BALL M LEROY (CEO) sold 0.7% of their position (3K shares) of KOPPERS HOLDINGS INC. on the open market
Open‑market sale worth $137.5K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 8/20/2026ACC: 0001229771-26-000018
DirectorOfficer· CEO
Since Mar 2026
-3K
Net shares
Net seller
$137.5K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
3K disposed
Non-Derivative Transactions1
Common Stock
Direct
Shares
−3K
Price / share
$45.84
Trade value
$137.52K
% of position
0.7%
8/19/2026
436.56K→433.56K
Total
Net shares
−3K
Net value
-$137.52K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 8/19/2026 | S · Sale | −3K | $45.84 | $137.52K | 0.7% | 436.56K | 433.56K |
| Total | −3K | -$137.52K | ||||||
Derivative Transactions0
No derivative transactions reported