InsiderTrades

Form 4 for NWPX NWPX Infrastructure, Inc.

Accepted 2026-01-20 00:00:00 ET · period of report 2026-01-15 · accession 0001437749-26-001554 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
DM 2026-01-20 2026-01-15 NWPX Wilkins Aaron CFO M - OptEx — +2,896 20.5K +16% —
DM 2026-01-20 2026-01-15 NWPX Wilkins Aaron CFO F - Tax $69.27 -1,315 19.1K -6% -$91.1K
DM 2026-01-20 2026-01-15 NWPX Wilkins Aaron CFO M - OptEx — -2,896 3,556 -45% —

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-01-15 M A 961 — 20,022 D — — (F1) Represents shares acquired pursuant to vesting of Restricted Stock Units.
2 Common Common Stock 2026-01-15 F D 436 $69.27 19,586 D — — (F2) Represents shares withheld by the issuer for payment of taxes incurred upon vesting event consistent with company policy.
3 Common Common Stock 2026-01-15 F D 393 $69.27 20,058 D — — (F2) Represents shares withheld by the issuer for payment of taxes incurred upon vesting event consistent with company policy.
4 Common Common Stock 2026-01-15 F D 486 $69.27 19,061 D — — (F2) Represents shares withheld by the issuer for payment of taxes incurred upon vesting event consistent with company policy.
5 Common Common Stock 2026-01-15 M A 1,070 — 19,547 D — — (F1) Represents shares acquired pursuant to vesting of Restricted Stock Units.
6 Common Common Stock 2026-01-15 M A 865 — 20,451 D — — (F1) Represents shares acquired pursuant to vesting of Restricted Stock Units.
7 Derivative Restricted Stock 2026-01-15 M D 1,070 — 4,517 D — · — to — 1,070 Common Stock (F3) Each Restricted Stock Unit represents a contingent right to receive one share of NWPX common stock. (F4) The Restricted Stock Units vest in installments as follows: 1/3 on January 15, 2024, 1/3 on January 15, 2025 and 1/3 on January 15, 2026.
8 Derivative Restricted Stock 2026-01-15 M D 865 — 2,691 D — · — to — 865 Common Stock (F3) Each Restricted Stock Unit represents a contingent right to receive one share of NWPX common stock. (F4) The Restricted Stock Units vest in installments as follows: 1/3 on January 15, 2024, 1/3 on January 15, 2025 and 1/3 on January 15, 2026. (F6) The Restricted Stock Units vest in installments as follows: 1/3 on January 15, 2026, 1/3 on January 15, 2027 and 1/3 on January 14, 2028.
9 Derivative Restricted Stock 2026-01-15 M D 961 — 3,556 D — · — to — 961 Common Stock (F3) Each Restricted Stock Unit represents a contingent right to receive one share of NWPX common stock. (F5) The Restricted Stock Units vest in installments as follows: 1/3 on January 15, 2025, 1/3 on January 15, 2026 and 1/3 on January 15, 2027.