| Date Filed | Type | Description |
| 08/23/2023 |
144
| Form 144 - Report of proposed sale of securities: |
| 08/03/2023 |
10-Q
| Quarterly Report for the period ended June 30, 2023 |
| 08/03/2023 |
8-K
| Quarterly results |
| 06/16/2023 |
144
| Form 144 - Report of proposed sale of securities: |
| 06/15/2023 |
144
| Form 144 - Report of proposed sale of securities: |
| 05/19/2023 |
SD
| Form SD - Specialized disclosure report: |
| 05/15/2023 |
144
| Form 144 - Report of proposed sale of securities: |
| 05/12/2023 |
SC 13D/A
| L-5 Healthcare Partners, LLC reports a 9.5% stake in Alphatec Holdings, Inc. |
| 05/10/2023 |
144
| Form 144 - Report of proposed sale of securities: |
| 05/10/2023 |
144
| Form 144 - Report of proposed sale of securities: |
| 05/04/2023 |
10-Q
| Quarterly Report for the period ended March 31, 2023 |
| 05/04/2023 |
8-K
| Quarterly results |
| 05/02/2023 |
ARS
| Form ARS - Annual Report to Security Holders: |
| 04/28/2023 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 04/28/2023 |
DEF 14A
| Form DEF 14A - Other definitive proxy statements: |
| 04/24/2023 |
144
| Form 144 - Report of proposed sale of securities: |
| 04/20/2023 |
8-K
| Quarterly results |
| 04/20/2023 |
424B5
| Form 424B5 - Prospectus [Rule 424(b)(5)]: |
| 04/20/2023 |
144
| Form 144 - Report of proposed sale of securities: |
| 04/19/2023 |
S-3ASR
| Form S-3ASR - Automatic shelf registration statement of securities of well-known seasoned issuers: |
| 04/19/2023 |
8-K
| Quarterly results |
| 03/13/2023 |
8-K
| Regulation FD Disclosure Interactive Data |
| 02/28/2023 |
10-K
| Annual Report for the period ended December 31, 2022 |
| 02/28/2023 |
8-K
| Quarterly results |
| 02/03/2023 |
5
| Form 5 - Annual statement of changes in beneficial ownership of securities: |
| 01/09/2023 |
8-K
| Quarterly results |
| 11/03/2022 |
10-Q
| Quarterly Report for the period ended September 30, 2022 |
| 11/03/2022 |
8-K
| Quarterly results |
| 10/11/2022 |
8-K
| Completion of Acquisition or Disposition of Assets, Financial Statements and Exhibits Interactive Data |
| 10/03/2022 |
8-K
| Quarterly results |
| 08/04/2022 |
10-Q
| Quarterly Report for the period ended June 30, 2022 |
| 08/04/2022 |
8-K
| Quarterly results |
| 06/28/2022 |
SC 13D/A
| L-5 Healthcare Partners, LLC reports a 13.8% stake in Alphatec Holdings, Inc. |
| 06/16/2022 |
8-K
| Quarterly results |
|