DUMLAO TROY (SVP, Chief Accounting Officer) exercised options at ENTERPRISE FINANCIAL SERVICES CORP

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

M · 1 exercise

DUMLAO TROY

Filed: 4/16/2025ACC: 0001127602-25-012119

InsiderDUMLAO TROYCIK 1283697

→

IssuerENTERPRISE FINANCIAL SERVICES CORPCIK 1025835

Officer· SVP, Chief Accounting Officer

Since May 2019

-149.00

Net shares

Net seller

$7.0K

Total sold

Open market trades

0B · 0S

Total transactions

381.00 acquired · 530.00 disposed

Non-Derivative Transactions2

Common Stock

Direct

M · Option Exercise

+381.00

Price / share

—

Trade value

—

% of position

5.6%

4/14/2025

6.86K→7.24K

Common Stock

Direct

F · Tax Withholding

−149.00

Price / share

$46.89

Trade value

$6.99K

% of position

2.1%

4/14/2025

7.24K→7.09K

Total

Net shares

+232.00

Net value

-$6.99K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	4/14/2025	M · Option Exercise	+381.00	—	—	5.6%	6.86K	7.24K
Common Stock Direct	4/14/2025	F · Tax Withholding	−149.00	$46.89	$6.99K	2.1%	7.24K	7.09K
Total			+232.00		-$6.99K

Derivative Transactions1

Restricted Share Units

Direct

M · Option Exercise

Converts to

Common Stock

381.00 shares

−381.00

Strike price

Held after

380.00

Exercisable

—

4/14/2025

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Restricted Share Units Direct	Common Stock381.00 shares	4/14/2025	M · Option Exercise	−381.00		—	380.00

Non-Derivative Holdings (Post-Transaction)1

Depository Shares

Direct

Shares owned400.00

Total

400.00 direct400.00

Security Title	Shares Owned	Ownership Type
Depository Shares	400.00	Direct
Total	400.00	400.00 direct

Derivative Holdings (Post-Transaction)8

Non Qualified Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

1.27K

Shares owned

1.27K

Exercise price

48.34

Expiration

—

Exercise window

—

Non Qualified Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

1.77K

Shares owned

1.77K

Exercise price

54.46

Expiration

—

Exercise window

—

Non Qualified Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

1.92K

Shares owned

1.92K

Exercise price

57.17

Expiration

—

Exercise window

—

Restricted Share Units

Direct

Underlying security

Common Stock

Underlying shares

520.00

Shares owned

520.00

Exercise price

Expiration

—

Exercise window

—

Restricted Share Units

Direct

Underlying security

Common Stock

Underlying shares

361.00

Shares owned

361.00

Exercise price

Expiration

—

Exercise window

—

Non Qualified Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

1.06K

Shares owned

1.06K

Exercise price

43.81

Expiration

—

Exercise window

—

Non Qualified Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

2.72K

Shares owned

2.72K

Exercise price

39.50

Expiration

—

Exercise window

—

Restricted Share Units

Direct

Underlying security

Common Stock

Underlying shares

642.00

Shares owned

642.00

Exercise price

Expiration

—

Exercise window

—

Total

Underlying

10.26K

Owned

10.26K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Non Qualified Stock Option (Right to Buy) Direct	Common Stock	48.34	—	—	1.27K	1.27K
Non Qualified Stock Option (Right to Buy) Direct	Common Stock	54.46	—	—	1.77K	1.77K
Non Qualified Stock Option (Right to Buy) Direct	Common Stock	57.17	—	—	1.92K	1.92K
Restricted Share Units Direct	Common Stock		—	—	520.00	520.00
Restricted Share Units Direct	Common Stock		—	—	361.00	361.00
Non Qualified Stock Option (Right to Buy) Direct	Common Stock	43.81	—	—	1.06K	1.06K
Non Qualified Stock Option (Right to Buy) Direct	Common Stock	39.50	—	—	2.72K	2.72K
Restricted Share Units Direct	Common Stock		—	—	642.00	642.00
Total					10.26K	10.26K