Albert J. Neupaver, Director at Koppers Holdings Inc. (KOP), bought 5,000 shares at $35.88 ($179K) on 2018-08-14, disclosed to the SEC on 2018-08-15.
Open-market purchase of $179k KOP by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade B.
Nothing distinguishes this filing.
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