Sell4

QuantumScape Corp

Total Value

$544.8K

Net $544.8K sold

Filing Date

Oct 7, 2026

3 transactions

Sales

$544.8K

3 transactions

Trade Summary

On Oct 5, 2026, Holme Timothy, Insider, sold $544.8K of QuantumScape Corp (QS) across 3 transactions. The filing covers Class A Common Stock and reflects net selling of $544.8K. Reported prices ranged from $4.54. Insider transactions are sourced from SEC Form 4 disclosures and should be reviewed alongside company fundamentals and the insider's broader trading history.

Price at the Time of the Trade

QS daily price with the insider's sale marked at $4.54.

Sold near the 6-month low · the stock trades 3% lower today.

Price data is delayed and provided for context only — not investment advice.

Insider Information

Name: Holme Timothy
Role: Insider
Location: SAN JOSE, CA

Filing Details

Filing Date: Oct 7, 2026
Transaction Date: Oct 5, 2026
Accession Number: 0001834249-26-000028
Form Type: 4
Net Trading Amount: -$544.8K

Non-Derivative Transactions

Date	Security	Shares	Price	Type	Value
Oct 5, 2026	Class A Common Stock	14,186	—	C	—
Oct 5, 2026	Class A Common Stock	75,000	$4.54	Sale	$340.5K
Oct 5, 2026	Class A Common Stock	22,500	—	C	—
Oct 5, 2026	Class A Common Stock	22,500	$4.54	Sale	$102.2K
Oct 5, 2026	Class A Common Stock	22,500	—	C	—
Oct 5, 2026	Class A Common Stock	22,500	$4.54	Sale	$102.2K

Derivative Transactions

Date	Security	Shares	Exercise Price	Type	Value
Oct 5, 2026	QS derivative	14,186	—	C	—
Oct 5, 2026	QS derivative	22,500	—	C	—
Oct 5, 2026	QS derivative	22,500	—	C	—

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Footnotes

(F1)The exercise and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 10, 2026.
(F2)The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.465 to $4.635, 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 1,522,261 shares represented by restricted stock units ("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.
(F4)The Reporting Person is a Co-Trustor of the trusts and his family members are beneficiaries of the trusts.
(F5)Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the Reporting Person's election and has no expiration date.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Holme Timothy

(Last)

(First)

(Middle)

C/O QUANTUMSCAPE CORPORATION

1730 TECHNOLOGY DRIVE

(Street)

SAN JOSE

95110

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
QuantumScape Corp [ QS ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	CHIEF TECHNOLOGY OFFICER

3. Date of Earliest Transaction (Month/Day/Year)
10/05/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Class A Common Stock	10/05/2026		C		14,186	A	$0.00	1,597,261	D
Class A Common Stock	10/05/2026		S⁽¹⁾		75,000	D	$4.5401⁽²⁾	1,522,261⁽³⁾	D
Class A Common Stock	10/05/2026		C		22,500	A	$0.00	22,500	I	By: The Holme 2020 Irrevocable Trust
Class A Common Stock	10/05/2026		S⁽¹⁾		22,500	D	$4.5401⁽²⁾	0.00	I	By: The Holme 2020 Irrevocable Trust
Class A Common Stock	10/05/2026		C		22,500	A	$0.00	22,500	I	By: Trusts⁽⁴⁾
Class A Common Stock	10/05/2026		S⁽¹⁾		22,500	D	$4.5401⁽²⁾	0.00	I	By: Trusts⁽⁴⁾

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Class B Common Stock	⁽⁵⁾	10/05/2026		C			14,186	⁽⁵⁾	⁽⁵⁾	Class A Common Stock	14,186	$0.00	6,992,361	D
Class B Common Stock	⁽⁵⁾	10/05/2026		C			22,500	⁽⁵⁾	⁽⁵⁾	Class A Common Stock	22,500	$0.00	1,167,357	I	By: The Holme 2020 Irrevocable Trust
Class B Common Stock	⁽⁵⁾	10/05/2026		C			22,500	⁽⁵⁾	⁽⁵⁾	Class A Common Stock	22,500	$0.00	1,305,000	I	By: Trusts⁽⁴⁾

Explanation of Responses:

1. The exercise and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 10, 2026.

2. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.465 to $4.635, 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.

3. Includes 1,522,261 shares represented by restricted stock units ("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.

4. The Reporting Person is a Co-Trustor of the trusts and his family members are beneficiaries of the trusts.

5. Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the Reporting Person's election and has no expiration date.

Remarks:

	/s /Michael O McCarthy III, attorney-in-fact	10/07/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

Form 4 as rendered by the SEC from accession 0001834249-26-000028.

QuantumScape Corp

Trade Summary

Price at the Time of the Trade

Company Information

Insider Information

Filing Details

Non-Derivative Transactions

Derivative Transactions

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Footnotes

SEC Form 4

SEC Filing

SEC Form 4

Price at the Time of the Trade