Laura J. Posadas
Director, Koppers.
Companies
Holdings
Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.
Recent filings
- May 7, 2026Granted 3,280 shares of CIK 13152572
- May 7, 2026Exercised options 11 shares of CIK 13152572
- Nov 5, 2025Granted 2,240 shares of CIK 13152573
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1SEC EDGARKoppers, Board member
- 2SEC EDGARForm 4 filed May 11, 2026
- 3SEC EDGARForm 4 filed Nov 7, 2025