Loading
Latest filing published 27 May 2026 for Koppers Holdings Inc..
No signal scores available.
Eric D. Brenner has a single filing on record, published on 27 May 2026: a share grant in Koppers Holdings Inc. One trade is not enough to describe a pattern. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
1 of 1 declaration