Koppers Holdings - 19 Year Stock Price History | KOP
Historical daily share price chart and data for Koppers Holdings since 2006 adjusted for splits and dividends. The latest closing stock price for Koppers Holdings as of May 21, 2025 is 30.44.
- The all-time high Koppers Holdings stock closing price was 56.55 on February 28, 2024.
- The Koppers Holdings 52-week high stock price is 44.64, which is 46.6% above the current share price.
- The Koppers Holdings 52-week low stock price is 22.99, which is 24.5% below the current share price.
- The average Koppers Holdings stock price for the last 52 weeks is 33.96.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
| Koppers Holdings Historical Annual Stock Price Data |
| Year |
Average Stock Price |
Year Open |
Year High |
Year Low |
Year Close |
Annual % Change |
| 2025 |
28.7085 |
31.7245 |
32.2530 |
23.5000 |
30.4400 |
-5.80% |
| 2024 |
42.4358 |
50.0066 |
56.5460 |
30.9266 |
32.3129 |
-36.33% |
| 2023 |
35.9460 |
27.9834 |
51.5226 |
27.9834 |
50.7497 |
82.84% |
| 2022 |
25.6796 |
31.3729 |
32.5063 |
20.0561 |
27.7570 |
-9.24% |
| 2021 |
32.3527 |
29.1550 |
37.3427 |
27.8556 |
30.5815 |
0.45% |
| 2020 |
21.8978 |
37.0203 |
37.0203 |
8.1876 |
30.4447 |
-18.47% |
| 2019 |
27.9565 |
17.9092 |
42.8044 |
17.4793 |
37.3427 |
124.30% |
| 2018 |
35.3473 |
49.6339 |
49.8293 |
15.7109 |
16.6489 |
-66.52% |
| 2017 |
41.0643 |
39.7169 |
50.2690 |
33.2196 |
49.7316 |
26.30% |
| 2016 |
27.4306 |
18.1828 |
41.3779 |
13.9327 |
39.3749 |
120.82% |
| 2015 |
20.9633 |
25.4423 |
26.4682 |
15.7500 |
17.8311 |
-29.75% |
| 2014 |
35.3418 |
43.2887 |
43.2887 |
22.1008 |
25.3836 |
-41.58% |
| 2013 |
39.4378 |
36.4459 |
47.1156 |
34.2543 |
43.4502 |
22.78% |
| 2012 |
32.4494 |
32.2798 |
36.6232 |
28.0516 |
35.3884 |
14.13% |
| 2011 |
32.0585 |
32.0495 |
40.4971 |
21.6432 |
31.0074 |
-1.60% |
| 2010 |
23.9919 |
27.2307 |
31.7500 |
17.4873 |
31.5122 |
21.31% |
| 2009 |
20.0127 |
18.0829 |
28.1816 |
7.8239 |
25.9762 |
46.31% |
| 2008 |
30.2098 |
34.7528 |
40.2816 |
11.3326 |
17.7544 |
-48.61% |
| 2007 |
25.8496 |
20.8543 |
35.7627 |
18.6179 |
34.5451 |
69.46% |
| Sector |
Industry |
Market Cap |
Revenue |
| Basic Materials |
Chemicals - Diversified |
$0.629B |
$2.092B |
|
Koppers Holdings Inc., with corporate headquarters in Pittsburgh, Pennsylvania, is an integrated global provider of treated wood products, wood treatment chemicals and carbon compounds. Their products and services are used in a variety of niche applications in a diverse range of end-markets, including the railroad, specialty chemical, utility, residential lumber, agriculture, aluminum, steel, rubber and construction industries. Including their joint ventures, the company serve their customers through a comprehensive global manufacturing and distribution network, with facilities located in North America, South America, Australasia, China and Europe.
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