Alphatec Holdings, Inc. — D Filings

6 D filings on record

This page lists all D 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 6 D documents with the SEC since 2015. To view all SEC filings by Alphatec Holdings, Inc., see the full filings list.

Overview All Filings Financials Insiders

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
D	—	0001567619-20-021762	Dec 31, 2020	—
D	—	0001289409-18-000001	Mar 22, 2018	—
D	—	0001350653-17-000001	Oct 18, 2017	—
D	—	0001140361-17-015572	Apr 11, 2017	—
D	—	0001209191-12-052399	Nov 9, 2012	—
D	—	0001350653-09-000001	Jun 19, 2009	—