Johnson R. Michael

Insider transactions according to SEC Form 4 filings.


Koppers Holdings Inc

VP Utility and Industrial Prod

16 filings
2019-08-14

Recent Filings - SEC Form 4


Transaction Size
Shares

Recent Filings at a Glance

YTD

# Transactions # Shares $ Amount
Buys 9 54,253 $1,441,750.63
Sells 0 0 $0.00
Net 9 54,253 $1,441,750.63

12 Months

# Transactions # Shares $ Amount
Buys 11 154,253 $3,317,250.63
Sells 0 0 $0.00
Net 11 154,253 $3,317,250.00