QuantumScape director granted 24,183 RSUs

RIBAR GEOFFREY G reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

RIBAR GEOFFREY G reported acquisition or exercise transactions in this Form 4 filing.

QuantumScape Corp director Geoffrey G. Ribar received an equity grant of 24,183 restricted stock units (RSUs) as annual compensation. Each RSU represents one share of Class A Common Stock at no purchase price. All RSUs vest 100% on the earlier of the one-year anniversary of the June 3, 2026 annual stockholder meeting or the day before the next annual stockholder meeting, subject to his continued service.

Following this grant, Ribar holds 60,285 shares in total, including 51,571 shares represented by RSUs. This filing reflects a routine director equity award rather than an open‑market share purchase or sale.

Insider Trade Summary

Grant/Award: 24,183 shares

Grant/Award 1 txn

Insider RIBAR GEOFFREY G

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Class A Common Stock	24,183	$0.00	$0.00

Holdings After Transaction: Class A Common Stock — 60,285 shares (Direct)

Footnotes (2)

1. F1. On June 3, 2026, the Issuer granted restricted stock units ("RSUs") to the Reporting Person as an annual award automatically granted under the Issuer's Outside Director Compensation Policy. Each RSU represents the Reporting Person's right to receive one share of Class A Common Stock of the Issuer. 100% of the RSUs shall vest on the earlier of the one-year anniversary of the annual meeting of stockholders held on June 3, 2026, or the day before the next annual meeting of stockholders, subject to the Reporting Person's continued service as of the vesting date.
2. F2. Includes 51,571 shares represented by RSUs. Each RSU represents the Reporting Person's right to receive one share of Class A Common Stock of the Issuer.

Key Figures

RSUs granted: 24,183 RSUs Total shares after grant: 60,285 shares RSUs included in total: 51,571 RSUs +2 more

5 metrics

RSUs granted 24,183 RSUs Annual outside director award on June 3, 2026

Total shares after grant 60,285 shares Director holdings following RSU award

RSUs included in total 51,571 RSUs RSUs representing right to receive Class A shares

Grant price per share $0.0000 per share No cash paid; compensation award

Grant date June 3, 2026 Date RSUs were granted under compensation policy

Key Terms

restricted stock units ("RSUs"), Outside Director Compensation Policy, vest, Class A Common Stock

4 terms

restricted stock units ("RSUs") financial

"On June 3, 2026, the Issuer granted restricted stock units ("RSUs") to the Reporting Person"

Restricted stock units (RSUs) are a company promise to give an employee shares of stock (or cash equivalent) in the future, but only after certain conditions—usually staying with the company for a set time or hitting performance goals—are met. Investors watch RSUs because when they vest they increase the number of shares outstanding and can lead insiders to sell shares, affecting share price, company dilution and the true cost of employee pay.

Outside Director Compensation Policy financial

"as an annual award automatically granted under the Issuer's Outside Director Compensation Policy"

vest financial

"100% of the RSUs shall vest on the earlier of the one-year anniversary"

A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

Class A Common Stock financial

"Each RSU represents the Reporting Person's right to receive one share of Class A Common Stock"

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did QuantumScape (QS) director Geoffrey Ribar receive in this Form 4 filing?

Geoffrey Ribar received an annual grant of 24,183 restricted stock units (RSUs) of QuantumScape Class A Common Stock. The award is issued at no cash cost and reflects standard outside director compensation rather than an open-market stock purchase or sale.

How do the new RSUs for QuantumScape (QS) director Geoffrey Ribar vest?

The 24,183 RSUs vest 100% on the earlier of the one-year anniversary of the June 3, 2026 annual stockholder meeting or the day before the next annual meeting. Vesting requires Geoffrey Ribar’s continued service as an outside director through that date.

How many QuantumScape (QS) shares does Geoffrey Ribar hold after this transaction?

After the RSU grant, Geoffrey Ribar holds 60,285 QuantumScape shares in total. This total includes 51,571 shares represented by RSUs, each convertible into one share of Class A Common Stock upon vesting and settlement according to the company’s compensation policies.

Was the QuantumScape (QS) director’s RSU award an open-market share purchase?

No, the 24,183 RSUs granted to Geoffrey Ribar are a compensation award, not an open-market purchase. They were automatically granted under QuantumScape’s Outside Director Compensation Policy as part of his annual equity compensation for board service.

What does each QuantumScape (QS) RSU represent for Geoffrey Ribar?

Each restricted stock unit granted to Geoffrey Ribar represents the right to receive one share of QuantumScape Class A Common Stock. The shares are delivered only after the RSUs vest based on the specified service-based schedule linked to the company’s annual stockholder meetings.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 06/05/2026 - 04:43 PM Learn about SEC filing dates

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^*

RIBAR GEOFFREY G

(Last) (First) (Middle)

C/O QUANTUMSCAPE CORPORATION

1730 TECHNOLOGY DRIVE

(Street)

SAN JOSE CALIFORNIA 95110

(City) (State) (Zip)

UNITED STATES

(Country)

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

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/03/2026

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

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

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

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)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	06/03/2026		A(1)		24,183	A	$0.00	60,285(2)	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. On June 3, 2026, the Issuer granted restricted stock units ("RSUs") to the Reporting Person as an annual award automatically granted under the Issuer's Outside Director Compensation Policy. Each RSU represents the Reporting Person's right to receive one share of Class A Common Stock of the Issuer. 100% of the RSUs shall vest on the earlier of the one-year anniversary of the annual meeting of stockholders held on June 3, 2026, or the day before the next annual meeting of stockholders, subject to the Reporting Person's continued service as of the vesting date.

2. Includes 51,571 shares represented by RSUs. Each RSU represents the Reporting Person's right to receive one share of Class A Common Stock of the Issuer.

Remarks:

	/s /Michael O. McCarthy III, attorney-in-fact	06/05/2026
	** 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: SEC 1474 (03-26)