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Alphatec Holdings, Inc.

ATEC
Exchange
Nasdaq
Industry
Surgical & Medical Instruments & Apparatus
SEC CIK
0001350653

In the last 90 days, Alphatec Holdings, Inc. insiders filed 3 open-market purchases and 0 sales; 267 institutions reported holding it in 13F filings for Q2 2026, worth $966.6M in total; no superinvestor holds it.

SEC filings

10-K, 10-Q, 8-K, 20-F and 40-F reports Alphatec Holdings, Inc. filed with the SEC, newest first.

Livermore lists each filing's form, 8-K items and dates only. To read a filing, open it on SEC.gov; an 8-K's press release or other attachments, such as exhibit 99.1 for Item 2.02, are in the filing index.

SEC filings by Alphatec Holdings, Inc.
FiledForm8-K itemsPeriodDocumentFiling index
Oct 29, 202610-Q–Sep 30, 2026SECIndex
Oct 29, 20268-K2.029.01Oct 29, 2026SECIndex
Aug 4, 202610-Q–Jun 30, 2026SECIndex
Aug 4, 20268-K2.029.01Aug 4, 2026SECIndex
Jun 11, 20268-K5.025.079.01Jun 10, 2026SECIndex
May 5, 202610-Q–Mar 31, 2026SECIndex
May 5, 20268-K1.011.022.022.039.01May 1, 2026SECIndex
Mar 3, 20268-K5.028.019.01Feb 25, 2026SECIndex
Feb 24, 202610-K–Dec 31, 2025SECIndex
Feb 24, 20268-K2.029.01Feb 24, 2026SECIndex
Jan 12, 20268-K2.029.01Jan 12, 2026SECIndex
Nov 7, 20258-K8.019.01Nov 3, 2025SECIndex
Oct 30, 202510-Q–Sep 30, 2025SECIndex
Oct 30, 20258-K2.029.01Oct 30, 2025SECIndex
Jul 31, 202510-Q–Jun 30, 2025SECIndex
Jul 31, 20258-K2.029.01Jul 31, 2025SECIndex
Jun 13, 20258-K5.035.079.01Jun 11, 2025SECIndex
May 1, 202510-Q–Mar 31, 2025SECIndex
May 1, 20258-K2.029.01May 1, 2025SECIndex
Apr 3, 20258-K5.02Mar 31, 2025SECIndex
Mar 14, 20258-K8.01Mar 10, 2025SECIndex
Mar 7, 20258-K1.012.033.029.01Mar 7, 2025SECIndex
Mar 5, 20258-K8.019.01Mar 4, 2025SECIndex
Mar 3, 20258-K1.018.019.01Mar 3, 2025SECIndex
Feb 26, 202510-K–Dec 31, 2024SECIndex
Feb 26, 20258-K2.029.01Feb 26, 2025SECIndex
Jan 13, 20258-K2.029.01Jan 13, 2025SECIndex
Oct 30, 202410-Q–Sep 30, 2024SECIndex
Oct 30, 20248-K1.012.022.039.01Oct 29, 2024SECIndex
Jul 31, 202410-Q–Jun 30, 2024SECIndex
Jul 31, 20248-K2.025.027.019.01Jul 29, 2024SECIndex
Jun 17, 20248-K5.025.079.01Jun 12, 2024SECIndex
May 7, 202410-Q–Mar 31, 2024SECIndex
May 7, 20248-K2.029.01May 7, 2024SECIndex
Mar 19, 20248-K7.01Mar 19, 2024SECIndex
Feb 27, 202410-K–Dec 31, 2023SECIndex
Feb 27, 20248-K2.029.01Feb 27, 2024SECIndex
Jan 8, 20248-K2.029.01Jan 8, 2024SECIndex
Jan 3, 20248-K5.02Jan 1, 2024SECIndex
Nov 6, 202310-Q–Sep 30, 2023SECIndex
Nov 6, 20238-K2.029.01Nov 6, 2023SECIndex
Oct 27, 20238-K1.017.019.01Oct 24, 2023SECIndex
Oct 24, 20238-K2.027.019.01Oct 24, 2023SECIndex
Oct 17, 20238-K5.027.019.01Oct 16, 2023SECIndex
Oct 16, 20238-K2.029.01Oct 16, 2023SECIndex
Aug 3, 202310-Q–Jun 30, 2023SECIndex
Aug 3, 20238-K2.029.01Aug 3, 2023SECIndex
Jul 21, 20238-K5.029.01Jul 19, 2023SECIndex
Jun 15, 20238-K5.079.01Jun 14, 2023SECIndex
May 4, 202310-Q–Mar 31, 2023SECIndex