08/22/2025 3:01 PM | GCT Semiconductor Holding, Inc. (Subject) GCT Semiconductor (Subject) SUNP Corp (Filed by)
| Form SCHEDULE 13G/A | |
08/12/2025 3:16 PM | GCT Semiconductor Holding, Inc. (Filer) GCT Semiconductor (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
08/04/2025 3:31 PM | GCT Semiconductor Holding, Inc. (Filer) GCT Semiconductor (Filer)
| Form ARS | |
07/02/2025 3:30 PM | Chan Nelson (Reporting) GCT Semiconductor Holding, Inc. (Issuer) GCT Semiconductor (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
07/02/2025 3:31 PM | Chun Kukjin (Reporting) GCT Semiconductor Holding, Inc. (Issuer) GCT Semiconductor (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
07/02/2025 3:32 PM | GCT Semiconductor Holding, Inc. (Issuer) GCT Semiconductor (Issuer) Lee Kyeongho (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
07/02/2025 3:33 PM | GCT Semiconductor Holding, Inc. (Issuer) GCT Semiconductor (Issuer) Shin Hyunsoo (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
06/12/2025 8:11 AM | GCT Semiconductor Holding, Inc. (Issuer) GCT Semiconductor (Issuer) Shin Hyunsoo (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
06/10/2025 11:15 PM | GCT Semiconductor Holding, Inc. (Filer) GCT Semiconductor (Filer)
| Form EFFECT | |
06/08/2025 11:15 PM | GCT Semiconductor Holding, Inc. (Filer) GCT Semiconductor (Filer)
| Form EFFECT | |
06/06/2025 4:05 PM | GCT Semiconductor Holding, Inc. (Filer) GCT Semiconductor (Filer)
| Form POS AM | |
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06/06/2025 3:15 PM | GCT Semiconductor Holding, Inc. (Filer) GCT Semiconductor (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
05/21/2025 3:39 PM | GCT Semiconductor Holding, Inc. (Issuer) GCT Semiconductor (Issuer) Shin Hyunsoo (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
05/16/2025 8:00 AM | GCT Semiconductor Holding, Inc. (Filer) GCT Semiconductor (Filer)
| Form 424B5 | |
05/14/2025 3:16 PM | GCT Semiconductor Holding, Inc. (Filer) GCT Semiconductor (Filer)
| Form 10-Q General form for quarterly reports under Section 13 or 15(d) | |
05/04/2025 11:15 PM | GCT Semiconductor Holding, Inc. (Filer) GCT Semiconductor (Filer)
| Form EFFECT | |
04/30/2025 11:15 PM | GCT Semiconductor Holding, Inc. (Filer) GCT Semiconductor (Filer)
| Form EFFECT | |
04/23/2025 4:29 PM | GCT Semiconductor Holding, Inc. (Filer) GCT Semiconductor (Filer)
| Form S-3 Registration statement under Securities Act of 1933 | |
04/16/2025 8:10 PM | GCT Semiconductor Holding, Inc. (Filer) GCT Semiconductor (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
04/14/2025 7:27 PM | Barker Robert (Reporting) GCT Semiconductor Holding, Inc. (Issuer) GCT Semiconductor (Issuer)
| Form 4/A | |
04/09/2025 11:15 PM | GCT Semiconductor Holding, Inc. (Filer) GCT Semiconductor (Filer)
| Form EFFECT | |
04/07/2025 4:16 PM | GCT Semiconductor Holding, Inc. (Issuer) GCT Semiconductor (Issuer) Kim Jeemee (Reporting)
| Form 4/A | |
04/01/2025 4:01 PM | GCT Semiconductor Holding, Inc. (Filer) GCT Semiconductor (Filer)
| Form S-3 Registration statement under Securities Act of 1933 | |
03/26/2025 4:06 PM | GCT Semiconductor Holding, Inc. (Filer) GCT Semiconductor (Filer)
| Form 424B3 | |
03/26/2025 4:07 PM | GCT Semiconductor Holding, Inc. (Filer) GCT Semiconductor (Filer)
| Form 424B3 | |
03/25/2025 3:30 PM | GCT Semiconductor Holding, Inc. (Filer) GCT Semiconductor (Filer)
| Form 10-K Annual report pursuant to Section 13 or 15(d) | |
02/27/2025 3:00 PM | GCT Semiconductor Holding, Inc. (Issuer) GCT Semiconductor (Issuer) Sum Alex (Reporting)
| Form 4/A | |
02/27/2025 3:01 PM | GCT Semiconductor Holding, Inc. (Issuer) GCT Semiconductor (Issuer) Schlaefer John (Reporting)
| Form 4/A | |
02/21/2025 5:54 PM | GCT Semiconductor Holding, Inc. (Issuer) GCT Semiconductor (Issuer) Schlaefer John (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/21/2025 5:02 PM | GCT Semiconductor Holding, Inc. (Issuer) GCT Semiconductor (Issuer) Sum Alex (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
01/02/2025 3:02 PM | Barker Robert (Reporting) GCT Semiconductor Holding, Inc. (Issuer) GCT Semiconductor (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
01/02/2025 3:03 PM | CHAN NELSON C (Reporting) GCT Semiconductor Holding, Inc. (Issuer) GCT Semiconductor (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
01/02/2025 3:04 PM | Chun Kukjin (Reporting) GCT Semiconductor Holding, Inc. (Issuer) GCT Semiconductor (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
01/02/2025 3:05 PM | GCT Semiconductor Holding, Inc. (Issuer) GCT Semiconductor (Issuer) Lee Kyeongho (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
01/02/2025 3:06 PM | GCT Semiconductor Holding, Inc. (Issuer) GCT Semiconductor (Issuer) Shin Hyunsoo (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
01/02/2025 3:07 PM | GCT Semiconductor Holding, Inc. (Issuer) GCT Semiconductor (Issuer) TUDER JEFFREY (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/18/2024 3:59 PM | GCT Semiconductor Holding, Inc. (Filer) GCT Semiconductor (Filer)
| Form 424B3 | |
11/14/2024 3:34 PM | GCT Semiconductor Holding, Inc. (Subject) GCT Semiconductor (Subject) MOORE CAPITAL MANAGEMENT, LP (Filed by)
| Form SC 13G/A | |
11/13/2024 4:55 PM | GCT Semiconductor Holding, Inc. (Subject) GCT Semiconductor (Subject) PERISCOPE CAPITAL INC. (Filed by)
| Form SC 13G/A | |
11/12/2024 5:55 PM | GCT Semiconductor Holding, Inc. (Subject) GCT Semiconductor (Subject) Harraden Circle Investments, LLC (Filed by)
| Form SC 13G/A | |
11/12/2024 1:40 PM | COWEN AND COMPANY, LLC (Filed by) GCT Semiconductor Holding, Inc. (Subject) GCT Semiconductor (Subject)
| Form SC 13G | |
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09/27/2024 3:10 PM | GCT Semiconductor Holding, Inc. (Filer) GCT Semiconductor (Filer)
| Form 424B3 | |
09/27/2024 3:08 PM | Anapass, Inc. (Reporting) GCT Semiconductor Holding, Inc. (Issuer) GCT Semiconductor (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
09/27/2024 3:09 PM | GCT Semiconductor Holding, Inc. (Filer) GCT Semiconductor (Filer)
| Form 424B3 | |
09/26/2024 4:10 PM | GCT Semiconductor Holding, Inc. (Filer) GCT Semiconductor (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |