Koppers Holdings Inc.

Location

Pennsylvania

Founded

1988-02-13

Risk Signals

946 news mentions monitored

Industry Context

This company is tracked across risk categories, including those related to its sector (e.g., Wood Preserving, Gum and Wood Chemicals, Carbon Black), including supply chain integrity, ESG practices, labor disputes, and regulatory compliance.

Recent Articles about Koppers Holdings Inc.

Live alerts from global media, monitored by Business Radar

The Manufacturers Life Insurance Company Sells 3,010 Shares of Koppers Holdings Inc. (NYSE:KOP) -

2024-12-16 (defenseworld.net)

The Manufacturers Life Insurance Company Sells 3,010 Shares of Koppers Holdings Inc. (NYSE:KOP) -

Read The Manufacturers Life Insurance Company Sells 3,010 Shares of Koppers Holdings Inc. (NYSE:KOP) at Defense World

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The Manufacturers Life Insurance Company Sells 3,010 Shares of Koppers Holdings Inc. (NYSE:KOP) -

2024-12-16 (defenseworld.net)

The Manufacturers Life Insurance Company Sells 3,010 Shares of Koppers Holdings Inc. (NYSE:KOP) -

Read The Manufacturers Life Insurance Company Sells 3,010 Shares of Koppers Holdings Inc. (NYSE:KOP) at Defense World

Read more
Insider Selling: Bradley Pearce Unloads $111K Of Koppers Hldgs Stock - Koppers Hldgs (NYSE:KOP)

2024-11-15 (benzinga.com)

Insider Selling: Bradley Pearce Unloads $111K Of Koppers Hldgs Stock - Koppers Hldgs (NYSE:KOP)

Bradley Pearce, Chief Accounting Officer at Koppers Hldgs KOP, disclosed an insider sell on November 13, according to a recent SEC filing.

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Koppers Holdings CEO sells $145k in company stock By Investing.com

2024-09-01 (investing.com)

Koppers Holdings CEO sells $145k in company stock By Investing.com

Koppers Holdings CEO sells $145k in company stock

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Koppers Holdings CEO sells $145k in company stock By Investing.com

2024-09-01 (investing.com)

Koppers Holdings CEO sells $145k in company stock By Investing.com

Koppers Holdings CEO sells $145k in company stock

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Koppers Holdings executive sells over $1.2m in stock

2024-03-22 (investing.com)

Koppers Holdings executive sells over $1.2m in stock

Koppers Holdings executive sells over $1.2m in stock

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Koppers Holdings executive sells over $1.2m in stock

2024-03-22 (investing.com)

Koppers Holdings executive sells over $1.2m in stock

Koppers Holdings executive sells over $1.2m in stock

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Koppers disputes most recent environmental violations but plant records reveal two decades of run-ins with Illinois EPA •

2024-02-13 (muckrock.com)

Koppers disputes most recent environmental violations but plant records reveal two decades of run-ins with Illinois EPA •

After the Illinois EPA sent them a lengthy violations notice last fall, Koppers executives began selling stock at an unprecedented rate. After MuckRock and the Cicero Independiente reported on those violations, the publicly-traded company hired a crisis communications firm to meet with elected officials and manage the community fallout.

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Koppers disputes most recent environmental violations, but plant records reveal two decades of run-ins with Illinois EPA - Borderless Magazine NFP

2024-02-13 (borderlessmag.org)

Koppers disputes most recent environmental violations, but plant records reveal two decades of run-ins with Illinois EPA - Borderless Magazine NFP

After the Illinois EPA sent them a lengthy notice of violation last fall, Koppers executives began selling off their stock at an unprecedented pace. After MuckRock and Cicero Independiente reported these violations, the publicly traded company took legal action

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Insider Sell Alert: President and CEO M Ball Sells 13,102 Shares of Koppers Holdings Inc (KOP)

2023-12-05 (yahoo.com)

Insider Sell Alert: President and CEO M Ball Sells 13,102 Shares of Koppers Holdings Inc (KOP)

In a notable insider transaction, President and CEO M Ball of Koppers Holdings Inc (NYSE:KOP) sold 13,102 shares of the company's stock on December 1, 2023.

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Insider Sell Alert: President and CEO M Ball Sells 13,102 Shares of Koppers Holdings Inc (KOP)

2023-12-05 (yahoo.com)

Insider Sell Alert: President and CEO M Ball Sells 13,102 Shares of Koppers Holdings Inc (KOP)

In a notable insider transaction, President and CEO M Ball of Koppers Holdings Inc (NYSE:KOP) sold 13,102 shares of the company's stock on December 1, 2023.

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Koppers Holdings Inc. (NYSE:KOP) Stake Reduced by State of Alaska Department of Revenue

2023-01-16 (reporter.am)

Koppers Holdings Inc. (NYSE:KOP) Stake Reduced by State of Alaska Department of Revenue

State of Alaska Department of Revenue cut its holdings in Koppers Holdings Inc. (NYSE:KOP – Get Rating) by 9.5% during the 3rd quarter, according to the company in its most recent disclosure with the Securities and Exchange Commission.

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