Fritz Prinz

Board Member · QuantumScape Corp

Rank #6,419 SEC EDGAR (United States) ↗ Files from United States

Details

Member of the boardIndustrial Machinery & EquipmentQSSEC CIK 0001834027

Computed from SEC EDGAR filings and closing prices — not copied from any wealth ranking. Dataset . How we calculate this.

Disclosed holdings
$11.8M
1-day change
▲ 0.55%
Positions on file
2
issuers disclosed in Forms 3/4/5 and Schedules 13D/G

Disclosed holdings over time 53 weekly points

What the 1 currently disclosed position would have been worth at each week’s closing price. A rising line means the shares got more valuable, not that this person bought more.

How the line is built

Share counts are as last reported to the SEC and held constant; only prices move.

2025-09-05$10.6M – $39.8M2026-09-04

Insider activity Apr 5, 2024 – Oct 24, 2025

Fritz Prinz is recorded in filings to the U.S. SEC via EDGAR as member of the board, and reported 28 transactions between Apr 5, 2024 and Oct 24, 2025. The buy and sell totals below count only codes P, S.

Why the other codes are excluded

Share awards (A), shares withheld to pay tax (F), option exercises (M) and gifts (G) also appear in the table, but they are consequences of a pay package or a private transfer, not a decision to buy or sell on the open market. Counting them would turn this into a compensation ranking.

Open-market buys (code P)
None
0 purchases on file
Open-market sales (code S)
$33.76M
20 sales on file priced rows only
All reported transactions
28
every code, including awards and exercises
Pattern
Net seller in the final 12 months of the window
last 12 months of the window

Events from filings

Detected automatically in the filings linked below. Each headline is built from the numbers in those filings, not written by a model. Newest first; events older than 45 days stay listed and are marked as older.

Fritz Prinz sold 941,470 QuantumScape Corp (QS) shares for $14,564,541 on Oct 24, 2025

Large trade for this person

Flagged because this trade was large compared with this person’s own earlier open-market trades in the same currency — not because it is large in absolute terms. A trade that is routine for one insider can be flagged for another.

Fritz Prinz sold 941,470 QuantumScape Corp (QS) shares for $14,564,541 on Oct 24, 2025
Date Insider Transaction Shares Price Value Filing
Oct 24, 2025 Fritz Prinz S Open-market sale 239,961 held after: 10,039 $15.47 $3,712,197 SEC filing ↗
Oct 24, 2025 Fritz Prinz S Open-market sale 461,558 held after: 19,320 $15.47 $7,140,302 SEC filing ↗
Oct 24, 2025 Fritz Prinz S Open-market sale 239,951 held after: 10,049 $15.47 $3,712,042 SEC filing ↗

Total of the rows above: $14,564,541, in the currency the filings report.

Source: SEC EDGAR (United States); every row links to where it was published. Event computed Sep 14, 2026.

Fritz Prinz sold 729,813 QuantumScape Corp (QS) shares for $8,480,427 on Jul 25, 2025

Large trade for this person

Flagged because this trade was large compared with this person’s own earlier open-market trades in the same currency — not because it is large in absolute terms. A trade that is routine for one insider can be flagged for another.

Fritz Prinz sold 729,813 QuantumScape Corp (QS) shares for $8,480,427 on Jul 25, 2025
Date Insider Transaction Shares Price Value Filing
Jul 25, 2025 Fritz Prinz S Open-market sale 200,000 held after: 0 $11.62 $2,324,000 SEC filing ↗
Jul 25, 2025 Fritz Prinz S Open-market sale 529,813 held after: 0 $11.62 $6,156,427 SEC filing ↗

Total of the rows above: $8,480,427, in the currency the filings report.

Source: SEC EDGAR (United States); every row links to where it was published. Event computed Sep 14, 2026.

Fritz Prinz sold 70,187 QuantumScape Corp (QS) shares for $815,573 on Jul 25, 2025

Unusual change in a direct holding

Flagged because the change that day in the shares this person holds directly was unusually large compared with their own earlier changes. The rows below are the open-market trades reported that day; under each share count is the balance the filing reports after that line.

Fritz Prinz sold 70,187 QuantumScape Corp (QS) shares for $815,573 on Jul 25, 2025
Date Insider Transaction Shares Price Value Filing
Jul 25, 2025 Fritz Prinz S Open-market sale 70,187 held after: 161,343 $11.62 $815,573 SEC filing ↗

Source: SEC EDGAR (United States); every row links to where it was published. Event computed Sep 14, 2026.

Fritz Prinz sold 686,770 QuantumScape Corp (QS) shares for $4,821,125 on Jul 3, 2025

Large trade for this person

Flagged because this trade was large compared with this person’s own earlier open-market trades in the same currency — not because it is large in absolute terms. A trade that is routine for one insider can be flagged for another.

Fritz Prinz sold 686,770 QuantumScape Corp (QS) shares for $4,821,125 on Jul 3, 2025
Date Insider Transaction Shares Price Value Filing
Jul 3, 2025 Fritz Prinz S Open-market sale 508,832 held after: 269,074 $7.02 $3,572,001 SEC filing ↗
Jul 3, 2025 Fritz Prinz S Open-market sale 177,938 held after: 81,364 $7.02 $1,249,125 SEC filing ↗

Total of the rows above: $4,821,125, in the currency the filings report.

Source: SEC EDGAR (United States); every row links to where it was published. Event computed Sep 14, 2026.

Reported transactions

Price 0.00 is a real reported figure on gifts (G) and share awards (A) — not a missing number. The 24 most recent rows are grouped into 12 lines by date, company and transaction type — open a line to see every lot with its own source link.

How to read this list

Every row is one line of one Form 4 or Form 5, with the filing it came from. Where the record carries no price at all we leave the cell empty instead of guessing one.

The shares and money on a grouped line add up only the lots listed inside that line, and only when every one of them carries the figure. Where a group mixes more than one reporting currency we leave the money blank rather than convert — no source publishes the rate that conversion would need.

  1. QuantumScape Corp QS S Open-market sale × 8 1,000,000 shares $15.49M
    The 8 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    19,320 $15.98 $308.7K SEC filing ↗
    239,951 $15.47 $3.71M SEC filing ↗
    10,049 $15.98 $160.6K SEC filing ↗
    461,558 $15.47 $7.14M SEC filing ↗
    10,039 $15.98 $160.4K SEC filing ↗
    18,353 $15.47 $283.9K SEC filing ↗
    239,961 $15.47 $3.71M SEC filing ↗
    769 $15.98 $12.3K SEC filing ↗
  2. QuantumScape Corp QS C Conversion of derivative × 2not a buy/sell decisionreported at zero 730,878 shares $0
    The 2 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    250,000 $0.00reported at zero $0 SEC filing ↗
    480,878 $0.00reported at zero $0 SEC filing ↗
  3. QuantumScape Corp QS C Conversion of derivative × 2not a buy/sell decisionreported at zero 379,375 shares $0
    The 2 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    260,739 $0.00reported at zero $0 SEC filing ↗
    118,636 $0.00reported at zero $0 SEC filing ↗
  4. QuantumScape Corp QS S Open-market sale × 3 800,000 shares $9.30M
    The 3 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    529,813 $11.62 $6.16M SEC filing ↗
    200,000 $11.62 $2.32M SEC filing ↗
    70,187 $11.62 $815.6K SEC filing ↗
  5. QuantumScape Corp QS S Open-market sale × 2 686,770 shares $4.82M
    The 2 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    177,938 $7.02 $1.25M SEC filing ↗
    508,832 $7.02 $3.57M SEC filing ↗
  6. QuantumScape Corp QS S Open-market sale 61,523 shares $242.4K at $3.94 SEC filing ↗
  7. QuantumScape Corp QS A Grant or awardnot a buy/sell decisionreported at zero 64,766 shares $0 at $0.00 SEC filing ↗
  8. QuantumScape Corp QS S Open-market sale 12,908 shares $67.4K at $5.22 SEC filing ↗
  9. QuantumScape Corp QS S Open-market sale 12,908 shares $65.1K at $5.04 SEC filing ↗
  10. QuantumScape Corp QS S Open-market sale 12,908 shares $76.9K at $5.96 SEC filing ↗
  11. QuantumScape Corp QS S Open-market sale 25,816 shares $125.7K at $4.87 SEC filing ↗
  12. QuantumScape Corp QS A Grant or awardnot a buy/sell decisionreported at zero 34,663 shares $0 at $0.00 SEC filing ↗

Disclosed holdings

Shares is the amount on the form; value is that amount times the closing price shown. Rows with no closing price are left blank, so they may add up to less than the headline figure.

What is not counted here

Each row is one filing you can open. Private companies, real estate, bonds and crypto are not in SEC insider filings and are therefore not counted here.

Equity positions disclosed to the SEC, with the source filing behind each row.
Issuer Ticker Security Shares Close Value Form Reported Filing
QuantumScape Corp QS Common Stock (indirect) 1,537,705 $5.48 $8.4M 4 EDGAR ↗
QuantumScape Corp QS Class A Common Stock (indirect) 623,099 $5.48 $3.4M 4 EDGAR ↗

Other insiders at the same companies

People who also file with the SEC at a company where Fritz Prinz reports shares.

Sharing a filing does not mean they work together day to day — it means both names appear on the same issuer’s insider record.

Sources

The filings linked in the tables above are the sources for every figure on this page.

Think a number here is wrong? Open the linked filing and compare — how to report it.

Profile record last refreshed Sep 8, 2026.