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GAMBRELL MICHAEL R

Disclosed activity across 1 company

Tapewire entity
18359
SEC CIK
0001277031

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
CSW INDUSTRIALS, INC.CSW · Entity 3917DirectorAugust 27, 2026August 31, 2026

Disclosed balances

About these balances

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

CSW INDUSTRIALS, INC.

Report date August 27, 2026 · Filed August 31, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect22,522 Reported balance After 2026-08-27 transaction · row 1
1 source row

Row 1 · 2026-08-27 · Grant · Acquired 409 · Balance 22,522

F1: Represents shares of restricted common stock granted to the reporting person pursuant to the issuer's Equity and Incentive Compensation Plan. The shares cliff vest on the earlier of (i) the first anniversary of the grant or (ii) the date of the issuer's 2027 annual meeting of shareholders.

Filing footnotes · ownership attribution and instrument terms

F1: Represents shares of restricted common stock granted to the reporting person pursuant to the issuer's Equity and Incentive Compensation Plan. The shares cliff vest on the earlier of (i) the first anniversary of the grant or (ii) the date of the issuer's 2027 annual meeting of shareholders.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
August 27, 2026 Filed Aug 31, 2026 20:05 UTC CSW INDUSTRIALS, INC. CSW · Entity 3917 GrantCommon Stock 409 $0.00 $0.00
Disclosure

SEC source: 0001277031-26-000001 · wk-form4_1788206715.xml · nonDerivative · entry 1

GAMBRELL MICHAEL R · CIK 0001277031 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,522

F1 · shares: Represents shares of restricted common stock granted to the reporting person pursuant to the issuer's Equity and Incentive Compensation Plan. The shares cliff vest on the earlier of (i) the first anniversary of the grant or (ii) the date of the issuer's 2027 annual meeting of shareholders.

Read SEC document
November 05, 2025 Filed Nov 6, 2025 02:15 UTC CSW INDUSTRIALS, INC. CSW · Entity 3917 GiftCommon Stock 3,800 $0.00 $0.00
Disclosure

SEC source: 0001277031-25-000005 · wk-form4_1762395307.xml · nonDerivative · entry 1

GAMBRELL MICHAEL R · CIK 0001277031 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,113

F1 · kind: Represents shares donated by the Reporting Person to a charitable donor advised fund.

Read SEC document
August 28, 2025 Filed Sep 2, 2025 20:19 UTC CSW INDUSTRIALS, INC. CSW · Entity 3917 GrantCommon Stock 495 $0.00 $0.00
Disclosure

SEC source: 0001624794-25-000086 · wk-form4_1756844337.xml · nonDerivative · entry 1

GAMBRELL MICHAEL R · CIK 0001277031 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,913

F1 · shares: Represents shares of restricted common stock granted to the reporting person pursuant to the issuer's Equity and Incentive Compensation Plan. The shares cliff vest on the earlier of (i) the first anniversary of the grant or (ii) the date of the issuer's 2026 annual meeting of shareholders.

Read SEC document
August 15, 2024 Filed Aug 16, 2024 20:46 UTC CSW INDUSTRIALS, INC. CSWI · Entity 3917 GrantCommon Stock 360 $0.00 $0.00
Disclosure

SEC source: 0001624794-24-000071 · wk-form4_1723841191.xml · nonDerivative · entry 1

GAMBRELL MICHAEL R · CIK 0001277031 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,418

F1 · price: Represents shares of restricted common stock granted to the reporting person pursuant to the issuer's Equity and Incentive Compensation Plan. The shares cliff vest on the earlier of (i) the first anniversary of the grant or (ii) the date of the issuer's 2025 annual meeting of shareholders.

Read SEC document
August 29, 2023 Filed Aug 30, 2023 20:03 UTC CSW INDUSTRIALS, INC. CSWI · Entity 3917 GrantCommon Stock 607 $0.00 $0.00
Disclosure

SEC source: 0001624794-23-000076 · wk-form4_1693425799.xml · nonDerivative · entry 1

GAMBRELL MICHAEL R · CIK 0001277031 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,558

F1 · price: Represents shares of restricted common stock granted to the reporting person pursuant to the issuer's Equity and Incentive Compensation Plan. The shares cliff vest on the first anniversary of the grant.

Read SEC document
August 30, 2022 Filed Aug 31, 2022 20:07 UTC CSW INDUSTRIALS, INC. CSWI · Entity 3917 GrantCommon Stock 783 $0.00 $0.00
Disclosure

SEC source: 0001624794-22-000077 · wf-form4_166197643623711.xml · nonDerivative · entry 1

GAMBRELL MICHAEL R · CIK 0001277031 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,951

F1 · price: Represents shares of restricted common stock granted to the reporting person pursuant to the issuer's Equity and Incentive Compensation Plan. The shares cliff vest on the first anniversary of the grant.

Read SEC document
October 01, 2021 Filed Oct 4, 2021 22:35 UTC CSW INDUSTRIALS, INC. CSWI · Entity 3917 GrantCommon Stock 765 $0.00 $0.00
Disclosure

SEC source: 0001624794-21-000080 · wf-form4_163338690194707.xml · nonDerivative · entry 1

GAMBRELL MICHAEL R · CIK 0001277031 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,168

F1 · price: Represents shares of restricted common stock granted to the reporting person pursuant to the issuer's Equity and Incentive Compensation Plan. The shares cliff vest on the first anniversary of the grant.

Read SEC document
August 16, 2021 Filed Aug 17, 2021 20:37 UTC CSW INDUSTRIALS, INC. CSWI · Entity 3917 PurchaseCommon Stock 2,000 $129.75 $259,500.00
Disclosure

SEC source: 0001624794-21-000069 · wf-form4_162923261482079.xml · nonDerivative · entry 1

GAMBRELL MICHAEL R · CIK 0001277031 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,403

F1 · price: The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $129.33 to $130.13, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range.

Read SEC document
October 02, 2020 Filed Oct 6, 2020 14:40 UTC CSW INDUSTRIALS, INC. CSWI · Entity 3917 GrantCommon Stock 1,095 $0.00 $0.00
Disclosure

SEC source: 0001624794-20-000082 · wf-form4_160199520644041.xml · nonDerivative · entry 1

GAMBRELL MICHAEL R · CIK 0001277031 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,403

F1 · price: Represents shares of restricted common stock granted to the reporting person pursuant to the issuer's Equity and Incentive Compensation Plan. The shares cliff vest on the first anniversary of the grant.

Read SEC document
October 01, 2019 Filed Oct 2, 2019 21:59 UTC CSW INDUSTRIALS, INC. CSWI · Entity 3917 GrantCommon Stock 1,271 $0.00 $0.00
Disclosure

SEC source: 0001624794-19-000064 · wf-form4_157005354567265.xml · nonDerivative · entry 1

GAMBRELL MICHAEL R · CIK 0001277031 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,308

F1 · price: Represents shares of restricted common stock granted to the reporting person pursuant to the issuer's Equity and Incentive Compensation Plan. The shares cliff vest on the first anniversary of the grant.

Read SEC document
October 01, 2018 Filed Oct 3, 2018 18:43 UTC CSW INDUSTRIALS, INC. CSWI · Entity 3917 GrantCommon Stock 1,595 $0.00 $0.00
Disclosure

SEC source: 0001593968-18-001307 · primary_01.xml · nonDerivative · entry 1

GAMBRELL MICHAEL R · CIK 0001277031 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,037

F1 · price: Represents shares of restricted common stock granted to the reporting person pursuant to the issuer's Equity and Incentive Compensation Plan. The shares cliff vest on the first anniversary of the grant.

Read SEC document
October 01, 2017 Filed Oct 2, 2017 14:02 UTC CSW INDUSTRIALS, INC. CSWI · Entity 3917 GrantCommon Stock 1,691 $44.35 $74,995.85
Disclosure

SEC source: 0001593968-17-001071 · primary_01.xml · nonDerivative · entry 1

GAMBRELL MICHAEL R · CIK 0001277031 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,442

F1 · price: Represents shares of restricted common stock granted to the reporting person pursuant to the issuer's Equity and Incentive Compensation Plan. The shares cliff vest on the first anniversary of the grant.

Read SEC document
October 01, 2016 Filed Oct 3, 2016 19:59 UTC CSW INDUSTRIALS, INC. CSWI · Entity 3917 GrantCommon Stock 2,316 $32.39 $75,015.24
Disclosure

SEC source: 0001593968-16-001090 · primary_01.xml · nonDerivative · entry 1

GAMBRELL MICHAEL R · CIK 0001277031 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,751

F1 · price: Represents shares of restricted common stock granted to the reporting person pursuant to the issuer's Equity and Incentive Compensation Plan. The shares cliff vest on the first annual anniversary of the grant.

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.