11.53%
2025-09-30	10.67%
2025-06-30	7.75%
2025-03-31	5.91%
2024-12-31	1.34%
2024-09-30	8.97%
2024-06-30	10.21%
2024-03-31	6.95%
2023-12-31	7.25%
2023-09-30	9.68%
2023-06-30	9.42%
2023-03-31	9.80%
2022-12-31	5.72%
2022-09-30	7.98%
2022-06-30	5.79%
2022-03-31	8.32%
2021-12-31	10.78%
2021-09-30	5.79%
2021-06-30	10.05%
2021-03-31	10.77%
2020-12-31	8.85%
2020-09-30	13.39%
2020-06-30	11.38%
2020-03-31	3.38%
2019-12-31	6.83%
2019-09-30	8.43%
2019-06-30	8.58%
2019-03-31	6.45%
2018-12-31	-4.46%
2018-09-30	7.05%
2018-06-30	5.11%
2018-03-31	10.66%
2017-12-31	6.12%
2017-09-30	9.10%
2017-06-30	10.08%
2017-03-31	8.11%
2016-12-31	8.27%
2016-09-30	7.46%
2016-06-30	8.31%
2016-03-31	2.25%
2015-12-31	-24.91%
2015-09-30	6.22%
2015-06-30	6.02%
2015-03-31	2.01%
2014-12-31	0.49%
2014-09-30	3.93%
2014-06-30	3.73%
2014-03-31	0.15%
2013-12-31	2.28%
2013-09-30	9.89%
2013-06-30	7.68%
2013-03-31	6.72%
2012-12-31	6.91%
2012-09-30	7.94%
2012-06-30	9.90%
2012-03-31	7.67%
2011-12-31	6.23%
2011-09-30	10.52%
2011-06-30	10.23%
2011-03-31	6.24%
2010-12-31	5.93%
2010-09-30	9.96%
2010-06-30	10.03%
2010-03-31	6.12%
2009-12-31	3.70%
2009-09-30	11.46%
2009-06-30	11.42%

Annual Operating Margin

Date	Operating Margin
2025-12-31	8.93%
2024-12-31	7.08%
2023-12-31	9.06%
2022-12-31	6.95%
2021-12-31	9.32%
2020-12-31	9.39%
2019-12-31	7.64%
2018-12-31	5.40%
2017-12-31	8.38%
2016-12-31	6.60%
2015-12-31	-1.82%
2014-12-31	2.14%
2013-12-31	6.78%
2012-12-31	8.14%
2011-12-31	8.37%
2010-12-31	8.24%
2009-12-31	8.44%
2008-12-31	9.54%