undamentalytics Newsletter

Quantumscape Corp insider trading

Every open-market purchase and sale by Quantumscape Corp's officers, directors and largest shareholders since November 4, 2021, and what the share price did next.

No insider has bought shares on the open market in five years.

Insider purchase Insider sale Marker size reflects trade value. Weekly closes adjusted for splits; may be delayed.
Quantumscape Corp insider open-market trades
DateInsiderTrade SharesPriceValue 1M after 3M after 6M after

From insiders' Form 4 filings with the SEC: open-market purchases and sales only (awards, option exercises and shares withheld for tax are excluded), combined to one line per insider per day. "Plan" marks trades the filing says were made under a pre-set Rule 10b5-1 trading plan, which are scheduled in advance. Price changes run from the close on the trade date; hover a figure for the change relative to the S&P 500. Past moves don't predict future ones.

Does following Quantumscape Corp’s insiders pay?

From April 1, 2021 to May 8, 2026, 13 insiders reported 2 open-market purchases and 53 sales not made under a pre-set plan in Quantumscape Corp. Twelve months after each purchase was reported, the shares were −61.7% against the S&P 500 on average (median −61.7%), over 2 purchases with a full year of prices; 0% beat the index. After sales, the shares moved −42.0% against the index over 12 months (a negative figure means selling was the right call). That rests on fewer than 20 purchases, too few to read much into. Buying each purchase the day after it was reported, an equal amount each, held 12 months or until that insider reported a sale, would have turned $10,000 on April 5, 2021 into $3,282 by November 2, 2026, −18.1% a year. It held shares 21% of the time; the S&P 500 on those same days, with Treasury bills otherwise, made $12,603 (+4.3% a year), and held throughout $20,033 (+13.3%).

$0$10.0k$20.0k 202120222023202420252026 $20.0k$12.6k$3.3k
Copying Quantumscape Corp's insidersS&P 500, same days investedS&P 500, held throughout $10,000 copying every open-market purchase by Quantumscape Corp's insiders from April 5, 2021, before costs and taxes, marked weekly. Uninvested money earns the Treasury bill rate; the portfolio held shares 21% of the time.
Quantumscape Corp: each insider's record
InsiderRolePurchases12 months after their purchasesBeat the S&P 500Sales12 months after their salesLatest report
Mccarthy Michael O III CHIEF LEGAL OFFICER 0 — — 26 −27.6% (22) March 6, 2026
Singh Mohit CHIEF DEVELOPMENT OFFICER 0 — — 7 −57.3% (6) May 8, 2026
Buss Brad W Director 1 −51.5% (1) 0% 2 −85.5% (1) October 31, 2025
Hettrich Kevin Chief Financial Officer 0 — — 3 −49.9% (3) March 6, 2023
Leohold Jurgen Director 0 — — 3 −49.1% (3) August 4, 2021
Prinz Fritz Director 0 — — 3 −65.3% (3) October 28, 2025
Holme Timothy Chief Technology Officer 0 — — 2 −44.6% (2) September 16, 2021
Mirro Justin E Director 0 — — 2 −39.1% (2) October 4, 2021
Saluja Dipender Director 0 — — 2 −39.6% (1) December 16, 2025
Lovett Gena C Director 0 — — 1 −60.0% (1) June 15, 2023
Singh Jagdeep Chief Executive Officer 0 — — 1 −50.0% (1) March 8, 2023
Sivaram Srinivasan CHIEF EXECUTIVE OFFICER 0 — — 1 −85.5% (1) October 28, 2025
Volkswagen AG 10% owner 1 −71.9% (1) 0% 0 — April 1, 2021

Moves are the shares’ return including dividends minus the S&P 500’s, from the close on the first trading day after each report; the number of trades with a finished 12-month window is in brackets. Green means the trade went the insider’s way (a purchase ahead of the index, a sale followed by the shares trailing it). A trade reported both by a director or officer and by a fund or company they are linked to counts once here, under the person. Purchases count only where the share price actually traded was at least $5. These figures describe what the shares did, not why anyone traded. Insiders across all companies.

When several insiders traded Quantumscape Corp

Months when 2 or more insiders became net buyers, or 3 or more net sellers, of Quantumscape Corp in reports dated in the 91 days before the month end, and how the stock did against the S&P 500 from that month end. After 3 selling crowds, −28.3%. One company's history is too short to judge by; the test across every company is the better guide.

MonthCrowd3 months on, vs S&P 5006 months12 months
October 31, 20255 selling−53.3%−67.3%not yet
March 31, 20235 selling−8.1%−25.9%−54.1%
May 28, 20214 selling−24.6%+8.4%−48.8%

Colours show whether the crowd was right: green when buyers were followed by a rise above the index, or sellers by a fall below it. Total returns from the month end; past patterns are not a forecast.

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