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MCCARTHY MICHAEL O III

Disclosed activity across 1 company

Tapewire entity
21320
SEC CIK
0001177264

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
QuantumScape CorpQS · Entity 4158CHIEF LEGAL OFFICERAugust 18, 2026August 20, 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.

QuantumScape Corp

Report date August 18, 2026 · Filed August 20, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect1,527,774 Reported balance After 2026-08-18 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-08-18 · Tax withholding · Disposed 25,709 · Balance 1,527,774

F1: Represents a sale to cover tax obligations on the release of restricted stock units ("RSUs").

F2: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $5.66 to $5.93, 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 ranges set forth in this footnote to this Form 4.

F3: Includes 331 shares acquired under the Issuer's Employee Stock Purchase Plan on June 1, 2026.

F4: Includes 1,380,083 shares represented by RSUs and performance restricted stock units ("PSUs"). Each RSU/PSU represents the Reporting Person's right to receive one share of Class A Common Stock of the Issuer. The RSUs vest each quarter and the PSUs vest upon achievement of certain performance milestones, in both cases subject to the Reporting Person's continued service as of each vesting date.

Class A Common StockSEC Table I · non-derivativeIndirectBy: Trust137,888 Reported balance Holding disclosure · report date 2026-08-18 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 137,888

F5: The Reporting Person is the grantor of the trust.

Filing footnotes · ownership attribution and instrument terms

F1: Represents a sale to cover tax obligations on the release of restricted stock units ("RSUs").

F2: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $5.66 to $5.93, 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 ranges set forth in this footnote to this Form 4.

F3: Includes 331 shares acquired under the Issuer's Employee Stock Purchase Plan on June 1, 2026.

F4: Includes 1,380,083 shares represented by RSUs and performance restricted stock units ("PSUs"). Each RSU/PSU represents the Reporting Person's right to receive one share of Class A Common Stock of the Issuer. The RSUs vest each quarter and the PSUs vest upon achievement of certain performance milestones, in both cases subject to the Reporting Person's continued service as of each vesting date.

F5: The Reporting Person is the grantor of the 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
March 03, 2023 Filed Mar 4, 2023 01:46 UTC QuantumScape Corp QS · Entity 4158 Exercise / conversionClass A Common Stock 24,375 $1.31 $31,999.50
Disclosure

SEC source: 0001209191-23-016077 · doc4.xml · nonDerivative · entry 4

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 911,673

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
March 03, 2023 Filed Mar 4, 2023 01:46 UTC QuantumScape Corp QS · Entity 4158 Exercise / conversionClass A Common Stock 161,958 $0.64 $104,284.76
Disclosure

SEC source: 0001209191-23-016077 · doc4.xml · nonDerivative · entry 3

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 887,298

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
March 01, 2023 Filed Mar 4, 2023 01:46 UTC QuantumScape Corp QS · Entity 4158 Exercise / conversionStock Option (right to buy) · Derivative 130,648 $0.00 Strike: $0.64 $0.00
Disclosure

SEC source: 0001209191-23-016077 · doc4.xml · derivative · entry 6

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 161,958

Underlying: Class A Common Stock · 130,648 shares

Expires 2023-09-18

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
March 01, 2023 Filed Mar 4, 2023 01:46 UTC QuantumScape Corp QS · Entity 4158 SaleClass A Common Stock 130,648 $9.05 $1,182,795.54
Disclosure

SEC source: 0001209191-23-016077 · doc4.xml · nonDerivative · entry 2

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 725,340

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $8.85 to $9.22, 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 ranges set forth in this footnote to this Form 4.

Read SEC document
March 01, 2023 Filed Mar 4, 2023 01:46 UTC QuantumScape Corp QS · Entity 4158 Exercise / conversionClass A Common Stock 130,648 $0.64 $84,124.25
Disclosure

SEC source: 0001209191-23-016077 · doc4.xml · nonDerivative · entry 1

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 855,988

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
February 17, 2023 Filed Feb 18, 2023 02:22 UTC QuantumScape Corp QS · Entity 4158 SaleClass A Common Stock 20,000 $10.31 $206,160.00
Disclosure

SEC source: 0001209191-23-010965 · doc4.xml · nonDerivative · entry 2

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 725,340

F3 · kind: The reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.12 to $10.52, 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 ranges set forth in this footnote to this Form 4.

F5 · balance_after: Includes 593,678 shares represented by restricted stock units ("RSUs"). Each RSU represents the Reporting Person's right to receive one share of Class A Common Stock of the Issuer. A portion of the RSUs vest each quarter, subject to the Reporting Person's continued service as of each vesting date.

Read SEC document
February 16, 2023 Filed Feb 18, 2023 02:22 UTC QuantumScape Corp QS · Entity 4158 Tax withholdingClass A Common Stock 27,372 $9.68 $265,010.23
Disclosure

SEC source: 0001209191-23-010965 · doc4.xml · nonDerivative · entry 1

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 745,340

F1 · kind: Represents a sale to cover tax obligations on the release of restricted stock units ("RSUs").

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.37 to $10.12, 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 ranges set forth in this footnote to this Form 4.

Read SEC document
January 24, 2023 Filed Jan 27, 2023 00:00 UTC QuantumScape Corp QS · Entity 4158 GrantClass A Common Stock 379,939 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-005112 · doc4.xml · nonDerivative · entry 1

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 772,712

F1 · kind: The Issuer granted RSUs to the Reporting Person. Each RSU represents the Reporting Person's right to receive one share of Class A Common Stock of the Issuer. A portion of the RSUs vest each quarter and a portion of the RSUs vest upon achievement of certain performance milestones, subject to the Reporting Person's continued service as of each vesting date.

F2 · balance_after: Includes 652,657 shares represented by restricted stock units ("RSUs"). Each RSU represents the Reporting Person's right to receive one share of Class A Common Stock of the Issuer.

F3 · balance_after: Includes 2 shares acquired under the Issuer's Employee Stock Purchase Plan on December 1, 2022.

Read SEC document
November 17, 2022 Filed Nov 18, 2022 22:01 UTC QuantumScape Corp QS · Entity 4158 SaleClass A Common Stock 20,000 $7.15 $143,012.00
Disclosure

SEC source: 0001209191-22-057892 · doc4.xml · nonDerivative · entry 2

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 392,771

F3 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.05 to $7.25, 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 ranges set forth in this footnote to this Form 4.

F5 · balance_after: Includes 272,718 shares represented by restricted stock units ("RSUs"). Each RSU represents the Reporting Person's right to receive one share of Class A Common Stock of the Issuer. A portion of the RSUs vest each quarter, subject to the Reporting Person's continued service as of each vesting date.

Read SEC document
November 16, 2022 Filed Nov 18, 2022 22:01 UTC QuantumScape Corp QS · Entity 4158 Tax withholdingClass A Common Stock 33,265 $7.37 $245,029.99
Disclosure

SEC source: 0001209191-22-057892 · doc4.xml · nonDerivative · entry 1

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 412,771

F1 · kind: Represents a sale to cover tax obligations on the release of restricted stock units ("RSUs").

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.25 to $7.55, 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 ranges set forth in this footnote to this Form 4.

Read SEC document
September 15, 2022 Filed Sep 19, 2022 23:13 UTC QuantumScape Corp QS · Entity 4158 Exercise / conversionStock Option (right to buy) · Derivative 36,757 $0.00 Strike: $0.64 $0.00
Disclosure

SEC source: 0001209191-22-050638 · doc4.xml · derivative · entry 3

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 292,606

Underlying: Class A Common Stock · 36,757 shares

Expires 2023-09-18

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
September 15, 2022 Filed Sep 19, 2022 23:13 UTC QuantumScape Corp QS · Entity 4158 SaleClass A Common Stock 36,757 $12.62 $463,729.99
Disclosure

SEC source: 0001209191-22-050638 · doc4.xml · nonDerivative · entry 2

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 446,036

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in December 2021.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.50 to $12.74, 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 ranges set forth in this footnote to this Form 4.

F3 · balance_after: Includes 331,698 shares represented by restricted stock units ("RSUs"). Each RSU represents the Reporting Person's right to receive one share of Class A Common Stock of the Issuer. A portion of the RSUs vest each quarter, subject to the Reporting Person's continued service as of each vesting date.

Read SEC document
September 15, 2022 Filed Sep 19, 2022 23:13 UTC QuantumScape Corp QS · Entity 4158 Exercise / conversionClass A Common Stock 36,757 $0.64 $23,667.83
Disclosure

SEC source: 0001209191-22-050638 · doc4.xml · nonDerivative · entry 1

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 482,793

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 17, 2022 Filed Aug 18, 2022 21:19 UTC QuantumScape Corp QS · Entity 4158 SaleClass A Common Stock 20,000 $12.18 $243,600.00
Disclosure

SEC source: 0001209191-22-046701 · doc4.xml · nonDerivative · entry 2

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 446,036

F3 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.06 to $12.41, 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 ranges set forth in this footnote to this Form 4.

F5 · balance_after: Includes 331,698 shares represented by restricted stock units ("RSUs"). Each RSU represents the Reporting Person's right to receive one share of Class A Common Stock of the Issuer. A portion of the RSUs vest each quarter, subject to the Reporting Person's continued service as of each vesting date.

Read SEC document
August 16, 2022 Filed Aug 18, 2022 21:19 UTC QuantumScape Corp QS · Entity 4158 Tax withholdingClass A Common Stock 31,804 $12.81 $407,348.81
Disclosure

SEC source: 0001209191-22-046701 · doc4.xml · nonDerivative · entry 1

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 466,036

F1 · kind: Represents a sale to cover tax obligations on the release of restricted stock units ("RSUs").

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.65 to $13.00, 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 ranges set forth in this footnote to this Form 4.

Read SEC document
August 10, 2022 Filed Aug 12, 2022 21:00 UTC QuantumScape Corp QS · Entity 4158 Exercise / conversionStock Option (right to buy) · Derivative 41,044 $0.00 Strike: $0.64 $0.00
Disclosure

SEC source: 0001209191-22-045631 · doc4.xml · derivative · entry 5

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 329,363

Underlying: Class A Common Stock · 41,044 shares

Expires 2023-09-18

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 10, 2022 Filed Aug 12, 2022 21:00 UTC QuantumScape Corp QS · Entity 4158 Exercise / conversionStock Option (right to buy) · Derivative 211,085 $0.00 Strike: $1.05 $0.00
Disclosure

SEC source: 0001209191-22-045631 · doc4.xml · derivative · entry 4

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 94,848

Underlying: Class A Common Stock · 211,085 shares

Expires 2025-02-27

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 10, 2022 Filed Aug 12, 2022 21:00 UTC QuantumScape Corp QS · Entity 4158 SaleClass A Common Stock 252,129 $12.53 $3,158,344.34
Disclosure

SEC source: 0001209191-22-045631 · doc4.xml · nonDerivative · entry 3

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 497,840

F2 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in December 2021.

F3 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.50 to $12.59, 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 ranges set forth in this footnote to this Form 4.

F4 · balance_after: Includes 390,677 shares represented by restricted stock units ("RSUs"). Each RSU represents the Reporting Person's right to receive one share of Class A Common Stock of the Issuer. A portion of the RSUs vest each quarter, subject to the Reporting Person's continued service as of each vesting date.

Read SEC document
August 10, 2022 Filed Aug 12, 2022 21:00 UTC QuantumScape Corp QS · Entity 4158 Exercise / conversionClass A Common Stock 41,044 $0.64 $26,428.23
Disclosure

SEC source: 0001209191-22-045631 · doc4.xml · nonDerivative · entry 2

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 749,969

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 10, 2022 Filed Aug 12, 2022 21:00 UTC QuantumScape Corp QS · Entity 4158 Exercise / conversionClass A Common Stock 211,085 $1.05 $222,525.81
Disclosure

SEC source: 0001209191-22-045631 · doc4.xml · nonDerivative · entry 1

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 708,925

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 · balance_after: Includes 915 shares acquired under the Issuer's Employee Stock Purchase Plan on June 1, 2022.

Read SEC document
May 18, 2022 Filed May 19, 2022 21:01 UTC QuantumScape Corp QS · Entity 4158 SaleClass A Common Stock 20,000 $11.94 $238,792.00
Disclosure

SEC source: 0001209191-22-030592 · doc4.xml · nonDerivative · entry 2

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 496,925

F3 · kind: The sales reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person in December 2021.

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.84 to $12.11, 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 ranges set forth in this footnote to this Form 4.

F5 · balance_after: Includes 390,677 shares represented by restricted stock units ("RSUs"). Each RSU represents the Reporting Person's right to receive one share of Class A Common Stock of the Issuer. A portion of the RSUs vest each quarter, subject to the Reporting Person's continued service as of each vesting date.

Read SEC document
May 17, 2022 Filed May 19, 2022 21:01 UTC QuantumScape Corp QS · Entity 4158 Tax withholdingClass A Common Stock 25,818 $11.84 $305,581.85
Disclosure

SEC source: 0001209191-22-030592 · doc4.xml · nonDerivative · entry 1

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 516,925

F1 · kind: Represents a sale to cover tax obligations on the release of restricted stock units ("RSUs").

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.48 to $12.12, 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 ranges set forth in this footnote to this Form 4.

Read SEC document
May 13, 2022 Filed May 17, 2022 20:50 UTC QuantumScape Corp QS · Entity 4158 Exercise / conversionStock Option (right to buy) · Derivative 27,871 $0.00 Strike: $1.05 $0.00
Disclosure

SEC source: 0001209191-22-029719 · doc4.xml · derivative · entry 3

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 305,933

Underlying: Class A Common Stock · 27,871 shares

Expires 2025-02-27

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
May 13, 2022 Filed May 17, 2022 20:50 UTC QuantumScape Corp QS · Entity 4158 SaleClass A Common Stock 27,871 $12.51 $348,540.79
Disclosure

SEC source: 0001209191-22-029719 · doc4.xml · nonDerivative · entry 2

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 542,743

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in December 2021.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.50 to $12.525, 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 ranges set forth in this footnote to this Form 4.

F3 · balance_after: Includes 440,949 shares represented by restricted stock units ("RSUs"). Each RSU represents the Reporting Person's right to receive one share of Class A Common Stock of the Issuer. A portion of the RSUs vest each quarter, subject to the Reporting Person's continued service as of each vesting date.

Read SEC document
May 13, 2022 Filed May 17, 2022 20:50 UTC QuantumScape Corp QS · Entity 4158 Exercise / conversionClass A Common Stock 27,871 $1.05 $29,381.61
Disclosure

SEC source: 0001209191-22-029719 · doc4.xml · nonDerivative · entry 1

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 570,614

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
March 03, 2022 Filed Mar 7, 2022 23:00 UTC QuantumScape Corp QS · Entity 4158 GrantClass A Common Stock 139,318 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-016799 · doc4.xml · nonDerivative · entry 1

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 542,743

F1 · kind: The Issuer granted RSUs to the Reporting Person as an annual refresh grant. Each RSU represents the Reporting Person's right to receive one share of Class A Common Stock of the Issuer. A portion of the RSUs vest each quarter, subject to the Reporting Person's continued service as of each vesting date.

F2 · balance_after: Includes 440,949 shares represented by restricted stock units ("RSUs"). Each RSU represents the Reporting Person's right to receive one share of Class A Common Stock of the Issuer. A portion of the RSUs vest each quarter, subject to the Reporting Person's continued service as of each vesting date.

Read SEC document
February 16, 2022 Filed Feb 18, 2022 21:36 UTC QuantumScape Corp QS · Entity 4158 Tax withholdingClass A Common Stock 18,620 $17.04 $317,197.29
Disclosure

SEC source: 0001209191-22-011312 · doc4.xml · nonDerivative · entry 1

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 403,425

F1 · shares: Represents a sale to cover tax obligations on the release of restricted stock units ("RSUs").

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.78 to $17.27, 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 ranges set forth in this footnote to this Form 4.

F3 · balance_after: Includes 301,631 shares represented by restricted stock units ("RSUs"). Each RSU represents the Reporting Person's right to receive one share of Class A Common Stock of the Issuer. A portion of the RSUs vest each quarter, subject to the Reporting Person's continued service as of each vesting date.

Read SEC document
December 14, 2021 Filed Dec 16, 2021 22:00 UTC QuantumScape Corp QS · Entity 4158 Exercise / conversionStock Option (right to buy) · Derivative 100,000 $0.00 Strike: $0.64 $0.00
Disclosure

SEC source: 0001209191-21-069989 · doc4.xml · derivative · entry 4

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 370,407

Underlying: Class A Common Stock · 100,000 shares

Expires 2023-09-18

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
December 14, 2021 Filed Dec 16, 2021 22:00 UTC QuantumScape Corp QS · Entity 4158 SaleClass A Common Stock 158,857 $24.01 $3,813,727.66
Disclosure

SEC source: 0001209191-21-069989 · doc4.xml · nonDerivative · entry 3

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Chesapeake Trust, dated June 18 2021, Jennifer McCarthy and Owen Desmon McCarthy as Co-Trustees

Disclosed balance after: 0

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $24.00 to $24.10, 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 ranges set forth in this footnote to this Form 4.

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December 14, 2021 Filed Dec 16, 2021 22:00 UTC QuantumScape Corp QS · Entity 4158 SaleClass A Common Stock 100,000 $24.08 $2,408,370.00
Disclosure

SEC source: 0001209191-21-069989 · doc4.xml · nonDerivative · entry 2

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 422,045

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $24.00 to $24.48, 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 ranges set forth in this footnote to this Form 4.

F2 · balance_after: Includes 351,903 shares represented by RSUs. Each RSU represents the Reporting Person's right to receive one share of Class A Common Stock of the Issuer. A portion of the RSUs vest each quarter, subject to the Reporting Person's continued service as of each vesting date.

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December 14, 2021 Filed Dec 16, 2021 22:00 UTC QuantumScape Corp QS · Entity 4158 Exercise / conversionClass A Common Stock 100,000 $0.64 $64,390.00
Disclosure

SEC source: 0001209191-21-069989 · doc4.xml · nonDerivative · entry 1

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 522,045

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
December 09, 2021 Filed Dec 10, 2021 00:22 UTC QuantumScape Corp QS · Entity 4158 Exercise / conversionStock Option (right to buy) · Derivative 51,279 $0.00 Strike: $0.64 $0.00
Disclosure

SEC source: 0001209191-21-068878 · doc4.xml · derivative · entry 14

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 470,407

Underlying: Class A Common Stock · 51,279 shares

Expires 2023-09-18

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
December 09, 2021 Filed Dec 10, 2021 00:22 UTC QuantumScape Corp QS · Entity 4158 SaleClass A Common Stock 158,857 $25.82 $4,102,180.20
Disclosure

SEC source: 0001209191-21-068878 · doc4.xml · nonDerivative · entry 10

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Chesapeake Trust, dated June 18 2021, Jennifer McCarthy and Owen Desmon McCarthy as Co-Trustees

Disclosed balance after: 133,436

F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.50 to $26.37, 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 ranges set forth in this footnote to this Form 4.

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December 09, 2021 Filed Dec 10, 2021 00:22 UTC QuantumScape Corp QS · Entity 4158 SaleClass A Common Stock 51,279 $26.14 $1,340,566.39
Disclosure

SEC source: 0001209191-21-068878 · doc4.xml · nonDerivative · entry 9

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 422,045

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.00 to $26.37, 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 ranges set forth in this footnote to this Form 4.

F8 · balance_after: Includes 351,903 shares represented by RSUs. Each RSU represents the Reporting Person's right to receive one share of Class A Common Stock of the Issuer. A portion of the RSUs vest each quarter, subject to the Reporting Person's continued service as of each vesting date.

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December 09, 2021 Filed Dec 10, 2021 00:22 UTC QuantumScape Corp QS · Entity 4158 Exercise / conversionClass A Common Stock 51,279 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-068878 · doc4.xml · nonDerivative · entry 8

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 473,324

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
December 08, 2021 Filed Dec 10, 2021 00:22 UTC QuantumScape Corp QS · Entity 4158 Exercise / conversionStock Option (right to buy) · Derivative 12,862 $0.00 Strike: $0.64 $0.00
Disclosure

SEC source: 0001209191-21-068878 · doc4.xml · derivative · entry 13

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 521,686

Underlying: Class A Common Stock · 12,862 shares

Expires 2023-09-18

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
December 08, 2021 Filed Dec 10, 2021 00:22 UTC QuantumScape Corp QS · Entity 4158 Exercise / conversionStock Option (right to buy) · Derivative 17,930 $0.00 Strike: $0.64 $0.00
Disclosure

SEC source: 0001209191-21-068878 · doc4.xml · derivative · entry 12

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 17,930 shares

Expires 2023-05-01

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
December 08, 2021 Filed Dec 10, 2021 00:22 UTC QuantumScape Corp QS · Entity 4158 SaleClass A Common Stock 47,320 $26.26 $1,242,476.51
Disclosure

SEC source: 0001209191-21-068878 · doc4.xml · nonDerivative · entry 7

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Chesapeake Trust, dated June 18 2021, Jennifer McCarthy and Owen Desmon McCarthy as Co-Trustees

Disclosed balance after: 292,293

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.25 to $26.35, 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 ranges set forth in this footnote to this Form 4.

Read SEC document
December 08, 2021 Filed Dec 10, 2021 00:22 UTC QuantumScape Corp QS · Entity 4158 SaleClass A Common Stock 30,792 $26.26 $808,517.86
Disclosure

SEC source: 0001209191-21-068878 · doc4.xml · nonDerivative · entry 6

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 422,045

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.25 to $26.325, 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 ranges set forth in this footnote to this Form 4.

Read SEC document
December 08, 2021 Filed Dec 10, 2021 00:22 UTC QuantumScape Corp QS · Entity 4158 Exercise / conversionClass A Common Stock 12,862 $0.64 $8,281.84
Disclosure

SEC source: 0001209191-21-068878 · doc4.xml · nonDerivative · entry 5

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 452,837

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
December 08, 2021 Filed Dec 10, 2021 00:22 UTC QuantumScape Corp QS · Entity 4158 Exercise / conversionClass A Common Stock 17,930 $0.64 $11,545.13
Disclosure

SEC source: 0001209191-21-068878 · doc4.xml · nonDerivative · entry 4

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 439,975

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 shares were initially acquired as Class B Common Stock via an option exercise, and then automatically converted on a one-to-one basis to Class A Common Stock in connection with the sale of the shares.

Read SEC document
December 07, 2021 Filed Dec 10, 2021 00:22 UTC QuantumScape Corp QS · Entity 4158 Exercise / conversionStock Option (right to buy) · Derivative 60,936 $0.00 Strike: $0.64 $0.00
Disclosure

SEC source: 0001209191-21-068878 · doc4.xml · derivative · entry 11

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,930

Underlying: Class B Common Stock · 60,936 shares

Expires 2023-05-01

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
December 07, 2021 Filed Dec 10, 2021 00:22 UTC QuantumScape Corp QS · Entity 4158 SaleClass A Common Stock 60,387 $26.55 $1,603,099.73
Disclosure

SEC source: 0001209191-21-068878 · doc4.xml · nonDerivative · entry 3

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Chesapeake Trust, dated June 18 2021, Jennifer McCarthy and Owen Desmon McCarthy as Co-Trustees

Disclosed balance after: 339,613

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.50 to $26.67, 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 ranges set forth in this footnote to this Form 4.

Read SEC document
December 07, 2021 Filed Dec 10, 2021 00:22 UTC QuantumScape Corp QS · Entity 4158 SaleClass A Common Stock 60,936 $26.55 $1,617,850.80
Disclosure

SEC source: 0001209191-21-068878 · doc4.xml · nonDerivative · entry 2

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 422,045

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.50 to $26.68, 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 ranges set forth in this footnote to this Form 4.

Read SEC document
December 07, 2021 Filed Dec 10, 2021 00:22 UTC QuantumScape Corp QS · Entity 4158 Exercise / conversionClass A Common Stock 60,936 $0.64 $39,236.69
Disclosure

SEC source: 0001209191-21-068878 · doc4.xml · nonDerivative · entry 1

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 482,981

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 shares were initially acquired as Class B Common Stock via an option exercise, and then automatically converted on a one-to-one basis to Class A Common Stock in connection with the sale of the shares.

F2 · balance_after: Includes 944 shares purchased under the Issuer's Employee Stock Purchase Plan in December 2021.

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November 16, 2021 Filed Nov 19, 2021 00:14 UTC QuantumScape Corp QS · Entity 4158 Tax withholdingClass A Common Stock 1,417 $37.08 $52,546.75
Disclosure

SEC source: 0001209191-21-065633 · doc4.xml · nonDerivative · entry 3

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 421,101

F1 · shares: Represents a sale to cover tax obligations on the release of restricted stock units ("RSUs").

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $37.01 to $37.30, 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 ranges set forth in this footnote to this Form 4.

F5 · balance_after: Includes 351,903 shares represented by restricted stock units ("RSUs"). Each RSU represents the Reporting Person's right to receive one share of Class A Common Stock of the Issuer. A portion of the RSUs vest each quarter, subject to the Reporting Person's continued service as of each vesting date.

Read SEC document
November 16, 2021 Filed Nov 19, 2021 00:14 UTC QuantumScape Corp QS · Entity 4158 Tax withholdingClass A Common Stock 21,262 $36.68 $779,873.15
Disclosure

SEC source: 0001209191-21-065633 · doc4.xml · nonDerivative · entry 2

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 422,518

F1 · shares: Represents a sale to cover tax obligations on the release of restricted stock units ("RSUs").

F3 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.01 to $37.00, 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 ranges set forth in this footnote to this Form 4.

Read SEC document
November 16, 2021 Filed Nov 19, 2021 00:14 UTC QuantumScape Corp QS · Entity 4158 Tax withholdingClass A Common Stock 4,242 $35.56 $150,832.79
Disclosure

SEC source: 0001209191-21-065633 · doc4.xml · nonDerivative · entry 1

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 443,780

F1 · shares: Represents a sale to cover tax obligations on the release of restricted stock units ("RSUs").

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $35.00 to $35.97, 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 ranges set forth in this footnote to this Form 4.

Read SEC document
August 17, 2021 Filed Aug 19, 2021 23:24 UTC QuantumScape Corp QS · Entity 4158 Tax withholdingClass A Common Stock 24,860 $20.20 $502,082.50
Disclosure

SEC source: 0001209191-21-052632 · doc4.xml · nonDerivative · entry 1

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 848,022

F1 · shares: Represents a sale to cover tax obligations on the release of restricted stock units ("RSUs").

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.84 to $20.59, 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 ranges set forth in this footnote to this Form 4.

F3 · balance_after: Includes 402,175 shares represented by restricted stock units ("RSUs"). Each RSU represents the Reporting Person's right to receive one share of Class A Common Stock of the Issuer. A portion of the RSUs vest each quarter, subject to the Reporting Person's continued service as of each vesting date.

Read SEC document
June 04, 2021 Filed Jun 8, 2021 21:00 UTC QuantumScape Corp QS · Entity 4158 Exercise / conversionStock Option (right to buy) · Derivative 68,714 $0.00 Strike: $0.64 $0.00
Disclosure

SEC source: 0001209191-21-038965 · doc4.xml · derivative · entry 8

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 534,548

Underlying: Class A Common Stock · 68,714 shares

Expires 2023-09-18

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

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