QuantumScape CFO sells 9,800 shares in plan trade

QuantumScape Corp’s chief financial officer Kevin Hettrich reported an open-market sale of 9,800 shares of Class A common stock on May 21, 2026 at a weighted average price of $8.0589 per share.

Rhea-AI Filing Summary

QuantumScape Corp’s chief financial officer Kevin Hettrich reported an open-market sale of 9,800 shares of Class A common stock on May 21, 2026 at a weighted average price of $8.0589 per share.

The sale was executed under a pre-arranged Rule 10b5-1 trading plan. After this transaction, he directly holds 1,833,902 shares, including 1,356,436 shares represented by RSUs and PSUs that vest over time based on service and performance conditions.

Insider Trade Summary 10b5-1

Net Seller: 9,800 shares

Net Sell 1 txn

Insider Hettrich Kevin

Role CHIEF FINANCIAL OFFICER

Sold 9,800 shs ($79K)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock	9,800	$8.0589	$79K

Holdings After Transaction: Class A Common Stock — 1,833,902 shares (Direct)

Footnotes (3)

1. F1. The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 11, 2025.
2. F2. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.645 to $8.415, 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. F3. Includes 1,356,436 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.

Key Figures

Shares sold: 9,800 shares Weighted average sale price: $8.0589 per share Post-transaction holdings: 1,833,902 shares +3 more

6 metrics

Shares sold 9,800 shares Open-market sale on May 21, 2026

Weighted average sale price $8.0589 per share Class A Common Stock sale

Post-transaction holdings 1,833,902 shares Shares directly held after sale

RSUs and PSUs included 1,356,436 shares Portion of holdings represented by RSUs/PSUs

Trade price range $7.645–$8.415 per share Multiple transactions within this range

Trading plan adoption date June 11, 2025 Rule 10b5-1 plan used for this sale

Key Terms

Rule 10b5-1 trading plan, weighted average price, restricted stock units ("RSUs"), performance restricted stock units ("PSUs"), +1 more

5 terms

Rule 10b5-1 trading plan regulatory

"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted..."

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

weighted average price financial

"The price reported is a weighted average price. These shares were sold in multiple transactions..."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

restricted stock units ("RSUs") financial

"Includes 1,356,436 shares represented by restricted stock units ("RSUs") and performance restricted stock units..."

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.

performance restricted stock units ("PSUs") financial

"Includes 1,356,436 shares represented by restricted stock units ("RSUs") and performance restricted stock units ("PSUs")."

vesting financial

"The RSUs vest each quarter and the PSUs vest upon achievement of certain performance milestones..."

Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.

FAQ

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

What did QuantumScape (QS) CFO Kevin Hettrich report in this Form 4?

QuantumScape CFO Kevin Hettrich reported selling 9,800 shares of Class A common stock in an open-market transaction at a weighted average price of $8.0589 per share. The sale occurred on May 21, 2026 and was disclosed as a routine insider trade.

How many QuantumScape (QS) shares does the CFO hold after this sale?

After the reported sale, QuantumScape CFO Kevin Hettrich directly holds 1,833,902 shares of Class A common stock. This total includes 1,356,436 shares represented by RSUs and PSUs that will vest over time, subject to continued service and performance milestones.

Was the QuantumScape (QS) CFO trade under a Rule 10b5-1 plan?

Yes. The filing states the sale was executed under a Rule 10b5-1 trading plan adopted by Kevin Hettrich on June 11, 2025. Such plans pre-schedule trades, helping separate routine portfolio management from opportunistic timing based on inside information.

At what prices did the QuantumScape (QS) CFO sell his shares?

The reported price is a weighted average of $8.0589 per share, with individual trades executed between $7.645 and $8.415. The filing notes multiple transactions within this range and offers to provide exact breakdowns of shares sold at each separate price upon request.

What portion of QuantumScape (QS) CFO holdings are RSUs and PSUs?

The filing notes that 1,356,436 of Kevin Hettrich’s 1,833,902 QuantumScape shares are represented by RSUs and PSUs. Each unit converts into one Class A share, vesting quarterly for RSUs and upon performance milestones for PSUs, contingent on continued service.

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

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Accepted by SEC EDGAR 05/22/2026 - 07:11 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).

X

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^*

Hettrich Kevin

(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)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/21/2026

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	05/21/2026		S(1)		9,800	D	$8.0589(2)	1,833,902(3)	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. The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 11, 2025.

2. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.645 to $8.415, 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 1,356,436 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.

Remarks:

	/s /Michael O McCarthy III, attorney-in-fact	05/22/2026
	** 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)