SunCoke Energy (SXC) director Arthur F. Anton receives 21,652-share stock award

Rhea-AI Filing Summary

Anton Arthur F reported acquisition or exercise transactions in this Form 4 filing.

SunCoke Energy, Inc. director Arthur F. Anton received a grant of 21,652 shares of common stock on May 14, 2026. The shares were awarded at no cash cost to him under the company’s Omnibus Long Term Incentive Plan in a transaction exempt under Rule 16b-3(d). Following this equity award, he directly owns 95,571 shares of SunCoke Energy common stock, reflecting his updated stake after the grant.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Anton Arthur F

Role null

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	21,652	$0.00	--

Holdings After Transaction: Common Stock — 95,571 shares (Direct, null)

Footnotes (1)

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Key Figures

Shares granted: 21,652 shares Price per granted share: $0.00 per share Shares owned after transaction: 95,571 shares +1 more

4 metrics

Shares granted 21,652 shares Common Stock award on May 14, 2026

Price per granted share $0.00 per share Equity award under incentive plan

Shares owned after transaction 95,571 shares Director’s direct holdings following the grant

Transaction code A Grant, award, or other acquisition of non-derivative common stock

Key Terms

Omnibus Long Term Incentive Plan, Rule 16b-3(d), transaction code A

3 terms

Omnibus Long Term Incentive Plan financial

"Shares granted pursuant to SunCoke Energy, Inc. Omnibus Long Term Incentive Plan, in a transaction exempt under Rule 16b-3(d)."

Rule 16b-3(d) regulatory

"Shares granted pursuant to SunCoke Energy, Inc. Omnibus Long Term Incentive Plan, in a transaction exempt under Rule 16b-3(d)."

Rule 16b-3(d) is a narrow SEC safe-harbor that shields company insiders (officers, directors and large shareholders) from liability for short‑swing profits when their buys or sells of company stock are made under a pre-established, written plan or contract that removes the insider’s ability to time trades. For investors, this matters because it permits predictable, automated insider transactions — like scheduled sales for diversification or payroll withholding — without triggering forced disgorgement, so such planned trades are treated differently from opportunistic insider trading.

transaction code A regulatory

"transaction_code": "A", "transaction_code_description": "Grant, award, or other acquisition""

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^*

Anton Arthur F

(Last) (First) (Middle)

1011 WARRENVILLE ROAD

STE 600

(Street)

LISLE ILLINOIS 60532

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
SunCoke Energy, Inc. [ SXC ]

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)
05/14/2026

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	05/14/2026		A		21,652(1)	A	$0	95,571	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:

1. Shares granted pursuant to SunCoke Energy, Inc. Omnibus Long Term Incentive Plan, in a transaction exempt under Rule 16b-3(d).

Remarks:

	/s/ John J. DiRocco, Jr. - Attorney-in-Fact	05/18/2026
	** 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 SunCoke Energy (SXC) report for Arthur F. Anton?

SunCoke Energy reported that director Arthur F. Anton received 21,652 shares of common stock as an equity award. The grant was made under the Omnibus Long Term Incentive Plan and involved no cash payment, updating his direct holdings to 95,571 shares.

Was the SunCoke Energy (SXC) share grant to Arthur F. Anton an open-market purchase?

No, the 21,652 shares were granted as a stock award, not bought in the open market. The filing shows a transaction code A, indicating a grant or award under the company’s Omnibus Long Term Incentive Plan, exempt under Rule 16b-3(d).

How many SunCoke Energy (SXC) shares does Arthur F. Anton own after this Form 4?

After the reported grant, Arthur F. Anton directly owns 95,571 shares of SunCoke Energy common stock. This total reflects his position following receipt of 21,652 shares awarded under the Omnibus Long Term Incentive Plan described in the Form 4.

What does transaction code A mean in the SunCoke Energy (SXC) Form 4?

Transaction code A in this Form 4 indicates a grant, award, or other acquisition of shares. For Arthur F. Anton, it represents 21,652 SunCoke Energy common shares granted under the Omnibus Long Term Incentive Plan, rather than an open-market trade.

Was the SunCoke Energy (SXC) equity award to Arthur F. Anton made under a specific plan?

Yes, the 21,652-share grant to Arthur F. Anton was made under the SunCoke Energy, Inc. Omnibus Long Term Incentive Plan. The footnote states the award was in a transaction exempt under Rule 16b-3(d), confirming its compensation-related nature.