Companies: 10,795·Total market cap: $144.5T
OneStream, Inc. Class A Common Stock

OneStream, Inc. Class A Common Stock

OSNASDAQTechnology
$24.00
+$0.00(+0.00%)
Market Cap$2.4B
P/E Ratio
52W High$29.66
52W Low$16.51
SEC Filings

OneStream, Inc. Class A Common Stock (OS) 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 0001889956 · OS · NASDAQ · as of Jun 8, 2026

Filing snapshot

270
Total Filings
SCHEDULE 13G/A
Latest Form
2026-05-15
Most Recent
2005
Filing Since

Source: SEC EDGAR (data.sec.gov) · CIK 0001889956 · Updated hourly · Not investment advice

Latest Annual Report

10-K · Annual ReportFY
Filed Date
2026-03-31
Fiscal Year End
Mar 31, 2026
Accession No.
0001193125-26-134545
Primary Document
ck0001889956-20251231.htm
Source: data.sec.gov · CIK 0001889956 · Accession 0001193125-26-134545

Latest Key Filings

10-QQuarterly Report
10-Q
2025-11-06
8-KCurrent Report
8-K
2026-04-01Material Event
Form 4Insider Activity
Ownership Change Disclosures

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

SEC Filing History

Hide Form 4 / 144
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-05-15
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-05-15
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-05-14
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-05-11
View
15-12G15-12G
15-12G
2026-04-13
View
S-8 POSS-8 POS
S-8 POS
2026-04-01
View
S-8 POSS-8 POS
S-8 POS
2026-04-01
View
8-KCurrent Report
8-K
2026-04-01
View
25-NSE25-NSE
25-NSE
2026-04-01
View
10-K/AAnnual Report (Amended)
10-K/A
2026-03-31
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-03-27
View
DEFM14CDEFM14C
DEFM14C
2026-02-27
View
10-KAnnual Report
10-K
2026-02-26
View
8-KCurrent Report
8-K
2026-02-26
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-02-17
View
Showing 1–15 of 125 filingsForm 4 / 144 hidden· 270 total in EDGAR

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov)  |  Updated: Hourly  |  CIK: 0001889956  |  Exchange: NASDAQ · Technology

OneStream, Inc. Class A Common Stock (NASDAQ: OS) has submitted 270 documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 2005. As a Technology sector company with CIK 0001889956, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is OneStream, Inc. Class A Common Stock's most comprehensive regulatory disclosure. The most recent OneStream, Inc. Class A Common Stock 10-K was filed on 2026-03-31 for fiscal year ending 2026. Historical OS 10-K annual reports are available from 2024 through 2026.

Investors researching OneStream, Inc. Class A Common Stock 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

Frequently Asked Questions

OS SEC Filings · 8 questions

OneStream, Inc. Class A Common Stock (OS) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 270 filings and access original documents at no cost. OneStream, Inc. Class A Common Stock's CIK is 0001889956.

OS SEC filingsOneStream, Inc. Class A Common Stock SEC documentsfind OS 10-K