PEARCE BRADLEY A (Chief Accounting Officer) sold 4.6% of their position (2K shares) of KOPPERS HOLDINGS INC. on the open market
Open‑market sale worth $102.0K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 8/11/2026ACC: 0001776180-26-000008
Officer· Chief Accounting Officer
Since May 2019
-2K
Net shares
Net seller
$102.0K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
2K disposed
Non-Derivative Transactions1
Common Stock
Direct
Shares
−2K
Price / share
$51.01
Trade value
$102.02K
% of position
4.6%
8/10/2026
43.04K→41.04K
Total
Net shares
−2K
Net value
-$102.02K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 8/10/2026 | S · Sale | −2K | $51.01 | $102.02K | 4.6% | 43.04K | 41.04K |
| Total | −2K | -$102.02K | ||||||
Derivative Transactions0
No derivative transactions reported