STOCK TITAN

Koppers (NYSE: KOP) director gains RSUs and dividend share units

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Koppers Holdings Inc. director Laura J. Posadas reported equity-based compensation and a small related share acquisition. She received a grant of 3,280 shares of common stock at no cost, bringing one reported direct holding to 5,531 shares. She also acquired 11 additional common shares through the exercise of dividend equivalent rights tied to previously granted restricted stock units, with that holding reported at 2,251 shares after the transaction. All activity reflects awards and derivative exercises rather than open-market buying or selling.

Positive

  • None.

Negative

  • None.
Insider Posadas Laura J
Role null
Type Security Shares Price Value
Exercise Dividend Equivalent Rights 11 $0.00 --
Exercise Common Stock 11 $0.00 --
Grant/Award Common Stock 3,280 $0.00 --
Holdings After Transaction: Dividend Equivalent Rights — 0 shares (Direct, null); Common Stock — 2,251 shares (Direct, null)
Footnotes (1)
  1. Represents shares acquired upon release of dividend equivalent rights ("DERs"), as reported in Table II, on a one-for-one basis. The reporting person was awarded time-based restricted stock units ("RSUs"). These DERs were released in connection with the vesting of RSUs granted on November 5, 2025. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.
Common shares awarded 3,280 shares Grant of common stock on 2026-05-07
Shares after main award 5,531 shares Direct common stock holding following 3,280-share award
DERs exercised 11 rights Dividend Equivalent Rights converted into common stock
Common shares from DERs 11 shares Underlying common stock received upon DER exercise
Shares after DER-related acquisition 2,251 shares Reported direct holding following 11-share acquisition
Exercise transactions 1 transaction, 11 shares Derivative exercise/conversion activity summary
Dividend Equivalent Rights financial
"Represents shares acquired upon release of dividend equivalent rights ("DERs"), as reported in Table II, on a one-for-one basis."
Dividend equivalent rights are promises that mirror the cash payments shareholders get from a company’s profits, but they are paid to holders of certain awards (like stock options or restricted stock units) rather than to actual shares. Think of them as a paycheck top‑up that matches dividends while the award is not yet a real stock, and they matter to investors because they add to employee compensation costs and potential share dilution, affecting company profitability and per‑share value.
DERs financial
"These DERs were released in connection with the vesting of RSUs granted on November 5, 2025."
restricted stock units ("RSUs") financial
"The reporting person was awarded time-based restricted stock units ("RSUs")."
Restricted stock units (RSUs) are a company promise to give an employee shares of stock (or cash equivalent) in the future, but only after certain conditions—usually staying with the company for a set time or hitting performance goals—are met. Investors watch RSUs because when they vest they increase the number of shares outstanding and can lead insiders to sell shares, affecting share price, company dilution and the true cost of employee pay.
time-based restricted stock units financial
"The reporting person was awarded time-based restricted stock units ("RSUs")."
Time-based restricted stock units are a form of employee compensation where individuals are granted company shares that are earned over a set period, often as a reward for staying with the company. These shares typically become fully owned and transferable only after passing specific time milestones, encouraging long-term commitment. For investors, they highlight a company's focus on employee retention and can influence future stock supply and company stability.
economic equivalent financial
"Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock."
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Posadas Laura J

(Last)(First)(Middle)
436 SEVENTH AVENUE

(Street)
PITTSBURGH PENNSYLVANIA 15219

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Koppers Holdings Inc. [ KOP ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/07/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock05/07/2026M11(1)A$0(1)2,251D
Common Stock(2)05/07/2026A3,280A$05,531D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Dividend Equivalent Rights(3)05/07/2026M11(3) (3) (3)Common Stock11$00D
Explanation of Responses:
1. Represents shares acquired upon release of dividend equivalent rights ("DERs"), as reported in Table II, on a one-for-one basis.
2. The reporting person was awarded time-based restricted stock units ("RSUs").
3. These DERs were released in connection with the vesting of RSUs granted on November 5, 2025. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.
Remarks:
/s/ Stephanie L. Apostolou, Attorney in Fact05/11/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transactions did Koppers (KOP) director Laura Posadas report?

Laura J. Posadas reported equity compensation transactions, not open-market trades. She received 3,280 common shares as an award and 11 additional shares from exercising dividend equivalent rights linked to restricted stock units, increasing her direct holdings in Koppers common stock.

How many Koppers (KOP) shares did Laura Posadas acquire in this filing?

She acquired 3,291 Koppers common shares in total. This includes a 3,280-share award of common stock and 11 common shares received when dividend equivalent rights converted on a one-for-one basis into common stock upon RSU vesting.

What are dividend equivalent rights (DERs) in the Koppers (KOP) filing?

Dividend equivalent rights are derivatives that mirror common stock dividends. In this case, 11 DERs, each economically equivalent to one Koppers common share, were released and converted into 11 common shares when related restricted stock units vested.

What role do restricted stock units (RSUs) play in this Koppers (KOP) Form 4?

Time-based restricted stock units are the underlying awards. The director was granted RSUs, and associated DERs were released when RSUs granted on November 5, 2025 vested, resulting in additional common shares being issued without an open-market purchase.

Did the Koppers (KOP) director sell any shares in this Form 4?

No sales were reported in this Form 4. All transactions are coded as acquisitions, including a grant of common stock and the exercise of dividend equivalent rights, reflecting compensation-related awards rather than discretionary selling activity.