LAZZARI MELANIE A (Executive Vice President) exercised options at S&T BANCORP INC

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

M · 4 exercises

LAZZARI MELANIE A

Filed: 4/3/2025ACC: 0001127602-25-011604

InsiderLAZZARI MELANIE ACIK 1658977

→

IssuerS&T BANCORP INCCIK 719220

Officer· Executive Vice President

Since Mar 2019

+1.80K

Net shares

Net buyer

$53.3K

Total sold

Open market trades

0B · 0S

Total transactions

6.96K acquired · 5.16K disposed

Non-Derivative Transactions8

Common Stock

Direct

M · Option Exercise

+2.69K

Price / share

$37.15

Trade value

$99.75K

% of position

27.6%

4/1/2025

9.74K→12.43K

Common Stock

Direct

F · Tax Withholding

−914.00

Price / share

$37.15

Trade value

$33.96K

% of position

7.4%

4/1/2025

12.43K→11.51K

Common Stock

Direct

M · Option Exercise

+532.00

Price / share

$37.15

Trade value

$19.76K

% of position

4.6%

4/1/2025

11.51K→12.05K

Common Stock

Direct

F · Tax Withholding

−182.00

Price / share

$37.15

Trade value

$6.76K

% of position

1.5%

4/1/2025

12.05K→11.86K

Common Stock

Direct

M · Option Exercise

+506.00

Price / share

$37.15

Trade value

$18.80K

% of position

4.3%

4/1/2025

11.86K→12.37K

Common Stock

Direct

F · Tax Withholding

−173.00

Price / share

$37.15

Trade value

$6.43K

% of position

1.4%

4/1/2025

12.37K→12.20K

Common Stock

Direct

M · Option Exercise

+549.00

Price / share

$37.15

Trade value

$20.40K

% of position

4.5%

4/1/2025

12.20K→12.75K

Common Stock

Direct

F · Tax Withholding

−167.00

Price / share

$37.15

Trade value

$6.20K

% of position

1.3%

4/1/2025

12.75K→12.58K

Total

Net shares

+2.84K

Net value

$105.36K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	4/1/2025	M · Option Exercise	+2.69K	$37.15	$99.75K	27.6%	9.74K	12.43K
Common Stock Direct	4/1/2025	F · Tax Withholding	−914.00	$37.15	$33.96K	7.4%	12.43K	11.51K
Common Stock Direct	4/1/2025	M · Option Exercise	+532.00	$37.15	$19.76K	4.6%	11.51K	12.05K
Common Stock Direct	4/1/2025	F · Tax Withholding	−182.00	$37.15	$6.76K	1.5%	12.05K	11.86K
Common Stock Direct	4/1/2025	M · Option Exercise	+506.00	$37.15	$18.80K	4.3%	11.86K	12.37K
Common Stock Direct	4/1/2025	F · Tax Withholding	−173.00	$37.15	$6.43K	1.4%	12.37K	12.20K
Common Stock Direct	4/1/2025	M · Option Exercise	+549.00	$37.15	$20.40K	4.5%	12.20K	12.75K
Common Stock Direct	4/1/2025	F · Tax Withholding	−167.00	$37.15	$6.20K	1.3%	12.75K	12.58K
Total			+2.84K		$105.36K

Derivative Transactions4

Restricted Stock Units

Direct

A · Award

Converts to

Common Stock

2.69K shares

+2.69K

Strike price

Held after

2.69K

Exercisable

—

4/1/2025

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

2.69K shares

−2.69K

Strike price

Held after

0.00

Exercisable

—

4/1/2025

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

532.00 shares

−532.00

Strike price

Held after

0.00

Exercisable

—

4/1/2025

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

506.00 shares

−506.00

Strike price

Held after

523.00

Exercisable

—

4/1/2025

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Restricted Stock Units Direct	Common Stock2.69K shares	4/1/2025	A · Award	+2.69K	—	2.69K
Restricted Stock Units Direct	Common Stock2.69K shares	4/1/2025	M · Option Exercise	−2.69K	—	0.00
Restricted Stock Units Direct	Common Stock532.00 shares	4/1/2025	M · Option Exercise	−532.00	—	0.00
Restricted Stock Units Direct	Common Stock506.00 shares	4/1/2025	M · Option Exercise	−506.00	—	523.00

Non-Derivative Holdings (Post-Transaction)2

Common Stock

Indirect

Shares owned9.00

Common Stock

Indirect

Shares owned7.72K

Total

7.73K indirect7.73K

Security Title	Shares Owned	Ownership Type
Common Stock	9.00	Indirect
Common Stock	7.72K	Indirect
Total	7.73K	7.73K indirect

Derivative Holdings (Post-Transaction)2

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

1.12K

Shares owned

1.12K

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

Shares owned

Exercise price

Expiration

—

Exercise window

—

Total

Underlying

2.12K

Owned

2.12K

Security	Underlying	Exercise Window	Expiration	Underlying Shares	Shares Owned
Restricted Stock Units Direct	Common Stock	—	—	1.12K	1.12K
Restricted Stock Units Direct	Common Stock	—	—	1K	1K
Total				2.12K	2.12K