Senior insider sale
VP, Culture and Engagement at KOPPERS HOLDINGS INC. — senior position signals high conviction
$58.3K
1.31K shares
What this filing means
LUCAS STEPHEN G plans to sell 1.31K shares of KOPPERS HOLDINGS INC. valued at approximately $58.3K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 8/12/2026ACC: 0001959173-26-005936
Officer· VP, Culture and Engagement
Since Apr 2022
1.31K
Shares to sell
$58.3K
Approx. market value
1.31K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months1
Restricted Stock Vesting
Compensation
4/11/2024
1.31KTotal acquired1.31K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
4/11/2024 | Restricted Stock Vesting Compensation | 1.31K | — |
| Total | 1.31K | ||
Planned & Completed Dispositions1
NYSEPlanned
Units to sell
1.31K
Market value
$58.3K
8/12/2026
Total
Units
1.31K
Value
$58.3K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
8/12/2026 | 1.31K | $58.3K | NYSE | Planned |
| Total | 1.31K | $58.3K | ||