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ATEC   Alphatec Holdings, Inc.   |  1350653

Available Fillings Total Fillings:1479
Form Type Form Count
8-K 248
UPLOAD 19
NT 10-K 3
10-Q 57
CORRESP 16
S-8 20
SC TO-I/A 1
S-3/A 8
PREM14A 1
SC 13D/A 12
CT ORDER 20
3/A 4
SC 13D 4
425 3
SC 13G 12
424B8 1
8-K/A 9
5 7
10-K 19
4/A 35
ARS 1
SC TO-I 1
S-3MEF 2
S-1/A 6
144 41
424B5 16
SD 11
DEFA14A 14
SC 13G/A 19
DEFM14A 1
FWP 4
424B3 4
424B4 1
4 712
3 75
DEF 14A 19
S-3ASR 2
EFFECT 12
10-K/A 8
PRER14A 2
8-A12G 1
S-1 1
10-Q/A 3
D 6
S-3 11
PRE 14A 4
SCHEDULE 13D/A 3
Financials Total:344
Form Type Act Filing Date Report Date Action
10-Q 34 07/31/2025 06/30/2025 |    |  
8-K 34 07/31/2025 07/31/2025 |    |  
8-K 34 04/03/2025 03/31/2025 |    |  
8-K 34 03/03/2025 03/03/2025 |    |  
10-K 34 02/26/2025 12/31/2024 |    |  
10-Q 34 10/30/2024 09/30/2024 |    |  
8-K 34 10/30/2024 10/29/2024 |    |  
10-Q 34 07/31/2024 06/30/2024 |    |  
8-K 34 07/31/2024 07/29/2024 |    |  
10-Q 34 05/07/2024 03/31/2024 |    |  
Ipos Total:47
Form Type Act Filing Date Report Date Action
CORRESP 12/14/2023 08/02/2025
UPLOAD 11/30/2023 08/02/2025
UPLOAD 05/21/2021 08/02/2025
CORRESP 05/18/2021 08/02/2025
CORRESP 05/06/2021 08/02/2025
UPLOAD 05/03/2021 08/02/2025
UPLOAD 04/07/2021 08/02/2025
S-3 33 03/31/2021 08/02/2025
CORRESP 08/14/2020 08/02/2025
UPLOAD 08/13/2020 08/02/2025
Form Type Act Filing Date Report Date Action
4 07/14/2025 07/10/2025
4 07/14/2025 07/10/2025
4 06/17/2025 06/13/2025
4 06/06/2025 06/04/2025
4 05/21/2025 05/19/2025
4 04/23/2025 04/22/2025
4 04/03/2025 04/01/2025
4 04/03/2025 04/01/2025
4 04/03/2025 04/01/2025
4 04/03/2025 04/01/2025
Form Type Act Filing Date Report Date Action
DEF 14A 34 04/25/2025 06/11/2025
SC 13G 34 01/29/2024 08/02/2025
DEF 14A 34 04/28/2023 08/02/2025
DEF 14A 34 04/28/2022 06/15/2022
DEF 14A 34 04/29/2021 06/16/2021
SC 13D 34 03/11/2021 08/02/2025
SC 13G 34 02/02/2021 08/02/2025
DEF 14A 34 04/28/2020 06/17/2020
DEF 14A 34 04/30/2019 06/12/2019
SC 13G 34 02/15/2019 08/02/2025
Form Type Act Filing Date Report Date Action
8-K 34 07/31/2025 07/31/2025 |    |  
8-K 34 04/03/2025 03/31/2025 |    |  
8-K 34 03/03/2025 03/03/2025 |    |  
8-K 34 10/30/2024 10/29/2024 |    |  
8-K 34 07/31/2024 07/29/2024 |    |  
8-K 34 05/07/2024 05/07/2024 |    |  
8-K 34 03/19/2024 03/19/2024 |    |  
8-K 34 02/27/2024 02/27/2024 |    |  
8-K 34 01/08/2024 01/08/2024 |    |  
8-K 34 01/03/2024 01/01/2024 |    |  
Form Type Act Filing Date Report Date Action
DEF 14A 34 04/25/2025 06/11/2025
PRE 14A 34 04/11/2025 06/11/2025
DEF 14A 34 04/28/2023 08/02/2025
DEF 14A 34 04/28/2022 06/15/2022
DEF 14A 34 04/29/2021 06/16/2021
DEF 14A 34 04/28/2020 06/17/2020
DEF 14A 34 04/30/2019 06/12/2019
DEF 14A 34 04/25/2018 05/17/2018
PRE 14A 34 04/13/2018 05/17/2018
DEF 14A 34 05/05/2017 06/15/2017
Form Type Act Filing Date Report Date Action
S-1/A 33 06/01/2006 08/02/2025
S-1/A 33 05/26/2006 08/02/2025
S-1/A 33 05/15/2006 08/02/2025
S-1/A 33 05/08/2006 08/02/2025
S-1/A 33 04/20/2006 08/02/2025
S-1/A 33 03/23/2006 08/02/2025
S-1 33 02/06/2006 08/02/2025