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Brown David B

Disclosed activity across 1 company

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78013
SEC CIK
0001507086

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Perma-Pipe International Holdings, Inc.PPIH · Entity 6233DirectorJune 25, 2025June 30, 2025

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.

Perma-Pipe International Holdings, Inc.

Report date June 25, 2025 · Filed June 30, 2025

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect35,500 Reported balance After 2025-06-25 transaction · row 1
1 source row

Row 1 · 2025-06-25 · Grant · Acquired 4,877 · Balance 35,500

F1: Restricted shares that vest on the first anniversary of the grant date.

Filing footnotes · ownership attribution and instrument terms

F1: Restricted shares that vest on the first anniversary of the grant date.

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
June 25, 2025 Filed Jun 30, 2025 20:20 UTC Perma-Pipe International Holdings, Inc. PPIH · Entity 6233 GrantCommon Stock 4,877 $0.00 $0.00
Disclosure

SEC source: 0001437749-25-021561 · rdgdoc.xml · nonDerivative · entry 1

Brown David B · CIK 0001507086 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,500

F1 · kind: Restricted shares that vest on the first anniversary of the grant date.

Read SEC document
October 01, 2024 Filed Oct 3, 2024 19:04 UTC Perma-Pipe International Holdings, Inc. PPIH · Entity 6233 SaleCommon Stock 500 $12.75 $6,375.00
Disclosure

SEC source: 0001437749-24-030589 · rdgdoc.xml · nonDerivative · entry 3

Brown David B · CIK 0001507086 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,623

F1 · shares: The shares of common stock reported herein were sold pursuant to a Rule 10b5-1 plan. The sale of these shares are to cover the estimated taxes associated with the vesting of restricted stock.

Read SEC document
October 01, 2024 Filed Oct 3, 2024 19:04 UTC Perma-Pipe International Holdings, Inc. PPIH · Entity 6233 SaleCommon Stock 600 $12.76 $7,656.06
Disclosure

SEC source: 0001437749-24-030589 · rdgdoc.xml · nonDerivative · entry 2

Brown David B · CIK 0001507086 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,123

F1 · shares: The shares of common stock reported herein were sold pursuant to a Rule 10b5-1 plan. The sale of these shares are to cover the estimated taxes associated with the vesting of restricted stock.

Read SEC document
October 01, 2024 Filed Oct 3, 2024 19:04 UTC Perma-Pipe International Holdings, Inc. PPIH · Entity 6233 SaleCommon Stock 180 $12.76 $2,296.82
Disclosure

SEC source: 0001437749-24-030589 · rdgdoc.xml · nonDerivative · entry 1

Brown David B · CIK 0001507086 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,723

F1 · shares: The shares of common stock reported herein were sold pursuant to a Rule 10b5-1 plan. The sale of these shares are to cover the estimated taxes associated with the vesting of restricted stock.

Read SEC document
July 25, 2024 Filed Jul 30, 2024 14:43 UTC Perma-Pipe International Holdings, Inc. PPIH · Entity 6233 GrantCommon Stock 8,509 $0.00 $0.00
Disclosure

SEC source: 0001437749-24-023850 · rdgdoc.xml · nonDerivative · entry 1

Brown David B · CIK 0001507086 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,903

F1 · shares: Restricted shares that vest on the first anniversary of the grant date

Read SEC document
July 09, 2024 Filed Jul 12, 2024 14:30 UTC Perma-Pipe International Holdings, Inc. PPIH · Entity 6233 SaleCommon Stock 1,280 $8.11 $10,380.80
Disclosure

SEC source: 0001437749-24-022604 · rdgdoc.xml · nonDerivative · entry 1

Brown David B · CIK 0001507086 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,394

F1 · shares: The shares of common stock reported herein were sold pursuant to Rule 10b5-1 plan effective as of December 24, 2021. The sale of these shares are to cover the estimated taxes associated with the vesting of restricted stock.

Read SEC document
December 20, 2023 Filed Dec 22, 2023 18:23 UTC Perma-Pipe International Holdings, Inc. PPIH · Entity 6233 SaleCommon Stock 894 $8.07 $7,214.67
Disclosure

SEC source: 0001437749-23-035197 · rdgdoc.xml · nonDerivative · entry 3

Brown David B · CIK 0001507086 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,674

F1 · shares: The shares of common stock reported herein were sold pursuant to Rule 10b5-1 plan effective as of December 24, 2021. The sale of these shares are to cover the estimated taxes associated with the vesting of restricted stock.

Read SEC document
December 20, 2023 Filed Dec 22, 2023 18:23 UTC Perma-Pipe International Holdings, Inc. PPIH · Entity 6233 SaleCommon Stock 1,000 $7.79 $7,790.00
Disclosure

SEC source: 0001437749-23-035197 · rdgdoc.xml · nonDerivative · entry 2

Brown David B · CIK 0001507086 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,568

F1 · shares: The shares of common stock reported herein were sold pursuant to Rule 10b5-1 plan effective as of December 24, 2021. The sale of these shares are to cover the estimated taxes associated with the vesting of restricted stock.

Read SEC document
December 20, 2023 Filed Dec 22, 2023 18:23 UTC Perma-Pipe International Holdings, Inc. PPIH · Entity 6233 SaleCommon Stock 500 $7.85 $3,925.50
Disclosure

SEC source: 0001437749-23-035197 · rdgdoc.xml · nonDerivative · entry 1

Brown David B · CIK 0001507086 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,568

F1 · shares: The shares of common stock reported herein were sold pursuant to Rule 10b5-1 plan effective as of December 24, 2021. The sale of these shares are to cover the estimated taxes associated with the vesting of restricted stock.

Read SEC document
June 22, 2023 Filed Jun 27, 2023 20:58 UTC Perma-Pipe International Holdings, Inc. PPIH · Entity 6233 GrantCommon Stock 7,317 $0.00 $0.00
Disclosure

SEC source: 0001437749-23-018636 · rdgdoc.xml · nonDerivative · entry 1

Brown David B · CIK 0001507086 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,068

F1 · shares: Restricted shares that vest on the first anniversary of the grant date

Read SEC document
November 16, 2022 Filed Nov 17, 2022 23:02 UTC Perma-Pipe International Holdings, Inc. PPIH · Entity 6233 SaleCommon Stock 1,343 $9.30 $12,489.90
Disclosure

SEC source: 0001437749-22-027678 · rdgdoc.xml · nonDerivative · entry 1

Brown David B · CIK 0001507086 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,751

F1 · kind: The shares of common stock reported as sold herein were sold under a Rule 10b5-1 plan effective as of December 24, 2021, pursuant to which shares sufficient to cover estimated taxes associated with the vesting of restricted stock are to be sold in connection with such vesting.

Read SEC document
August 17, 2022 Filed Aug 18, 2022 14:55 UTC Perma-Pipe International Holdings, Inc. PPIH · Entity 6233 SaleCommon Stock 1,343 $9.01 $12,100.43
Disclosure

SEC source: 0001437749-22-020877 · rdgdoc.xml · nonDerivative · entry 1

Brown David B · CIK 0001507086 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,094

F1 · kind: The shares of common stock reported as sold herein were sold under a Rule 10b5-1 plan effective as of December 24, 2021, pursuant to which shares sufficient to cover estimated taxes associated with the vesting of restricted stock are to be sold in connection with such vesting.

Read SEC document
June 22, 2022 Filed Jun 24, 2022 19:26 UTC Perma-Pipe International Holdings, Inc. PPIH · Entity 6233 GrantCommon Stock 6,842 $0.00 $0.00
Disclosure

SEC source: 0001437749-22-015874 · rdgdoc.xml · nonDerivative · entry 1

Brown David B · CIK 0001507086 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,437

F1 · shares: Restricted shares that vest on the first anniversary of the grant date

Read SEC document
November 17, 2021 Filed Nov 18, 2021 21:49 UTC Perma-Pipe International Holdings, Inc. PPIH · Entity 6233 SaleCommon Stock 1,787 $8.30 $14,832.10
Disclosure

SEC source: 0001437749-21-027097 · rdgdoc.xml · nonDerivative · entry 1

Brown David B · CIK 0001507086 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,595

F1 · kind: The shares of common stock reported as sold herein were sold under a Rule 10b5-1 plan effective as of December 24, 2020, pursuant to which shares sufficient to cover estimated taxes associated with the vesting of restricted stock are to be sold in connection with such vesting.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $8.16 to $8.36, inclusive. The reporting person undertakes to provide to Perma-Pipe International Holdings, Inc. ("PPIH"), any security holder of PPIH, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.

Read SEC document
August 18, 2021 Filed Aug 19, 2021 17:24 UTC Perma-Pipe International Holdings, Inc. PPIH · Entity 6233 SaleCommon Stock 1,787 $6.61 $11,812.07
Disclosure

SEC source: 0001437749-21-020504 · rdgdoc.xml · nonDerivative · entry 1

Brown David B · CIK 0001507086 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,382

F1 · kind: The shares of common stock reported as sold herein were sold under a Rule 10b5-1 plan effective as of December 24, 2020, pursuant to which shares sufficient to cover estimated taxes associated with the vesting of restricted stock are to be sold in connection with such vesting.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.56 to $6.70, inclusive. The reporting person undertakes to provide to Perma-Pipe International Holdings, Inc. ("PPIH"), any security holder of PPIH, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.

Read SEC document
June 14, 2021 Filed Jun 15, 2021 20:25 UTC Perma-Pipe International Holdings, Inc. PPIH · Entity 6233 GrantCommon Stock 8,956 $0.00 $0.00
Disclosure

SEC source: 0001437749-21-014839 · rdgdoc.xml · nonDerivative · entry 1

Brown David B · CIK 0001507086 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,169

F1 · shares: Restricted shares that vest on the first anniversary of the grant date

Read SEC document
June 11, 2020 Filed Jun 15, 2020 22:12 UTC Perma-Pipe International Holdings, Inc. PPIH · Entity 6233 GrantCommon Stock 10,213 $0.00 $0.00
Disclosure

SEC source: 0001437749-20-013172 · rdgdoc.xml · nonDerivative · entry 1

Brown David B · CIK 0001507086 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,213

F1 · shares: Restricted shares that vest on the first anniversary of the grant date

Read SEC document
June 20, 2019 Filed Jun 28, 2019 15:18 UTC Perma-Pipe International Holdings, Inc. PPIH · Entity 6233 GrantDeferred Stock Units · Derivative 5,501 $0.00 $0.00
Disclosure

SEC source: 0001437749-19-013018 · rdgdoc.xml · derivative · entry 1

Brown David B · CIK 0001507086 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,504

Underlying: Deferred Stock Units · 5,501 shares

Expires not disclosed

F1 · derivative.exercise_price: Deferred Stock Units are payable to the reporting person in Common Stock, on a one-to-one basis, upon separation of service as a member of the board.

F1 · derivative.exercise_date: Deferred Stock Units are payable to the reporting person in Common Stock, on a one-to-one basis, upon separation of service as a member of the board.

F1 · derivative.expiration_date: Deferred Stock Units are payable to the reporting person in Common Stock, on a one-to-one basis, upon separation of service as a member of the board.

Read SEC document
June 14, 2018 Filed Jun 18, 2018 20:20 UTC Perma-Pipe International Holdings, Inc. PPIH · Entity 6233 GrantDeferred Stock Units · Derivative 5,107 $0.00 $0.00
Disclosure

SEC source: 0000914122-18-000042 · wf-form4_152935320517283.xml · derivative · entry 1

Brown David B · CIK 0001507086 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,003

Underlying: Deferred Stock Units · 5,107 shares

Expires not disclosed

F1 · derivative.exercise_price: Deferred Stock Units are payable to the reporting person in Common Stock, on a one-to-one basis, upon separation of service as a member of the board.

F1 · derivative.exercise_date: Deferred Stock Units are payable to the reporting person in Common Stock, on a one-to-one basis, upon separation of service as a member of the board.

F1 · derivative.expiration_date: Deferred Stock Units are payable to the reporting person in Common Stock, on a one-to-one basis, upon separation of service as a member of the board.

Read SEC document
June 22, 2017 Filed Jun 26, 2017 20:42 UTC Perma-Pipe International Holdings, Inc. PPIH · Entity 6233 GrantDeferred Stock Units · Derivative 5,000 $0.00 Strike: $8.00 $0.00
Disclosure

SEC source: 0000914122-17-000029 · primary_doc.xml · derivative · entry 1

Barrie David S · CIK 0001561676 · Director

Brown David B · CIK 0001507086 · Director

MAUTNER BRADLEY E · CIK 0001244981 · Director

Walker Jerome T. · CIK 0001453436 · Director

Zorko Mark A · CIK 0001346585 · Director

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common stock · 5,000 shares

Expires not disclosed

F1 · derivative.exercise_date: Deferred Share Units are payable to the reporting person in Common Stock on a one-for-one basis, upon separation of service as a member of the Board

F1 · derivative.expiration_date: Deferred Share Units are payable to the reporting person in Common Stock on a one-for-one basis, upon separation of service as a member of the Board

F2 · balance_after: David S. Barrie 22,143 David B. Brown 16,896 Bradley E. Mautner 9,575 Jerome T. Walker 19,313 Mark A. Zorko 22,143

Read SEC document
June 22, 2017 Filed Jun 18, 2018 20:03 UTC Amendment Perma-Pipe International Holdings, Inc. PPIH · Entity 6233 GrantDeferred Stock Units · Derivative 5,000 $0.00 $0.00
Disclosure

SEC source: 0000914122-18-000030 · wf-form4a_152935221330687.xml · derivative · entry 1

Brown David B · CIK 0001507086 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,896

Underlying: Deferred Stock Units · 5,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Deferred Stock Units are payable to the reporting person in Common Stock, on a one-to-one basis, upon separation of service as a member of the board.

F1 · derivative.exercise_date: Deferred Stock Units are payable to the reporting person in Common Stock, on a one-to-one basis, upon separation of service as a member of the board.

F1 · derivative.expiration_date: Deferred Stock Units are payable to the reporting person in Common Stock, on a one-to-one basis, upon separation of service as a member of the board.

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.