Alphatec Holdings, Inc. — 4 Filings
796 4 filings on record
This page lists all 4 filings submitted to the SEC by Alphatec Holdings, Inc. (ATEC), sorted by most recent first. Each row links to the full filing on EdgarLookup. Alphatec Holdings, Inc. has filed 796 4 documents with the SEC since 2015. To view all SEC filings by Alphatec Holdings, Inc., see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
144
3
3/A
4
4/A
424B3
424B4
424B5
424B8
425
5
8-A12G
8-K
8-K/A
ARS
CORRESP
CT ORDER
D
DEF 14A
DEFA14A
DEFM14A
EFFECT
FWP
NT 10-K
PRE 14A
PREM14A
PRER14A
S-1
S-1/A
S-3
S-3/A
S-3ASR
S-3MEF
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-I
SC TO-I/A
SCHEDULE 13D/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4 | — | 0001831608-26-000004 | Mar 17, 2026 | Mar 13, 2026 |
| 4 | — | 0001830843-26-000006 | Mar 17, 2026 | Mar 13, 2026 |
| 4 | — | 0001772837-26-000007 | Mar 13, 2026 | Mar 11, 2026 |
| 4 | — | 0001509282-26-000008 | Mar 10, 2026 | Mar 6, 2026 |
| 4 | — | 0001666669-26-000005 | Mar 9, 2026 | Mar 5, 2026 |
| 4 | — | 0001289409-26-000006 | Mar 9, 2026 | Mar 5, 2026 |
| 4 | — | 0001830843-26-000004 | Mar 9, 2026 | Mar 5, 2026 |
| 4 | — | 0001509282-26-000006 | Feb 27, 2026 | Feb 25, 2026 |
| 4 | — | 0001666669-26-000002 | Feb 27, 2026 | Feb 25, 2026 |
| 4 | — | 0001289409-26-000004 | Feb 27, 2026 | Feb 25, 2026 |
| 4 | — | 0001831608-26-000002 | Feb 27, 2026 | Feb 25, 2026 |
| 4 | — | 0001830843-26-000002 | Feb 27, 2026 | Feb 25, 2026 |
| 4 | — | 0001772837-26-000005 | Feb 27, 2026 | Feb 25, 2026 |
| 4 | — | 0001509282-26-000004 | Feb 17, 2026 | Feb 12, 2026 |
| 4 | — | 0001772837-26-000003 | Feb 6, 2026 | Feb 5, 2026 |
| 4 | — | 0001509282-26-000002 | Feb 4, 2026 | Feb 3, 2026 |
| 4 | — | 0001289409-26-000002 | Jan 6, 2026 | Jan 5, 2026 |
| 4 | — | 0001831608-25-000009 | Dec 18, 2025 | Dec 16, 2025 |
| 4 | — | 0001719217-25-000009 | Dec 18, 2025 | Dec 16, 2025 |
| 4 | — | 0001555392-25-000004 | Dec 12, 2025 | Dec 11, 2025 |
| 4 | — | 0001772837-25-000010 | Dec 12, 2025 | Dec 10, 2025 |
| 4 | — | 0001509282-25-000011 | Dec 12, 2025 | Dec 10, 2025 |
| 4 | — | 0001719228-25-000009 | Dec 10, 2025 | Dec 8, 2025 |
| 4 | 4 | 0001193125-25-314526 | Dec 10, 2025 | Dec 8, 2025 |
| 4 | — | 0001719217-25-000007 | Dec 10, 2025 | Dec 8, 2025 |
| 4 | — | 0001772837-25-000007 | Dec 10, 2025 | Dec 8, 2025 |
| 4 | — | 0001289409-25-000009 | Dec 10, 2025 | Dec 8, 2025 |
| 4 | — | 0001830843-25-000004 | Dec 10, 2025 | Dec 8, 2025 |
| 4 | 4 | 0001193125-25-314542 | Dec 10, 2025 | Dec 8, 2025 |
| 4 | — | 0001666669-25-000005 | Dec 9, 2025 | Dec 5, 2025 |
| 4 | — | 0001831608-25-000007 | Dec 9, 2025 | Dec 5, 2025 |
| 4 | — | 0001289409-25-000007 | Dec 3, 2025 | Dec 1, 2025 |
| 4 | 4 | 0001193125-25-298154 | Nov 26, 2025 | Nov 24, 2025 |
| 4 | 4 | 0001193125-25-298151 | Nov 26, 2025 | Nov 24, 2025 |
| 4 | — | 0001719228-25-000007 | Nov 25, 2025 | Nov 24, 2025 |
| 4 | — | 0001719217-25-000005 | Nov 25, 2025 | Nov 24, 2025 |
| 4 | — | 0001666669-25-000003 | Nov 21, 2025 | Nov 20, 2025 |
| 4 | — | 0001831608-25-000005 | Nov 21, 2025 | Nov 20, 2025 |
| 4 | 4 | 0001193125-25-283326 | Nov 14, 2025 | Nov 12, 2025 |
| 4 | 4 | 0001193125-25-283298 | Nov 14, 2025 | Nov 12, 2025 |
| 4 | — | 0001719228-25-000005 | Nov 14, 2025 | Nov 12, 2025 |
| 4 | — | 0001719217-25-000003 | Nov 14, 2025 | Nov 12, 2025 |
| 4 | — | 0001289409-25-000005 | Nov 5, 2025 | Nov 3, 2025 |
| 4 | — | 0001345767-25-000003 | Nov 5, 2025 | Nov 3, 2025 |
| 4 | — | 0001509282-25-000007 | Oct 31, 2025 | — |
| 4 | — | 0001772837-25-000005 | Oct 28, 2025 | Oct 24, 2025 |
| 4 | — | 0001831608-25-000003 | Oct 15, 2025 | Oct 14, 2025 |
| 4 | — | 0001289409-25-000003 | Oct 3, 2025 | Oct 1, 2025 |
| 4 | — | 0001772837-25-000003 | Sep 19, 2025 | Sep 18, 2025 |
| 4 | — | 0001415889-25-024313 | Sep 11, 2025 | Sep 9, 2025 |