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Koppers Holdings Inc. Files Form 144 for Stock Sale — ChemBrief Topics

Koppers Holdings Inc. Files Form 144 for Stock Sale

Aug 12, 2026

Koppers Holdings Inc. filed a Form 144 with the SEC proposing the sale of 1,308 shares valued at $58,275.44, acquired through restricted stock vesting.

Koppers Holdings Inc. Files Form 144 for Stock Sale

Stock Titan

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Koppers Holdings Inc PE Ratio & Valuation Analysis

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Koppers Holdings Inc. (NYSE:KOP) Short Interest Update

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Koppers to Post First-Quarter Results Before Market Open on May 8

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Koppers to Release Q1 2026 Financial Results

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BlackRock holds 15.3% of Koppers Holdings Inc. (NYSE: KOP) in Schedule 13G/A

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Koppers Holdings Inc. Schedules First Quarter 2026 Conference Call

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Koppers Holdings Inc. Stock Analysis Suggests Potential Bargain Amid Earnings Growth

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