Alphatec Spine, Inc. SEC Filings http://investors.alphatecspine.com/ Alphatec Spine, Inc. SEC Filings en 8-K: Report of unscheduled material events or corporate event http://investors.alphatecspine.com/sec-filings/sec-filing/8-k/0001564590-19-022468 Alphatec Holdings, Inc. Thu, 13 Jun 2019 16:34:33 -0400 Alphatec Spine, Inc. SEC Filings 15556 SD: Specialized Disclosure Report http://investors.alphatecspine.com/sec-filings/sec-filing/sd/0001564590-19-019799 Alphatec Holdings, Inc. Mon, 20 May 2019 13:17:20 -0400 Alphatec Spine, Inc. SEC Filings 15511 DEFA14A: Additional proxy soliciting materials - definitive http://investors.alphatecspine.com/sec-filings/sec-filing/defa14a/0001564590-19-019676 Alphatec Holdings, Inc. Fri, 17 May 2019 06:07:21 -0400 Alphatec Spine, Inc. SEC Filings 15506 4: Statement of changes in beneficial ownership of securities http://investors.alphatecspine.com/sec-filings/sec-filing/4/0001179110-19-006133 Alphatec Holdings, Inc. Wed, 15 May 2019 20:17:15 -0400 Alphatec Spine, Inc. SEC Filings 15496 4: Statement of changes in beneficial ownership of securities http://investors.alphatecspine.com/sec-filings/sec-filing/4/0001179110-19-006134 Alphatec Holdings, Inc. Wed, 15 May 2019 20:17:15 -0400 Alphatec Spine, Inc. SEC Filings 15501 4: Statement of changes in beneficial ownership of securities http://investors.alphatecspine.com/sec-filings/sec-filing/4/0001179110-19-006129 Alphatec Holdings, Inc. Wed, 15 May 2019 20:15:16 -0400 Alphatec Spine, Inc. SEC Filings 15481 4: Statement of changes in beneficial ownership of securities http://investors.alphatecspine.com/sec-filings/sec-filing/4/0001179110-19-006131 Alphatec Holdings, Inc. Wed, 15 May 2019 20:15:16 -0400 Alphatec Spine, Inc. SEC Filings 15486 4: Statement of changes in beneficial ownership of securities http://investors.alphatecspine.com/sec-filings/sec-filing/4/0001179110-19-006128 Alphatec Holdings, Inc. Wed, 15 May 2019 20:15:16 -0400 Alphatec Spine, Inc. SEC Filings 15491 4: Statement of changes in beneficial ownership of securities http://investors.alphatecspine.com/sec-filings/sec-filing/4/0001179110-19-006124 Alphatec Holdings, Inc. Wed, 15 May 2019 20:13:15 -0400 Alphatec Spine, Inc. SEC Filings 15476 10-Q: Quarterly report which provides a continuing view of a company's financial position http://investors.alphatecspine.com/sec-filings/sec-filing/10-q/0001564590-19-018438 Alphatec Holdings, Inc. Fri, 10 May 2019 14:19:37 -0400 Alphatec Spine, Inc. SEC Filings 15461