Koppers Holdings Inc. (KOP)

Market is closed
Insider Trading: Purchases
Insider Price Amount Relationship Remaining Holdings Date Form 4
$32.70 30 Officer 29,880 2023-03-27 Filing
$32.70 6 Director 21,565 2023-03-27 Filing
$15.36 3,250 Director 65,936 2020-05-19 Filing
$28.98 6,714 Officer 215,787 2019-08-13 Filing
$28.85 5,286 Officer 209,073 2019-08-13 Filing
$29.74 1,523 Officer 203,787 2019-05-14 Filing
$29.32 8,222 Officer 202,264 2019-05-13 Filing
$29.25 355 Officer 194,042 2019-05-10 Filing
$29.01 6,700 Officer 193,687 2019-05-09 Filing
$29.25 3,200 Officer 186,987 2019-05-08 Filing
$25.50 20,000 Officer 183,787 2019-03-14 Filing
$17.10 10,000 Officer 47,643 2018-12-18 Filing
$17.35 50,000 Officer 161,534 2018-12-17 Filing
$16.43 5,000 Officer 36,157 2018-12-17 Filing
$16.62 2,000 Officer, Director 157,038 2018-12-14 Filing
$17.24 4,000 Officer, Director 155,038 2018-12-13 Filing
$18.50 1,000 Officer 15,010 2018-12-03 Filing
$18.90 4,000 Officer, Director 151,038 2018-12-03 Filing
$20.75 5,000 Director 50,316 2018-11-19 Filing
$21.69 15,000 Officer 111,534 2018-11-13 Filing