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CIK 0001811414 · Large accelerated filer

QuantumScape Corp

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Ticker
QS
Exchange
Nasdaq
Industry
Miscellaneous Electrical Machinery, Equipment & Supplies
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
850796578
Phone
(408) 452-2000
Business address
1730 TECHNOLOGY DRIVE, SAN JOSE, CA, 95110
Former names
Kensington Capital Acquisition Corp.
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$1,472,962
in 4 filings, $1.5M under 10b5-1 plans

Net −$1,472,962. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Holme Timothy −$1.5M CHIEF TECHNOLOGY OFFICER sold 100% of stake
Date Insider Transaction Shares Price Value Owned after
2025-09-12 Straubel Jeffrey B Director Sale 10b5-1 −157,180 $9.20 $1.4M 348,146
2025-09-12 Straubel Jeffrey B Director Option exercise · Stock Option (right to buy) 10b5-1 −130,067 390,195
2025-09-12 MCCARTHY MICHAEL O III CHIEF LEGAL OFFICER Sale −38,035 $9.13 $347K 1,397,382
2025-09-08 Holme Timothy CHIEF TECHNOLOGY OFFICER Sale 10b5-1 −23,244 $9.63 $224K 1,422,060
2025-09-08 Holme Timothy CHIEF TECHNOLOGY OFFICER Conversion 10b5-1 +6,362 6,362
2025-09-08 Holme Timothy CHIEF TECHNOLOGY OFFICER Sale 10b5-1 −6,362 $9.63 $61K 0
2025-09-08 Holme Timothy CHIEF TECHNOLOGY OFFICER Conversion · Class B Common Stock 10b5-1 −6,362 1,663,631
2025-09-04 Holme Timothy CHIEF TECHNOLOGY OFFICER Sale 10b5-1 −176,352 $7.55 $1.3M 1,445,304
2025-09-04 Holme Timothy CHIEF TECHNOLOGY OFFICER Conversion 10b5-1 +38,561 38,561
2025-09-04 Holme Timothy CHIEF TECHNOLOGY OFFICER Sale 10b5-1 −38,561 $7.55 $291K 0
2025-09-04 Holme Timothy CHIEF TECHNOLOGY OFFICER Conversion · Class B Common Stock 10b5-1 −38,561 1,669,993
2025-08-19 Singh Mohit CHIEF DEVELOPMENT OFFICER Sale 10b5-1 −23,598 $8.65 $204K 1,577,079
2025-08-18 Holme Timothy CHIEF TECHNOLOGY OFFICER Shares withheld for taxes −40,272 $8.70 $350K 1,621,656
2025-08-18 Hettrich Kevin CHIEF FINANCIAL OFFICER Shares withheld for taxes −39,521 $8.70 $344K 1,611,067
2025-08-18 Singh Mohit CHIEF DEVELOPMENT OFFICER Shares withheld for taxes 10b5-1 −41,034 $8.70 $357K 1,600,677
2025-08-18 Sivaram Srinivasan CHIEF EXECUTIVE OFFICER Shares withheld for taxes −84,524 $8.70 $736K 4,162,700
2025-08-18 MCCARTHY MICHAEL O III CHIEF LEGAL OFFICER Shares withheld for taxes −31,766 $8.70 $276K 1,435,417
2025-07-25 MCCARTHY MICHAEL O III CHIEF LEGAL OFFICER Option exercise +300,000 $2.38 $713K 1,967,183
2025-07-25 MCCARTHY MICHAEL O III CHIEF LEGAL OFFICER Sale −500,000 $11.60 $5.8M 1,467,183
2025-07-25 MCCARTHY MICHAEL O III CHIEF LEGAL OFFICER Option exercise · Stock Option (right to buy) −300,000 100,000

Page 13 of 65 · 1,284 trades