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person · Reporting owner

Whitten Marc

Disclosed activity across 2 companies

Tapewire entity
18686
SEC CIK
0001848572

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Dolby Laboratories, Inc.DLB · Entity 2518Director · President and CEOSeptember 15, 2026September 17, 2026
Unity Software Inc.U · Entity 3292Chief Prod & Tech OfficerMay 29, 2024May 29, 2024

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.

Dolby Laboratories, Inc.

Report date September 15, 2026 · Filed September 17, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect160,256 Reported balance After 2026-09-15 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-09-15 · Grant · Acquired 160,256 · Balance 160,256

F1: The award represents a total of 160,256 restricted stock units granted under the terms of the Issuer's 2026 Inducement Stock Plan. Under the terms of the restricted stock unit grant agreement, 1/4 of the total number of units shall vest on March 15, 2027 and each six-month anniversary thereafter, subject to the Reporting Person's continued employment with the Issuer on each scheduled vesting date. Each unit represents a contingent right to receive one share of the Issuer's Class A Common Stock upon vesting.

F2: Shares held following the reported transactions include 160,256 shares of Class A common stock underlying restricted stock units, which are subject to forfeiture until they vest.

Performance-Based Restricted Stock UnitSEC Table II · derivative / convertible securityDirect600,000 Reported balance After 2026-09-15 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2026-09-15 · Grant · Acquired 600,000 · Balance 600,000

F3: The award of 600,000 performance-based restricted stock units granted under the terms of the Issuer's 2026 Inducement Stock Plan is divided into five separate tranches of 150,000, 150,000, 100,000, 100,000 and 100,000 restricted stock units, respectively, with the tranches becoming eligible to vest upon satisfying stock-price hurdles of $75, $100, $125, $150, and $175, respectively, averaged over a consecutive sixty trading-day period within a five year performance period, with such achievement subject to adjustment to account for dividends, distributions, stock splits and other capitalization changes. The eligible shares will vest on certification of each level of achievement, assuming the Reporting Person's continued employment as the Issuer's Chief Executive Officer on each achievement date. Each unit represents a contingent right to receive one share of the Issuer's Class A Common Stock upon vesting.

Filing footnotes · ownership attribution and instrument terms

F1: The award represents a total of 160,256 restricted stock units granted under the terms of the Issuer's 2026 Inducement Stock Plan. Under the terms of the restricted stock unit grant agreement, 1/4 of the total number of units shall vest on March 15, 2027 and each six-month anniversary thereafter, subject to the Reporting Person's continued employment with the Issuer on each scheduled vesting date. Each unit represents a contingent right to receive one share of the Issuer's Class A Common Stock upon vesting.

F2: Shares held following the reported transactions include 160,256 shares of Class A common stock underlying restricted stock units, which are subject to forfeiture until they vest.

F3: The award of 600,000 performance-based restricted stock units granted under the terms of the Issuer's 2026 Inducement Stock Plan is divided into five separate tranches of 150,000, 150,000, 100,000, 100,000 and 100,000 restricted stock units, respectively, with the tranches becoming eligible to vest upon satisfying stock-price hurdles of $75, $100, $125, $150, and $175, respectively, averaged over a consecutive sixty trading-day period within a five year performance period, with such achievement subject to adjustment to account for dividends, distributions, stock splits and other capitalization changes. The eligible shares will vest on certification of each level of achievement, assuming the Reporting Person's continued employment as the Issuer's Chief Executive Officer on each achievement date. Each unit represents a contingent right to receive one share of the Issuer's Class A Common Stock upon vesting.

Unity Software Inc.

Report date May 29, 2024 · Filed May 29, 2024

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect948,836 Reported balance After 2024-05-29 transaction · row 1
1 source row

Row 1 · 2024-05-29 · Sale · Disposed 9,405 · Balance 948,836

F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.81 to $18.83, 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 sold at each separate price within the range set forth above.

Common StockSEC Table I · non-derivativeIndirectBy Trust0 Reported balance After 2024-05-29 transaction · row 2 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 2 · 2024-05-29 · Sale · Disposed 2,483 · Balance 0

F2: By trust.

Filing footnotes · ownership attribution and instrument terms

F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.81 to $18.83, 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 sold at each separate price within the range set forth above.

F2: By trust.

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
November 11, 2021 Filed Nov 16, 2021 02:00 UTC Unity Software Inc. U · Entity 3292 SaleCommon Stock 1 $181.06 $181.06
Disclosure

SEC source: 0001848572-21-000002 · wf-form4_163702798430844.xml · nonDerivative · entry 5

Whitten Marc · CIK 0001848572 · SVP & GM, Create Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 238,691

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

Read SEC document
November 11, 2021 Filed Nov 16, 2021 02:00 UTC Unity Software Inc. U · Entity 3292 SaleCommon Stock 2 $179.75 $359.50
Disclosure

SEC source: 0001848572-21-000002 · wf-form4_163702798430844.xml · nonDerivative · entry 4

Whitten Marc · CIK 0001848572 · SVP & GM, Create Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 238,692

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

Read SEC document
November 11, 2021 Filed Nov 16, 2021 02:00 UTC Unity Software Inc. U · Entity 3292 SaleCommon Stock 1,795 $179.70 $322,561.50
Disclosure

SEC source: 0001848572-21-000002 · wf-form4_163702798430844.xml · nonDerivative · entry 3

Whitten Marc · CIK 0001848572 · SVP & GM, Create Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 238,694

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

Read SEC document
November 11, 2021 Filed Nov 16, 2021 02:00 UTC Unity Software Inc. U · Entity 3292 SaleCommon Stock 200 $179.68 $35,936.00
Disclosure

SEC source: 0001848572-21-000002 · wf-form4_163702798430844.xml · nonDerivative · entry 2

Whitten Marc · CIK 0001848572 · SVP & GM, Create Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 240,489

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

Read SEC document
November 11, 2021 Filed Nov 16, 2021 02:00 UTC Unity Software Inc. U · Entity 3292 Exercise / conversionCommon Stock 1,948 $108.10 $210,578.80
Disclosure

SEC source: 0001848572-21-000002 · wf-form4_163702798430844.xml · nonDerivative · entry 1

Whitten Marc · CIK 0001848572 · SVP & GM, Create Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 240,689

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.

Read SEC document
August 26, 2021 Filed Aug 30, 2021 22:11 UTC Unity Software Inc. U · Entity 3292 SaleCommon Stock 11,259 $122.76 $1,382,154.84
Disclosure

SEC source: 0001810806-21-000160 · wf-form4_163036150197525.xml · nonDerivative · entry 1

Whitten Marc · CIK 0001848572 · SVP & GM, Create Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 238,741

F1 · kind: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $122.35 to $123.09, 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 with the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
March 02, 2021 Filed Mar 4, 2021 22:33 UTC Unity Software Inc. U · Entity 3292 GrantStock Option (Right to Buy) · Derivative 100,000 $0.00 Strike: $108.10 $0.00
Disclosure

SEC source: 0001810806-21-000035 · wf-form4_161489720283840.xml · derivative · entry 2

Whitten Marc · CIK 0001848572 · SVP & GM, Create Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,000

Underlying: Common Stock · 100,000 shares

Expires 2031-03-01

F2 · derivative.exercise_date: The shares subject to the option vest over 4 years, with 25% (1/4th) of the shares vesting on February 22, 2022 and an additional 1/48th of the shares vesting each month thereafter over the remaining 3 years, subject to the reporting person's continued service through each vesting date.

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March 02, 2021 Filed Mar 4, 2021 22:33 UTC Unity Software Inc. U · Entity 3292 GrantCommon Stock 250,000 $0.00 $0.00
Disclosure

SEC source: 0001810806-21-000035 · wf-form4_161489720283840.xml · nonDerivative · entry 1

Whitten Marc · CIK 0001848572 · SVP & GM, Create Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 250,000

F1 · shares: Represents restricted stock units granted to the reporting person. The shares subject to these awards vest according to the following schedule: 12.5% on August 25, 2021, 12.5% on February 25, 2022 and an additional 6.25% on a quarterly basis thereafter, subject to the reporting person's continued service through each vesting 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.