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GCT Semiconductor (GCTS) SEC Filings & 10K Form

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Recent GCT Semiconductor SEC Filings

DateFilerForm TypeView
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
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)  
07/10/2024
4:18 PM
GCT Semiconductor Holding, Inc. (Filer)
GCT Semiconductor (Filer)
Form 424B3
07/10/2024
7:45 AM
GCT Semiconductor Holding, Inc. (Filer)
GCT Semiconductor (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
07/05/2024
8:25 AM
GCT Semiconductor Holding, Inc. (Issuer)
GCT Semiconductor (Issuer)
TUDER JEFFREY (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/28/2024
4:10 PM
GCT Semiconductor Holding, Inc. (Subject)
GCT Semiconductor (Subject)
Radcliffe Capital Management, L.P. (Filed by)
Form SC 13G/A
06/07/2024
3:36 PM
GCT Semiconductor Holding, Inc. (Filer)
GCT Semiconductor (Filer)
Form S-8
Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans  
06/06/2024
11:15 PM
GCT Semiconductor Holding, Inc. (Filer)
GCT Semiconductor (Filer)
Form EFFECT
06/03/2024
11:15 PM
GCT Semiconductor Holding, Inc. (Filer)
GCT Semiconductor (Filer)
Form EFFECT
05/23/2024
4:24 PM
GCT Semiconductor Holding, Inc. (Filer)
GCT Semiconductor (Filer)
Form S-1/A
05/14/2024
4:23 PM
GCT Semiconductor Holding, Inc. (Filer)
GCT Semiconductor (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
05/14/2024
3:22 PM
GCT Semiconductor Holding, Inc. (Filer)
GCT Semiconductor (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/03/2024
3:05 PM
Anapass, Inc. (Reporting)
GCT Semiconductor Holding, Inc. (Issuer)
GCT Semiconductor (Issuer)
Form 4/A
04/24/2024
3:32 PM
GCT Semiconductor Holding, Inc. (Filer)
GCT Semiconductor (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/05/2024
5:06 AM
GCT Semiconductor Holding, Inc. (Filer)
GCT Semiconductor (Filer)
Form 8-A12B/A
03/28/2024
8:11 PM
Concord Sponsor Group III LLC (Reporting)
GCT Semiconductor Holding, Inc. (Issuer)
GCT Semiconductor (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/27/2024
5:53 PM
Concord Acquisition Corp III (Issuer)
GCT Semiconductor (Issuer)
Lee Kyeongho (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/27/2024
5:54 PM
Chun Kukjin (Reporting)
Concord Acquisition Corp III (Issuer)
GCT Semiconductor (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/27/2024
5:57 PM
Concord Acquisition Corp III (Issuer)
GCT Semiconductor (Issuer)
Schlaefer John (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/27/2024
5:57 PM
Concord Acquisition Corp III (Issuer)
GCT Semiconductor (Issuer)
Kim Jeemee (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/27/2024
5:58 PM
Concord Acquisition Corp III (Issuer)
GCT Semiconductor (Issuer)
Shin Hyunsoo (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/27/2024
5:59 PM
Concord Acquisition Corp III (Issuer)
GCT Semiconductor (Issuer)
Yoon David (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/27/2024
6:00 PM
Concord Acquisition Corp III (Issuer)
GCT Semiconductor (Issuer)
Sum Alex (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/27/2024
6:01 PM
Barker Robert (Reporting)
Concord Acquisition Corp III (Issuer)
GCT Semiconductor (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/27/2024
6:01 PM
Anapass, Inc. (Reporting)
Concord Acquisition Corp III (Issuer)
GCT Semiconductor (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/27/2024
5:44 PM
Concord Acquisition Corp III (Issuer)
GCT Semiconductor (Issuer)
Sum Alex (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
03/27/2024
5:45 PM
Barker Robert (Reporting)
Concord Acquisition Corp III (Issuer)
GCT Semiconductor (Issuer)
Form 3
Initial statement of beneficial ownership of securities  
03/27/2024
5:47 PM
Anapass, Inc. (Reporting)
Concord Acquisition Corp III (Issuer)
GCT Semiconductor (Issuer)
Form 3
Initial statement of beneficial ownership of securities  
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03/27/2024
5:33 PM
Concord Acquisition Corp III (Issuer)
GCT Semiconductor (Issuer)
Lee Kyeongho (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
03/27/2024
5:33 PM
Chun Kukjin (Reporting)
Concord Acquisition Corp III (Issuer)
GCT Semiconductor (Issuer)
Form 3
Initial statement of beneficial ownership of securities  
03/27/2024
5:35 PM
Concord Acquisition Corp III (Issuer)
GCT Semiconductor (Issuer)
Schlaefer John (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
03/27/2024
5:36 PM
Concord Acquisition Corp III (Issuer)
GCT Semiconductor (Issuer)
Kim Jeemee (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
03/27/2024
5:37 PM
Concord Acquisition Corp III (Issuer)
GCT Semiconductor (Issuer)
Shin Hyunsoo (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
03/27/2024
5:38 PM
Cheng Edmond (Reporting)
Concord Acquisition Corp III (Issuer)
GCT Semiconductor (Issuer)
Form 3
Initial statement of beneficial ownership of securities  
03/27/2024
5:39 PM
Concord Acquisition Corp III (Issuer)
GCT Semiconductor (Issuer)
Yoon David (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
03/27/2024
9:31 AM
Concord Acquisition Corp III (Subject)
GCT Semiconductor (Subject)
NEW YORK STOCK EXCHANGE LLC (Filed by)
Form 25-NSE
03/22/2024
3:30 PM
Concord Acquisition Corp III (Subject)
GCT Semiconductor (Subject)
Form 425
03/11/2024
6:50 PM
Concord Acquisition Corp III (Subject)
GCT Semiconductor (Subject)
METEORA CAPITAL, LLC (Filed by)
Form SC 13G/A
03/08/2024
3:52 PM
Concord Acquisition Corp III (Filer)
GCT Semiconductor (Filer)
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
02/15/2024
3:36 PM
Concord Acquisition Corp III (Subject)
GCT Semiconductor (Subject)
Form 425
02/14/2024
11:15 PM
Concord Acquisition Corp III (Filer)
GCT Semiconductor (Filer)
Form EFFECT
02/14/2024
4:45 PM
Concord Acquisition Corp III (Subject)
GCT Semiconductor (Subject)
Concord Acquisition Corp III (Subject)
GCT Semiconductor (Subject)
MOORE CAPITAL MANAGEMENT, LP (Filed by)
MOORE CAPITAL MANAGEMENT, LP (Filed by)
Form SC 13G
02/14/2024
3:25 PM
Concord Acquisition Corp III (Subject)
GCT Semiconductor (Subject)
Walleye Capital LLC (Filed by)
Form SC 13G
02/14/2024
1:21 PM
Concord Acquisition Corp III (Subject)
GCT Semiconductor (Subject)
RIVERNORTH CAPITAL MANAGEMENT, LLC (Filed by)
Form SC 13G
02/14/2024
11:52 AM
Concord Acquisition Corp III (Subject)
GCT Semiconductor (Subject)
METEORA CAPITAL, LLC (Filed by)
Form SC 13G
02/13/2024
7:00 PM
Concord Acquisition Corp III (Subject)
GCT Semiconductor (Subject)
MIZUHO FINANCIAL GROUP INC (Filed by)
Form SC 13G
02/09/2024
12:48 PM
Concord Acquisition Corp III (Filer)
GCT Semiconductor (Filer)
Form S-4/A
02/07/2024
12:46 PM
Concord Acquisition Corp III (Subject)
GCT Semiconductor (Subject)
Saba Capital Management, L.P. (Filed by)
Form SC 13G/A
01/31/2024
4:26 PM
Concord Acquisition Corp III (Filer)
GCT Semiconductor (Filer)
Form S-4/A
01/31/2024
5:23 AM
Concord Acquisition Corp III (Subject)
GCT Semiconductor (Subject)
Harraden Circle Investments, LLC (Filed by)
Form SC 13G
(Data available from 1/1/2016 forward)


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This page (NYSE:GCTS) was last updated on 1/30/2025 by MarketBeat.com Staff
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