Leroy M Ball

Affiliations

  • Ceo at Koppers Holdings Inc. (KOP), 2024-03-07
  • Director at Ati Inc (ATI), 2023-05-17
  • Senior Vice President at Calgon Carbon Corporation (CCC), 2010-08-30
Insider Trading: Purchases See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
ATI $18.18 2,000 Director 6,530 2019-08-13 Filing
KOP $16.62 2,000 Officer, Director 157,038 2018-12-14 Filing
KOP $17.24 4,000 Officer, Director 155,038 2018-12-13 Filing
KOP $18.90 4,000 Officer, Director 151,038 2018-12-03 Filing
KOP $20.44 9,000 Officer, Director 147,038 2018-11-12 Filing
Insider Trading: Sales See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
KOP $52.97 2,362 320,718 2024-03-06 Filing
KOP $53.43 30 323,080 2024-03-06 Filing
KOP $52.83 4,970 323,110 2024-03-06 Filing
KOP $54.00 100 323,080 2024-03-05 Filing
KOP $53.47 5,276 323,180 2024-03-05 Filing