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 |
|---|---|---|---|
|
THE REVEL COLLECTIVE PLC
Operator of a national network of premium bars and pubs in …
|
TRC | GB | Telecommunications, computer pr… |
|
THOMSON REUTERS CORP /CAN/
AI-powered intelligence and workflow solutions for legal, t…
|
TRI | US | Telecommunications, computer pr… |
|
Thrace Plastics Holding and Commercial S.A.
Manufacturer of polypropylene-based technical fabrics and p…
|
PLAT | GR | Telecommunications, computer pr… |
|
THRIVE TRIBE TECHNOLOGIES LIMITED
Digital platform connecting wellness creators and audiences…
|
1TT | AU | Telecommunications, computer pr… |
|
TINYBEANS GROUP LTD
Mobile platform for private family photo sharing and curate…
|
TNY | AU | Telecommunications, computer pr… |
|
Tonies SE
Develops an interactive, screen-free audio platform for chi…
|
TNIE | LU | Telecommunications, computer pr… |
|
Toplofikatsia-Ruse AD
Energy company specializing in the combined generation of e…
|
TPLR | BG | Telecommunications, computer pr… |
|
TotalEnergies SE
A global multi-energy company producing oil, gas, biofuels,…
|
TTE | FR | Telecommunications, computer pr… |
|
Tracxn Technologies Limited
SaaS platform for tracking private companies and emerging t…
|
TRACXN | IN | Telecommunications, computer pr… |
|
Trade Desk, Inc.
A self-service, cloud-based platform for managing digital a…
|
TTD | US | 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.