R Stephen Tritch

Affiliations

  • at Koppers Holdings Inc. (KOP), 2024-11-20
  • Director at Charah Solutions Inc. (CHRA), 2020-06-11
  • Director at Shaw Group Inc (SHAW), 2013-02-15
Insider Trading: Purchases See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
CHRA $12.00 1,000 Director 1,000 2018-06-18 Filing
KOP $16.94 9,381 Director 25,026 2015-03-03 Filing
KOP $23.53 100 Director 4,000 2009-05-19 Filing
KOP $23.52 900 Director 3,900 2009-05-19 Filing
Insider Trading: Sales See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
KOP $37.08 3,533 47,737 2024-11-19 Filing
KOP $22.68 6,381 Director 21,892 2015-11-30 Filing