GCT Semiconductor Holding, Inc. — Investor Relations & Filings
Filings indexed
298
across all filing types
Latest filing
2026-05-12
Interim / Quarterly Rep…
Country
US
United States of America
Listing
US
GCTS
GCT Semiconductor Holding, Inc. is a fabless semiconductor company that designs, develops, and supplies advanced 4th generation (4G) Long-Term Evolution (LTE) and 5th generation (5G) semiconductor solutions. The company's portfolio of market-proven integrated circuits, chips, and modules provides high-speed wireless connectivity for a diverse range of applications. These include smartphones, tablets, mobile hotspots, routers, Machine-to-Machine (M2M) systems, and Internet of Things (IoT) devices. GCT's solutions are certified by major wireless operators and are also integral to specialized applications such as 5G air-to-ground (ATG) in-flight connectivity.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 10-Q - GCT Semiconductor Holding, Inc. (0001851961) (Filer) | 2026-05-12 | English | |
| 10-K - GCT Semiconductor Holding, Inc. (0001851961) (Filer) | 2026-03-25 | English | |
| 8-K - GCT SEMICONDUCTOR HOLDING, INC. (0001851961) (Filer) | 2026-02-25 | English | |
| SCHEDULE 13G/A Filing | 2026-02-13 | English | |
| 8-K Filing | 2026-01-29 | English | |
| Director's Dealing 2026 | 2026-01-05 | English |
Browse filings by year
6 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
11 filings
| |||||
| 45339565 | 10-Q - GCT Semiconductor Holding, Inc. (0001851961) (Filer) | 2026-05-12 | English | ||
| 33042851 | 10-K - GCT Semiconductor Holding, Inc. (0001851961) (Filer) | 2026-03-25 | English | ||
| 32899803 | 8-K - GCT SEMICONDUCTOR HOLDING, INC. (0001851961) (Filer) | 2026-02-25 | English | ||
| 32066915 | SCHEDULE 13G/A Filing | 2026-02-13 | English | ||
| 32066967 | 8-K Filing | 2026-01-29 | English | ||
| 13410464 | Director's Dealing 2026 | 2026-01-05 | English | ||
| 13410465 | Director's Dealing 2026 | 2026-01-05 | English | ||
| 13410466 | Director's Dealing 2026 | 2026-01-05 | English | ||
| 13410467 | Director's Dealing 2026 | 2026-01-05 | English | ||
| 13410468 | Director's Dealing 2026 | 2026-01-05 | English | ||
| 13410469 | Director's Dealing 2026 | 2026-01-05 | English | ||
|
2025
4 filings
| |||||
| 13410470 | 424B5 | 2025-12-15 | English | ||
| 13410471 | CURRENT REPORT | 2025-12-15 | English | ||
| 13410472 | Director's Dealing 2025 | 2025-11-28 | English | ||
| 13410474 | Director's Dealing 2025 | 2025-11-24 | English | ||
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GCT Semiconductor Holding, 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/34283/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=34283 | 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=34283 | 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=34283 \ -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": 34283}, 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 GCT Semiconductor Holding, Inc. (id: 34283)"
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