SANDIFER ANDREW D

PrivateCIK: 1739998
Location

PHILADELPHIA, PA

InsiderSANDIFER ANDREW DCIK 1739998
IssuerKOPPERS HOLDINGS INC.CIK 1315257
Director
Since Mar 2023
+5.89
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
5.89 acquired
Non-Derivative Transactions0
No non-derivative transactions reported
Derivative Transactions1

Dividend Equivalent Rights

Direct
A · Award
Converts to

Common Stock

5.89 shares

Shares

+5.89

Strike price

Held after

34.06

Exercisable

12/16/2025
SANDIFER ANDREW D — Insider Transaction (Form 4) Filed Dec 17, 2025 | Finecho