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SunCoke Energy (NYSE: SXC) VP reports RSU awards and vesting details

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
3

Rhea-AI Filing Summary

SunCoke Energy, Inc. officer Karl Adam Zabiello, VP Chief Accounting Officer & Treasurer, filed an initial statement of beneficial ownership reporting restricted share units (RSUs) tied to the company’s common stock.

The filing lists RSUs granted on 02.22.2024 covering 1,630 underlying shares, RSUs granted on 02.21.2025 covering 4,194 underlying shares, and RSUs granted on 02.19.2026 covering 12,669 underlying shares, all held directly. According to the grant disclosure, these RSUs were awarded under the SunCoke Energy, Inc. Omnibus Long-Term Incentive Plan in a transaction exempt under Rule 16b-3 and vest in three equal annual installments on the first, second and third anniversaries of the grant date.

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Insider Zabiello Karl Adam
Role VP Chief Acctg Officer & Treas
Type Security Shares Price Value
holding RSUs (02.22.2024) -- -- --
holding RSUs (02.21.2025) -- -- --
holding RSUs (02.19.2026) -- -- --
Holdings After Transaction: RSUs (02.22.2024) — 1,630 shares (Direct); RSUs (02.21.2025) — 4,194 shares (Direct); RSUs (02.19.2026) — 12,669 shares (Direct)
Footnotes (1)
  1. Grant of restricted share units awarded pursuant to the SunCoke Energy, Inc. Omnibus Long-Term Incentive Plan in a transaction exempt under Rule 16b-3. The restricted share units vest in three equal annual installments on the first, second and third anniversary of the grant date. Not applicable.
RSUs (02.22.2024) underlying shares 1,630 shares Underlying common stock reported as directly held RSUs
RSUs (02.21.2025) underlying shares 4,194 shares Underlying common stock reported as directly held RSUs
RSUs (02.19.2026) underlying shares 12,669 shares Underlying common stock reported as directly held RSUs
restricted share units financial
"Grant of restricted share units awarded pursuant to the SunCoke Energy, Inc. Omnibus Long-Term Incentive Plan"
Restricted share units (RSUs) are a promise from a company to give an employee or service provider actual shares or cash equal to the shares after certain conditions are met, typically staying with the company for a set time or hitting performance targets. Think of them like a time-locked gift card that becomes usable only after you’ve earned it. For investors, RSUs matter because they align employee incentives with company performance and can increase the number of shares outstanding over time, diluting existing ownership and affecting earnings per share.
Omnibus Long-Term Incentive Plan financial
"awarded pursuant to the SunCoke Energy, Inc. Omnibus Long-Term Incentive Plan in a transaction exempt under Rule 16b-3"
Rule 16b-3 regulatory
"in a transaction exempt under Rule 16b-3. The restricted share units vest in three equal annual installments"
Rule 16b-3 is a Securities and Exchange Commission regulation that exempts certain routine, pre-approved transactions by company insiders from automatic liability for short-term trading profits. It acts like a safe harbor: if an insider follows a formal plan or the board approves specific transactions in advance, profits from buying and selling company stock within six months are not automatically reclaimed. Investors care because the rule clarifies when insider trades are permissible and reduces uncertainty about potential clawbacks.
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SEC Form 3
FORM 3UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:3235-0104
Estimated average burden
hours per response:0.5
1. Name and Address of Reporting Person*
Zabiello Karl Adam

(Last)(First)(Middle)
1011 WARRENVILLE RD STE 600

(Street)
LISLE ILLINOIS 60532-0903

(City)(State)(Zip)

UNITED STATES

(Country)
2. Date of Event Requiring Statement (Month/Day/Year)
04/14/2026
3. Issuer Name and Ticker or Trading Symbol
SunCoke Energy, Inc. [ SXC ]
3a. Foreign Trading Symbol
5. If Amendment, Date of Original Filed (Month/Day/Year)
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
VP Chief Acctg Officer & Treas
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year)3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date ExercisableExpiration DateTitleAmount or Number of Shares
RSUs (02.22.2024)(1) (2) (2)Common Stock1,630$0D
RSUs (02.21.2025)(1) (2) (2)Common Stock4,194$0D
RSUs (02.19.2026)(1) (2) (2)Common Stock12,669$0D
Explanation of Responses:
1. Grant of restricted share units awarded pursuant to the SunCoke Energy, Inc. Omnibus Long-Term Incentive Plan in a transaction exempt under Rule 16b-3. The restricted share units vest in three equal annual installments on the first, second and third anniversary of the grant date.
2. Not applicable.
Remarks:
/s/ John J. DiRocco, Jr. - Attorney-in-Fact04/14/2026
** 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 5 (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 3: SEC 1473 (03-26)

FAQ

What does SunCoke Energy (SXC) disclose about Karl Adam Zabiello’s RSU holdings?

The filing shows Karl Adam Zabiello holding several restricted share unit awards tied to SunCoke common stock, including 1,630 units from a 02.22.2024 grant, 4,194 units from a 02.21.2025 grant, and 12,669 units from a 02.19.2026 grant.

How do Karl Adam Zabiello’s SunCoke (SXC) RSUs vest over time?

The restricted share units were granted under SunCoke Energy’s Omnibus Long-Term Incentive Plan and vest in three equal annual installments. Vesting occurs on the first, second and third anniversaries of each RSU grant date, creating a multi‑year incentive schedule for the officer.

What incentive plan governs the RSUs reported for SunCoke (SXC) officer Karl Adam Zabiello?

The RSUs are granted pursuant to the SunCoke Energy, Inc. Omnibus Long-Term Incentive Plan. The filing states the grants are restricted share units awarded under this plan and identifies them as a transaction exempt under Rule 16b-3, a provision governing certain insider compensation awards.

Are Karl Adam Zabiello’s RSU grants at SunCoke (SXC) exempt under any SEC rule?

Yes. The disclosure states the restricted share unit grants to Karl Adam Zabiello were awarded in a transaction exempt under Rule 16b-3. This SEC rule provides an exemption for certain issuer‑approved compensation arrangements for insiders, including stock and RSU awards.

What role does Karl Adam Zabiello hold at SunCoke Energy (SXC) in this Form 3?

In the filing, Karl Adam Zabiello is identified as an officer of SunCoke Energy, Inc. with the title "VP Chief Acctg Officer & Treas." This indicates he serves as Vice President, Chief Accounting Officer and Treasurer while holding the reported restricted share units.