Last 12 months
Inside the activity.
0 purchase rows · 42 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 6 |
| Dec 2025 | 0 | 4 |
| Jan 2026 | 0 | 0 |
| Feb 2026 | 0 | 0 |
| Mar 2026 | 0 | 8 |
| Apr 2026 | 0 | 0 |
| May 2026 | 0 | 0 |
| Jun 2026 | 0 | 0 |
| Jul 2026 | 0 | 0 |
| Aug 2026 | 0 | 10 |
| Sep 2026 | 0 | 11 |
| Oct 2026 | 0 | 3 |
Latest available
Insider transactions
Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| October 05, 2026 Filed Oct 6, 2026 19:43 UTC |
LARSON KEITH RDirector
|
SaleCommon Stock | 250 | $106.48 | $26,620.30 |
DisclosureSEC source: 0001437749-26-032172 · rdgdoc.xml · nonDerivative · entry 1 LARSON KEITH R · CIK 0001401658 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 14,383 F1 · kind: Adoption date of referenced 10b5-1(c) plan is: 05-18-2026 F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 05-18-2026 F2 · price: This transaction was executed in multiple trades at prices ranging from $105.32 to $107.06 per share. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| October 02, 2026 Filed Oct 6, 2026 20:04 UTC |
Stokes EricSVP and Group President of WTS
|
SaleCommon Stock | 12,631 | $105.86 | $1,337,175.76 |
DisclosureSEC source: 0001437749-26-032178 · rdgdoc.xml · nonDerivative · entry 1 Stokes Eric · CIK 0001808046 · SVP and Group President of WTS 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 12,643 F1 · kind: Adoption date of referenced 10b5-1(c) plan is: 05/29/2026 F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 05/29/2026 F2 · price: This transaction was executed in multiple trades at prices ranging from $105.2500 to $107.2700 per share. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| October 01, 2026 Filed Oct 3, 2026 00:43 UTC |
Stokes EricSVP and Group President of WTS
|
SaleCommon Stock | 12,353 | $103.38 | $1,277,046.96 |
DisclosureSEC source: 0001437749-26-031898 · rdgdoc.xml · nonDerivative · entry 1 Stokes Eric · CIK 0001808046 · SVP and Group President of WTS 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 25,274 F1 · kind: Adoption date of referenced 10b5-1(c) plan is: 05/29/2026 F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 05/29/2026 F2 · price: This transaction was executed in multiple trades at prices ranging from $100.3900 to $104.7300 per share. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| September 28, 2026 Filed Sep 30, 2026 18:41 UTC |
LARSON KEITH RDirector
|
SaleCommon Stock | 1,000 | $102.20 | $102,195.30 |
DisclosureSEC source: 0001437749-26-031545 · rdgdoc.xml · nonDerivative · entry 1 LARSON KEITH R · CIK 0001401658 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 14,633 F1 · kind: Adoption date of referenced 10b5-1(c) plan is: 05-18-2026 F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 05-18-2026 F2 · price: This transaction was executed in multiple trades at prices ranging from $101.36 to $103.28 per share. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| September 21, 2026 Filed Sep 23, 2026 15:09 UTC | SaleCommon Stock | 20 | $101.93 | $2,038.60 |
DisclosureSEC source: 0001437749-26-031025 · rdgdoc.xml · nonDerivative · entry 1 Wilkins Aaron · CIK 0001685213 · CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 22,428 F1 · kind: Adoption date of referenced 10b5-1(c) plan is: 05/05/2026 F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 05/05/2026 F2 · price: This transaction was executed in multiple trades at prices ranging from $101.9300 to $102.9299 per share. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
|
| September 21, 2026 Filed Sep 23, 2026 15:08 UTC |
LARSON KEITH RDirector
|
SaleCommon Stock | 1,000 | $102.31 | $102,310.00 |
DisclosureSEC source: 0001437749-26-031023 · rdgdoc.xml · nonDerivative · entry 1 LARSON KEITH R · CIK 0001401658 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 15,633 F1 · kind: Adoption date of referenced 10b5-1(c) plan is: 05-18-2026 F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 05-18-2026 F2 · price: This transaction was executed in multiple trades at prices ranging from $100.46 to $103.74 per share. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| September 14, 2026 Filed Sep 16, 2026 18:54 UTC | SaleCommon Stock | 1,950 | $100.68 | $196,328.54 |
DisclosureSEC source: 0001437749-26-030532 · rdgdoc.xml · nonDerivative · entry 1 Wilkins Aaron · CIK 0001685213 · CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 22,448 F1 · kind: Adoption date of referenced 10b5-1(c) plan is: 05/05/2026 F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 05/05/2026 F2 · price: This transaction was executed in multiple trades at prices ranging from $100.1000 to $101.0999 per share. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
|
| September 14, 2026 Filed Sep 16, 2026 18:53 UTC |
LARSON KEITH RDirector
|
SaleCommon Stock | 1,000 | $101.12 | $101,119.40 |
DisclosureSEC source: 0001437749-26-030530 · rdgdoc.xml · nonDerivative · entry 1 LARSON KEITH R · CIK 0001401658 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 16,633 F1 · kind: Adoption date of referenced 10b5-1(c) plan is: 05-18-2026 F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 05-18-2026 F2 · price: This transaction was executed in multiple trades at prices ranging from $100.39 to $102.19 per share. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| September 14, 2026 Filed Sep 16, 2026 18:52 UTC |
ROMAN RICHARD ADirector
|
GiftCommon Stock | 1,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-26-030528 · rdgdoc.xml · nonDerivative · entry 1 ROMAN RICHARD A · CIK 0001234059 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,340 F1 · price: 1000 shares represents a bona fide gift of NWPX Infrastructure, Inc. common stock made by the reporting person. Read SEC document |
| September 10, 2026 Filed Sep 11, 2026 20:09 UTC |
FRANSON MICHAEL CDirector
|
GiftCommon Stock | 100 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-26-030170 · rdgdoc.xml · nonDerivative · entry 2 FRANSON MICHAEL C · CIK 0001233202 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,824 F1 · price: 100 shares represents a bona fide gift of NWPX Infrastructure, Inc. common stock made by the reporting person. Read SEC document |
| September 09, 2026 Filed Sep 11, 2026 20:09 UTC |
FRANSON MICHAEL CDirector
|
SaleCommon Stock | 3,500 | $105.30 | $368,562.60 |
DisclosureSEC source: 0001437749-26-030170 · rdgdoc.xml · nonDerivative · entry 1 FRANSON MICHAEL C · CIK 0001233202 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,924 Read SEC document |
| September 08, 2026 Filed Sep 10, 2026 18:36 UTC | SaleCommon Stock | 1,500 | $106.52 | $159,780.00 |
DisclosureSEC source: 0001437749-26-030056 · rdgdoc.xml · nonDerivative · entry 1 Wilkins Aaron · CIK 0001685213 · CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 24,398 F1 · kind: Adoption date of referenced 10b5-1(c) plan is: 05/05/2026 F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 05/05/2026 F2 · price: This transaction was executed in multiple trades at prices ranging from $106.5200 to $107.5199 per share. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
|
| September 08, 2026 Filed Sep 10, 2026 18:35 UTC |
LARSON KEITH RDirector
|
SaleCommon Stock | 1,000 | $105.87 | $105,868.80 |
DisclosureSEC source: 0001437749-26-030054 · rdgdoc.xml · nonDerivative · entry 1 LARSON KEITH R · CIK 0001401658 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 17,633 F1 · kind: Adoption date of referenced 10b5-1(c) plan is: 05-18-2026 F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 05-18-2026 F2 · price: This transaction was executed in multiple trades at prices ranging from $104.91 to $106.81 per share. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| September 08, 2026 Filed Sep 10, 2026 18:34 UTC |
ROMAN RICHARD ADirector
|
SaleCommon Stock | 4,000 | $105.72 | $422,876.80 |
DisclosureSEC source: 0001437749-26-030051 · rdgdoc.xml · nonDerivative · entry 1 ROMAN RICHARD A · CIK 0001234059 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 30,340 F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 06-09-2026 F2 · price: This transaction was executed in multiple trades at prices ranging from $105.0000 to $107.7650 per share. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| September 03, 2026 Filed Sep 4, 2026 15:31 UTC |
LARSON KEITH RDirector
|
SaleCommon Stock | 4 | $110.79 | $443.14 |
DisclosureSEC source: 0001437749-26-029678 · rdgdoc.xml · nonDerivative · entry 1 LARSON KEITH R · CIK 0001401658 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 18,633 F1 · kind: Adoption date of referenced 10b5-1(c) plan is: 05-18-2026 F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 05-18-2026 F2 · price: This transaction was executed in multiple trades at prices ranging from $110.12 to $111.66 per share. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| September 02, 2026 Filed Sep 3, 2026 18:58 UTC |
LARSON KEITH RDirector
|
SaleCommon Stock | 74 | $110.26 | $8,159.22 |
DisclosureSEC source: 0001437749-26-029587 · rdgdoc.xml · nonDerivative · entry 1 LARSON KEITH R · CIK 0001401658 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 18,637 F1 · kind: Adoption date of referenced 10b5-1(c) plan is: 05-18-2026 F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 05-18-2026 F2 · price: This transaction was executed in multiple trades at prices ranging from $110.00 to $111.32 per share. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| August 31, 2026 Filed Sep 2, 2026 15:57 UTC |
LARSON KEITH RDirector
|
SaleCommon Stock | 1,172 | $110.04 | $128,966.65 |
DisclosureSEC source: 0001437749-26-029466 · rdgdoc.xml · nonDerivative · entry 1 LARSON KEITH R · CIK 0001401658 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 18,711 F1 · kind: Adoption date of referenced 10b5-1(c) plan is: 05-18-2026 F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 05-18-2026 F2 · price: This transaction was executed in multiple trades at prices ranging from $110.00 to $110.19 per share. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| August 31, 2026 Filed Sep 2, 2026 15:55 UTC |
MONTROSS SCOTT JPresident & CEO
|
SaleCommon Stock | 1,227 | $110.58 | $135,682.89 |
DisclosureSEC source: 0001437749-26-029464 · rdgdoc.xml · nonDerivative · entry 1 MONTROSS SCOTT J · CIK 0001228503 · President & CEO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 69,902 F1 · kind: Adoption date of referenced 10b5-1(c) plan is: 05/05/2026 F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 05/05/2026 F2 · price: This transaction was executed in multiple trades at prices ranging from $110.0100 to $111.2200 per share. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| August 27, 2026 Filed Aug 28, 2026 15:10 UTC |
Wray MichaelExecutive Vice President
|
GiftCommon Stock | 600 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-26-029167 · rdgdoc.xml · nonDerivative · entry 2 Wray Michael · CIK 0001922394 · Executive Vice President 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 23,286 F7 · shares: 600 shares represents a bona fide gift of NWPX Infrastructure, Inc. common stock made by the reporting person. F7 · price: 600 shares represents a bona fide gift of NWPX Infrastructure, Inc. common stock made by the reporting person. Read SEC document |
| August 26, 2026 Filed Aug 28, 2026 15:10 UTC |
Wray MichaelExecutive Vice President
|
SaleCommon Stock | 4,500 | $110.94 | $499,235.85 |
DisclosureSEC source: 0001437749-26-029167 · rdgdoc.xml · nonDerivative · entry 1 Wray Michael · CIK 0001922394 · Executive Vice President 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 23,886 F1 · kind: Adoption date of referenced 10b5-1(c) plan is: 05/27/2026 F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 05/27/2026 F2 · price: This transaction was executed in multiple trades at prices ranging from $109.6300 to $112.0300 per share. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| August 24, 2026 Filed Aug 25, 2026 20:05 UTC |
LARSON KEITH RDirector
|
SaleCommon Stock | 1,250 | $110.32 | $137,894.50 |
DisclosureSEC source: 0001437749-26-028910 · rdgdoc.xml · nonDerivative · entry 1 LARSON KEITH R · CIK 0001401658 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 19,883 F1 · kind: Adoption date of referenced 10b5-1(c) plan is: 05-18-2026 F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 05-18-2026 F2 · price: This transaction was executed in multiple trades at prices ranging from $110.07 to $110.76 per share. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| August 24, 2026 Filed Aug 25, 2026 19:57 UTC |
MONTROSS SCOTT JPresident & CEO
|
SaleCommon Stock | 2,500 | $109.37 | $273,418.50 |
DisclosureSEC source: 0001437749-26-028907 · rdgdoc.xml · nonDerivative · entry 1 MONTROSS SCOTT J · CIK 0001228503 · President & CEO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 71,129 F1 · kind: Adoption date of referenced 10b5-1(c) plan is: 05/05/2026 F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 05/05/2026 F2 · price: This transaction was executed in multiple trades at prices ranging from $108.4500 to $110.7200 per share. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| August 17, 2026 Filed Aug 18, 2026 18:59 UTC |
MONTROSS SCOTT JPresident & CEO
|
SaleCommon Stock | 2,500 | $115.13 | $287,818.50 |
DisclosureSEC source: 0001437749-26-028336 · rdgdoc.xml · nonDerivative · entry 1 MONTROSS SCOTT J · CIK 0001228503 · President & CEO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 73,629 F1 · kind: Adoption date of referenced 10b5-1(c) plan is: 05/05/2026 F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 05/05/2026 F2 · price: This transaction was executed in multiple trades at prices ranging from $113.92 to $116.16 per share. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| August 17, 2026 Filed Aug 18, 2026 18:58 UTC |
LARSON KEITH RDirector
|
SaleCommon Stock | 1,250 | $115.86 | $144,828.88 |
DisclosureSEC source: 0001437749-26-028333 · rdgdoc.xml · nonDerivative · entry 1 LARSON KEITH R · CIK 0001401658 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 21,133 F1 · kind: Adoption date of referenced 10b5-1(c) plan is: 05-18-2026 F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 05-18-2026 F2 · price: This transaction was executed in multiple trades at prices ranging from $114.50 to $117.42 per share. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| August 10, 2026 Filed Aug 11, 2026 21:20 UTC |
MONTROSS SCOTT JPresident & CEO
|
SaleCommon Stock | 2,500 | $118.74 | $296,847.50 |
DisclosureSEC source: 0001437749-26-027074 · rdgdoc.xml · nonDerivative · entry 1 MONTROSS SCOTT J · CIK 0001228503 · President & CEO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 76,129 F1 · kind: Adoption date of referenced 10b5-1(c) plan is: 05/05/2026 F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 05/05/2026 F2 · price: This transaction was executed in multiple trades at prices ranging from $118.02 to $119.635 per share. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| August 10, 2026 Filed Aug 11, 2026 21:17 UTC | SaleCommon Stock | 428 | $120.00 | $51,360.00 |
DisclosureSEC source: 0001437749-26-027069 · rdgdoc.xml · nonDerivative · entry 1 Wilkins Aaron · CIK 0001685213 · CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 25,898 F1 · kind: Adoption date of referenced 10b5-1(c) plan is: 05/05/2026 F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 05/05/2026 F2 · price: This transaction was executed in multiple trades at prices ranging from $120.0000 to $120.9999 per share. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
|
| August 04, 2026 Filed Aug 5, 2026 21:22 UTC |
MONTROSS SCOTT JPresident & CEO
|
SaleCommon Stock | 2,500 | $128.62 | $321,546.50 |
DisclosureSEC source: 0001437749-26-025970 · rdgdoc.xml · nonDerivative · entry 1 MONTROSS SCOTT J · CIK 0001228503 · President & CEO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 78,629 F1 · kind: Adoption date of referenced 10b5-1(c) plan is: 05/05/2026 F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 05/05/2026 F2 · price: This transaction was executed in multiple trades at prices ranging from $126.60 to $130.33 per share. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| June 10, 2026 Filed Jun 12, 2026 20:19 UTC |
Paschal JohnDirector
|
GrantCommon Stock | 899 | $122.31 | $109,956.69 |
DisclosureSEC source: 0001437749-26-020483 · rdgdoc.xml · nonDerivative · entry 1 Paschal John · CIK 0001786227 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 17,098 Read SEC document |
| June 10, 2026 Filed Jun 12, 2026 20:14 UTC |
LARSON KEITH RDirector
|
GrantCommon Stock | 899 | $122.31 | $109,956.69 |
DisclosureSEC source: 0001437749-26-020475 · rdgdoc.xml · nonDerivative · entry 1 LARSON KEITH R · CIK 0001401658 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 22,383 Read SEC document |
| June 10, 2026 Filed Jun 12, 2026 20:12 UTC |
Julian AmandaDirector
|
GrantCommon Stock | 899 | $122.31 | $109,956.69 |
DisclosureSEC source: 0001437749-26-020472 · rdgdoc.xml · nonDerivative · entry 1 Julian Amanda · CIK 0001817893 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,316 Read SEC document |
| June 10, 2026 Filed Jun 12, 2026 20:10 UTC |
FRANSON MICHAEL CDirector
|
GrantCommon Stock | 899 | $122.31 | $109,956.69 |
DisclosureSEC source: 0001437749-26-020470 · rdgdoc.xml · nonDerivative · entry 1 FRANSON MICHAEL C · CIK 0001233202 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 19,424 Read SEC document |
| June 10, 2026 Filed Jun 12, 2026 20:09 UTC |
ROMAN RICHARD ADirector
|
GrantCommon Stock | 899 | $122.31 | $109,956.69 |
DisclosureSEC source: 0001437749-26-020468 · rdgdoc.xml · nonDerivative · entry 1 ROMAN RICHARD A · CIK 0001234059 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 34,340 Read SEC document |
| June 10, 2026 Filed Jun 15, 2026 18:28 UTC |
Lockridge IrmaDirector
|
GrantCommon Stock | 899 | $122.31 | $109,956.69 |
DisclosureSEC source: 0001437749-26-020639 · rdgdoc.xml · nonDerivative · entry 1 Lockridge Irma · CIK 0001899348 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,688 Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 20:39 UTC |
Wray MichaelExecutive Vice President
|
Exercise / conversionPerformance Shares · Derivative | 2,128 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-26-011156 · rdgdoc.xml · derivative · entry 9 Wray Michael · CIK 0001922394 · Executive Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,368 Underlying: Common Stock · 2,320 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_price: 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. F3 · price: 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 · derivative.exercise_date: 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 · derivative.expiration_date: 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. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 20:39 UTC |
Wray MichaelExecutive Vice President
|
Exercise / conversionPerformance Shares · Derivative | 2,503 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-26-011156 · rdgdoc.xml · derivative · entry 8 Wray Michael · CIK 0001922394 · Executive Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,496 Underlying: Common Stock · 3,254 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_price: 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. F3 · price: 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 · derivative.exercise_date: 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 · derivative.expiration_date: 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. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 20:39 UTC |
Wray MichaelExecutive Vice President
|
Exercise / conversionPerformance Shares · Derivative | 2,753 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-26-011156 · rdgdoc.xml · derivative · entry 7 Wray Michael · CIK 0001922394 · Executive Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,999 Underlying: Common Stock · 3,221 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_price: 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. F3 · price: 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 · derivative.exercise_date: 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. F4 · derivative.expiration_date: 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. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 20:39 UTC |
Wray MichaelExecutive Vice President
|
Tax withholdingCommon Stock | 912 | $77.86 | $71,008.32 |
DisclosureSEC source: 0001437749-26-011156 · rdgdoc.xml · nonDerivative · entry 6 Wray Michael · CIK 0001922394 · Executive Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 28,386 F2 · shares: Represents shares withheld by the issuer for payment of taxes incurred upon vesting event consistent with company policy. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 20:39 UTC |
Wray MichaelExecutive Vice President
|
Exercise / conversionCommon Stock | 2,320 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-26-011156 · rdgdoc.xml · nonDerivative · entry 5 Wray Michael · CIK 0001922394 · Executive Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,298 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Represents shares acquired pursuant to the vesting of Performance Shares. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 20:39 UTC |
Wray MichaelExecutive Vice President
|
Tax withholdingCommon Stock | 1,280 | $77.86 | $99,660.80 |
DisclosureSEC source: 0001437749-26-011156 · rdgdoc.xml · nonDerivative · entry 4 Wray Michael · CIK 0001922394 · Executive Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 26,978 F2 · shares: Represents shares withheld by the issuer for payment of taxes incurred upon vesting event consistent with company policy. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 20:39 UTC |
Wray MichaelExecutive Vice President
|
Exercise / conversionCommon Stock | 3,254 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-26-011156 · rdgdoc.xml · nonDerivative · entry 3 Wray Michael · CIK 0001922394 · Executive Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 28,258 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Represents shares acquired pursuant to the vesting of Performance Shares. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 20:39 UTC |
Wray MichaelExecutive Vice President
|
Tax withholdingCommon Stock | 1,267 | $77.86 | $98,648.62 |
DisclosureSEC source: 0001437749-26-011156 · rdgdoc.xml · nonDerivative · entry 2 Wray Michael · CIK 0001922394 · Executive Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 25,004 F2 · shares: Represents shares withheld by the issuer for payment of taxes incurred upon vesting event consistent with company policy. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 20:39 UTC |
Wray MichaelExecutive Vice President
|
Exercise / conversionCommon Stock | 3,221 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-26-011156 · rdgdoc.xml · nonDerivative · entry 1 Wray Michael · CIK 0001922394 · Executive Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 26,271 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Represents shares acquired pursuant to the vesting of Performance Shares. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 20:43 UTC |
Kendrick Megan A.Sr. VP of Human Resources
|
Exercise / conversionPerformance Shares · Derivative | 1,405 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-26-011162 · rdgdoc.xml · derivative · entry 9 Kendrick Megan A. · CIK 0001445525 · Sr. VP of Human Resources 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,052 Underlying: Common Stock · 1,531 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_price: 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. F3 · price: 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 · derivative.exercise_date: 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 · derivative.expiration_date: 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. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 20:43 UTC |
Kendrick Megan A.Sr. VP of Human Resources
|
Exercise / conversionPerformance Shares · Derivative | 1,652 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-26-011162 · rdgdoc.xml · derivative · entry 8 Kendrick Megan A. · CIK 0001445525 · Sr. VP of Human Resources 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,457 Underlying: Common Stock · 2,148 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_price: 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. F3 · price: 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 · derivative.exercise_date: 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 · derivative.expiration_date: 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. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 20:43 UTC |
Kendrick Megan A.Sr. VP of Human Resources
|
Exercise / conversionPerformance Shares · Derivative | 1,902 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-26-011162 · rdgdoc.xml · derivative · entry 7 Kendrick Megan A. · CIK 0001445525 · Sr. VP of Human Resources 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,109 Underlying: Common Stock · 2,225 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_price: 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. F3 · price: 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 · derivative.exercise_date: 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. F4 · derivative.expiration_date: 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. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 20:43 UTC |
Kendrick Megan A.Sr. VP of Human Resources
|
Tax withholdingCommon Stock | 602 | $77.86 | $46,871.72 |
DisclosureSEC source: 0001437749-26-011162 · rdgdoc.xml · nonDerivative · entry 6 Kendrick Megan A. · CIK 0001445525 · Sr. VP of Human Resources 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,578 F2 · shares: Represents shares withheld by the issuer for payment of taxes incurred upon vesting event consistent with company policy. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 20:43 UTC |
Kendrick Megan A.Sr. VP of Human Resources
|
Exercise / conversionCommon Stock | 1,531 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-26-011162 · rdgdoc.xml · nonDerivative · entry 5 Kendrick Megan A. · CIK 0001445525 · Sr. VP of Human Resources 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,180 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Represents shares acquired pursuant to the vesting of Performance Shares. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 20:43 UTC |
Kendrick Megan A.Sr. VP of Human Resources
|
Tax withholdingCommon Stock | 845 | $77.86 | $65,791.70 |
DisclosureSEC source: 0001437749-26-011162 · rdgdoc.xml · nonDerivative · entry 4 Kendrick Megan A. · CIK 0001445525 · Sr. VP of Human Resources 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,649 F2 · shares: Represents shares withheld by the issuer for payment of taxes incurred upon vesting event consistent with company policy. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 20:43 UTC |
Kendrick Megan A.Sr. VP of Human Resources
|
Exercise / conversionCommon Stock | 2,148 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-26-011162 · rdgdoc.xml · nonDerivative · entry 3 Kendrick Megan A. · CIK 0001445525 · Sr. VP of Human Resources 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,494 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Represents shares acquired pursuant to the vesting of Performance Shares. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 20:43 UTC |
Kendrick Megan A.Sr. VP of Human Resources
|
Tax withholdingCommon Stock | 875 | $77.86 | $68,127.50 |
DisclosureSEC source: 0001437749-26-011162 · rdgdoc.xml · nonDerivative · entry 2 Kendrick Megan A. · CIK 0001445525 · Sr. VP of Human Resources 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,346 F2 · shares: Represents shares withheld by the issuer for payment of taxes incurred upon vesting event consistent with company policy. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.