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.
| 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 |
|---|---|---|---|
|
11 88 0 Solutions AG
Digital marketing and local search provider offering teleph…
|
TGT | DE | Telecommunications, computer pr… |
|
ACCESS Newswire Inc.
Offers a unified SaaS platform for public relations and inv…
|
ACCS | US | Telecommunications, computer pr… |
|
Acheter-Louer.fr
Online real estate portal with property ads and services fo…
|
ALALO | FR | Telecommunications, computer pr… |
|
Adevinta
An online classifieds group operating a portfolio of digita…
|
ADE | NO | Telecommunications, computer pr… |
|
Adverty AB
An in-game advertising platform for mobile, VR, and AR expe…
|
ADVT | SE | Telecommunications, computer pr… |
|
ADVFN PLC
Global provider of financial market data and analysis tools…
|
AFN | GB | Telecommunications, computer pr… |
|
Aeroplan Income Fund
Operated Aeroplan, a premier coalition loyalty marketing co…
|
AER.UN | CA | Telecommunications, computer pr… |
|
Aether Holdings, Inc.
A financial technology company offering research analytics …
|
ATHR | US | Telecommunications, computer pr… |
|
Airbnb, Inc.
Operates an online marketplace for booking short-term lodgi…
|
ABNB | US | Telecommunications, computer pr… |
|
airCloset,Inc.
Operates a personal styling and fashion rental subscription…
|
9557 | JP | 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 |
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.