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MONTROSS SCOTT J

Disclosed activity across 1 company

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86
SEC CIK
0001228503

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
NWPX Infrastructure, Inc.NWPX · Entity 85President & CEOAugust 31, 2026September 02, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

NWPX Infrastructure, Inc.

Report date August 31, 2026 · Filed September 02, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect69,902 Reported balance After 2026-08-31 transaction · row 1
1 source row

Row 1 · 2026-08-31 · Sale · Disposed 1,227 · Balance 69,902

F1: Adoption date of referenced 10b5-1(c) plan is: 05/05/2026

F2: 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.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect13,305 Reported balance Holding disclosure · report date 2026-08-31 · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · Balance 13,305

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 in January of 2027, 2028 and 2029.

Performance SharesSEC Table II · derivative / convertible securityDirect39,916 Reported balance Holding disclosure · report date 2026-08-31 · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · Balance 39,916

F5: 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: The Performance Shares vest in installments in March of 2027, 2028 and 2029.

Filing footnotes · ownership attribution and instrument terms

F1: Adoption date of referenced 10b5-1(c) plan is: 05/05/2026

F2: 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.

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 in January of 2027, 2028 and 2029.

F5: 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: The Performance Shares vest in installments in March of 2027, 2028 and 2029.

Transaction history

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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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
August 31, 2026 Filed Sep 2, 2026 15:55 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 SaleCommon Stock 1,227 $110.58 $135,682.89
Disclosure

SEC 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 24, 2026 Filed Aug 25, 2026 19:57 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 SaleCommon Stock 2,500 $109.37 $273,418.50
Disclosure

SEC 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 NWPX Infrastructure, Inc. NWPX · Entity 85 SaleCommon Stock 2,500 $115.13 $287,818.50
Disclosure

SEC 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 10, 2026 Filed Aug 11, 2026 21:20 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 SaleCommon Stock 2,500 $118.74 $296,847.50
Disclosure

SEC 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 04, 2026 Filed Aug 5, 2026 21:22 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 SaleCommon Stock 2,500 $128.62 $321,546.50
Disclosure

SEC 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
March 31, 2026 Filed Apr 2, 2026 20:14 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 Exercise / conversionPerformance Shares · Derivative 7,545 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-26-011125 · rdgdoc.xml · derivative · entry 9

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,916

Underlying: Common Stock · 8,224 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 20:14 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 Exercise / conversionPerformance Shares · Derivative 7,753 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-26-011125 · rdgdoc.xml · derivative · entry 8

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,461

Underlying: Common Stock · 10,079 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 20:14 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 Exercise / conversionPerformance Shares · Derivative 8,606 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-26-011125 · rdgdoc.xml · derivative · entry 7

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,214

Underlying: Common Stock · 10,069 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 20:14 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 Tax withholdingCommon Stock 3,236 $77.86 $251,954.96
Disclosure

SEC source: 0001437749-26-011125 · rdgdoc.xml · nonDerivative · entry 6

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,129

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 20:14 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 Exercise / conversionCommon Stock 8,224 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-26-011125 · rdgdoc.xml · nonDerivative · entry 5

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 84,365

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 20:14 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 Tax withholdingCommon Stock 3,966 $77.86 $308,792.76
Disclosure

SEC source: 0001437749-26-011125 · rdgdoc.xml · nonDerivative · entry 4

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,141

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 20:14 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 Exercise / conversionCommon Stock 10,079 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-26-011125 · rdgdoc.xml · nonDerivative · entry 3

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80,107

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 20:14 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 Tax withholdingCommon Stock 3,962 $77.86 $308,481.32
Disclosure

SEC source: 0001437749-26-011125 · rdgdoc.xml · nonDerivative · entry 2

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,028

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 20:14 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 Exercise / conversionCommon Stock 10,069 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-26-011125 · rdgdoc.xml · nonDerivative · entry 1

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,990

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 30, 2026 Filed Mar 31, 2026 17:05 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 SaleCommon Stock 2,056 $76.85 $158,003.60
Disclosure

SEC source: 0001437749-26-010582 · rdgdoc.xml · nonDerivative · entry 1

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 63,921

F1 · kind: Adoption date of referenced 10b5-1(c) plan is: 12/03/2025

F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 12/03/2025

F2 · price: This transaction was executed in multiple trades. 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
March 16, 2026 Filed Mar 17, 2026 19:57 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 SaleCommon Stock 2,500 $71.44 $178,600.00
Disclosure

SEC source: 0001437749-26-008595 · rdgdoc.xml · nonDerivative · entry 1

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 68,477

F1 · kind: Adoption date of referenced 10b5-1(c) plan is: 12/03/2025

F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 12/03/2025

F2 · price: This transaction was executed in multiple trades. 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
March 16, 2026 Filed Mar 23, 2026 21:54 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 SaleCommon Stock 2,500 $72.48 $181,200.00
Disclosure

SEC source: 0001437749-26-009471 · rdgdoc.xml · nonDerivative · entry 1

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 65,977

F1 · kind: Adoption date of referenced 10b5-1(c) plan is: 12/03/2025

F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 12/03/2025

F2 · price: This transaction was executed in multiple trades. 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
March 12, 2026 Filed Mar 16, 2026 21:01 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 GrantPerformance Shares · Derivative 17,068 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-26-008437 · rdgdoc.xml · derivative · entry 3

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 63,820

Underlying: Common Stock · 17,068 shares

Expires not disclosed

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: The Performance Shares vest in installments as follows: 1/3 on March 31, 2027, 1/3 on March 31, 2028 and 1/3 on March 30, 2029.

F4 · derivative.expiration_date: The Performance Shares vest in installments as follows: 1/3 on March 31, 2027, 1/3 on March 31, 2028 and 1/3 on March 30, 2029.

F3 · derivative.underlying_shares: 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.

Read SEC document
March 12, 2026 Filed Mar 16, 2026 21:01 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 GrantRestricted Stock · Derivative 5,689 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-26-008437 · rdgdoc.xml · derivative · entry 2

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,305

Underlying: Common Stock · 5,689 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of NWPX common stock.

F1 · price: Each Restricted Stock Unit represents a contingent right to receive one share of NWPX common stock.

F2 · derivative.exercise_date: The Restricted Stock Units vest in installments as follows: 1/3 on January 15, 2027, 1/3 on January 14, 2028 and 1/3 on January 16, 2029.

F2 · derivative.expiration_date: The Restricted Stock Units vest in installments as follows: 1/3 on January 15, 2027, 1/3 on January 14, 2028 and 1/3 on January 16, 2029.

Read SEC document
March 09, 2026 Filed Mar 10, 2026 20:33 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 SaleCommon Stock 2,500 $72.32 $180,788.75
Disclosure

SEC source: 0001437749-26-007549 · rdgdoc.xml · nonDerivative · entry 1

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 70,977

F1 · kind: Adoption date of referenced 10b5-1(c) plan is: 12/03/2025

F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 12/03/2025

F2 · price: This transaction was executed in multiple trades at prices ranging from $71.91 to $73.65 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
January 15, 2026 Filed Jan 20, 2026 21:10 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 Exercise / conversionRestricted Stock · Derivative 2,515 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-26-001551 · rdgdoc.xml · derivative · entry 9

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,616

Underlying: Common Stock · 2,515 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: Each Restricted Stock Unit represents a contingent right to receive one share of NWPX common stock.

F3 · price: Each Restricted Stock Unit represents a contingent right to receive one share of NWPX common stock.

F6 · derivative.exercise_date: 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.

F6 · derivative.expiration_date: 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.

Read SEC document
January 15, 2026 Filed Jan 20, 2026 21:10 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 Exercise / conversionRestricted Stock · Derivative 2,585 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-26-001551 · rdgdoc.xml · derivative · entry 8

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,131

Underlying: Common Stock · 2,585 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: Each Restricted Stock Unit represents a contingent right to receive one share of NWPX common stock.

F3 · price: Each Restricted Stock Unit represents a contingent right to receive one share of NWPX common stock.

F5 · derivative.exercise_date: 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.

F5 · derivative.expiration_date: 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.

Read SEC document
January 15, 2026 Filed Jan 20, 2026 21:10 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 Exercise / conversionRestricted Stock · Derivative 2,869 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-26-001551 · rdgdoc.xml · derivative · entry 7

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,716

Underlying: Common Stock · 2,869 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: Each Restricted Stock Unit represents a contingent right to receive one share of NWPX common stock.

F3 · price: Each Restricted Stock Unit represents a contingent right to receive one share of NWPX common stock.

F4 · derivative.exercise_date: 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.

F4 · derivative.expiration_date: 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.

Read SEC document
January 15, 2026 Filed Jan 20, 2026 21:10 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 Tax withholdingCommon Stock 989 $69.27 $68,508.03
Disclosure

SEC source: 0001437749-26-001551 · rdgdoc.xml · nonDerivative · entry 6

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,477

F2 · price: Represents shares withheld by the issuer for payment of taxes incurred upon vesting event consistent with company policy.

Read SEC document
January 15, 2026 Filed Jan 20, 2026 21:10 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 Exercise / conversionCommon Stock 2,515 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-26-001551 · rdgdoc.xml · nonDerivative · entry 5

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,466

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 vesting of Restricted Stock Units.

Read SEC document
January 15, 2026 Filed Jan 20, 2026 21:10 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 Tax withholdingCommon Stock 997 $69.27 $69,062.19
Disclosure

SEC source: 0001437749-26-001551 · rdgdoc.xml · nonDerivative · entry 4

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,951

F2 · price: Represents shares withheld by the issuer for payment of taxes incurred upon vesting event consistent with company policy.

Read SEC document
January 15, 2026 Filed Jan 20, 2026 21:10 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 Exercise / conversionCommon Stock 2,585 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-26-001551 · rdgdoc.xml · nonDerivative · entry 3

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 72,948

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 vesting of Restricted Stock Units.

Read SEC document
January 15, 2026 Filed Jan 20, 2026 21:10 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 Tax withholdingCommon Stock 1,287 $69.27 $89,150.49
Disclosure

SEC source: 0001437749-26-001551 · rdgdoc.xml · nonDerivative · entry 2

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,363

F2 · price: Represents shares withheld by the issuer for payment of taxes incurred upon vesting event consistent with company policy.

Read SEC document
January 15, 2026 Filed Jan 20, 2026 21:10 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 Exercise / conversionCommon Stock 2,869 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-26-001551 · rdgdoc.xml · nonDerivative · entry 1

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,650

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 vesting of Restricted Stock Units.

Read SEC document
November 11, 2025 Filed Nov 13, 2025 23:07 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 SaleCommon Stock 3,210 $57.18 $183,541.70
Disclosure

SEC source: 0001437749-25-034922 · rdgdoc.xml · nonDerivative · entry 4

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 68,781

F1 · kind: Adoption date of referenced 10b5-1(c) plan is: 08/12/2025

F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 08/12/2025

F5 · price: This transaction was executed in multiple trades at prices ranging from $56.89 to $58.79 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.

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November 11, 2025 Filed Nov 13, 2025 23:07 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 SaleCommon Stock 2,500 $57.23 $143,069.25
Disclosure

SEC source: 0001437749-25-034922 · rdgdoc.xml · nonDerivative · entry 3

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 71,991

F1 · kind: Adoption date of referenced 10b5-1(c) plan is: 08/12/2025

F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 08/12/2025

F4 · price: This transaction was executed in multiple trades at prices ranging from $56.97 to $59.23 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
November 11, 2025 Filed Nov 13, 2025 23:07 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 SaleCommon Stock 1,500 $57.34 $86,013.90
Disclosure

SEC source: 0001437749-25-034922 · rdgdoc.xml · nonDerivative · entry 2

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 74,491

F1 · kind: Adoption date of referenced 10b5-1(c) plan is: 08/12/2025

F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 08/12/2025

F3 · price: This transaction was executed in multiple trades at prices ranging from $56.995 to $58.375 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
November 11, 2025 Filed Nov 13, 2025 23:07 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 SaleCommon Stock 1,000 $57.53 $57,528.30
Disclosure

SEC source: 0001437749-25-034922 · rdgdoc.xml · nonDerivative · entry 1

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 75,991

F1 · kind: Adoption date of referenced 10b5-1(c) plan is: 08/12/2025

F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 08/12/2025

F2 · price: This transaction was executed in multiple trades at prices ranging from $57.00 to $58.245 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
May 05, 2025 Filed May 6, 2025 20:10 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 OtherCommon Stock 8,869 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-25-014764 · rdgdoc.xml · nonDerivative · entry 1

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,991

F1 · kind: Shares were transferred as a non-sale transaction without monetary consideration pursuant to a domestic relations order in connection with a divorce settlement. The reporting person no longer has any pecuniary interest in these securities.

F1 · price: Shares were transferred as a non-sale transaction without monetary consideration pursuant to a domestic relations order in connection with a divorce settlement. The reporting person no longer has any pecuniary interest in these securities.

Read SEC document
March 31, 2025 Filed Apr 2, 2025 18:59 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 Exercise / conversionPerformance Shares · Derivative 7,753 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-25-010617 · rdgdoc.xml · derivative · entry 9

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,752

Underlying: Common Stock · 10,311 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 Northwest Pipe Company'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 Northwest Pipe Company's total EBITDA margin over the measurement period.

F6 · derivative.exercise_date: Performance Shares vest in installments as follows: 1/3 on March 31, 2025, 1/3 on March 31, 2026 and 1/3 on March 31, 2027.

F6 · derivative.expiration_date: Performance Shares vest in installments as follows: 1/3 on March 31, 2025, 1/3 on March 31, 2026 and 1/3 on March 31, 2027.

Read SEC document
March 31, 2025 Filed Apr 2, 2025 18:59 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 Exercise / conversionPerformance Shares · Derivative 8,604 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-25-010617 · rdgdoc.xml · derivative · entry 8

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,505

Underlying: Common Stock · 9,550 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 Northwest Pipe Company'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 Northwest Pipe Company's total EBITDA margin over the measurement period.

F5 · 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

F5 · 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, 2025 Filed Apr 2, 2025 18:59 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 Exercise / conversionPerformance Shares · Derivative 7,952 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-25-010617 · rdgdoc.xml · derivative · entry 7

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 63,109

Underlying: Common Stock · 9,383 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 Northwest Pipe Company'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 Northwest Pipe Company's total EBITDA margin over the measurement period.

F4 · derivative.exercise_date: Performance Shares vest in installments as follows: 1/3 on March 31, 2023, 1/3 on April 1, 2024 and 1/3 on March 31, 2025

F4 · derivative.expiration_date: Performance Shares vest in installments as follows: 1/3 on March 31, 2023, 1/3 on April 1, 2024 and 1/3 on March 31, 2025

Read SEC document
March 31, 2025 Filed Apr 2, 2025 18:59 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 Tax withholdingCommon Stock 4,057 $41.30 $167,554.10
Disclosure

SEC source: 0001437749-25-010617 · rdgdoc.xml · nonDerivative · entry 6

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 85,860

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, 2025 Filed Apr 2, 2025 18:59 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 Exercise / conversionCommon Stock 10,311 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-25-010617 · rdgdoc.xml · nonDerivative · entry 5

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,917

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, 2025 Filed Apr 2, 2025 18:59 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 Tax withholdingCommon Stock 3,757 $41.30 $155,164.10
Disclosure

SEC source: 0001437749-25-010617 · rdgdoc.xml · nonDerivative · entry 4

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,606

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, 2025 Filed Apr 2, 2025 18:59 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 Exercise / conversionCommon Stock 9,550 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-25-010617 · rdgdoc.xml · nonDerivative · entry 3

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 83,363

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, 2025 Filed Apr 2, 2025 18:59 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 Tax withholdingCommon Stock 3,692 $41.30 $152,479.60
Disclosure

SEC source: 0001437749-25-010617 · rdgdoc.xml · nonDerivative · entry 2

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,813

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, 2025 Filed Apr 2, 2025 18:59 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 Exercise / conversionCommon Stock 9,383 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-25-010617 · rdgdoc.xml · nonDerivative · entry 1

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,505

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 27, 2025 Filed Mar 31, 2025 18:08 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 GrantPerformance Shares · Derivative 22,637 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-25-010085 · rdgdoc.xml · derivative · entry 3

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,061

Underlying: Common Stock · 22,637 shares

Expires not disclosed

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 Northwest Pipe Company'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 Northwest Pipe Company's total EBITDA margin over the measurement period.

F4 · 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.

F4 · 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.

F3 · derivative.underlying_shares: Performance Shares vest in an amount ranging from 0-200% to the extent such Performance Shares are earned. Performance Shares are earned based on Northwest Pipe Company's total EBITDA margin over the measurement period.

Read SEC document
March 27, 2025 Filed Mar 31, 2025 18:08 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 GrantRestricted Stock · Derivative 7,546 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-25-010085 · rdgdoc.xml · derivative · entry 2

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,585

Underlying: Common Stock · 7,546 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Northwest Pipe Company common stock.

F1 · price: Each Restricted Stock Unit represents a contingent right to receive one share of Northwest Pipe Company common stock.

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

Read SEC document
February 12, 2025 Filed Feb 13, 2025 19:09 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 OtherCommon Stock 2,357 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-25-003728 · rdgdoc.xml · nonDerivative · entry 1

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 68,122

F1 · kind: Shares were transferred as a non-sale transaction without monetary consideration pursuant to a domestic relations order in connection with a divorce settlement. The reporting person no longer has any pecuniary interest in these securities.

F1 · price: Shares were transferred as a non-sale transaction without monetary consideration pursuant to a domestic relations order in connection with a divorce settlement. The reporting person no longer has any pecuniary interest in these securities.

Read SEC document
January 15, 2025 Filed Jan 17, 2025 22:02 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 Exercise / conversionRestricted Stock · Derivative 2,584 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-25-001395 · rdgdoc.xml · derivative · entry 9

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,039

Underlying: Common Stock · 2,584 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: Each Restricted Stock Unit represents a contingent right to receive one share of Northwest Pipe Company common stock.

F3 · price: Each Restricted Stock Unit represents a contingent right to receive one share of Northwest Pipe Company common stock.

F6 · derivative.exercise_date: 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.

F6 · derivative.expiration_date: 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.

Read SEC document
January 15, 2025 Filed Jan 17, 2025 22:02 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 Exercise / conversionRestricted Stock · Derivative 2,868 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-25-001395 · rdgdoc.xml · derivative · entry 8

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,623

Underlying: Common Stock · 2,868 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: Each Restricted Stock Unit represents a contingent right to receive one share of Northwest Pipe Company common stock.

F3 · price: Each Restricted Stock Unit represents a contingent right to receive one share of Northwest Pipe Company common stock.

F5 · derivative.exercise_date: 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.

F5 · derivative.expiration_date: 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.

Read SEC document
January 15, 2025 Filed Jan 17, 2025 22:02 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 Exercise / conversionRestricted Stock · Derivative 2,650 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-25-001395 · rdgdoc.xml · derivative · entry 7

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,491

Underlying: Common Stock · 2,650 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: Each Restricted Stock Unit represents a contingent right to receive one share of Northwest Pipe Company common stock.

F3 · price: Each Restricted Stock Unit represents a contingent right to receive one share of Northwest Pipe Company common stock.

F4 · derivative.exercise_date: The Restricted Stock Units vest in installments as follows: 1/3 on January 16, 2023, 1/3 on January 15, 2024 and 1/3 on January 15, 2025.

F4 · derivative.expiration_date: The Restricted Stock Units vest in installments as follows: 1/3 on January 16, 2023, 1/3 on January 15, 2024 and 1/3 on January 15, 2025.

Read SEC document
January 15, 2025 Filed Jan 17, 2025 22:02 UTC NWPX Infrastructure, Inc. NWPX · Entity 85 Tax withholdingCommon Stock 993 $48.66 $48,319.38
Disclosure

SEC source: 0001437749-25-001395 · rdgdoc.xml · nonDerivative · entry 6

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,479

F2 · price: 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.