# EDGAR Filing Document

**Accession Number:** 0001350653
**File Stem:** 0001415889-23-001975
**Filing Date:** 2023-2
**Character Count:** 7254
**Document Hash:** 41b0ab26915b38bb01dd322045956fdd
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001415889-23-001975.hdr.sgml**: 20230203

**ACCESSION NUMBER**: 0001415889-23-001975

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20230201

**FILED AS OF DATE**: 20230203

**DATE AS OF CHANGE**: 20230203

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Koning John Todd
- **CENTRAL INDEX KEY:** 0001830843

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 000-52024
- **FILM NUMBER:** 23588053

**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]
- **IRS NUMBER:** 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

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

[ ] Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Koning John Todd<br><sub>(Last) (First) (Middle)</sub><br>C/O ALPHATEC SPINE, INC.<br>1950 CAMINO VIDA ROBLE<br><sub>(Street)</sub><br>CARLSBAD, CA 92008<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-02-01 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [ ] 10% Owner<br>[X] Officer (give title below) [ ] Other (specify below)<br>_CHIEF FINANCIAL OFFICER_ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Alphatec Holdings, Inc. [ ATEC ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | 3. Transaction Code (V) | 3. Transaction Code (V) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | Code | V | Amount | (A) or (D) | Price | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| Common Stock<sup>(1)</sup> | 2023-02-01 |  | A |  | 90242<sup>(2)</sup> | A | 0<sup>(2)</sup> | 386503 | D |  |
| Common Stock<sup>(1)</sup> | 2023-02-01 |  | A |  | 64806<sup>(3)</sup> | A | 0<sup>(3)</sup> | 451309 | D |  |
| Common Stock<sup>(1)</sup> | 2023-02-01 |  | A |  | 32403<sup>(4)</sup> | A | 0<sup>(4)</sup> | 483712 | D |  |

---

## Table II - Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | 4. Transaction Code (V) | 4. Transaction Code (V) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 6. Date Exercisable and Expiration Date | 6. Date Exercisable and Expiration Date | 7. Title and Amount of Underlying Securities | 7. Title and Amount of Underlying Securities | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | Code | V | (A) | (D) | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

---

### Footnotes:

(1) Each restricted stock unit (RSU) represents a contingent right to receive one share of the issuer's common stock.

(2) On February 1, 2023, the issuer awarded 90,242 RSUs to the reporting person upon confirmation by the issuer's compensation committee of satisfaction of certain performance criteria for the fiscal year ended December 31, 2022. The RSUs vest in three equal installments on each of February 24, 2023, February 24, 2024 and February 24, 2025.

(3) On February 1, 2023, the issuer granted to the reporting person 64,806 RSUs, subject to stockholder approval of an amendment to issuer's 2016 Equity Incentive Plan to increase the number of shares authorized for issuance under the plan by an amount sufficient to cover such grant. The RSUs vest in three equal installments on each of the first three anniversaries of the grant date.

(4) On February 1, 2023, the issuer granted to the reporting person 32,403 RSUs, subject to stockholder approval of an amendment to issuer's 2016 Equity Incentive Plan to increase the number of shares authorized for issuance under the plan by an amount sufficient to cover such grant. The RSUs vest on the third anniversary of the grant date; provided, however, that no portion of such RSUs shall vest unless the publicly-traded stock price for the issuer's common stock at the close of the market on such third anniversary date is equal to or greater than $24 per share (representing a 81% increase in the price per share as of the grant date).

**Signature:** /s/ Tyson Marshall, Attorney-in-Fact  
**Date:** 2023-02-03

### Remarks:

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

**Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.**