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ON   ON SEMICONDUCTOR CORP   |  1097864

Available Fillings Total Fillings:2493
Form Type Form Count
8-K 414
UPLOAD 17
NT 10-K 1
10-Q 74
CORRESP 14
S-8 20
SC TO-I/A 5
8-A12B 1
S-3/A 3
425 32
3/A 7
SC 13D/A 13
SC 13D 2
8-K/A 11
SC TO-T/A 30
SC 13G 27
S-4 5
POS AM 2
10-K 24
4/A 9
ARS 17
SC TO-C 4
8-A12B/A 1
SC TO-I 2
S-1/A 3
SCHEDULE 13G 1
144 23
SC 13G/A 83
SD 11
11-K 20
424B3 24
DEFA14A 7
424B5 14
T-3 4
10-K405 2
4 1450
3 44
DFAN14A 1
DEF 14A 25
EFFECT 2
424B7 15
S-4/A 8
S-3ASR 2
10-K/A 2
PRER14A 1
10-Q/A 1
10-K405/A 1
8-A12G 1
S-1 1
SC TO-T 2
PRE 14A 5
S-3 5
Financials Total:526
Form Type Act Filing Date Report Date Action
8-K 34 05/21/2025 05/15/2025 |    |  
8-K 34 03/06/2025 03/05/2025 |    |  
8-K 34 02/25/2025 02/24/2025 |    |  
10-K 34 02/10/2025 12/31/2024 |    |  
8-K 34 02/10/2025 02/10/2025 |    |  
8-K 34 12/10/2024 12/09/2024 |    |  
10-Q 34 10/28/2024 09/27/2024 |    |  
8-K 34 10/28/2024 10/28/2024 |    |  
8-K 34 10/03/2024 10/01/2024 |    |  
10-Q 34 07/29/2024 06/28/2024 |    |  
Ipos Total:37
Form Type Act Filing Date Report Date Action
UPLOAD 09/14/2023 06/01/2025
CORRESP 09/11/2023 06/01/2025
UPLOAD 08/24/2023 06/01/2025
UPLOAD 05/23/2017 06/01/2025
CORRESP 05/11/2017 06/01/2025
UPLOAD 05/03/2017 06/01/2025
CORRESP 12/18/2015 06/01/2025
UPLOAD 04/27/2009 06/01/2025
CORRESP 04/17/2009 06/01/2025
UPLOAD 04/08/2009 06/01/2025
Form Type Act Filing Date Report Date Action
4 05/27/2025 05/26/2025
4 05/16/2025 05/15/2025
4 05/16/2025 05/15/2025
4 05/16/2025 05/15/2025
4 05/16/2025 05/15/2025
4 05/16/2025 05/15/2025
4 05/16/2025 05/15/2025
4 05/16/2025 05/15/2025
4 04/07/2025 04/04/2025
4 02/24/2025 02/20/2025
Form Type Act Filing Date Report Date Action
DEF 14A 34 04/03/2025 05/15/2025
DEF 14A 34 04/04/2024 12/31/2023
DEF 14A 34 04/06/2023 06/01/2025
SC 13G 34 07/08/2022 06/01/2025
DEF 14A 34 04/06/2022 05/26/2022
DEF 14A 34 04/06/2021 05/20/2021
SC 13G 34 05/18/2020 06/01/2025
DEF 14A 34 04/06/2020 05/20/2020
DEF 14A 34 03/29/2019 05/08/2019
SC 13G 34 02/11/2019 06/01/2025
Form Type Act Filing Date Report Date Action
8-K 34 05/21/2025 05/15/2025 |    |  
425 03/06/2025 06/01/2025
8-K 34 03/06/2025 03/05/2025 |    |  
8-K 34 02/25/2025 02/24/2025 |    |  
8-K 34 02/10/2025 02/10/2025 |    |  
8-K 34 12/10/2024 12/09/2024 |    |  
8-K 34 10/28/2024 10/28/2024 |    |  
8-K 34 10/03/2024 10/01/2024 |    |  
8-K 34 07/29/2024 07/29/2024 |    |  
8-K 34 06/13/2024 06/13/2024 |    |  
Form Type Act Filing Date Report Date Action
DEF 14A 34 04/03/2025 05/15/2025
DEF 14A 34 04/04/2024 12/31/2023
DEF 14A 34 04/06/2023 06/01/2025
DEF 14A 34 04/06/2022 05/26/2022
DEF 14A 34 04/06/2021 05/20/2021
DEF 14A 34 04/06/2020 05/20/2020
DEF 14A 34 03/29/2019 05/08/2019
DEF 14A 34 04/11/2018 05/16/2018
DEF 14A 34 04/12/2017 05/17/2017
PRE 14A 34 03/27/2017 05/17/2017
Form Type Act Filing Date Report Date Action
S-1/A 04/25/2000 06/01/2025
S-1/A 04/07/2000 06/01/2025
S-1/A 03/24/2000 06/01/2025
S-1 02/18/2000 06/01/2025