Companies: 10,795·Total market cap: $144.5T
QuantumScape Corporation

QuantumScape Corporation

QSNASDAQConsumer Cyclical● Active
$7.90
+$0.23(+2.93%)
Market Cap$4.9B
P/E Ratio—
52W High$19.07
52W Low$3.94
SEC Filings

QuantumScape Corporation (QS) SEC Filings & 10-K Annual Reports

SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.

SEC EDGAR · data.sec.gov · CIK 0001811414 · QS · NASDAQ · as of Jun 8, 2026

Filing snapshot

966
Total Filings
4
Latest Form
2026-06-05
Most Recent
2020
Filing Since
FinancialsEarningsView All on EDGAR

Source: SEC EDGAR (data.sec.gov) · CIK 0001811414 · Updated hourly · Not investment advice

Latest Annual Report

10-K · Annual ReportFY
Filed Date
2026-02-25
Fiscal Year End
Feb 25, 2026
Accession No.
0001193125-26-071556
Primary Document
qs-20251231.htm
View on SEC EDGARDownload PDFFiling Index
Source: data.sec.gov · CIK 0001811414 · Accession 0001193125-26-071556

Latest Key Filings

10-QQuarterly Report
10-Q
2026-04-24
View 10-Q on SEC
8-KCurrent Report
8-K
2026-06-05Material Event
View 8-K on SEC
Form 4Insider Activity
Ownership Change Disclosures

Executive & director trade disclosures. Full buy/sell sentiment analysis on the dedicated tab.

View Insider Trades Tab

SEC Filing History

Hide Form 4 / 144
8-KCurrent Report
8-K
2026-06-05
View
10-QQuarterly Report
10-Q
2026-04-24
View
ARSARS
ARS
2026-04-23
View
DEFA14AProxy Statement (Additional)
DEFA14A
2026-04-23
View
DEF 14AProxy Statement
DEF 14A
2026-04-23
View
8-KCurrent Report
8-K
2026-04-22
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-03-27
View
3Initial Statement of Beneficial Ownership
PRIMARY DOCUMENT
2026-03-06
View
8-KCurrent Report
8-K
2026-03-05
View
S-8Employee Stock Plan Registration
S-8
2026-02-25
View
10-KAnnual Report
10-K
2026-02-25
View
8-KCurrent Report
8-K
2026-02-11
View
8-KCurrent Report
8-K
2026-02-10
View
3Initial Statement of Beneficial Ownership
PRIMARY DOCUMENT
2026-01-30
View
8-KCurrent Report
8-K
2026-01-30
View
Showing 1–15 of 324 filingsForm 4 / 144 hidden· 966 total in EDGAR

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov)  |  Updated: Hourly  |  CIK: 0001811414  |  Exchange: NASDAQ · Consumer Cyclical

QuantumScape Corporation (NASDAQ: QS) has submitted 966 documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 2020. As a Consumer Cyclical sector company with CIK 0001811414, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is QuantumScape Corporation's most comprehensive regulatory disclosure. The most recent QuantumScape Corporation 10-K was filed on 2026-02-25 for fiscal year ending 2026. Historical QS 10-K annual reports are available from 2020 through 2026.

Investors researching QuantumScape Corporation SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.

Source: SEC EDGAR · data.sec.gov · SEC Form 10-K · SEC Form 10-Q · SEC Form 8-K2026-06-08
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→ QS Financials→ QS Earnings→ QS Insider Trades

Frequently Asked Questions

QS SEC Filings · 8 questions

QuantumScape Corporation (QS) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 966 filings and access original documents at no cost. QuantumScape Corporation's CIK is 0001811414.

QS SEC filingsQuantumScape Corporation SEC documentsfind QS 10-K