Form 4 for NWPX NWPX Infrastructure, Inc.
Accepted 2026-04-02 16:15:04 ET · period of report 2026-03-31 · accession 0001437749-26-011127 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DMI | 2026-04-02 16:15 | 2026-03-31 | NWPX | Brittain Miles | EVP | M - OptEx | — | +10.3K | 27.4K | +61% | — |
| DMI | 2026-04-02 16:15 | 2026-03-31 | NWPX | Brittain Miles | EVP | F - Tax | $77.86 | -4,064 | 26.3K | -13% | -$316.4K |
| DM | 2026-04-02 16:15 | 2026-03-31 | NWPX | Brittain Miles | EVP | M - OptEx | — | -8,688 | 8,073 | -52% | — |
| D | 2026-04-02 16:15 | 2026-03-31 | NWPX | Brittain Miles | EVP | F - Tax | — | -8,073 | 0 | -100% | — |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-03-31 | M | A | 3,758 | — | 23,765 | I Trust | — | — | (F1) Represents shares acquired pursuant to the vesting of Performance Shares. (F2) Reporting person is a beneficiary of the trust |
| 2 | Common | Common Stock | 2026-03-31 | F | D | 1,478 | $77.86 | 22,286 | I Trust | — | — | (F3) Represents shares withheld by the issuer for payment of taxes incurred upon vesting event consistent with company policy. (F2) Reporting person is a beneficiary of the trust |
| 3 | Common | Common Stock | 2026-03-31 | M | A | 3,748 | — | 26,034 | I Trust | — | — | (F1) Represents shares acquired pursuant to the vesting of Performance Shares. (F2) Reporting person is a beneficiary of the trust |
| 4 | Common | Common Stock | 2026-03-31 | F | D | 1,474 | $77.86 | 24,560 | I Trust | — | — | (F3) Represents shares withheld by the issuer for payment of taxes incurred upon vesting event consistent with company policy. (F2) Reporting person is a beneficiary of the trust |
| 5 | Common | Common Stock | 2026-03-31 | M | A | 2,826 | — | 27,386 | I Trust | — | — | (F1) Represents shares acquired pursuant to the vesting of Performance Shares. (F2) Reporting person is a beneficiary of the trust |
| 6 | Common | Common Stock | 2026-03-31 | F | D | 1,112 | $77.86 | 26,274 | I Trust | — | — | (F3) Represents shares withheld by the issuer for payment of taxes incurred upon vesting event consistent with company policy. (F2) Reporting person is a beneficiary of the trust |
| 7 | Derivative | Performance Shares | 2026-03-31 | M | D | 3,212 | — | 13,549 | D | — · — to — | 3,758 Common Stock | (F4) 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 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. (F8) Performance Shares vest in installments as follows: 1/3 on April 1, 2024, 1/3 on March 31, 2025 and 1/3 on March 31, 2026. (F8) Performance Shares vest in installments as follows: 1/3 on April 1, 2024, 1/3 on March 31, 2025 and 1/3 on March 31, 2026. |
| 8 | Derivative | Performance Shares | 2026-03-31 | M | D | 2,883 | — | 10,666 | D | — · — to — | 3,748 Common Stock | (F4) 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 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. (F6) 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. (F6) 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. |
| 9 | Derivative | Performance Shares | 2026-03-31 | M | D | 2,593 | — | 8,073 | D | — · — to — | 2,826 Common Stock | (F4) 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 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. (F7) 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. (F7) 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. |
| 10 | Derivative | Performance Shares | 2026-03-31 | F | D | 8,073 | — | 0 | D | — · — to — | 8,073 Common Stock | (F4) 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 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. (F5) Represents Performance Share Units that were forfeited pursuant to the reporting person's Retirement Agreement. (F5) Represents Performance Share Units that were forfeited pursuant to the reporting person's Retirement Agreement. |