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person · Reporting owner

Tombar Tymothi O.

Disclosed activity across 2 companies

Tapewire entity
33938
SEC CIK
0001469057

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Cactus, Inc.WHD · Entity 964DirectorMarch 10, 2026March 13, 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.

Cactus, Inc.

Report date March 10, 2026 · Filed March 13, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect27,527 Reported balance After 2026-03-10 transaction · row 1
1 source row

Row 1 · 2026-03-10 · Exercise / conversion · Acquired 2,524 · Balance 27,527

F1: Restricted stock units represent a contingent right to receive Class A common stock. Upon vesting, one share of Class A common stock will be delivered for each vested restricted stock unit.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect5,083 Reported balance After 2026-03-10 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2026-03-10 · Grant · Acquired 2,559 · Balance 5,083

F1: Restricted stock units represent a contingent right to receive Class A common stock. Upon vesting, one share of Class A common stock will be delivered for each vested restricted stock unit.

F2: On March 10, 2026, the reporting person was granted 2,559 restricted stock units, vesting on the first anniversary of the grant date.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect2,559 Reported balance After 2026-03-10 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-03-10 · Exercise / conversion · Disposed 2,524 · Balance 2,559

F1: Restricted stock units represent a contingent right to receive Class A common stock. Upon vesting, one share of Class A common stock will be delivered for each vested restricted stock unit.

F3: On March 10, 2025, the reporting person was granted 2,524 restricted stock units, vesting on the first anniversary of the grant date.

Filing footnotes · ownership attribution and instrument terms

F1: Restricted stock units represent a contingent right to receive Class A common stock. Upon vesting, one share of Class A common stock will be delivered for each vested restricted stock unit.

F2: On March 10, 2026, the reporting person was granted 2,559 restricted stock units, vesting on the first anniversary of the grant date.

F3: On March 10, 2025, the reporting person was granted 2,524 restricted stock units, vesting on the first anniversary of the grant date.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

Stellar Bancorp, Inc.

Report date July 01, 2026 · Filed July 01, 2026

Section 16 reporting ended · disclosed 2026-07-01. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2026-07-01 transaction · row 1
1 source row

Row 1 · 2026-07-01 · Disposition to issuer · Disposed 4,890 · Balance 0

F1: On July 1, 2026 (the "Effective Time"), upon consummation of the transactions contemplated by the Agreement and Plan of Merger (the "Merger Agreement"), dated as of January 27, 2026, by and between Prosperity Bancshares, Inc., a Texas corporation ("Prosperity") and Stellar Bancorp, Inc., a Texas corporation (the "Company"), and subject to the terms and conditions set forth in the Merger Agreement, each share of the Company's common stock, par value $0.01 per share, ("Company Common Stock") outstanding immediately prior to the Effective Time was cancelled and converted into the right to receive (i) 0.3803 shares of common stock (the "Exchange Ratio"), par value $1.00 per share, of Prosperity ("Prosperity Common Stock") and (ii) an amount in cash equal to $11.36 (the "Per Share Cash Merger Consideration") ((i) and (ii) together, the "Per Share Merger Consideration").

Filing footnotes · ownership attribution and instrument terms

F1: On July 1, 2026 (the "Effective Time"), upon consummation of the transactions contemplated by the Agreement and Plan of Merger (the "Merger Agreement"), dated as of January 27, 2026, by and between Prosperity Bancshares, Inc., a Texas corporation ("Prosperity") and Stellar Bancorp, Inc., a Texas corporation (the "Company"), and subject to the terms and conditions set forth in the Merger Agreement, each share of the Company's common stock, par value $0.01 per share, ("Company Common Stock") outstanding immediately prior to the Effective Time was cancelled and converted into the right to receive (i) 0.3803 shares of common stock (the "Exchange Ratio"), par value $1.00 per share, of Prosperity ("Prosperity Common Stock") and (ii) an amount in cash equal to $11.36 (the "Per Share Cash Merger Consideration") ((i) and (ii) together, the "Per Share Merger Consideration").

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
July 01, 2026 Filed Jul 1, 2026 11:40 UTC Stellar Bancorp, Inc. STEL · Entity 33933 Disposition to issuerCommon Stock 4,890 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-291528 · ownership.xml · nonDerivative · entry 1

Tombar Tymothi O. · CIK 0001469057 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · price: On July 1, 2026 (the "Effective Time"), upon consummation of the transactions contemplated by the Agreement and Plan of Merger (the "Merger Agreement"), dated as of January 27, 2026, by and between Prosperity Bancshares, Inc., a Texas corporation ("Prosperity") and Stellar Bancorp, Inc., a Texas corporation (the "Company"), and subject to the terms and conditions set forth in the Merger Agreement, each share of the Company's common stock, par value $0.01 per share, ("Company Common Stock") outstanding immediately prior to the Effective Time was cancelled and converted into the right to receive (i) 0.3803 shares of common stock (the "Exchange Ratio"), par value $1.00 per share, of Prosperity ("Prosperity Common Stock") and (ii) an amount in cash equal to $11.36 (the "Per Share Cash Merger Consideration") ((i) and (ii) together, the "Per Share Merger Consideration").

Read SEC document
March 10, 2026 Filed Mar 13, 2026 00:33 UTC Cactus, Inc. WHD · Entity 964 Exercise / conversionRestricted Stock Units · Derivative 2,524 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-017466 · wk-form4_1773362033.xml · derivative · entry 3

Tombar Tymothi O. · CIK 0001469057 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,559

Underlying: Class A Common Stock · 2,524 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.

F1 · derivative.exercise_price: Restricted stock units represent a contingent right to receive Class A common stock. Upon vesting, one share of Class A common stock will be delivered for each vested restricted stock unit.

F3 · derivative.exercise_date: On March 10, 2025, the reporting person was granted 2,524 restricted stock units, vesting on the first anniversary of the grant date.

F3 · derivative.expiration_date: On March 10, 2025, the reporting person was granted 2,524 restricted stock units, vesting on the first anniversary of the grant date.

Read SEC document
March 10, 2026 Filed Mar 13, 2026 00:33 UTC Cactus, Inc. WHD · Entity 964 GrantRestricted Stock Units · Derivative 2,559 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-017466 · wk-form4_1773362033.xml · derivative · entry 2

Tombar Tymothi O. · CIK 0001469057 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,083

Underlying: Class A Common Stock · 2,559 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted stock units represent a contingent right to receive Class A common stock. Upon vesting, one share of Class A common stock will be delivered for each vested restricted stock unit.

F2 · derivative.exercise_date: On March 10, 2026, the reporting person was granted 2,559 restricted stock units, vesting on the first anniversary of the grant date.

F2 · derivative.expiration_date: On March 10, 2026, the reporting person was granted 2,559 restricted stock units, vesting on the first anniversary of the grant date.

Read SEC document
March 10, 2026 Filed Mar 13, 2026 00:33 UTC Cactus, Inc. WHD · Entity 964 Exercise / conversionClass A Common Stock 2,524 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-017466 · wk-form4_1773362033.xml · nonDerivative · entry 1

Tombar Tymothi O. · CIK 0001469057 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,527

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: Restricted stock units represent a contingent right to receive Class A common stock. Upon vesting, one share of Class A common stock will be delivered for each vested restricted stock unit.

Read SEC document
June 06, 2025 Filed Jun 10, 2025 20:24 UTC Stellar Bancorp, Inc. STEL · Entity 33933 GrantCommon Stock 2,230 $0.00 $0.00
Disclosure

SEC source: 0001469057-25-000002 · wk-form4_1749587046.xml · nonDerivative · entry 1

Tombar Tymothi O. · CIK 0001469057 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,890

F1 · shares: Represents restricted shares of Common Stock that will vest on May 1, 2026, subject to continued service as a director of the issuer on such date.

Read SEC document
March 11, 2025 Filed Mar 12, 2025 23:44 UTC Cactus, Inc. WHD · Entity 964 Exercise / conversionRestricted Stock Units · Derivative 3,116 $0.00 $0.00
Disclosure

SEC source: 0001699136-25-000034 · wk-form4_1741823064.xml · derivative · entry 3

Tombar Tymothi O. · CIK 0001469057 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,524

Underlying: Class A Common Stock · 3,116 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.

F1 · derivative.exercise_price: Restricted stock units represent a contingent right to receive Class A common stock. Upon vesting, one share of Class A common stock will be delivered for each vested restricted stock unit.

F3 · derivative.exercise_date: On March 11, 2024, the reporting person was granted 3,116 restricted stock units, vesting on the first anniversary of the grant date.

F3 · derivative.expiration_date: On March 11, 2024, the reporting person was granted 3,116 restricted stock units, vesting on the first anniversary of the grant date.

Read SEC document
March 11, 2025 Filed Mar 12, 2025 23:44 UTC Cactus, Inc. WHD · Entity 964 Exercise / conversionClass A Common Stock 3,116 Not disclosed Not disclosed
Disclosure

SEC source: 0001699136-25-000034 · wk-form4_1741823064.xml · nonDerivative · entry 1

Tombar Tymothi O. · CIK 0001469057 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,003

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: Restricted stock units represent a contingent right to receive Class A common stock. Upon vesting, one share of Class A common stock will be delivered for each vested restricted stock unit.

Read SEC document
March 10, 2025 Filed Mar 12, 2025 23:44 UTC Cactus, Inc. WHD · Entity 964 GrantRestricted Stock Units · Derivative 2,524 $0.00 $0.00
Disclosure

SEC source: 0001699136-25-000034 · wk-form4_1741823064.xml · derivative · entry 2

Tombar Tymothi O. · CIK 0001469057 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,640

Underlying: Class A Common Stock · 2,524 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted stock units represent a contingent right to receive Class A common stock. Upon vesting, one share of Class A common stock will be delivered for each vested restricted stock unit.

F2 · derivative.exercise_date: On March 10, 2025, the reporting person was granted 2,524 restricted stock units, vesting on the first anniversary of the grant date.

F2 · derivative.expiration_date: On March 10, 2025, the reporting person was granted 2,524 restricted stock units, vesting on the first anniversary of the grant date.

Read SEC document
June 10, 2024 Filed Jun 12, 2024 20:39 UTC Stellar Bancorp, Inc. STEL · Entity 33933 GrantCommon Stock 2,660 $0.00 $0.00
Disclosure

SEC source: 0001469057-24-000005 · wk-form4_1718224736.xml · nonDerivative · entry 1

Tombar Tymothi O. · CIK 0001469057 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,660

F1 · shares: Represents restricted shares of Common Stock that will vest on May 1, 2025, subject to continued service as a director of the issuer on such date.

Read SEC document
March 11, 2024 Filed Mar 13, 2024 18:43 UTC Cactus, Inc. WHD · Entity 964 GrantRestricted Stock Units · Derivative 3,116 $0.00 $0.00
Disclosure

SEC source: 0001699136-24-000029 · wk-form4_1710355376.xml · derivative · entry 3

Tombar Tymothi O. · CIK 0001469057 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,116

Underlying: Class A Common Stock · 3,116 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted stock units represent a contingent right to receive Class A common stock. Upon vesting, one share of Class A common stock will be delivered for each vested restricted stock unit.

F3 · derivative.exercise_date: On March 11, 2024, the reporting person was granted 3,116 restricted stock units, vesting on the first anniversary of the grant date.

F3 · derivative.expiration_date: On March 11, 2024, the reporting person was granted 3,116 restricted stock units, vesting on the first anniversary of the grant date.

Read SEC document
March 11, 2024 Filed Mar 13, 2024 18:43 UTC Cactus, Inc. WHD · Entity 964 Exercise / conversionRestricted Stock Units · Derivative 2,037 $0.00 $0.00
Disclosure

SEC source: 0001699136-24-000029 · wk-form4_1710355376.xml · derivative · entry 2

Tombar Tymothi O. · CIK 0001469057 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 2,037 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.

F1 · derivative.exercise_price: Restricted stock units represent a contingent right to receive Class A common stock. Upon vesting, one share of Class A common stock will be delivered for each vested restricted stock unit.

F2 · derivative.exercise_date: On March 10, 2023, the reporting person was granted 2,037 restricted stock units, vesting on the first anniversary of the grant date.

F2 · derivative.expiration_date: On March 10, 2023, the reporting person was granted 2,037 restricted stock units, vesting on the first anniversary of the grant date.

Read SEC document
March 11, 2024 Filed Mar 13, 2024 18:43 UTC Cactus, Inc. WHD · Entity 964 Exercise / conversionClass A Common Stock 2,037 Not disclosed Not disclosed
Disclosure

SEC source: 0001699136-24-000029 · wk-form4_1710355376.xml · nonDerivative · entry 1

Tombar Tymothi O. · CIK 0001469057 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,887

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: Restricted stock units represent a contingent right to receive Class A common stock. Upon vesting, one share of Class A common stock will be delivered for each vested restricted stock unit.

Read SEC document
March 11, 2023 Filed Mar 14, 2023 20:50 UTC Cactus, Inc. WHD · Entity 964 Exercise / conversionRestricted Stock Units · Derivative 1,938 $0.00 $0.00
Disclosure

SEC source: 0001699136-23-000036 · wf-form4_167882704619679.xml · derivative · entry 3

Tombar Tymothi O. · CIK 0001469057 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,037

Underlying: Class A Common Stock · 1,938 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.

F1 · derivative.exercise_price: Restricted stock units represent a contingent right to receive Class A common stock. Upon vesting, one share of Class A common stock will be delivered for each vested restricted stock unit.

F3 · derivative.exercise_date: On March 11, 2022, the reporting person was granted 1,938 restricted stock units, vesting on the first anniversary of the grant date.

F3 · derivative.expiration_date: On March 11, 2022, the reporting person was granted 1,938 restricted stock units, vesting on the first anniversary of the grant date.

Read SEC document
March 11, 2023 Filed Mar 14, 2023 20:50 UTC Cactus, Inc. WHD · Entity 964 Exercise / conversionClass A Common Stock 1,938 Not disclosed Not disclosed
Disclosure

SEC source: 0001699136-23-000036 · wf-form4_167882704619679.xml · nonDerivative · entry 1

Tombar Tymothi O. · CIK 0001469057 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,850

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: Restricted stock units represent a contingent right to receive Class A common stock. Upon vesting, one share of Class A common stock will be delivered for each vested restricted stock unit.

Read SEC document
March 10, 2023 Filed Mar 14, 2023 20:50 UTC Cactus, Inc. WHD · Entity 964 GrantRestricted Stock Units · Derivative 2,037 $0.00 $0.00
Disclosure

SEC source: 0001699136-23-000036 · wf-form4_167882704619679.xml · derivative · entry 2

Tombar Tymothi O. · CIK 0001469057 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,975

Underlying: Class A Common Stock · 2,037 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted stock units represent a contingent right to receive Class A common stock. Upon vesting, one share of Class A common stock will be delivered for each vested restricted stock unit.

F2 · derivative.exercise_date: On March 10, 2023, the reporting person was granted 2,037 restricted stock units, vesting on the first anniversary of the grant date.

F2 · derivative.expiration_date: On March 10, 2023, the reporting person was granted 2,037 restricted stock units, vesting on the first anniversary of the grant date.

Read SEC document
July 01, 2022 Filed Jul 6, 2022 19:54 UTC Cactus, Inc. WHD · Entity 964 Exercise / conversionRestricted Stock Units · Derivative 2,512 $0.00 $0.00
Disclosure

SEC source: 0001699136-22-000127 · wf-form4_165713724303998.xml · derivative · entry 2

Tombar Tymothi O. · CIK 0001469057 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,938

Underlying: Class A Common Stock · 2,512 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.

F1 · derivative.exercise_price: Restricted stock units represent a contingent right to receive Class A common stock. Upon vesting, one share of Class A common stock will be delivered for each vested restricted stock unit.

F2 · derivative.exercise_date: On July 1, 2021 the reporting person was granted 2,512 restricted stock units, vesting on the first anniversary of the grant date.

F2 · derivative.expiration_date: On July 1, 2021 the reporting person was granted 2,512 restricted stock units, vesting on the first anniversary of the grant date.

Read SEC document
July 01, 2022 Filed Jul 6, 2022 19:54 UTC Cactus, Inc. WHD · Entity 964 Exercise / conversionClass A Common Stock 2,512 Not disclosed Not disclosed
Disclosure

SEC source: 0001699136-22-000127 · wf-form4_165713724303998.xml · nonDerivative · entry 1

Tombar Tymothi O. · CIK 0001469057 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,912

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: Restricted stock units represent a contingent right to receive Class A common stock. Upon vesting, one share of Class A common stock will be delivered for each vested restricted stock unit.

Read SEC document
March 11, 2022 Filed Mar 16, 2022 00:11 UTC Cactus, Inc. WHD · Entity 964 GrantRestricted Stock Units · Derivative 1,938 $0.00 $0.00
Disclosure

SEC source: 0001699136-22-000045 · wf-form4_164738945767328.xml · derivative · entry 1

Tombar Tymothi O. · CIK 0001469057 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,450

Underlying: Class A Common Stock · 1,938 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted stock units represent a contingent right to receive Class A common stock. Upon vesting, one share of Class A common stock will be delivered for each vested restricted stock unit.

F2 · derivative.exercise_date: On March 11, 2022, the reporting person was granted 1,938 restricted stock units, vesting on the first anniversary of the grant date.

F2 · derivative.expiration_date: On March 11, 2022, the reporting person was granted 1,938 restricted stock units, vesting on the first anniversary of the grant date.

Read SEC document
July 01, 2021 Filed Jul 2, 2021 19:48 UTC Cactus, Inc. WHD · Entity 964 GrantRestricted Stock Units · Derivative 2,512 $0.00 $0.00
Disclosure

SEC source: 0001699136-21-000147 · wf-form4_162525530615849.xml · derivative · entry 1

Tombar Tymothi O. · CIK 0001469057 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,512

Underlying: Class A Common Stock · 2,512 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted stock units represent a contingent right to receive Class A common stock. Upon vesting, one share of Class A common stock will be delivered for each vested restricted stock unit.

F2 · derivative.exercise_date: On July 1, 2021, the reporting person was granted 2,512 restricted stock units, vesting on the first anniversary of the grant date.

F2 · derivative.expiration_date: On July 1, 2021, the reporting person was granted 2,512 restricted stock units, vesting on the first anniversary of the grant date.

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.