Vanguard Capital Management on KOP, Oct 30, 2026

Vanguard Capital Management now owns 5%, as a passive investor.

Date
Oct 30, 2026
Who
Vanguard Capital Management
Fund
KOP - Koppers Holdings
Stake
5% (954,282 shares)
Type of notice
Passive investor
Document number
0002100119-26-001629

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