MONTROSS SCOTT J

PrivateCIK: 1228503

Location

VANCOUVER, WA

MONTROSS SCOTT J (President & CEO) exercised options at NWPX INFRASTRUCTURE, INC.

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

M · 3 exercises

MONTROSS SCOTT J

Filed: 1/20/2026ACC: 0001437749-26-001551

InsiderMONTROSS SCOTT JCIK 1228503

→

IssuerNWPX INFRASTRUCTURE, INC.CIK 1001385

Officer· President & CEO

Since Mar 2026

-3.27K

Net shares

Net seller

$226.7K

Total sold

0

Open market trades

0B · 0S

9

Total transactions

7.97K acquired · 11.24K disposed

Non-Derivative Transactions6

Common Stock

Direct

M · Option Exercise

Shares

+2.87K

Price / share

—

Trade value

—

% of position

4.2%

1/15/2026

68.78K→71.65K

Common Stock

Direct

F · Tax Withholding

Shares

−1.29K

Price / share

$69.27

Trade value

$89.15K

% of position

1.8%

1/15/2026

71.65K→70.36K

Common Stock

Direct

M · Option Exercise

Shares

+2.58K

Price / share

—

Trade value

—

% of position

3.7%

1/15/2026

70.36K→72.95K

Common Stock

Direct

F · Tax Withholding

Shares

−997.00

Price / share

$69.27

Trade value

$69.06K

% of position

1.4%

1/15/2026

72.95K→71.95K

Common Stock

Direct

M · Option Exercise

Shares

+2.52K

Price / share

—

Trade value

—

% of position

3.5%

1/15/2026

71.95K→74.47K

Common Stock

Direct

F · Tax Withholding

Shares

−989.00

Price / share

$69.27

Trade value

$68.51K

% of position

1.3%

1/15/2026

74.47K→73.48K

Total

Net shares

+4.70K

Net value

-$226.72K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	1/15/2026	M · Option Exercise	+2.87K	—	—	4.2%	68.78K	71.65K
Common Stock Direct	1/15/2026	F · Tax Withholding	−1.29K	$69.27	$89.15K	1.8%	71.65K	70.36K
Common Stock Direct	1/15/2026	M · Option Exercise	+2.58K	—	—	3.7%	70.36K	72.95K
Common Stock Direct	1/15/2026	F · Tax Withholding	−997.00	$69.27	$69.06K	1.4%	72.95K	71.95K
Common Stock Direct	1/15/2026	M · Option Exercise	+2.52K	—	—	3.5%	71.95K	74.47K
Common Stock Direct	1/15/2026	F · Tax Withholding	−989.00	$69.27	$68.51K	1.3%	74.47K	73.48K
Total			+4.70K		-$226.72K

Derivative Transactions3

Restricted Stock

Direct

M · Option Exercise

Converts to

Common Stock

2.87K shares

Shares

−2.87K

Strike price

Held after

12.72K

Exercisable

—

1/15/2026

Restricted Stock

Direct

M · Option Exercise

Converts to

Common Stock

2.58K shares

Shares

−2.58K

Strike price

Held after

10.13K

Exercisable

—

1/15/2026

Restricted Stock

Direct

M · Option Exercise

Converts to

Common Stock

2.52K shares

Shares

−2.52K

Strike price

Held after

7.62K

Exercisable

—

1/15/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Restricted Stock Direct	Common Stock2.87K shares	1/15/2026	M · Option Exercise	−2.87K		—	12.72K
Restricted Stock Direct	Common Stock2.58K shares	1/15/2026	M · Option Exercise	−2.58K		—	10.13K
Restricted Stock Direct	Common Stock2.52K shares	1/15/2026	M · Option Exercise	−2.52K		—	7.62K

Non-Derivative Holdings (Post-Transaction)0

No non-derivative holdings reported

Derivative Holdings (Post-Transaction)1

Performance Shares

Direct

Underlying security

Common Stock

Underlying shares

46.75K

Shares owned

46.75K

Exercise price

Expiration

—

Exercise window

—

Total

Underlying

46.75K

Owned

46.75K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Performance Shares Direct	Common Stock		—	—	46.75K	46.75K
Total					46.75K	46.75K

MONTROSS SCOTT J — Insider Transaction (Form 4) Filed Jan 20, 2026 | Finecho