0001415889-25-011237.txt : 20250423 0001415889-25-011237.hdr.sgml : 20250423 20250423184820 ACCESSION NUMBER: 0001415889-25-011237 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20250422 FILED AS OF DATE: 20250423 DATE AS OF CHANGE: 20250423 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Koning John Todd CENTRAL INDEX KEY: 0001830843 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-52024 FILM NUMBER: 25863020 MAIL ADDRESS: STREET 1: C/O MASIMO CORPORATION STREET 2: 52 DISCOVERY CITY: IRVINE STATE: CA ZIP: 92618 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Alphatec Holdings, Inc. CENTRAL INDEX KEY: 0001350653 STANDARD INDUSTRIAL CLASSIFICATION: SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841] ORGANIZATION NAME: 08 Industrial Applications and Services EIN: 202463898 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 5818 EL CAMINO REAL CITY: CARLSBAD STATE: CA ZIP: 92008 BUSINESS PHONE: 760-431-9286 MAIL ADDRESS: STREET 1: 5818 EL CAMINO REAL CITY: CARLSBAD STATE: CA ZIP: 92008 4 1 form4-04232025_100416.xml X0508 4 2025-04-22 0001350653 Alphatec Holdings, Inc. ATEC 0001830843 Koning John Todd C/O ALPHATEC SPINE, INC. 1950 CAMINO VIDA ROBLE CARLSBAD CA 92008 false true false false CHIEF FINANCIAL OFFICER 1 Common Stock 2025-04-22 4 S 0 37500 10.71 D 466536 D The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 2, 2024, as amended January 27, 2025, to satisfy certain tax withholding obligations of the reporting person resulting from the vesting of restricted stock units. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.59 to $10.86, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. /s/ Tyson E. Marshall, Attorney-in-Fact 2025-04-23