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Schubach Sarah Elizabeth

Disclosed activity across 1 company

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1122
SEC CIK
0002075704

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Latest disclosed role at each company.

CompanyLast reported asReport datePublished
DROPBOX, INC.DBX · Entity 1121Chief Accounting OfficerSeptember 30, 2026October 03, 2026

Disclosed balances

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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.

DROPBOX, INC.

Report date September 30, 2026 · Filed October 03, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect132,809 Reported balance After 2026-09-30 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-09-30 · Sale · Disposed 2,025 · Balance 132,809

F1: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 4, 2026.

F2: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2030. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

Filing footnotes · ownership attribution and instrument terms

F1: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 4, 2026.

F2: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2030. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

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
September 30, 2026 Filed Oct 3, 2026 00:27 UTC DROPBOX, INC. DBX · Entity 1121 SaleClass A Common Stock 2,025 $32.54 $65,893.50
Disclosure

SEC source: 0002075704-26-000036 · wk-form4_1790972833.xml · nonDerivative · entry 1

Schubach Sarah Elizabeth · CIK 0002075704 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 132,809

F1 · kind: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 4, 2026.

F2 · balance_after: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2030. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

Read SEC document
September 15, 2026 Filed Sep 17, 2026 21:04 UTC DROPBOX, INC. DBX · Entity 1121 SaleClass A Common Stock 2,025 $36.78 $74,479.50
Disclosure

SEC source: 0002075704-26-000034 · wk-form4_1789679077.xml · nonDerivative · entry 1

Schubach Sarah Elizabeth · CIK 0002075704 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 134,834

F1 · kind: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 4, 2026.

F2 · balance_after: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2030. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

Read SEC document
September 01, 2026 Filed Sep 2, 2026 23:06 UTC DROPBOX, INC. DBX · Entity 1121 GrantClass A Common Stock 21,709 $0.00 $0.00
Disclosure

SEC source: 0002075704-26-000032 · wk-form4_1788390402.xml · nonDerivative · entry 2

Schubach Sarah Elizabeth · CIK 0002075704 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 136,859

F3 · shares: These securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock. The restricted stock units vest on August 15, 2027.

F2 · balance_after: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2030. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

Read SEC document
August 31, 2026 Filed Sep 2, 2026 23:06 UTC DROPBOX, INC. DBX · Entity 1121 SaleClass A Common Stock 1,631 $35.50 $57,900.50
Disclosure

SEC source: 0002075704-26-000032 · wk-form4_1788390402.xml · nonDerivative · entry 1

Schubach Sarah Elizabeth · CIK 0002075704 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 115,150

F1 · kind: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 16, 2025.

F2 · balance_after: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2030. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

Read SEC document
August 20, 2026 Filed Aug 24, 2026 20:17 UTC DROPBOX, INC. DBX · Entity 1121 SaleClass A Common Stock 1,631 $34.01 $55,470.31
Disclosure

SEC source: 0002075704-26-000030 · wk-form4_1787602634.xml · nonDerivative · entry 1

Schubach Sarah Elizabeth · CIK 0002075704 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 116,781

F1 · kind: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 16, 2025.

F2 · balance_after: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2030. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

Read SEC document
August 17, 2026 Filed Aug 19, 2026 21:28 UTC DROPBOX, INC. DBX · Entity 1121 Tax withholdingClass A Common Stock 5,854 $34.42 $201,494.68
Disclosure

SEC source: 0002075704-26-000029 · wk-form4_1787174927.xml · nonDerivative · entry 1

Schubach Sarah Elizabeth · CIK 0002075704 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 118,412

F1 · kind: Represents shares that have been withheld by the Issuer to satisfy tax withholding and remittance obligations in connection with the vesting and net settlement of restricted stock units previously reported.

F2 · balance_after: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2030. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

Read SEC document
July 31, 2026 Filed Aug 4, 2026 20:21 UTC DROPBOX, INC. DBX · Entity 1121 SaleClass A Common Stock 1,632 $31.61 $51,587.52
Disclosure

SEC source: 0002075704-26-000026 · wk-form4_1785874891.xml · nonDerivative · entry 1

Schubach Sarah Elizabeth · CIK 0002075704 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 124,266

F1 · kind: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 16, 2025.

F2 · balance_after: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2030. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

Read SEC document
July 15, 2026 Filed Jul 17, 2026 19:53 UTC DROPBOX, INC. DBX · Entity 1121 SaleClass A Common Stock 1,306 $30.13 $39,349.78
Disclosure

SEC source: 0002075704-26-000024 · wk-form4_1784318005.xml · nonDerivative · entry 1

Schubach Sarah Elizabeth · CIK 0002075704 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 125,898

F1 · kind: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 16, 2025.

F2 · balance_after: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2030. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

Read SEC document
June 30, 2026 Filed Jul 2, 2026 21:25 UTC DROPBOX, INC. DBX · Entity 1121 SaleClass A Common Stock 1,305 $27.11 $35,378.55
Disclosure

SEC source: 0002075704-26-000023 · wk-form4_1783027554.xml · nonDerivative · entry 1

Schubach Sarah Elizabeth · CIK 0002075704 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 127,204

F1 · kind: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 16, 2025.

F2 · balance_after: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2030. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

Read SEC document
June 15, 2026 Filed Jun 17, 2026 21:37 UTC DROPBOX, INC. DBX · Entity 1121 SaleClass A Common Stock 1,306 $26.90 $35,131.40
Disclosure

SEC source: 0002075704-26-000021 · wk-form4_1781732264.xml · nonDerivative · entry 1

Schubach Sarah Elizabeth · CIK 0002075704 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 128,509

F1 · kind: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 16, 2025.

F2 · balance_after: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2030. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

Read SEC document
June 01, 2026 Filed Jun 3, 2026 20:45 UTC DROPBOX, INC. DBX · Entity 1121 SaleClass A Common Stock 1,305 $27.66 $36,096.30
Disclosure

SEC source: 0002075704-26-000019 · wk-form4_1780519515.xml · nonDerivative · entry 1

Schubach Sarah Elizabeth · CIK 0002075704 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 129,815

F1 · kind: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 16, 2025.

F2 · balance_after: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2030. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

Read SEC document
May 19, 2026 Filed May 19, 2026 21:10 UTC DROPBOX, INC. DBX · Entity 1121 SaleClass A Common Stock 1,306 $28.14 $36,750.84
Disclosure

SEC source: 0002075704-26-000017 · wk-form4_1779225027.xml · nonDerivative · entry 2

Schubach Sarah Elizabeth · CIK 0002075704 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 131,120

F3 · kind: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 16, 2025.

F2 · balance_after: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2030. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

Read SEC document
May 15, 2026 Filed May 19, 2026 21:10 UTC DROPBOX, INC. DBX · Entity 1121 Tax withholdingClass A Common Stock 3,680 $26.20 $96,416.00
Disclosure

SEC source: 0002075704-26-000017 · wk-form4_1779225027.xml · nonDerivative · entry 1

Schubach Sarah Elizabeth · CIK 0002075704 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 132,426

F1 · kind: Represents shares that have been withheld by the Issuer to satisfy tax withholding and remittance obligations in connection with the vesting and net settlement of restricted stock units previously reported.

F2 · balance_after: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2030. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

Read SEC document
April 30, 2026 Filed May 7, 2026 16:02 UTC DROPBOX, INC. DBX · Entity 1121 SaleClass A Common Stock 1,769 $23.95 $42,367.55
Disclosure

SEC source: 0002075704-26-000015 · wk-form4_1778169735.xml · nonDerivative · entry 1

Schubach Sarah Elizabeth · CIK 0002075704 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 136,106

F1 · kind: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 16, 2025.

F2 · balance_after: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2030. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

Read SEC document
April 15, 2026 Filed Apr 17, 2026 20:36 UTC DROPBOX, INC. DBX · Entity 1121 SaleClass A Common Stock 1,415 $22.99 $32,530.85
Disclosure

SEC source: 0002075704-26-000013 · wk-form4_1776458185.xml · nonDerivative · entry 1

Schubach Sarah Elizabeth · CIK 0002075704 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 137,875

F1 · kind: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 16, 2025.

F2 · balance_after: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2030. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

Read SEC document
April 01, 2026 Filed Apr 2, 2026 20:47 UTC DROPBOX, INC. DBX · Entity 1121 GrantClass A Common Stock 57,217 $0.00 $0.00
Disclosure

SEC source: 0002075704-26-000011 · wk-form4_1775162844.xml · nonDerivative · entry 2

Schubach Sarah Elizabeth · CIK 0002075704 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 139,290

F3 · shares: These securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock. The restricted stock units vest as to 1/16th of the shares on May 15, 2026 and each three-month anniversary thereafter through February 15, 2030.

F4 · balance_after: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2030. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

Read SEC document
March 31, 2026 Filed Apr 2, 2026 20:47 UTC DROPBOX, INC. DBX · Entity 1121 SaleClass A Common Stock 1,416 $22.60 $32,001.60
Disclosure

SEC source: 0002075704-26-000011 · wk-form4_1775162844.xml · nonDerivative · entry 1

Schubach Sarah Elizabeth · CIK 0002075704 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 82,073

F1 · kind: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 16, 2025.

F2 · balance_after: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2029. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

Read SEC document
March 16, 2026 Filed Mar 18, 2026 22:05 UTC DROPBOX, INC. DBX · Entity 1121 SaleClass A Common Stock 1,415 $25.76 $36,450.40
Disclosure

SEC source: 0002075704-26-000009 · wk-form4_1773871544.xml · nonDerivative · entry 1

Schubach Sarah Elizabeth · CIK 0002075704 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 83,489

F1 · kind: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 16, 2025.

F2 · balance_after: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2029. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

Read SEC document
March 02, 2026 Filed Mar 4, 2026 22:30 UTC DROPBOX, INC. DBX · Entity 1121 SaleClass A Common Stock 1,415 $24.76 $35,035.40
Disclosure

SEC source: 0002075704-26-000007 · wk-form4_1772663454.xml · nonDerivative · entry 1

Schubach Sarah Elizabeth · CIK 0002075704 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 84,904

F1 · kind: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 16, 2025.

F2 · balance_after: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2029. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

Read SEC document
February 18, 2026 Filed Feb 19, 2026 23:06 UTC DROPBOX, INC. DBX · Entity 1121 SaleClass A Common Stock 1,416 $24.49 $34,677.84
Disclosure

SEC source: 0002075704-26-000005 · wk-form4_1771542412.xml · nonDerivative · entry 2

Schubach Sarah Elizabeth · CIK 0002075704 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 86,319

F3 · kind: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 16, 2025.

F2 · balance_after: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2029. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

Read SEC document
February 17, 2026 Filed Feb 19, 2026 23:06 UTC DROPBOX, INC. DBX · Entity 1121 Tax withholdingClass A Common Stock 3,505 $24.53 $85,977.65
Disclosure

SEC source: 0002075704-26-000005 · wk-form4_1771542412.xml · nonDerivative · entry 1

Schubach Sarah Elizabeth · CIK 0002075704 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 87,735

F1 · kind: Represents shares that have been withheld by the Issuer to satisfy tax withholding and remittance obligations in connection with the vesting and net settlement of restricted stock units previously reported.

F2 · balance_after: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2029. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

Read SEC document
January 30, 2026 Filed Feb 3, 2026 21:14 UTC DROPBOX, INC. DBX · Entity 1121 SaleClass A Common Stock 1,462 $25.79 $37,704.98
Disclosure

SEC source: 0002075704-26-000003 · wk-form4_1770153270.xml · nonDerivative · entry 1

Schubach Sarah Elizabeth · CIK 0002075704 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 91,240

F1 · kind: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 16, 2025.

F2 · balance_after: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2029. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

Read SEC document
January 15, 2026 Filed Jan 21, 2026 00:28 UTC DROPBOX, INC. DBX · Entity 1121 SaleClass A Common Stock 1,168 $26.84 $31,349.12
Disclosure

SEC source: 0002075704-26-000001 · wk-form4_1768955333.xml · nonDerivative · entry 1

Schubach Sarah Elizabeth · CIK 0002075704 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 92,702

F1 · kind: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 16, 2025.

F2 · balance_after: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2029. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

Read SEC document
December 29, 2025 Filed Dec 31, 2025 22:02 UTC DROPBOX, INC. DBX · Entity 1121 SaleClass A Common Stock 1,168 $27.88 $32,563.84
Disclosure

SEC source: 0002075704-25-000021 · wk-form4_1767218553.xml · nonDerivative · entry 1

Schubach Sarah Elizabeth · CIK 0002075704 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 93,870

F1 · kind: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 16, 2025.

F2 · balance_after: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2029. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

Read SEC document
December 15, 2025 Filed Dec 17, 2025 20:50 UTC DROPBOX, INC. DBX · Entity 1121 SaleClass A Common Stock 1,168 $28.35 $33,112.80
Disclosure

SEC source: 0002075704-25-000019 · wk-form4_1766004612.xml · nonDerivative · entry 1

Schubach Sarah Elizabeth · CIK 0002075704 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 95,038

F1 · kind: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 16, 2025.

F2 · balance_after: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2029. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

Read SEC document
December 01, 2025 Filed Dec 3, 2025 23:24 UTC DROPBOX, INC. DBX · Entity 1121 SaleClass A Common Stock 1,168 $29.60 $34,572.80
Disclosure

SEC source: 0002075704-25-000018 · wk-form4_1764804237.xml · nonDerivative · entry 1

Schubach Sarah Elizabeth · CIK 0002075704 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 96,206

F1 · kind: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 16, 2025.

F2 · balance_after: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2029. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

Read SEC document
November 20, 2025 Filed Nov 24, 2025 21:41 UTC DROPBOX, INC. DBX · Entity 1121 SaleClass A Common Stock 1,168 $29.43 $34,374.24
Disclosure

SEC source: 0002075704-25-000016 · wk-form4_1764020487.xml · nonDerivative · entry 1

Schubach Sarah Elizabeth · CIK 0002075704 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 97,374

F1 · kind: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 16, 2025.

F2 · balance_after: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2029. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

Read SEC document
November 17, 2025 Filed Nov 19, 2025 21:31 UTC DROPBOX, INC. DBX · Entity 1121 Tax withholdingClass A Common Stock 5,049 $30.36 $153,287.64
Disclosure

SEC source: 0002075704-25-000014 · wk-form4_1763587869.xml · nonDerivative · entry 1

Schubach Sarah Elizabeth · CIK 0002075704 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 98,542

F1 · kind: Represents shares that have been withheld by the Issuer to satisfy tax withholding and remittance obligations in connection with the vesting and net settlement of restricted stock units previously reported.

F2 · balance_after: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2029. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

Read SEC document
October 30, 2025 Filed Nov 3, 2025 22:28 UTC DROPBOX, INC. DBX · Entity 1121 SaleClass A Common Stock 1,066 $28.40 $30,274.40
Disclosure

SEC source: 0002075704-25-000012 · wk-form4_1762208929.xml · nonDerivative · entry 1

Schubach Sarah Elizabeth · CIK 0002075704 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 103,591

F1 · kind: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 16, 2025.

F2 · balance_after: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2029. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

Read SEC document
October 15, 2025 Filed Oct 17, 2025 19:32 UTC DROPBOX, INC. DBX · Entity 1121 SaleClass A Common Stock 1,066 $28.62 $30,508.92
Disclosure

SEC source: 0002075704-25-000010 · wk-form4_1760729560.xml · nonDerivative · entry 1

Schubach Sarah Elizabeth · CIK 0002075704 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 104,657

F1 · kind: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 16, 2025.

F2 · balance_after: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2029. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

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September 30, 2025 Filed Oct 2, 2025 21:18 UTC DROPBOX, INC. DBX · Entity 1121 SaleClass A Common Stock 1,066 $30.71 $32,736.86
Disclosure

SEC source: 0002075704-25-000008 · wk-form4_1759439917.xml · nonDerivative · entry 1

Schubach Sarah Elizabeth · CIK 0002075704 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 105,723

F1 · kind: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 16, 2025.

F2 · balance_after: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2029. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

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September 15, 2025 Filed Sep 17, 2025 20:13 UTC DROPBOX, INC. DBX · Entity 1121 SaleClass A Common Stock 1,066 $30.87 $32,907.42
Disclosure

SEC source: 0002075704-25-000006 · wk-form4_1758140003.xml · nonDerivative · entry 1

Schubach Sarah Elizabeth · CIK 0002075704 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 106,789

F1 · kind: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 16, 2025.

F2 · balance_after: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2029. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by the Issuer.

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September 02, 2025 Filed Sep 4, 2025 20:25 UTC DROPBOX, INC. DBX · Entity 1121 SaleClass A Common Stock 1,067 $28.49 $30,402.46
Disclosure

SEC source: 0002075704-25-000004 · wk-form4_1757017545.xml · nonDerivative · entry 1

Schubach Sarah Elizabeth · CIK 0002075704 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 107,855

F1 · kind: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 16, 2025.

F2 · price: This transaction was executed in multiple trades at prices ranging from $28.30 to $28.87. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2029. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock units will be cancelled by 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.