Company facts
- Industry
- Semiconductors & Related Devices
- Headquarters
- San Jose, California
- Most recent report
- 8-K, filed Aug 10, 2026
- Incorporated
- Delaware
- Filings on record
- 324 filings
- On EDGAR
- CIK 1851961
- Fiscal year ends
- December
- Filer status
- Non-accelerated filer Smaller reporting company Emerging growth company
Financials 8 of 20
News 8 of 40
Prospectuses and Registrations 8 of 42
- 424B5 Prospectus supplement for an offering Jun 18, 2026
- 424B5 Prospectus supplement for an offering Mar 30, 2026
- 424B5 Prospectus supplement for an offering Mar 2, 2026
- 424B5 Prospectus supplement for an offering Dec 15, 2025
- POS AM Post-effective amendment to a registration Jun 6, 2025
- S-3/A Shelf registration statement, amended May 30, 2025
- 424B5 Prospectus supplement for an offering May 16, 2025
- S-3/A Shelf registration statement, amended May 13, 2025
Proxies 8 of 13
- DEFA14A Extra proxy material Aug 3, 2026
- DEF 14A Proxy statement for a shareholder vote Aug 3, 2026
- DEFA14A Extra proxy material Aug 4, 2025
- DEF 14A Proxy statement for a shareholder vote Aug 4, 2025
- PRE 14A Preliminary proxy statement Jul 25, 2025
- DEFA14A Extra proxy material Nov 2, 2023
- DEFA14A Extra proxy material Oct 31, 2023
- DEFA14A Extra proxy material Oct 25, 2023
Ownership 8 of 158
- 4 Insider reported a trade Jul 7, 2026
- 4 Insider reported a trade Jul 2, 2026
- 4 Insider reported a trade Jul 2, 2026
- 4 Insider reported a trade Jul 2, 2026
- 4 Insider reported a trade Jul 2, 2026
- 4 Insider reported a trade Jul 2, 2026
- SCHEDULE 13G/A Large holder reported a passive stake, amended May 15, 2026
- 4 Insider reported a trade Apr 2, 2026
Other 8 of 51
- ARS Annual report sent to shareholders Aug 3, 2026
- ARS Annual report sent to shareholders Aug 4, 2025
- EFFECT Notice that a registration became effective Jun 10, 2025
- EFFECT Notice that a registration became effective Jun 6, 2025
- CORRESP Reply to SEC staff Jun 4, 2025
- CORRESP Reply to SEC staff May 30, 2025
- UPLOAD Comment letter from SEC staff May 20, 2025
- CORRESP Reply to SEC staff May 13, 2025
Everything here comes from GCT Semiconductor Holding, Inc.'s own filings on SEC EDGAR. The filing list is rechecked every hour.