BRITTAIN MILES

PrivateCIK: 1766072

Location

VANCOUVER, WA

BRITTAIN MILES exercised options at NWPX INFRASTRUCTURE, INC.

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

M · 3 exercises

BRITTAIN MILES

Filed: 4/2/2026ACC: 0001437749-26-011127

InsiderBRITTAIN MILESCIK 1766072

→

IssuerNWPX INFRASTRUCTURE, INC.CIK 1001385

Other

Since Jan 2019

-10.49K

Net shares

Net seller

$316.4K

Total sold

0

Open market trades

0B · 0S

10

Total transactions

10.33K acquired · 20.82K disposed

Non-Derivative Transactions6

Common Stock

Indirect

M · Option Exercise

Shares

+3.76K

Price / share

—

Trade value

—

% of position

18.8%

3/31/2026

20.01K→23.77K

Common Stock

Indirect

F · Tax Withholding

Shares

−1.48K

Price / share

$77.86

Trade value

$115.08K

% of position

6.2%

3/31/2026

23.76K→22.29K

Common Stock

Indirect

M · Option Exercise

Shares

+3.75K

Price / share

—

Trade value

—

% of position

16.8%

3/31/2026

22.29K→26.03K

Common Stock

Indirect

F · Tax Withholding

Shares

−1.47K

Price / share

$77.86

Trade value

$114.77K

% of position

5.7%

3/31/2026

26.03K→24.56K

Common Stock

Indirect

M · Option Exercise

Shares

+2.83K

Price / share

—

Trade value

—

% of position

11.5%

3/31/2026

24.56K→27.39K

Common Stock

Indirect

F · Tax Withholding

Shares

−1.11K

Price / share

$77.86

Trade value

$86.58K

% of position

4.1%

3/31/2026

27.39K→26.27K

Total

Net shares

+6.27K

Net value

-$316.42K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Indirect	3/31/2026	M · Option Exercise	+3.76K	—	—	18.8%	20.01K	23.77K
Common Stock Indirect	3/31/2026	F · Tax Withholding	−1.48K	$77.86	$115.08K	6.2%	23.76K	22.29K
Common Stock Indirect	3/31/2026	M · Option Exercise	+3.75K	—	—	16.8%	22.29K	26.03K
Common Stock Indirect	3/31/2026	F · Tax Withholding	−1.47K	$77.86	$114.77K	5.7%	26.03K	24.56K
Common Stock Indirect	3/31/2026	M · Option Exercise	+2.83K	—	—	11.5%	24.56K	27.39K
Common Stock Indirect	3/31/2026	F · Tax Withholding	−1.11K	$77.86	$86.58K	4.1%	27.39K	26.27K
Total			+6.27K		-$316.42K

Derivative Transactions4

Performance Shares

Direct

M · Option Exercise

Converts to

Common Stock

3.76K shares

Shares

−3.21K

Strike price

Held after

13.55K

Exercisable

—

3/31/2026

Performance Shares

Direct

M · Option Exercise

Converts to

Common Stock

3.75K shares

Shares

−2.88K

Strike price

Held after

10.67K

Exercisable

—

3/31/2026

Performance Shares

Direct

M · Option Exercise

Converts to

Common Stock

2.83K shares

Shares

−2.59K

Strike price

Held after

8.07K

Exercisable

—

3/31/2026

Performance Shares

Direct

F · Tax Withholding

Converts to

Common Stock

8.07K shares

Shares

−8.07K

Strike price

Held after

0.00

Exercisable

—

3/31/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Performance Shares Direct	Common Stock3.76K shares	3/31/2026	M · Option Exercise	−3.21K		—	13.55K
Performance Shares Direct	Common Stock3.75K shares	3/31/2026	M · Option Exercise	−2.88K		—	10.67K
Performance Shares Direct	Common Stock2.83K shares	3/31/2026	M · Option Exercise	−2.59K		—	8.07K
Performance Shares Direct	Common Stock8.07K shares	3/31/2026	F · Tax Withholding	−8.07K		—	0.00

Non-Derivative Holdings (Post-Transaction)0

No non-derivative holdings reported

Derivative Holdings (Post-Transaction)1

Restricted Stock

Direct

Underlying security

Common Stock

Underlying shares

N/A

Shares owned

2.69K

Exercise price

Expiration

—

Exercise window

—

Total

Underlying

0.00

Owned

2.69K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Restricted Stock Direct	Common Stock		—	—	N/A	2.69K
Total					0.00	2.69K

BRITTAIN MILES — Insider Transaction (Form 4) Filed Apr 2, 2026 | Finecho