Tapewire

Nasdaq · USD

NWPX

NWPX Infrastructure, Inc.

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Tapewire entity
85
SEC CIK
0001001385
Parsed reports
323

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
MonthPurchasesSales
Nov 202506
Dec 202504
Jan 202600
Feb 202600
Mar 202608
Apr 202600
May 202600
Jun 202600
Jul 202600
Aug 2026010
Sep 2026011
Oct 202603

Latest available

Insider transactions

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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 dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
June 04, 2021 Filed Jun 8, 2021 19:34 UTC
MONTROSS SCOTT JPresident & CEO
SaleCommon Stock 200 $31.17 $6,233.00
Disclosure

SEC source: 0001437749-21-014309 · rdgdoc.xml · nonDerivative · entry 1

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 89,674

F1 · shares: Sale of stock pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person.

F2 · price: This transaction was executed in multiple trades at prices ranging from $31.12 to $31.21 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 03, 2021 Filed Jun 4, 2021 19:42 UTC
MONTROSS SCOTT JPresident & CEO
SaleCommon Stock 200 $30.87 $6,173.00
Disclosure

SEC source: 0001437749-21-014171 · rdgdoc.xml · nonDerivative · entry 2

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 89,874

F1 · shares: Sale of stock pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person.

F3 · price: This transaction was executed in multiple trades at prices ranging from $30.82 to $30.91 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 02, 2021 Filed Jun 4, 2021 19:42 UTC
MONTROSS SCOTT JPresident & CEO
SaleCommon Stock 200 $31.69 $6,338.00
Disclosure

SEC source: 0001437749-21-014171 · rdgdoc.xml · nonDerivative · entry 1

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 90,074

F1 · shares: Sale of stock pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person.

F2 · price: This transaction was executed in multiple trades at prices ranging from $31.67 to $31.71 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 01, 2021 Filed Jun 2, 2021 21:00 UTC SaleCommon Stock 1,000 $31.57 $31,574.50
Disclosure

SEC source: 0001437749-21-013986 · rdgdoc.xml · nonDerivative · entry 1

LARSON KEITH R · CIK 0001401658 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,313

F1 · shares: Sale of stock pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person.

F2 · price: This transaction was executed in multiple trades at prices ranging from $31.28 to $31.75 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 01, 2021 Filed Jun 2, 2021 20:55 UTC
MONTROSS SCOTT JPresident & CEO
SaleCommon Stock 200 $31.68 $6,335.36
Disclosure

SEC source: 0001437749-21-013982 · rdgdoc.xml · nonDerivative · entry 2

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 90,274

F1 · shares: Sale of stock pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person.

F2 · price: This transaction was executed in multiple trades at prices ranging from $31.66 to $31.68 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 28, 2021 Filed Jun 2, 2021 20:55 UTC
MONTROSS SCOTT JPresident & CEO
SaleCommon Stock 300 $32.12 $9,636.00
Disclosure

SEC source: 0001437749-21-013982 · rdgdoc.xml · nonDerivative · entry 1

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 90,474

F1 · shares: Sale of stock pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person.

Read SEC document
May 27, 2021 Filed May 28, 2021 18:36 UTC
MONTROSS SCOTT JPresident & CEO
SaleCommon Stock 300 $32.19 $9,656.01
Disclosure

SEC source: 0001437749-21-013696 · rdgdoc.xml · nonDerivative · entry 2

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 90,774

F1 · shares: Sale of stock pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person.

F2 · price: This transaction was executed in multiple trades at prices ranging from $32.18 to $32.20 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 26, 2021 Filed May 28, 2021 18:36 UTC
MONTROSS SCOTT JPresident & CEO
SaleCommon Stock 200 $31.88 $6,376.00
Disclosure

SEC source: 0001437749-21-013696 · rdgdoc.xml · nonDerivative · entry 1

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 91,074

F1 · shares: Sale of stock pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person.

Read SEC document
May 25, 2021 Filed May 26, 2021 18:00 UTC
MONTROSS SCOTT JPresident & CEO
SaleCommon Stock 300 $33.57 $10,071.36
Disclosure

SEC source: 0001437749-21-013384 · rdgdoc.xml · nonDerivative · entry 2

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 91,274

F1 · shares: Sale of stock pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person.

F2 · price: This transaction was executed in multiple trades at prices ranging from $33.52 to $33.5714 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 24, 2021 Filed May 26, 2021 18:00 UTC
MONTROSS SCOTT JPresident & CEO
SaleCommon Stock 300 $34.19 $10,257.00
Disclosure

SEC source: 0001437749-21-013384 · rdgdoc.xml · nonDerivative · entry 1

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 91,574

F1 · shares: Sale of stock pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person.

Read SEC document
May 24, 2021 Filed May 26, 2021 17:58 UTC SaleCommon Stock 1,500 $33.74 $50,610.00
Disclosure

SEC source: 0001437749-21-013382 · rdgdoc.xml · nonDerivative · entry 1

LARSON KEITH R · CIK 0001401658 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,313

F1 · shares: Sale of stock pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person.

F2 · price: This transaction was executed in multiple trades at prices ranging from $33.51 to $34.34 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 20, 2021 Filed May 24, 2021 21:30 UTC
MONTROSS SCOTT JPresident & CEO
SaleCommon Stock 300 $32.11 $9,631.62
Disclosure

SEC source: 0001437749-21-013187 · rdgdoc.xml · nonDerivative · entry 1

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 92,714

F1 · shares: Sale of stock pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person.

F2 · price: This transaction was executed in multiple trades at prices ranging from $32.145 to $32.246 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 19, 2021 Filed May 20, 2021 20:31 UTC
MONTROSS SCOTT JPresident & CEO
SaleCommon Stock 200 $31.83 $6,365.20
Disclosure

SEC source: 0001437749-21-012927 · rdgdoc.xml · nonDerivative · entry 2

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 92,474

F1 · shares: Sale of stock pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person.

F2 · price: This transaction was executed in multiple trades at prices ranging from $31.81 to $31.84 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 19, 2021 Filed May 21, 2021 20:32 UTC SaleCommon Stock 3,000 $32.22 $96,670.50
Disclosure

SEC source: 0001437749-21-013047 · rdgdoc.xml · nonDerivative · entry 1

ROMAN RICHARD A · CIK 0001234059 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,457

F1 · shares: Sale of stock pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person.

F2 · price: This transaction was executed in multiple trades at prices ranging from $32.00 to $32.255 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 18, 2021 Filed May 20, 2021 20:31 UTC
MONTROSS SCOTT JPresident & CEO
SaleCommon Stock 300 $32.11 $9,631.62
Disclosure

SEC source: 0001437749-21-012927 · rdgdoc.xml · nonDerivative · entry 1

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 92,674

F1 · shares: Sale of stock pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person.

Read SEC document
May 17, 2021 Filed May 18, 2021 19:56 UTC
MONTROSS SCOTT JPresident & CEO
SaleCommon Stock 200 $31.82 $6,363.00
Disclosure

SEC source: 0001437749-21-012660 · rdgdoc.xml · nonDerivative · entry 2

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 92,974

F1 · shares: Sale of stock pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person.

Read SEC document
May 17, 2021 Filed May 19, 2021 18:52 UTC SaleCommon Stock 1,000 $31.73 $31,730.00
Disclosure

SEC source: 0001437749-21-012761 · rdgdoc.xml · nonDerivative · entry 1

LARSON KEITH R · CIK 0001401658 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,813

F1 · shares: Sale of stock pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person.

F2 · price: This transaction was executed in multiple trades at prices ranging from $31.445 to $32.03 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 14, 2021 Filed May 18, 2021 19:56 UTC
MONTROSS SCOTT JPresident & CEO
SaleCommon Stock 200 $31.54 $6,308.00
Disclosure

SEC source: 0001437749-21-012660 · rdgdoc.xml · nonDerivative · entry 1

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 93,174

F1 · shares: Sale of stock pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person.

Read SEC document
May 13, 2021 Filed May 14, 2021 20:06 UTC
MONTROSS SCOTT JPresident & CEO
SaleCommon Stock 200 $30.79 $6,157.00
Disclosure

SEC source: 0001437749-21-012321 · rdgdoc.xml · nonDerivative · entry 2

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 93,374

F1 · shares: Sale of stock pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person.

F2 · price: This transaction was executed in multiple trades at prices ranging from $30.75 to $30.82 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 12, 2021 Filed May 14, 2021 20:06 UTC
MONTROSS SCOTT JPresident & CEO
SaleCommon Stock 200 $30.50 $6,100.00
Disclosure

SEC source: 0001437749-21-012321 · rdgdoc.xml · nonDerivative · entry 1

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 93,574

F1 · shares: Sale of stock pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person.

Read SEC document
May 11, 2021 Filed May 12, 2021 21:18 UTC
MONTROSS SCOTT JPresident & CEO
SaleCommon Stock 200 $31.00 $6,200.00
Disclosure

SEC source: 0001437749-21-011863 · rdgdoc.xml · nonDerivative · entry 2

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 93,774

F1 · shares: Sale of stock pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person.

Read SEC document
May 10, 2021 Filed May 12, 2021 21:22 UTC SaleCommon Stock 1,500 $32.00 $48,007.05
Disclosure

SEC source: 0001437749-21-011867 · rdgdoc.xml · nonDerivative · entry 1

LARSON KEITH R · CIK 0001401658 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,813

F1 · shares: Sale of stock pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person.

F2 · price: This transaction was executed in multiple trades at prices ranging from $31.60 to $32.27 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 10, 2021 Filed May 12, 2021 21:18 UTC
MONTROSS SCOTT JPresident & CEO
SaleCommon Stock 300 $32.12 $9,635.22
Disclosure

SEC source: 0001437749-21-011863 · rdgdoc.xml · nonDerivative · entry 1

MONTROSS SCOTT J · CIK 0001228503 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 93,974

F1 · shares: Sale of stock pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person.

F2 · price: This transaction was executed in multiple trades at prices ranging from $32.06 to $32.365 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, 2021 Filed Apr 2, 2021 19:13 UTC
Kendrick Megan A.VP of Human Resources
Exercise / conversionPerformance Shares · Derivative 844 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-21-008114 · rdgdoc.xml · derivative · entry 7

Kendrick Megan A. · CIK 0001445525 · VP of Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,222

Underlying: Common Stock · 1,688 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.

F5 · 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.

F5 · 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.

F7 · derivative.exercise_date: Performance Shares vest in installments as follows: 1/3 March 31, 2021, 1/3 on March 31, 2022 and 1/3 on March 31, 2023.

F7 · derivative.expiration_date: Performance Shares vest in installments as follows: 1/3 March 31, 2021, 1/3 on March 31, 2022 and 1/3 on March 31, 2023.

Read SEC document
March 31, 2021 Filed Apr 2, 2021 19:13 UTC
Kendrick Megan A.VP of Human Resources
Exercise / conversionPerformance Shares · Derivative 849 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-21-008114 · rdgdoc.xml · derivative · entry 6

Kendrick Megan A. · CIK 0001445525 · VP of Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,066

Underlying: Common Stock · 1,070 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.

F5 · 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.

F5 · 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: 2/3 on March 31, 2020 and 1/3 on March 31, 2021.

F6 · derivative.expiration_date: Performance Shares vest in installments as follows: 2/3 on March 31, 2020 and 1/3 on March 31, 2021.

Read SEC document
March 31, 2021 Filed Apr 2, 2021 19:13 UTC
Kendrick Megan A.VP of Human Resources
Tax withholdingCommon Stock 630 $33.42 $21,054.60
Disclosure

SEC source: 0001437749-21-008114 · rdgdoc.xml · nonDerivative · entry 4

Kendrick Megan A. · CIK 0001445525 · VP of Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,986

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, 2021 Filed Apr 2, 2021 19:13 UTC
Kendrick Megan A.VP of Human Resources
Exercise / conversionCommon Stock 1,688 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-21-008114 · rdgdoc.xml · nonDerivative · entry 3

Kendrick Megan A. · CIK 0001445525 · VP of Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,616

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, 2021 Filed Apr 2, 2021 19:13 UTC
Kendrick Megan A.VP of Human Resources
Tax withholdingCommon Stock 399 $33.42 $13,334.58
Disclosure

SEC source: 0001437749-21-008114 · rdgdoc.xml · nonDerivative · entry 2

Kendrick Megan A. · CIK 0001445525 · VP of Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,928

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, 2021 Filed Apr 2, 2021 19:13 UTC
Kendrick Megan A.VP of Human Resources
Exercise / conversionCommon Stock 1,070 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-21-008114 · rdgdoc.xml · nonDerivative · entry 1

Kendrick Megan A. · CIK 0001445525 · VP of Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,327

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, 2021 Filed Apr 2, 2021 19:10 UTC
Brittain MilesSr. VP of Operations
Exercise / conversionPerformance Shares · Derivative 2,392 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-21-008110 · rdgdoc.xml · derivative · entry 7

Brittain Miles · CIK 0001766072 · Sr. VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,527

Underlying: Common Stock · 4,784 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.

F5 · 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.

F5 · 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.

F7 · derivative.exercise_date: Performance Shares vest in installments as follows: 1/3 March 31, 2021, 1/3 on March 31, 2022 and 1/3 on March 31, 2023.

F7 · derivative.expiration_date: Performance Shares vest in installments as follows: 1/3 March 31, 2021, 1/3 on March 31, 2022 and 1/3 on March 31, 2023.

Read SEC document
March 31, 2021 Filed Apr 2, 2021 19:10 UTC
Brittain MilesSr. VP of Operations
Exercise / conversionPerformance Shares · Derivative 1,157 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-21-008110 · rdgdoc.xml · derivative · entry 6

Brittain Miles · CIK 0001766072 · Sr. VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,919

Underlying: Common Stock · 1,458 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.

F5 · 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.

F5 · 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: 2/3 on March 31, 2020 and 1/3 on March 31, 2021.

F6 · derivative.expiration_date: Performance Shares vest in installments as follows: 2/3 on March 31, 2020 and 1/3 on March 31, 2021.

Read SEC document
March 31, 2021 Filed Apr 2, 2021 19:10 UTC
Brittain MilesSr. VP of Operations
Tax withholdingCommon Stock 1,882 $33.42 $62,896.44
Disclosure

SEC source: 0001437749-21-008110 · rdgdoc.xml · nonDerivative · entry 4

Brittain Miles · CIK 0001766072 · Sr. VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,965

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, 2021 Filed Apr 2, 2021 19:10 UTC
Brittain MilesSr. VP of Operations
Exercise / conversionCommon Stock 4,784 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-21-008110 · rdgdoc.xml · nonDerivative · entry 3

Brittain Miles · CIK 0001766072 · Sr. VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,847

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, 2021 Filed Apr 2, 2021 19:10 UTC
Brittain MilesSr. VP of Operations
Tax withholdingCommon Stock 573 $33.42 $19,149.66
Disclosure

SEC source: 0001437749-21-008110 · rdgdoc.xml · nonDerivative · entry 2

Brittain Miles · CIK 0001766072 · Sr. VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,063

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, 2021 Filed Apr 2, 2021 19:10 UTC
Brittain MilesSr. VP of Operations
Exercise / conversionCommon Stock 1,458 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-21-008110 · rdgdoc.xml · nonDerivative · entry 1

Brittain Miles · CIK 0001766072 · Sr. VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,636

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, 2021 Filed Apr 2, 2021 19:06 UTC
Smith William MExec VP, Water Transmission
Exercise / conversionPerformance Shares · Derivative 2,631 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-21-008108 · rdgdoc.xml · derivative · entry 7

Smith William M · CIK 0001585244 · Exec VP, Water Transmission

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,580

Underlying: Common Stock · 5,262 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.

F5 · 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.

F5 · 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.

F7 · derivative.exercise_date: Performance Shares vest in installments as follows: 1/3 March 31, 2021, 1/3 on March 31, 2022 and 1/3 on March 31, 2023.

F7 · derivative.expiration_date: Performance Shares vest in installments as follows: 1/3 March 31, 2021, 1/3 on March 31, 2022 and 1/3 on March 31, 2023.

Read SEC document
March 31, 2021 Filed Apr 2, 2021 19:06 UTC
Smith William MExec VP, Water Transmission
Exercise / conversionPerformance Shares · Derivative 2,778 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-21-008108 · rdgdoc.xml · derivative · entry 6

Smith William M · CIK 0001585244 · Exec VP, Water Transmission

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,211

Underlying: Common Stock · 3,500 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.

F5 · 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.

F5 · 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: 2/3 on March 31, 2020 and 1/3 on March 31, 2021.

F6 · derivative.expiration_date: Performance Shares vest in installments as follows: 2/3 on March 31, 2020 and 1/3 on March 31, 2021.

Read SEC document
March 31, 2021 Filed Apr 2, 2021 19:06 UTC
Smith William MExec VP, Water Transmission
Tax withholdingCommon Stock 2,070 $33.42 $69,179.40
Disclosure

SEC source: 0001437749-21-008108 · rdgdoc.xml · nonDerivative · entry 4

Smith William M · CIK 0001585244 · Exec VP, Water Transmission

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,782

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, 2021 Filed Apr 2, 2021 19:06 UTC
Smith William MExec VP, Water Transmission
Exercise / conversionCommon Stock 5,262 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-21-008108 · rdgdoc.xml · nonDerivative · entry 3

Smith William M · CIK 0001585244 · Exec VP, Water Transmission

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,852

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, 2021 Filed Apr 2, 2021 19:06 UTC
Smith William MExec VP, Water Transmission
Tax withholdingCommon Stock 1,377 $33.42 $46,019.34
Disclosure

SEC source: 0001437749-21-008108 · rdgdoc.xml · nonDerivative · entry 2

Smith William M · CIK 0001585244 · Exec VP, Water Transmission

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,590

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, 2021 Filed Apr 2, 2021 19:06 UTC
Smith William MExec VP, Water Transmission
Exercise / conversionCommon Stock 3,500 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-21-008108 · rdgdoc.xml · nonDerivative · entry 1

Smith William M · CIK 0001585244 · Exec VP, Water Transmission

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,967

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, 2021 Filed Apr 2, 2021 19:12 UTC
Stokes EricSr. VP of Sales & Marketing
Exercise / conversionPerformance Shares · Derivative 2,173 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-21-008112 · rdgdoc.xml · derivative · entry 7

Stokes Eric · CIK 0001808046 · Sr. VP of Sales & Marketing

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,562

Underlying: Common Stock · 4,346 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.

F5 · 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.

F5 · 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.

F7 · derivative.exercise_date: Performance Shares vest in installments as follows: 1/3 March 31, 2021, 1/3 on March 31, 2022 and 1/3 on March 31, 2023.

F7 · derivative.expiration_date: Performance Shares vest in installments as follows: 1/3 March 31, 2021, 1/3 on March 31, 2022 and 1/3 on March 31, 2023.

Read SEC document
March 31, 2021 Filed Apr 2, 2021 19:12 UTC
Stokes EricSr. VP of Sales & Marketing
Exercise / conversionPerformance Shares · Derivative 998 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-21-008112 · rdgdoc.xml · derivative · entry 6

Stokes Eric · CIK 0001808046 · Sr. VP of Sales & Marketing

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,735

Underlying: Common Stock · 1,257 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.

F5 · 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.

F5 · 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: 2/3 on March 31, 2020 and 1/3 on March 31, 2021.

F6 · derivative.expiration_date: Performance Shares vest in installments as follows: 2/3 on March 31, 2020 and 1/3 on March 31, 2021.

Read SEC document
March 31, 2021 Filed Apr 2, 2021 19:12 UTC
Stokes EricSr. VP of Sales & Marketing
Tax withholdingCommon Stock 1,623 $33.42 $54,240.66
Disclosure

SEC source: 0001437749-21-008112 · rdgdoc.xml · nonDerivative · entry 4

Stokes Eric · CIK 0001808046 · Sr. VP of Sales & Marketing

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,626

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, 2021 Filed Apr 2, 2021 19:12 UTC
Stokes EricSr. VP of Sales & Marketing
Exercise / conversionCommon Stock 4,346 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-21-008112 · rdgdoc.xml · nonDerivative · entry 3

Stokes Eric · CIK 0001808046 · Sr. VP of Sales & Marketing

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,249

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, 2021 Filed Apr 2, 2021 19:12 UTC
Stokes EricSr. VP of Sales & Marketing
Tax withholdingCommon Stock 469 $33.42 $15,673.98
Disclosure

SEC source: 0001437749-21-008112 · rdgdoc.xml · nonDerivative · entry 2

Stokes Eric · CIK 0001808046 · Sr. VP of Sales & Marketing

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,903

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, 2021 Filed Apr 2, 2021 19:12 UTC
Stokes EricSr. VP of Sales & Marketing
Exercise / conversionCommon Stock 1,257 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-21-008112 · rdgdoc.xml · nonDerivative · entry 1

Stokes Eric · CIK 0001808046 · Sr. VP of Sales & Marketing

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,372

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, 2021 Filed Apr 2, 2021 19:04 UTC Exercise / conversionPerformance Shares · Derivative 2,432 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-21-008106 · rdgdoc.xml · derivative · entry 7

Wilkins Aaron · CIK 0001685213 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,703

Underlying: Common Stock · 4,864 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.

F5 · 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.

F5 · 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.

F7 · derivative.exercise_date: Performance Shares vest in installments as follows: 1/3 March 31, 2021, 1/3 on March 31, 2022 and 1/3 on March 31, 2023.

F7 · derivative.expiration_date: Performance Shares vest in installments as follows: 1/3 March 31, 2021, 1/3 on March 31, 2022 and 1/3 on March 31, 2023.

Read SEC document
March 31, 2021 Filed Apr 2, 2021 19:04 UTC Exercise / conversionPerformance Shares · Derivative 849 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-21-008106 · rdgdoc.xml · derivative · entry 6

Wilkins Aaron · CIK 0001685213 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,135

Underlying: Common Stock · 1,070 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.

F5 · 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.

F5 · 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: 2/3 on March 31, 2020 and 1/3 on March 31, 2021.

F6 · derivative.expiration_date: Performance Shares vest in installments as follows: 2/3 on March 31, 2020 and 1/3 on March 31, 2021.

Read SEC document
March 31, 2021 Filed Apr 2, 2021 19:04 UTC Tax withholdingCommon Stock 2,303 $33.42 $76,966.26
Disclosure

SEC source: 0001437749-21-008106 · rdgdoc.xml · nonDerivative · entry 4

Wilkins Aaron · CIK 0001685213 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,402

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.