Transaction #21651 · Form 4 · 0001229771-25-000003
Koppers Holdings Inc. · Stock award · Dividend Equivalent Rights
Koppers Holdings Inc. · Transacted December 16, 2025 · Filed December 17, 2025
What does this filing report?
An SEC Form 4 filing for Koppers Holdings Inc. records a stock award involving Dividend Equivalent Rights on December 16, 2025. The reported quantity was 1,087. The filing date is December 17, 2025. This is one transaction record; amounts are not allocated among any joint reporting owners.
The acquisition category describes how securities were received. It does not by itself establish a cash purchase of common stock. Read the transaction code definitionsand the original filing before interpreting the amounts.
Transaction details
- Company
- Koppers Holdings Inc.
- Company CIK
- 0001315257
- Security type
- Derivative
- Acquisition type
- Stock award · Code A
- Quantity acquired
- 1,087
- Reported price
- 0
- Reference value
- 0
- Currency
- Currency not specified
- Ownership
- Direct
- Holdings after transaction
- 1,991
- Ownership description
- Not reported
- SEC acceptance time
- Dec 17, 2025, 6:12 PM EST
- 10b5-1 indication
- Not indicated
Reference value is reported quantity × reported price. It is not a confirmed cash payment or an estimate of a derivative's economic value. A missing currency is not assumed to be USD.
Reporting owners
- BALL M LEROY ↗
CEO · Director
CIK 0001229771
These are the reporting owners named in the filing. Quantities and amounts are not allocated among co-reporters. Roles reflect this filing, not a current profile.
Company listings
This transaction is not mapped to a specific company listing.
Derivative terms
- Underlying security
- Common Stock
- Underlying quantity
- 1,087
- Conversion / exercise price
- Not reported
- Exercise date
- Not reported
- Expiration date
- Not reported
Filing footnotes & remarks
- F1
- The dividend equivalent rights ("DERs") accrued with respect to additional time-based and performance-based restricted stock units ("RSUs" and "PSUs", respectively) credited to the reporting person. Of this total, 552 DERs accrued with respect to RSUs granted on January 4, 2022, January 4, 2023, January 4, 2024, and January 3, 2025, and 535 DERs accrued with respect to PSUs granted on January 4, 2023. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.
Footnotes are reproduced as plain text from the current source filing. For the full context, read the original SEC filing.
This record was updated Eastern Time. This is the stored record update time, not the transaction date. Report a correction.