HARDESTY PHILLIP MICHAEL (Senior Vice President) exercised options at SUNCOKE ENERGY, INC.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 3 exercises

HARDESTY PHILLIP MICHAEL

Filed: 2/25/2026ACC: 0001329538-26-000002

InsiderHARDESTY PHILLIP MICHAELCIK 1329538

→

IssuerSUNCOKE ENERGY, INC.CIK 1514705

Officer· Senior Vice President

Since Feb 2026

+38.31K

Net shares

Net buyer

$75.5K

Total sold

Open market trades

0B · 0S

Total transactions

75.84K acquired · 37.53K disposed

Non-Derivative Transactions7

Common Stock

Direct

M · Option Exercise

+8.69K

Price / share

—

Trade value

—

% of position

3.2%

2/23/2026

271.36K→280.05K

Common Stock

Direct

F · Tax Withholding

−4.57K

Price / share

$6.22

Trade value

$28.43K

% of position

1.6%

2/23/2026

280.05K→275.48K

Common Stock

Direct

M · Option Exercise

+8.68K

Price / share

—

Trade value

—

% of position

3.3%

2/24/2026

262.68K→271.37K

Common Stock

Direct

F · Tax Withholding

−4.11K

Price / share

$5.88

Trade value

$24.16K

% of position

1.5%

2/24/2026

271.37K→267.26K

Common Stock

Direct

M · Option Exercise

+7.79K

Price / share

—

Trade value

—

% of position

2.9%

2/24/2026

267.26K→275.05K

Common Stock

Direct

F · Tax Withholding

−3.69K

Price / share

$6.22

Trade value

$22.93K

% of position

1.3%

2/24/2026

275.05K→271.36K

Common Stock

Direct

J · J

+10.70K

Price / share

—

Trade value

—

% of position

3.9%

2/24/2026

275.48K→286.18K

Total

Net shares

+23.49K

Net value

-$75.51K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	2/23/2026	M · Option Exercise	+8.69K	—	—	3.2%	271.36K	280.05K
Common Stock Direct	2/23/2026	F · Tax Withholding	−4.57K	$6.22	$28.43K	1.6%	280.05K	275.48K
Common Stock Direct	2/24/2026	M · Option Exercise	+8.68K	—	—	3.3%	262.68K	271.37K
Common Stock Direct	2/24/2026	F · Tax Withholding	−4.11K	$5.88	$24.16K	1.5%	271.37K	267.26K
Common Stock Direct	2/24/2026	M · Option Exercise	+7.79K	—	—	2.9%	267.26K	275.05K
Common Stock Direct	2/24/2026	F · Tax Withholding	−3.69K	$6.22	$22.93K	1.3%	275.05K	271.36K
Common Stock Direct	2/24/2026	J · J	+10.70K	—	—	3.9%	275.48K	286.18K
Total			+23.49K		-$75.51K

Derivative Transactions4

RSUs (02.19.2026)

Direct

A · Award

Converts to

Common Stock

39.98K shares

+39.98K

Strike price

Held after

39.98K

Exercisable

—

2/19/2026

RSUs (02.21.2025)

Direct

M · Option Exercise

Converts to

Common Stock

8.69K shares

−8.69K

Strike price

Held after

17.38K

Exercisable

—

2/23/2026

RSUs (02.23.2023)

Direct

M · Option Exercise

Converts to

Common Stock

8.68K shares

−8.68K

Strike price

Held after

0.00

Exercisable

—

2/24/2026

RSUs (02.22.2024)

Direct

M · Option Exercise

Converts to

Common Stock

7.79K shares

−7.79K

Strike price

Held after

7.79K

Exercisable

—

2/24/2026

Security	Converts To	Date	Type	Shares	Exercisable	Held After
RSUs (02.19.2026) Direct	Common Stock39.98K shares	2/19/2026	A · Award	+39.98K	—	39.98K
RSUs (02.21.2025) Direct	Common Stock8.69K shares	2/23/2026	M · Option Exercise	−8.69K	—	17.38K
RSUs (02.23.2023) Direct	Common Stock8.68K shares	2/24/2026	M · Option Exercise	−8.68K	—	0.00
RSUs (02.22.2024) Direct	Common Stock7.79K shares	2/24/2026	M · Option Exercise	−7.79K	—	7.79K