System1, Inc. — Investor Relations & Filings
Filings indexed
567
across all filing types
Latest filing
2026-01-29
Director's Dealing
Country
US
United States of America
Listing
US
SST
System1, Inc. is a technology company that operates a Responsive Acquisition Marketing Platform (RAMP). This omnichannel platform is powered by proprietary AI and machine learning to facilitate customer acquisition in a privacy-focused environment. The company utilizes its RAMP technology to build and grow a portfolio of its own consumer brands, develop a suite of privacy-centric products including desktop and mobile applications, and deliver high-intent customers to its advertising partners across multiple verticals.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 4 Filing | 2026-01-29 | English | |
| 4 Filing | 2026-01-29 | English | |
| 4 Filing | 2026-01-29 | English | |
| 4 Filing | 2026-01-29 | English | |
| FORM 4 | 2026-01-16 | English | |
| FORM 4 | 2026-01-16 | English |
Browse filings by year
7 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
9 filings
| |||||
| 31793920 | 4 Filing | 2026-01-29 | English | ||
| 31793879 | 4 Filing | 2026-01-29 | English | ||
| 31793857 | 4 Filing | 2026-01-29 | English | ||
| 31793845 | 4 Filing | 2026-01-29 | English | ||
| 13242344 | FORM 4 | 2026-01-16 | English | ||
| 13242345 | FORM 4 | 2026-01-16 | English | ||
| 13242346 | FORM 4 | 2026-01-16 | English | ||
| 13242347 | FORM 4 | 2026-01-16 | English | ||
| 13242348 | 8-K | 2026-01-09 | English | ||
|
2025
6 filings
| |||||
| 13242349 | 8-K | 2025-12-12 | English | ||
| 13242350 | 8-K | 2025-12-03 | English | ||
| 13242351 | Major Shareholding Notification 2025 | 2025-12-02 | English | ||
| 13242352 | 8-K | 2025-11-05 | English | ||
| 13242353 | 10-Q | 2025-11-05 | English | ||
| 13242354 | 8-K | 2025-11-05 | English | ||
Market data
Market data not available
Last price
Market cap
volume
Day range
today
52-week range
trailing
Price history
Peer group · Web search portals activities and other information service activities
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
Sportradar Group AG
A sports technology company providing B2B data and software…
|
SRAD | CH | Telecommunications, computer pr… |
|
Stabilus SE
Global provider of motion control solutions for automotive …
|
STM | DE | Telecommunications, computer pr… |
|
Star Data Systems Inc.
Specialized provider of real-time financial data systems an…
|
STY | CA | Telecommunications, computer pr… |
|
Stock3 AG
Operates a financial analysis and trading platform for acti…
|
BOG | DE | Telecommunications, computer pr… |
|
StubHub Holdings, Inc.
Operates a global online marketplace for buying and selling…
|
STUB | US | Telecommunications, computer pr… |
|
SUBLIME CHINA INFORMATION CO.,LTD.
Provides commodity market data, price assessments, and insi…
|
301299 | CN | Telecommunications, computer pr… |
|
Sunoco LP
A large independent fuel distributor supplying motor fuel a…
|
SUN | US | Telecommunications, computer pr… |
|
Synchro Food Co.,Ltd.
Operates an online information-matching platform for the re…
|
3963 | JP | Telecommunications, computer pr… |
|
System Location Co.,Ltd.
Provider of a vehicle database and value calculation system…
|
2480 | JP | Telecommunications, computer pr… |
|
Tadiran Group Ltd.
Specializes in climate control, air quality, and renewable …
|
TDRN | IL | Telecommunications, computer pr… |
System1, Inc. via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/34424/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=34424 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=34424 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
Full reference: API reference · OpenAPI schema
cURL
$ curl https://api.financialreports.eu/api/filings/?company=34424 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 34424}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for System1, Inc. (id: 34424)"
Report missing filing
Can't find a specific document? Let us know and we'll add it within 24 hours.
We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.