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Bull Thomas

Disclosed activity across 1 company

Tapewire entity
70293
SEC CIK
0001719887

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
MongoDB, Inc.MDB · Entity 3107Chief Accounting OfficerJanuary 01, 2026January 05, 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.

MongoDB, Inc.

Report date January 01, 2026 · Filed January 05, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect10,501 Reported balance After 2026-01-01 transaction · row 1
1 source row

Row 1 · 2026-01-01 · Tax withholding · Disposed 283 · Balance 10,501

F1: Represents shares of common stock withheld by the Issuer to satisfy tax withholding obligations for the Reporting Person due upon the vesting of Restricted Stock Units previously granted to the Reporting Person.

Filing footnotes · ownership attribution and instrument terms

F1: Represents shares of common stock withheld by the Issuer to satisfy tax withholding obligations for the Reporting Person due upon the vesting of Restricted Stock Units previously granted to the Reporting Person.

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 20, 2018 Filed Jul 5, 2018 22:58 UTC Amendment MongoDB, Inc. MDB · Entity 3107 Exercise / conversionClass B Common Stock · Derivative 8,000 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001209191-18-041777 · doc4a.xml · derivative · entry 4

Bull Thomas · CIK 0001719887 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,000

Underlying: Class A Common Stock · 8,000 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.

F2 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F1 · kind: The transactions were pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

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June 20, 2018 Filed Jul 5, 2018 22:58 UTC Amendment MongoDB, Inc. MDB · Entity 3107 Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 8,000 $0.00 Strike: $6.50 $0.00
Disclosure

SEC source: 0001209191-18-041777 · doc4a.xml · derivative · entry 3

Bull Thomas · CIK 0001719887 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,500

Underlying: Class B Common Stock · 8,000 shares

Expires 2025-10-07

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 · kind: The transactions were pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F4 · derivative.exercise_date: Immediately exercisable and fully vested.

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June 20, 2018 Filed Jul 5, 2018 22:58 UTC Amendment MongoDB, Inc. MDB · Entity 3107 SaleClass A Common Stock 8,000 $58.80 $470,400.00
Disclosure

SEC source: 0001209191-18-041777 · doc4a.xml · nonDerivative · entry 2

Bull Thomas · CIK 0001719887 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,000

F1 · kind: The transactions were pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F3 · price: The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from $58.36 to $59.30, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

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June 20, 2018 Filed Jul 5, 2018 22:58 UTC Amendment MongoDB, Inc. MDB · Entity 3107 ConversionClass A Common Stock 8,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-041777 · doc4a.xml · nonDerivative · entry 1

Bull Thomas · CIK 0001719887 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,000

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 · kind: The transactions were pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F2 · kind: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F2 · price: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

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March 14, 2018 Filed Mar 16, 2018 20:07 UTC MongoDB, Inc. MDB · Entity 3107 GrantClass A Common Stock 3,000 $0.00 $0.00
Disclosure

SEC source: 0001441816-18-000022 · wf-form4_152123083129581.xml · nonDerivative · entry 1

Bull Thomas · CIK 0001719887 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,000

F1 · security: This security represents restricted stock units. Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of the Issuer. This restricted stock unit award vests quarterly over a four-year period beginning on April 1, 2018, subject to the Reporting Person's continued service with the Issuer.

F1 · shares: This security represents restricted stock units. Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of the Issuer. This restricted stock unit award vests quarterly over a four-year period beginning on April 1, 2018, subject to the Reporting Person's continued service with the Issuer.

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January 10, 2018 Filed Feb 13, 2018 22:11 UTC MongoDB, Inc. MDB · Entity 3107 GrantClass A Common Stock 5,000 $0.00 $0.00
Disclosure

SEC source: 0001441816-18-000007 · wf-form4_151855984977369.xml · nonDerivative · entry 1

Bull Thomas · CIK 0001719887 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,000

F1 · security: This security represents restricted stock units. Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of the Issuer.

F2 · shares: One third of the shares underlying this restricted stock unit award vest on January 10, 2019 and the remaining shares vest in equal quarterly installments thereafter, subject to the Reporting Person's continued service with the Issuer.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.