Koppers (KOP) director Xudong Feng makes bona fide gift of 5,695 shares

Rhea-AI Filing Summary

Koppers Holdings Inc. director Xudong Feng reported a bona fide gift of 5,695 shares of the company’s common stock. The transfer carried no sale price, reflecting a non-market disposition rather than a trade. After the gift, Feng directly owns 26,489 Koppers common shares.

Insider Trade Summary

5,695 shares gifted

Mixed 1 txn

Insider Feng Xudong

Role null

Type	Security	Shares	Price	Value
Gift	Common Stock	5,695	$0.00	--

Holdings After Transaction: Common Stock — 26,489 shares (Direct, null)

Footnotes (1)

Key Figures

Shares gifted: 5,695 shares Shares held after transaction: 26,489 shares Transaction price per share: $0.00

3 metrics

Shares gifted 5,695 shares Bona fide gift of Koppers common stock

Shares held after transaction 26,489 shares Director Xudong Feng direct holdings post-gift

Transaction price per share $0.00 Gift transfer, no sale proceeds

Key Terms

bona fide gift, Form 4, Common Stock

3 terms

bona fide gift financial

"transaction_code_description": "Bona fide gift""

A bona fide gift is a genuine, voluntary transfer of money, property, or benefits from one party to another made without expectation of repayment, services, or hidden conditions. Investors care because such gifts can affect company disclosures, related‑party transaction rules, tax treatment, and perceived conflicts of interest; think of it like someone giving you a present with no strings attached — but on a corporate scale, auditors and regulators need to verify it really is unconditional.

Form 4 regulatory

"INSIDER FILING DATA (Form 4)"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

Common Stock financial

""security_title": "Common Stock""

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

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Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED 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^*

Feng Xudong

(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)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/03/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form 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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	06/03/2026		G		5,695	D	$0	26,489	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

	/s/ Stephanie L. Apostolou, Attorney in Fact	06/04/2026
	** Signature of Reporting Person	Date
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 transaction did Koppers (KOP) director Xudong Feng report?

Director Xudong Feng reported a bona fide gift of 5,695 Koppers common shares. This was recorded on Form 4 as a non-market transfer, meaning no cash was exchanged and it does not represent an open-market sale or purchase.

How many Koppers (KOP) shares did Xudong Feng transfer in this Form 4?

Xudong Feng transferred 5,695 shares of Koppers common stock as a bona fide gift. The transaction price per share was recorded as zero, reflecting that this was a gift, not a sale or purchase in the market.

How many Koppers (KOP) shares does Xudong Feng hold after the gift?

After the reported gift, Xudong Feng directly holds 26,489 shares of Koppers common stock. This post-transaction balance is disclosed in the Form 4 and shows his remaining direct ownership position following the 5,695-share transfer.

Was the Koppers (KOP) Form 4 transaction a market sale or purchase?

The Form 4 transaction was not a market sale or purchase. It is coded as a bona fide gift with a zero dollar price per share, indicating a non-market transfer rather than an open-market trade that might signal a change in investment view.

What does the transaction code G mean in the Koppers (KOP) Form 4?

Transaction code G on the Form 4 indicates a bona fide gift. For Koppers, this code shows that 5,695 shares were transferred by Xudong Feng as a gift, distinguishing it from codes used for open-market buys, sells, or option exercises.