Koppers Holdings Inc. (KOP)

Market is closed
Insider Trading: Sales
Insider Price Amount Total Value Remaining Holdings Date Form 4
$45.96 4,000 $183,840.00 429,555 2026-08-31 Filing
$45.84 3,000 $137,520.00 433,555 2026-08-19 Filing
$44.55 1,308 $58,271.40 34,345 2026-08-12 Filing
$50.00 7,500 $375,000.00 82,898 2026-08-11 Filing
$51.01 2,000 $102,020.00 41,037 2026-08-10 Filing
$51.22 100 $5,122.00 90,398 2026-08-07 Filing
$50.01 79,900 $3,995,799.00 90,498 2026-08-07 Filing
$43.90 3,412 $149,786.80 436,243 2026-06-18 Filing
$41.34 4,141 $171,188.94 439,955 2026-06-11 Filing
$42.55 2,659 $113,140.45 444,096 2026-05-13 Filing
$37.91 2,489 $94,357.99 447,459 2026-03-17 Filing
$37.02 3,763 $139,306.26 450,273 2026-03-02 Filing
$37.45 328 $12,283.60 454,036 2026-03-02 Filing
$36.53 2,184 $79,781.52 454,364 2026-03-02 Filing
$30.48 2,448 $74,615.04 357,308 2025-08-15 Filing
$30.07 505 $15,185.35 361,512 2025-03-19 Filing
$29.15 3,279 $95,582.85 362,017 2025-03-19 Filing
$37.08 3,533 $131,003.64 47,737 2024-11-19 Filing
$38.01 27 $1,026.27 314,325 2024-11-19 Filing
$37.26 5,973 $222,553.98 314,352 2024-11-19 Filing