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sellWeak cluster of 410b5-1 plan

Timothy Holme sold $1.4M of QS

CHIEF TECHNOLOGY OFFICER at QuantumScape Corp. 184,437 shares at an average of $7.50, traded May 20, 2026, filed May 20, 2026.

Warning score
35
Value
$1.4M
184,437 shares
Holdings after
0
-10% from before
From 52-week low
+96%
low $3.91, close $7.67
From 52-week high
-58%
high $18.44, as of May 20, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $1.4M at market
    +25
  • Share of holdings sold
    Sold 9.9% of holdings
    0
  • Cluster
    4 insiders selling within 14 days
    +15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

QSOct 9, 2026 · close 4.58
Since filing May 20, 2026: -40.3%SPY +5.6% · excess -45.9%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001834249-26-000014, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 18, 2026FTax withholding
Class A Common Stock10b5-1
-31,322$7.37$231k1,735,612May 20, 2026
May 20, 2026CConversion
Class A Common Stock10b5-1
+127,077$0.00$01,862,689May 20, 2026
May 20, 2026SOpen-market sale
Class A Common Stock10b5-1
-150,183$7.50$1.1M1,712,506May 20, 2026
May 20, 2026CConversion
Class A Common Stockindirect: By: The Holme 2020 Irrevocable Trust10b5-1
+34,254$0.00$034,254May 20, 2026
May 20, 2026SOpen-market sale
Class A Common Stockindirect: By: The Holme 2020 Irrevocable Trust10b5-1
-34,254$7.50$257k0May 20, 2026
May 20, 2026CConversion
Class B Common Stockderivative10b5-1
-127,077$0.00$07,352,830May 20, 2026
May 20, 2026CConversion
Class B Common Stockderivativeindirect: By: The Holme 2020 Irrevocable Trust10b5-1
-34,254$0.00$01,346,925May 20, 2026

Related signals

Other insiders at QuantumScape Corp and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
14Weak
QSsell10b5-1
QuantumScape Corp
Timothy Holme
CHIEF TECHNOLOGY OFFICER
$545k
120,000 shares
-8%
15Weak
QSsell10b5-1
QuantumScape Corp
Timothy Holme
CHIEF TECHNOLOGY OFFICER
$611k
120,000 shares
-7%
23Weak
QSsell10b5-1
QuantumScape Corp
Timothy Holme
CHIEF TECHNOLOGY OFFICER
$77k
12,723 shares
-100%
8Weak
QSsell10b5-1
QuantumScape Corp
Timothy Holme
CHIEF TECHNOLOGY OFFICER
$241k
41,876 shares
-2%
18Weak
QSsell 210b5-1
QuantumScape Corp
Kevin Hettrich
CHIEF FINANCIAL OFFICER
$71k
9,800 shares
-1%
28Weak
QSsell 210b5-1
QuantumScape Corp
Timothy Holme
CHIEF TECHNOLOGY OFFICER
$1000k
137,245 shares
-8%
19Weak
QSsell 210b5-1
QuantumScape Corp
Kevin Hettrich
CHIEF FINANCIAL OFFICER
$78k
9,800 shares
-1%
33Weak
QSsell 210b5-1
QuantumScape Corp
Timothy Holme
CHIEF TECHNOLOGY OFFICER
$1.8M
190,935 shares
-10%
26Weak
QSsell 310b5-1
QuantumScape Corp
Kevin Hettrich
CHIEF FINANCIAL OFFICER
$79k
9,800 shares
-1%
35Weak
QSsell 310b5-1
QuantumScape Corp
Timothy Holme
CHIEF TECHNOLOGY OFFICER
$975k
118,417 shares
-7%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Timothy Holme sold $1.4M of QS | InsiderTell