QuantumScape Corp — Director's Dealing 2026

Feb 21, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: QuantumScape Corp (QS)
CIK: 0001811414
Period of Report: 2026-02-18

Reporting Person: Holme Timothy (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-02-18	Class A Common Stock	F	105719.00	$7.1445	Disposed	1145664.00	Direct
2026-02-19	Class A Common Stock	F	23316.00	$7.0758	Disposed	1122348.00	Direct
2026-02-19	Class A Common Stock	C	127077.00	$0.00	Acquired	1249425.00	Direct
2026-02-19	Class A Common Stock	S	127077.00	$7.1013	Disposed	1122348.00	Direct
2026-02-19	Class A Common Stock	C	34254.00	$0.00	Acquired	34254.00	Indirect
2026-02-19	Class A Common Stock	S	34254.00	$7.1013	Disposed	0.00	Indirect
2026-02-20	Class A Common Stock	S	34120.00	$6.9673	Disposed	1088228.00	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2026-02-19	Class B Common Stock	$	C	127077.00	Disposed		Class A Common Stock (127077.00)	Direct
2026-02-19	Class B Common Stock	$	C	34254.00	Disposed		Class A Common Stock (34254.00)	Indirect

Footnotes

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

F2: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.96 to $7.29, 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: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.99 to $7.21, 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: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 5, 2025.

F5: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.985 to $7.215, 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.

F6: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.855 to $7.105, 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.

F7: Includes 978,348 shares represented by RSUs and 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.

F8: 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.