Last 12 months
Inside the activity.
0 purchase rows · 42 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 6 |
| Dec 2025 | 0 | 4 |
| Jan 2026 | 0 | 0 |
| Feb 2026 | 0 | 0 |
| Mar 2026 | 0 | 8 |
| Apr 2026 | 0 | 0 |
| May 2026 | 0 | 0 |
| Jun 2026 | 0 | 0 |
| Jul 2026 | 0 | 0 |
| Aug 2026 | 0 | 10 |
| Sep 2026 | 0 | 11 |
| Oct 2026 | 0 | 3 |
Latest available
Insider transactions
Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| March 31, 2023 Filed Apr 4, 2023 20:10 UTC | Tax withholdingCommon Stock | 1,163 | $31.23 | $36,320.49 |
DisclosureSEC source: 0001437749-23-009284 · rdgdoc.xml · nonDerivative · entry 4 Wilkins Aaron · CIK 0001685213 · CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 17,399 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, 2023 Filed Apr 4, 2023 20:10 UTC | Exercise / conversionCommon Stock | 2,452 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-23-009284 · rdgdoc.xml · nonDerivative · entry 3 Wilkins Aaron · CIK 0001685213 · CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 18,562 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, 2023 Filed Apr 4, 2023 20:10 UTC | Tax withholdingCommon Stock | 1,834 | $31.23 | $57,275.82 |
DisclosureSEC source: 0001437749-23-009284 · rdgdoc.xml · nonDerivative · entry 2 Wilkins Aaron · CIK 0001685213 · CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 16,110 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, 2023 Filed Apr 4, 2023 20:10 UTC | Exercise / conversionCommon Stock | 3,867 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-23-009284 · rdgdoc.xml · nonDerivative · entry 1 Wilkins Aaron · CIK 0001685213 · CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 17,944 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, 2023 Filed Apr 4, 2023 20:07 UTC |
MONTROSS SCOTT JPresident & CEO
|
Exercise / conversionPerformance Shares · Derivative | 7,949 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-23-009279 · rdgdoc.xml · derivative · entry 9 MONTROSS SCOTT J · CIK 0001228503 · President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 22,482 Underlying: Common Stock · 10,493 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, 2023, 1/3 on April 1, 2024 and 1/3 on March 31, 2025. F6 · 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, 2023 Filed Apr 4, 2023 20:07 UTC |
MONTROSS SCOTT JPresident & CEO
|
Exercise / conversionPerformance Shares · Derivative | 6,580 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-23-009279 · rdgdoc.xml · derivative · entry 8 MONTROSS SCOTT J · CIK 0001228503 · President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 30,431 Underlying: Common Stock · 8,291 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 March 31, 2022, 1/3 on March 31, 2023 and 1/3 on April 1, 2024. F5 · derivative.expiration_date: Performance Shares vest in installments as follows: 1/3 on March 31, 2022, 1/3 on March 31, 2023 and 1/3 on April 1, 2024. Read SEC document |
| March 31, 2023 Filed Apr 4, 2023 20:07 UTC |
MONTROSS SCOTT JPresident & CEO
|
Exercise / conversionPerformance Shares · Derivative | 8,225 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-23-009279 · rdgdoc.xml · derivative · entry 7 MONTROSS SCOTT J · CIK 0001228503 · President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 37,011 Underlying: Common Stock · 13,078 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 March 31, 2021, 1/3 on March 31, 2022 and 1/3 on March 31, 2023. F4 · 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, 2023 Filed Apr 4, 2023 20:07 UTC |
MONTROSS SCOTT JPresident & CEO
|
Tax withholdingCommon Stock | 4,128 | $31.23 | $128,917.44 |
DisclosureSEC source: 0001437749-23-009279 · rdgdoc.xml · nonDerivative · entry 6 MONTROSS SCOTT J · CIK 0001228503 · President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 112,409 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, 2023 Filed Apr 4, 2023 20:07 UTC |
MONTROSS SCOTT JPresident & CEO
|
Exercise / conversionCommon Stock | 10,493 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-23-009279 · rdgdoc.xml · nonDerivative · entry 5 MONTROSS SCOTT J · CIK 0001228503 · President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 116,537 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, 2023 Filed Apr 4, 2023 20:07 UTC |
MONTROSS SCOTT JPresident & CEO
|
Tax withholdingCommon Stock | 3,262 | $31.23 | $101,872.26 |
DisclosureSEC source: 0001437749-23-009279 · rdgdoc.xml · nonDerivative · entry 4 MONTROSS SCOTT J · CIK 0001228503 · President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 106,044 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, 2023 Filed Apr 4, 2023 20:07 UTC |
MONTROSS SCOTT JPresident & CEO
|
Exercise / conversionCommon Stock | 8,291 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-23-009279 · rdgdoc.xml · nonDerivative · entry 3 MONTROSS SCOTT J · CIK 0001228503 · President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 109,306 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, 2023 Filed Apr 4, 2023 20:07 UTC |
MONTROSS SCOTT JPresident & CEO
|
Tax withholdingCommon Stock | 5,146 | $31.23 | $160,709.58 |
DisclosureSEC source: 0001437749-23-009279 · rdgdoc.xml · nonDerivative · entry 2 MONTROSS SCOTT J · CIK 0001228503 · President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 101,015 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, 2023 Filed Apr 4, 2023 20:07 UTC |
MONTROSS SCOTT JPresident & CEO
|
Exercise / conversionCommon Stock | 13,078 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-23-009279 · rdgdoc.xml · nonDerivative · entry 1 MONTROSS SCOTT J · CIK 0001228503 · President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 106,161 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 |
| January 16, 2023 Filed Jan 18, 2023 21:43 UTC |
Wray MichaelSVP/GM, Precast Infrastructure
|
Exercise / conversionRestricted Stock · Derivative | 720 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-23-001233 · rdgdoc.xml · derivative · entry 9 Wray Michael · CIK 0001922394 · SVP/GM, Precast Infrastructure 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,754 Underlying: Common Stock · 720 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 16, 2023, 1/3 on January 15, 2024 and 1/3 on January 15, 2025. F6 · 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 16, 2023 Filed Jan 18, 2023 21:43 UTC |
Wray MichaelSVP/GM, Precast Infrastructure
|
Exercise / conversionRestricted Stock · Derivative | 313 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-23-001233 · rdgdoc.xml · derivative · entry 8 Wray Michael · CIK 0001922394 · SVP/GM, Precast Infrastructure 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,474 Underlying: Common Stock · 313 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 17, 2022, 1/3 on January 16, 2023 and 1/3 on January 15, 2024. F5 · derivative.expiration_date: The Restricted Stock Units vest in installments as follows: 1/3 on January 17, 2022, 1/3 on January 16, 2023 and 1/3 on January 15, 2024. Read SEC document |
| January 16, 2023 Filed Jan 18, 2023 21:43 UTC |
Wray MichaelSVP/GM, Precast Infrastructure
|
Exercise / conversionRestricted Stock · Derivative | 312 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-23-001233 · rdgdoc.xml · derivative · entry 7 Wray Michael · CIK 0001922394 · SVP/GM, Precast Infrastructure 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,787 Underlying: Common Stock · 312 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 15, 2021, 1/3 on January 17, 2022 and 1/3 on January 16, 2023. F4 · derivative.expiration_date: The Restricted Stock Units vest in installments as follows: 1/3 on January 15, 2021, 1/3 on January 17, 2022 and 1/3 on January 16, 2023. Read SEC document |
| January 16, 2023 Filed Jan 18, 2023 21:43 UTC |
Wray MichaelSVP/GM, Precast Infrastructure
|
Tax withholdingCommon Stock | 325 | $35.55 | $11,553.75 |
DisclosureSEC source: 0001437749-23-001233 · rdgdoc.xml · nonDerivative · entry 6 Wray Michael · CIK 0001922394 · SVP/GM, Precast Infrastructure 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,900 F2 · price: Represents shares withheld by the issuer for payment of taxes incurred upon vesting event consistent with company policy. Read SEC document |
| January 16, 2023 Filed Jan 18, 2023 21:43 UTC |
Wray MichaelSVP/GM, Precast Infrastructure
|
Exercise / conversionCommon Stock | 720 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-23-001233 · rdgdoc.xml · nonDerivative · entry 5 Wray Michael · CIK 0001922394 · SVP/GM, Precast Infrastructure 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,225 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 16, 2023 Filed Jan 18, 2023 21:43 UTC |
Wray MichaelSVP/GM, Precast Infrastructure
|
Tax withholdingCommon Stock | 141 | $35.55 | $5,012.55 |
DisclosureSEC source: 0001437749-23-001233 · rdgdoc.xml · nonDerivative · entry 4 Wray Michael · CIK 0001922394 · SVP/GM, Precast Infrastructure 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,505 F2 · price: Represents shares withheld by the issuer for payment of taxes incurred upon vesting event consistent with company policy. Read SEC document |
| January 16, 2023 Filed Jan 18, 2023 21:43 UTC |
Wray MichaelSVP/GM, Precast Infrastructure
|
Exercise / conversionCommon Stock | 313 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-23-001233 · rdgdoc.xml · nonDerivative · entry 3 Wray Michael · CIK 0001922394 · SVP/GM, Precast Infrastructure 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,646 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 16, 2023 Filed Jan 18, 2023 21:43 UTC |
Wray MichaelSVP/GM, Precast Infrastructure
|
Tax withholdingCommon Stock | 141 | $35.55 | $5,012.55 |
DisclosureSEC source: 0001437749-23-001233 · rdgdoc.xml · nonDerivative · entry 2 Wray Michael · CIK 0001922394 · SVP/GM, Precast Infrastructure 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,333 F2 · price: Represents shares withheld by the issuer for payment of taxes incurred upon vesting event consistent with company policy. Read SEC document |
| January 16, 2023 Filed Jan 18, 2023 21:43 UTC |
Wray MichaelSVP/GM, Precast Infrastructure
|
Exercise / conversionCommon Stock | 312 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-23-001233 · rdgdoc.xml · nonDerivative · entry 1 Wray Michael · CIK 0001922394 · SVP/GM, Precast Infrastructure 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,474 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 16, 2023 Filed Jan 18, 2023 21:44 UTC |
Kendrick Megan A.VP of Human Resources
|
Exercise / conversionRestricted Stock · Derivative | 345 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-23-001235 · rdgdoc.xml · derivative · entry 9 Kendrick Megan A. · CIK 0001445525 · VP of Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 970 Underlying: Common Stock · 345 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 16, 2023, 1/3 on January 15, 2024 and 1/3 on January 15, 2025. F6 · 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 16, 2023 Filed Jan 18, 2023 21:44 UTC |
Kendrick Megan A.VP of Human Resources
|
Exercise / conversionRestricted Stock · Derivative | 282 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-23-001235 · rdgdoc.xml · derivative · entry 8 Kendrick Megan A. · CIK 0001445525 · VP of Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,315 Underlying: Common Stock · 282 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 17, 2022, 1/3 on January 16, 2023 and 1/3 on January 15, 2024. F5 · derivative.expiration_date: The Restricted Stock Units vest in installments as follows: 1/3 on January 17, 2022, 1/3 on January 16, 2023 and 1/3 on January 15, 2024. Read SEC document |
| January 16, 2023 Filed Jan 18, 2023 21:44 UTC |
Kendrick Megan A.VP of Human Resources
|
Exercise / conversionRestricted Stock · Derivative | 282 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-23-001235 · rdgdoc.xml · derivative · entry 7 Kendrick Megan A. · CIK 0001445525 · VP of Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,597 Underlying: Common Stock · 282 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 15, 2021, 1/3 on January 17, 2022 and 1/3 on January 16, 2023. F4 · derivative.expiration_date: The Restricted Stock Units vest in installments as follows: 1/3 on January 15, 2021, 1/3 on January 17, 2022 and 1/3 on January 16, 2023. Read SEC document |
| January 16, 2023 Filed Jan 18, 2023 21:44 UTC |
Kendrick Megan A.VP of Human Resources
|
Tax withholdingCommon Stock | 149 | $35.55 | $5,296.95 |
DisclosureSEC source: 0001437749-23-001235 · rdgdoc.xml · nonDerivative · entry 6 Kendrick Megan A. · CIK 0001445525 · VP of Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,229 F2 · price: Represents shares withheld by the issuer for payment of taxes incurred upon vesting event consistent with company policy. Read SEC document |
| January 16, 2023 Filed Jan 18, 2023 21:44 UTC |
Kendrick Megan A.VP of Human Resources
|
Exercise / conversionCommon Stock | 345 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-23-001235 · rdgdoc.xml · nonDerivative · entry 5 Kendrick Megan A. · CIK 0001445525 · VP of Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,378 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 16, 2023 Filed Jan 18, 2023 21:44 UTC |
Kendrick Megan A.VP of Human Resources
|
Tax withholdingCommon Stock | 121 | $35.55 | $4,301.55 |
DisclosureSEC source: 0001437749-23-001235 · rdgdoc.xml · nonDerivative · entry 4 Kendrick Megan A. · CIK 0001445525 · VP of Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,033 F2 · price: Represents shares withheld by the issuer for payment of taxes incurred upon vesting event consistent with company policy. Read SEC document |
| January 16, 2023 Filed Jan 18, 2023 21:44 UTC |
Kendrick Megan A.VP of Human Resources
|
Exercise / conversionCommon Stock | 282 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-23-001235 · rdgdoc.xml · nonDerivative · entry 3 Kendrick Megan A. · CIK 0001445525 · VP of Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,154 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 16, 2023 Filed Jan 18, 2023 21:44 UTC |
Kendrick Megan A.VP of Human Resources
|
Tax withholdingCommon Stock | 121 | $35.55 | $4,301.55 |
DisclosureSEC source: 0001437749-23-001235 · rdgdoc.xml · nonDerivative · entry 2 Kendrick Megan A. · CIK 0001445525 · VP of Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,872 F2 · price: Represents shares withheld by the issuer for payment of taxes incurred upon vesting event consistent with company policy. Read SEC document |
| January 16, 2023 Filed Jan 18, 2023 21:44 UTC |
Kendrick Megan A.VP of Human Resources
|
Exercise / conversionCommon Stock | 282 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-23-001235 · rdgdoc.xml · nonDerivative · entry 1 Kendrick Megan A. · CIK 0001445525 · VP of Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,993 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 16, 2023 Filed Jan 18, 2023 21:39 UTC |
Brittain MilesExecutive Vice President
|
Exercise / conversionRestricted Stock · Derivative | 841 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-23-001226 · rdgdoc.xml · derivative · entry 9 Brittain Miles · CIK 0001766072 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,320 Underlying: Common Stock · 841 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 16, 2023, 1/3 on January 15, 2024 and 1/3 on January 15, 2025. F6 · 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 16, 2023 Filed Jan 18, 2023 21:39 UTC |
Brittain MilesExecutive Vice President
|
Exercise / conversionRestricted Stock · Derivative | 638 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-23-001226 · rdgdoc.xml · derivative · entry 8 Brittain Miles · CIK 0001766072 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,161 Underlying: Common Stock · 638 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 17, 2022, 1/3 on January 16, 2023 and 1/3 on January 15, 2024. F5 · derivative.expiration_date: The Restricted Stock Units vest in installments as follows: 1/3 on January 17, 2022, 1/3 on January 16, 2023 and 1/3 on January 15, 2024. Read SEC document |
| January 16, 2023 Filed Jan 18, 2023 21:39 UTC |
Brittain MilesExecutive Vice President
|
Exercise / conversionRestricted Stock · Derivative | 798 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-23-001226 · rdgdoc.xml · derivative · entry 7 Brittain Miles · CIK 0001766072 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,799 Underlying: Common Stock · 798 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 15, 2021, 1/3 on January 17, 2022 and 1/3 on January 16, 2023. F4 · derivative.expiration_date: The Restricted Stock Units vest in installments as follows: 1/3 on January 15, 2021, 1/3 on January 17, 2022 and 1/3 on January 16, 2023. Read SEC document |
| January 16, 2023 Filed Jan 18, 2023 21:39 UTC |
Brittain MilesExecutive Vice President
|
Tax withholdingCommon Stock | 380 | $35.55 | $13,509.00 |
DisclosureSEC source: 0001437749-23-001226 · rdgdoc.xml · nonDerivative · entry 6 Brittain Miles · CIK 0001766072 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 18,351 F2 · price: Represents shares withheld by the issuer for payment of taxes incurred upon vesting event consistent with company policy. Read SEC document |
| January 16, 2023 Filed Jan 18, 2023 21:39 UTC |
Brittain MilesExecutive Vice President
|
Exercise / conversionCommon Stock | 841 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-23-001226 · rdgdoc.xml · nonDerivative · entry 5 Brittain Miles · CIK 0001766072 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 18,731 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 16, 2023 Filed Jan 18, 2023 21:39 UTC |
Brittain MilesExecutive Vice President
|
Tax withholdingCommon Stock | 288 | $35.55 | $10,238.40 |
DisclosureSEC source: 0001437749-23-001226 · rdgdoc.xml · nonDerivative · entry 4 Brittain Miles · CIK 0001766072 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 17,890 F2 · price: Represents shares withheld by the issuer for payment of taxes incurred upon vesting event consistent with company policy. Read SEC document |
| January 16, 2023 Filed Jan 18, 2023 21:39 UTC |
Brittain MilesExecutive Vice President
|
Exercise / conversionCommon Stock | 638 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-23-001226 · rdgdoc.xml · nonDerivative · entry 3 Brittain Miles · CIK 0001766072 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 18,178 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 16, 2023 Filed Jan 18, 2023 21:39 UTC |
Brittain MilesExecutive Vice President
|
Tax withholdingCommon Stock | 360 | $35.55 | $12,798.00 |
DisclosureSEC source: 0001437749-23-001226 · rdgdoc.xml · nonDerivative · entry 2 Brittain Miles · CIK 0001766072 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 17,540 F2 · price: Represents shares withheld by the issuer for payment of taxes incurred upon vesting event consistent with company policy. Read SEC document |
| January 16, 2023 Filed Jan 18, 2023 21:39 UTC |
Brittain MilesExecutive Vice President
|
Exercise / conversionCommon Stock | 798 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-23-001226 · rdgdoc.xml · nonDerivative · entry 1 Brittain Miles · CIK 0001766072 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 17,900 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 16, 2023 Filed Jan 18, 2023 21:42 UTC |
Stokes EricSVP/GM of Engineered SPP
|
Exercise / conversionRestricted Stock · Derivative | 755 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-23-001231 · rdgdoc.xml · derivative · entry 9 Stokes Eric · CIK 0001808046 · SVP/GM of Engineered SPP 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,088 Underlying: Common Stock · 755 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 16, 2023, 1/3 on January 15, 2024 and 1/3 on January 15, 2025. F6 · 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 16, 2023 Filed Jan 18, 2023 21:42 UTC |
Stokes EricSVP/GM of Engineered SPP
|
Exercise / conversionRestricted Stock · Derivative | 580 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-23-001231 · rdgdoc.xml · derivative · entry 8 Stokes Eric · CIK 0001808046 · SVP/GM of Engineered SPP 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,843 Underlying: Common Stock · 580 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 17, 2022, 1/3 on January 16, 2023 and 1/3 on January 15, 2024. F5 · derivative.expiration_date: The Restricted Stock Units vest in installments as follows: 1/3 on January 17, 2022, 1/3 on January 16, 2023 and 1/3 on January 15, 2024. Read SEC document |
| January 16, 2023 Filed Jan 18, 2023 21:42 UTC |
Stokes EricSVP/GM of Engineered SPP
|
Exercise / conversionRestricted Stock · Derivative | 725 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-23-001231 · rdgdoc.xml · derivative · entry 7 Stokes Eric · CIK 0001808046 · SVP/GM of Engineered SPP 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,423 Underlying: Common Stock · 725 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 15, 2021, 1/3 on January 17, 2022 and 1/3 on January 16, 2023. F4 · derivative.expiration_date: The Restricted Stock Units vest in installments as follows: 1/3 on January 15, 2021, 1/3 on January 17, 2022 and 1/3 on January 16, 2023. Read SEC document |
| January 16, 2023 Filed Jan 18, 2023 21:42 UTC |
Stokes EricSVP/GM of Engineered SPP
|
Tax withholdingCommon Stock | 337 | $35.55 | $11,980.35 |
DisclosureSEC source: 0001437749-23-001231 · rdgdoc.xml · nonDerivative · entry 6 Stokes Eric · CIK 0001808046 · SVP/GM of Engineered SPP 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,643 F2 · price: Represents shares withheld by the issuer for payment of taxes incurred upon vesting event consistent with company policy. Read SEC document |
| January 16, 2023 Filed Jan 18, 2023 21:42 UTC |
Stokes EricSVP/GM of Engineered SPP
|
Exercise / conversionCommon Stock | 755 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-23-001231 · rdgdoc.xml · nonDerivative · entry 5 Stokes Eric · CIK 0001808046 · SVP/GM of Engineered SPP 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,980 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 16, 2023 Filed Jan 18, 2023 21:42 UTC |
Stokes EricSVP/GM of Engineered SPP
|
Tax withholdingCommon Stock | 258 | $35.55 | $9,171.90 |
DisclosureSEC source: 0001437749-23-001231 · rdgdoc.xml · nonDerivative · entry 4 Stokes Eric · CIK 0001808046 · SVP/GM of Engineered SPP 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,225 F2 · price: Represents shares withheld by the issuer for payment of taxes incurred upon vesting event consistent with company policy. Read SEC document |
| January 16, 2023 Filed Jan 18, 2023 21:42 UTC |
Stokes EricSVP/GM of Engineered SPP
|
Exercise / conversionCommon Stock | 580 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-23-001231 · rdgdoc.xml · nonDerivative · entry 3 Stokes Eric · CIK 0001808046 · SVP/GM of Engineered SPP 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,483 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 16, 2023 Filed Jan 18, 2023 21:42 UTC |
Stokes EricSVP/GM of Engineered SPP
|
Tax withholdingCommon Stock | 323 | $35.55 | $11,482.65 |
DisclosureSEC source: 0001437749-23-001231 · rdgdoc.xml · nonDerivative · entry 2 Stokes Eric · CIK 0001808046 · SVP/GM of Engineered SPP 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 11,903 F2 · price: Represents shares withheld by the issuer for payment of taxes incurred upon vesting event consistent with company policy. Read SEC document |
| January 16, 2023 Filed Jan 18, 2023 21:42 UTC |
Stokes EricSVP/GM of Engineered SPP
|
Exercise / conversionCommon Stock | 725 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-23-001231 · rdgdoc.xml · nonDerivative · entry 1 Stokes Eric · CIK 0001808046 · SVP/GM of Engineered SPP 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,226 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 16, 2023 Filed Jan 18, 2023 21:40 UTC | Exercise / conversionRestricted Stock · Derivative | 841 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-23-001228 · rdgdoc.xml · derivative · entry 9 Wilkins Aaron · CIK 0001685213 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,329 Underlying: Common Stock · 841 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 16, 2023, 1/3 on January 15, 2024 and 1/3 on January 15, 2025. F6 · 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 |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.