IMPINJ INC — Investor Relations & Filings
Impinj is a developer and provider of RAIN RFID (Radio Frequency Identification) solutions that enable wireless connectivity for everyday items. The company's integrated platform connects physical objects to business and consumer applications, facilitating the Internet of Things (IoT). The platform consists of tag integrated circuits (ICs), reader ICs, readers, and gateways, which work in concert to identify, locate, and authenticate items. These solutions provide real-time data, allowing organizations in sectors such as retail, supply chain and logistics, and healthcare to improve operational efficiency, manage inventory, track assets, and reduce waste. The technology is designed to deliver enterprise-grade accuracy, reliability, and security for item-to-cloud connectivity.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| DEF 14A - IMPINJ INC (0001114995) (Filer) | 2026-04-16 | English | |
| SCHEDULE 13G/A - IMPINJ INC (0001114995) (Subject) | 2026-03-27 | English | |
| 4 - IMPINJ INC (0001114995) (Issuer) | 2026-03-24 | English | |
| 4 - IMPINJ INC (0001114995) (Filer) | 2026-02-23 | English | |
| 4 - IMPINJ INC (0001114995) (Filer) | 2026-02-23 | English | |
| 4 - IMPINJ INC (0001114995) (Filer) | 2026-02-19 | English |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
10 filings
| |||||
| 34649960 | DEF 14A - IMPINJ INC (0001114995) (Filer) | 2026-04-16 | English | ||
| 33060665 | SCHEDULE 13G/A - IMPINJ INC (0001114995) (Subject) | 2026-03-27 | English | ||
| 33035363 | 4 - IMPINJ INC (0001114995) (Issuer) | 2026-03-24 | English | ||
| 32887747 | 4 - IMPINJ INC (0001114995) (Filer) | 2026-02-23 | English | ||
| 32887746 | 4 - IMPINJ INC (0001114995) (Filer) | 2026-02-23 | English | ||
| 32887748 | 4 - IMPINJ INC (0001114995) (Filer) | 2026-02-19 | English | ||
| 18400165 | S-8 - IMPINJ INC (0001114995) (Filer) | 2026-02-09 | English | ||
| 18337464 | 10-K - IMPINJ INC (0001114995) (Filer) | 2026-02-09 | English | ||
| 32887749 | 8-K - IMPINJ INC (0001114995) (Filer) | 2026-02-05 | English | ||
| 27925236 | 8-K Filing | 2026-01-13 | English | ||
|
2025
5 filings
| |||||
| 11320850 | Director's Dealing 2025 | 2025-12-24 | English | ||
| 11320852 | Director's Dealing 2025 | 2025-12-24 | English | ||
| 11320851 | 8-K | 2025-12-22 | English | ||
| 11320857 | Major Shareholding Notification 2025 | 2025-12-17 | English | ||
| 11320853 | PRIMARY DOCUMENT | 2025-12-16 | English | ||
Market data
Market data not available
Price history
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IMPINJ 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/30994/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=30994 | 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=30994 | 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=30994 \ -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": 30994}, 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 IMPINJ INC (id: 30994)"
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