QuantumScape Co-Founder and CTO Liquidated His Trust's Entire Class A Shares in the Company Worth $610,800

Timothy Holme, co-founder and Chief Technology Officer at QuantumScape Corporation (NASDAQ:QS), sold ~120,000 shares of Class A Common Stock on September 15, 2026, for a total transaction value of $610,800 according to a recent SEC Form 4 filing.

Transaction summary

Metric	Value
Transaction value	$610,800
Shares sold	120,000
Shares sold (directly held)	75,000
Shares sold (indirectly held)	45,000
Post-transaction Class A shares (directly held)	1,583,075
Post-transaction Class A shares (indirectly held)	0
Post-transaction value	$7.99 million
Insider ownership	0.2600%

Transaction value based on SEC Form 4 weighted average sale price ($5.09); post-transaction value based on September 15, 2026 market close ($5.05).

Key questions

• What prompted this disposition of Class A Common Stock?
  The sale was conducted under a Rule 10b5-1 trading plan established on June 10, 2026, which formalizes the timing of disposals to ensure they occur according to a predetermined schedule.
• What is the status of the remaining equity holdings?
  The current direct holding of 1,583,075 shares includes 1,522,261 Class A shares represented by restricted stock units and performance restricted stock units that remain subject to future service and performance milestones.
• Are there additional equity interests held by the insider?
  The reporting person maintains ~2.5 million indirect derivative securities in the form of Class B Common Stock, which is convertible into Class A Common Stock at any time on a one-to-one basis.
• What was the market environment at the time of the sale?
  Shares were priced at a weighted average of $5.09, occurring as the stock maintained a one-year return of -51% as of the September 15, 2026 transaction date.

Company Overview

Metric	Value
Share Price (as of market close 2026-09-17)	$5.17
Market Capitalization	$3.2 billion
Net Income (TTM)	-$405.0 million
One-Year Price Change	-51.25%

Company Snapshot

• QuantumScape Corporation specializes in the development and commercialization of solid-state lithium-metal batteries, with primary applications in electric vehicle powertrains and secondary applications across various industrial and consumer segments.
• The company generates revenue through the advancement and licensing of proprietary solid-state battery technology, with a business model focused on technology development, validation, and eventual commercialization partnerships with automotive manufacturers.
• QuantumScape's primary target customers are major electric vehicle manufacturers and automotive suppliers seeking next-generation battery solutions that offer enhanced energy density, reduced charging times, and improved safety characteristics.

QuantumScape Corporation operates as a specialized materials science and battery technology company based in San Jose, California. The company is positioned at the forefront of solid-state battery innovation, a technology segment expected to play a critical role in next-generation electric vehicle platforms.

As a pre-revenue, early stage commercialization entity, QuantumScape's strategic focus remains on technology development and establishing partnerships with leading automotive original equipment manufacturers to bring solid-state battery solutions to market.

What this transaction means for investors

QuantumScape co-founder and Chief Technology Officer Timothy Holme's September 15 sale of company stock resulted in the complete liquidation of his Class A holdings inside various trusts, as well as a reduction in his direct holdings of 75,000 shares. The disposition occurred after shares plunged 51% over the trailing 12 months.

Even so, the disposal is not a market-timed investment decision. Rather, it was a non-discretionary transaction executed as part of a pre-established Rule 10b5-1 plan. Such plans allow insiders to sell shares at predetermined times to avoid concerns of trading on non-public information.

In addition, Holme retains a sizable equity stake in QuantumScape, post-sale. Along with about 1.6 million directly held shares, he has 2.5 million Class B stock in his trusts, which can be converted into Class A shares at any time. This ensures his continued alignment with shareholder interests.

QuantumScape's stock trades near its 52-week low of $4.77 because the company is years away from its battery technology being ready for commercial use. With no revenue coming in and a net loss of $98.2 million at the end of the second quarter, Wall Street investors became concerned that the business will not be able to survive without raising more funding.

Robert Izquierdo has no position in any of the stocks mentioned. The Motley Fool has no position in any of the stocks mentioned. The Motley Fool has a disclosure policy.