IANNACONE NICOLE M (SEVP, Chief Legal Officer) received a stock award from ENTERPRISE FINANCIAL SERVICES CORP

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 2 awards

IANNACONE NICOLE M

Filed: 2/12/2026ACC: 0001025835-26-000040

InsiderIANNACONE NICOLE MCIK 1731826

→

IssuerENTERPRISE FINANCIAL SERVICES CORPCIK 1025835

Officer· SEVP, Chief Legal Officer

Since Mar 2026

+1.14K

Net shares

Net buyer

$111.3K

Total sold

Open market trades

0B · 0S

Total transactions

4.04K acquired · 2.90K disposed

Non-Derivative Transactions6

Common Stock

Direct

M · Option Exercise

+1.02K

Price / share

—

Trade value

—

% of position

5.4%

2/10/2026

18.84K→19.86K

Common Stock

Direct

F · Tax Withholding

−449.00

Price / share

$59.22

Trade value

$26.59K

% of position

2.3%

2/10/2026

19.86K→19.41K

Common Stock

Direct

A · Award

+1.67K

Price / share

—

Trade value

—

% of position

8.6%

2/10/2026

19.41K→21.08K

Common Stock

Direct

F · Tax Withholding

−825.00

Price / share

$59.22

Trade value

$48.86K

% of position

3.9%

2/10/2026

21.08K→20.25K

Common Stock

Direct

A · Award

+1.34K

Price / share

—

Trade value

—

% of position

6.6%

2/10/2026

20.25K→21.60K

Common Stock

Direct

F · Tax Withholding

−605.00

Price / share

$59.22

Trade value

$35.83K

% of position

2.8%

2/10/2026

21.60K→21K

Total

Net shares

+2.16K

Net value

-$111.27K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	2/10/2026	M · Option Exercise	+1.02K	—	—	5.4%	18.84K	19.86K
Common Stock Direct	2/10/2026	F · Tax Withholding	−449.00	$59.22	$26.59K	2.3%	19.86K	19.41K
Common Stock Direct	2/10/2026	A · Award	+1.67K	—	—	8.6%	19.41K	21.08K
Common Stock Direct	2/10/2026	F · Tax Withholding	−825.00	$59.22	$48.86K	3.9%	21.08K	20.25K
Common Stock Direct	2/10/2026	A · Award	+1.34K	—	—	6.6%	20.25K	21.60K
Common Stock Direct	2/10/2026	F · Tax Withholding	−605.00	$59.22	$35.83K	2.8%	21.60K	21K
Total			+2.16K		-$111.27K

Derivative Transactions1

Restricted Share Units

Direct

M · Option Exercise

Converts to

Common Stock

1.02K shares

−1.02K

Strike price

Held after

0.00

Exercisable

—

2/10/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Restricted Share Units Direct	Common Stock1.02K shares	2/10/2026	M · Option Exercise	−1.02K		—	0.00

Non-Derivative Holdings (Post-Transaction)0

No non-derivative holdings reported

Derivative Holdings (Post-Transaction)8

Non Qualified Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

4.95K

Shares owned

4.95K

Exercise price

48.34

Expiration

—

Exercise window

—

Non Qualified Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

4.52K

Shares owned

4.52K

Exercise price

43.81

Expiration

—

Exercise window

—

Restricted Share Units

Direct

Underlying security

Common Stock

Underlying shares

1.44K

Shares owned

1.44K

Exercise price

Expiration

—

Exercise window

—

Restricted Share Units

Direct

Underlying security

Common Stock

Underlying shares

6.65K

Shares owned

6.65K

Exercise price

Expiration

—

Exercise window

—

Non Qualified Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

3.98K

Shares owned

3.98K

Exercise price

57.17

Expiration

—

Exercise window

—

Non Qualified Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

4.99K

Shares owned

4.99K

Exercise price

54.46

Expiration

—

Exercise window

—

Restricted Share Units

Direct

Underlying security

Common Stock

Underlying shares

1.33K

Shares owned

1.33K

Exercise price

Expiration

—

Exercise window

—

Non Qualified Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

7.55K

Shares owned

7.55K

Exercise price

39.50

Expiration

—

Exercise window

—

Total

Underlying

35.40K

Owned

35.40K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Non Qualified Stock Option (Right to Buy) Direct	Common Stock	48.34	—	—	4.95K	4.95K
Non Qualified Stock Option (Right to Buy) Direct	Common Stock	43.81	—	—	4.52K	4.52K
Restricted Share Units Direct	Common Stock		—	—	1.44K	1.44K
Restricted Share Units Direct	Common Stock		—	—	6.65K	6.65K
Non Qualified Stock Option (Right to Buy) Direct	Common Stock	57.17	—	—	3.98K	3.98K
Non Qualified Stock Option (Right to Buy) Direct	Common Stock	54.46	—	—	4.99K	4.99K
Restricted Share Units Direct	Common Stock		—	—	1.33K	1.33K
Non Qualified Stock Option (Right to Buy) Direct	Common Stock	39.50	—	—	7.55K	7.55K
Total					35.40K	35.40K