NWPX Infrastructure, Inc.·4

Apr 2, 4:41 PM ET

Tanguis Jesus 4

4 · NWPX Infrastructure, Inc. · Filed Apr 2, 2026

Research Summary

AI-generated summary of this filing

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NWPX SVP Tanguis Jesus Receives Performance Shares; Tax Withholding

What Happened
Tanguis Jesus, Senior Vice President & GM, Precast Infrastructure at NWPX Infrastructure (NWPX), reported vesting/conversion of performance-based equity on March 31, 2026. The filing shows two vesting/conversion events totaling 1,242 and 851 shares (2,093 shares acquired pursuant to performance-share vesting). The company withheld 358 and 245 shares to cover tax withholding at $77.86 per share (total withholding value reported: $27,874 and $19,076; combined $46,950). The Form 4 also lists conversions/dispositions of two derivative items (955 and 781 units) with no price or cash value reported.

Key Details

  • Transaction date: 2026-03-31 (filed 2026-04-02; filing appears timely).
  • Vesting/conversion reported: 1,242 shares and 851 shares (total 2,093) — coded M (exercise/conversion of derivative; here, performance-share vesting).
  • Tax withholding: 358 shares and 245 shares withheld at $77.86/share, totaling $46,950 — coded F (payment of tax liability via share withholding).
  • Additional derivative entries: 955 and 781 units listed as disposed (no price/value shown).
  • Shares owned after transaction: not specified in the provided filing excerpt.
  • Relevant footnotes: shares arose from Performance Shares tied to NWPX total EBITDA margin; vesting schedules noted (1/3 installments include March 31, 2026 for applicable awards).

Context
This was an award/vesting event (not an open-market purchase or sale). The withholding of shares to satisfy taxes is routine and does not necessarily indicate a change in insider sentiment. Performance Shares here vest based on company EBITDA margin and vest in scheduled installments (some awards had a March 31, 2026 tranche). The M code reflects conversion/vesting of derivative awards; the F code reflects shares withheld for taxes.

Insider Transaction Report

Form 4
Period: 2026-03-31
Tanguis Jesus
SVP/GM Precast Infrastructure
Transactions
  • Exercise/Conversion

    Common Stock

    [F1]
    2026-03-31+1,2422,738 total
  • Tax Payment

    Common Stock

    [F2]
    2026-03-31$77.86/sh358$27,8742,380 total
  • Exercise/Conversion

    Common Stock

    [F1]
    2026-03-31+8513,231 total
  • Tax Payment

    Common Stock

    [F2]
    2026-03-31$77.86/sh245$19,0762,986 total
  • Exercise/Conversion

    Performance Shares

    [F3][F4]
    2026-03-319556,883 total
    Common Stock (1,242 underlying)
  • Exercise/Conversion

    Performance Shares

    [F3][F5]
    2026-03-317816,102 total
    Common Stock (851 underlying)
Holdings
  • Restricted Stock

    [F6][F7]
    Common Stock
    2,034
Footnotes (7)
  • [F1]Represents shares acquired pursuant to the vesting of Performance Shares.
  • [F2]Represents shares withheld by the issuer for payment of taxes incurred upon vesting event consistent with company policy.
  • [F3]Performance Shares vest in an amount ranging from 0-200% to the extent such Performance Shares are earned. Performance Shares are earned based on NWPX's total EBITDA margin over the measurement period.
  • [F4]Performance Shares vest in installments as follows: 1/3 March 31, 2025, 1/3 on March 31, 2026 and 1/3 on March 31, 2027.
  • [F5]Performance Shares vest in installments as follows: 1/3 on March 31, 2026, 1/3 on March 31, 2027 and 1/3 on March 31, 2028.
  • [F6]Each Restricted Stock Unit represents a contingent right to receive one share of NWPX common stock.
  • [F7]The Restricted Stock Units vest in installments in January of 2027, 2028 and 2029.
Signature
/s/ Jesus Tanguis|2026-04-02

Documents

1 file
  • 4
    rdgdoc.xmlPrimary

    FORM 4