Massivemarkets

KOP

Koppers Holdings, Inc.

NYSE · usd

$40.18-0.57 (-1.40%)
As of 7:30:03 PM EDT on Oct 23, 2026 · 15-minute delayed

Koppers Holdings, Inc. (KOP) trades at $40.18 (-1.40%) as of 7:30:03 PM EDT on Oct 23, 2026, -12.58% over the past month. Market cap is $770.65M, with 4.5 days to cover in short interest.

Stock performance

How Koppers Holdings, Inc. (KOP) stock has performed from one day to one year, with its 52-week range.

-0.47%
-$0.19 over 1D
$39.40$39.82$40.24$40.669:30 AM11:55 AM1:25 PM2:45 PM8:00 PM$40.18
1D
-1.40%
1W
-7.25%
1M
-12.58%
YTD
+48.38%
1Y
+36.62%
52-wk range
$25.00 – $53.00

Key statistics

Today's trading snapshot for KOP: day range, open, previous close, volume and market cap.

Day range
$39.31 – $40.75
Open
$40.37
Prev close
$40.75
Volume
216.94K
Market cap
$770.65M
Shares out
18.91M

Valuation and profitability ratios: P/E, P/S, ROE

Valuation and profitability ratios for Koppers Holdings, Inc.: P/E, P/S, P/B, ROE and more.

P/E
—
P/S
0.41
P/B
1.99
P/FCF
5.56
ROE
-22.4%
ROA
-5.1%
Debt/Equity
2.32
Div yield
0.91%

As of Oct 22, 2026

8-K filings

Material corporate events Koppers Holdings, Inc. has disclosed to the SEC on Form 8-K.

  • Executive leadershipMay 11, 2026

    The Board has approved the following compensation package for Mr. Brenner: (i) annual base salary of $550,000; (ii) target annual cash incentive equal to 75 percent of annual base salary, and (ii) target total long-term incentive award for 2026 equal to 125 percent of annual base salary for 2026, which will increase to 140 percent of annual base salary in 2027.

  • RestructuringMay 8, 2026

    On May 8, 2026, the Company announced that it has made a conditional decision to discontinue distillation and chemical manufacturing operations at its facility in Stickney, Illinois... will affect approximately 85 employees. The Company anticipates winding down the remaining distillation and chemical production activities by December 31, 2026.

  • Executive leadershipJan 9, 2026

    The Board of Directors approved certain changes to Mr. Pearce's compensation in connection with his election as interim Chief Financial Officer and Chief Accounting Officer. Effective January 1, 2026, Mr. Pearce's annual base salary was increased to $400,000. In addition, the Board of Directors approved an increase in the multiplier used to determine the target total annual cash incentive for Mr. Pearce from 40 percent of his annual base salary to 60 percent of his annual base salary.

  • Debt activityJun 18, 2025

    Amendment No. 6 (x) extends the maturity date of the revolving credit facility under the Credit Agreement (the 'Revolving Facility') to the earlier of (i) ninety-one (91) days prior to the maturity date of the secured term loan facility under the Credit Agreement, or (ii) June 17, 2030; (y) modifies the total net leverage ratio financial covenant by removing the step down to 4.50:1.00 for the fiscal quarter ending September 30, 2026 and making the test 4.75:1.00 through the life of the deal; and (z) modifies the interest rate margins applicable to the Revolving Facility.

  • Executive leadershipMay 29, 2025

    James A. Sullivan has been elected President and Chief Transformation Officer of Koppers Holdings Inc. (the "Company") and Koppers Inc. ("KI" and, together with the Company, "Koppers"), effective June 1, 2025.

Dividend history and stock splits

Koppers Holdings, Inc.'s recent dividend payments and stock splits.

Dividends

  • $0.09ex-div Aug 28, 2026
  • $0.09ex-div May 29, 2026
  • $0.09ex-div Mar 6, 2026
  • $0.08ex-div Nov 28, 2025

Splits

No recent splits.

KOP short interest

How heavily KOP is shorted: shares short, days to cover and average daily volume.

Days to cover
4.5
Short interest
800.97K
Avg volume
179.27K

As of · reported to FINRA twice monthly.

KOP news

The latest news and headlines about Koppers Holdings, Inc. (KOP).

Frequently asked questions

What is the Koppers Holdings, Inc. (KOP) stock price today?

Koppers Holdings, Inc. (KOP) is trading at $40.18 (-1.40% on the day) as of 7:30:03 PM EDT on Oct 23, 2026. Prices are delayed at least 15 minutes; real-time quotes are available from the Massive API.

What is Koppers Holdings, Inc.?

Koppers Holdings Inc through its subsidiaries, manufactures and sells wood products, wood treatment chemicals, and carbon compounds used in markets such as railroad, aluminum and steel, agriculture, utilities, and residential lumber.

What is the short interest in KOP?

As of Sep 30, 2026, KOP has 800.97K shares short and 4.5 days to cover.

Does Koppers Holdings, Inc. (KOP) pay a dividend?

Yes. Koppers Holdings, Inc. (KOP)'s most recent dividend was $0.09 per share, with an ex-dividend date of Aug 28, 2026. Full KOP dividend history is available from the Massive API.

What exchange is KOP listed on?

Koppers Holdings, Inc. (KOP) trades on NYSE in USD, in the LUMBER & WOOD PRODUCTS (NO FURNITURE) industry.

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