FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person *   Hunsaker Craig E 2. Date of Event Requiring Statement (Month/Day/Year) 03/16/2017 3. Issuer Name and Ticker or Trading Symbol Alphatec Holdings, Inc. [ATEC] (Last) (First) (Middle) C/O ALPHATEC SPINE, INC., 5818 EL CAMINO REAL 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) See Remarks 5. If Amendment, Date Original Filed(Month/Day/Year) (Street) SAN DIEGO, CA 92130 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Beneficially Owned

1.Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5) Common Stock - Restricted Stock Units 173,222 (1) (2) D Â

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.			SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Performance Stock-Based Award	  (3)	09/14/2019	Common Stock	175,000 (4)	$ (3)	D	Â
Stock Options	02/21/2018(5)	02/21/2027	Common Stock	125,000	$ 3.09	D	Â

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Hunsaker Craig E C/O ALPHATEC SPINE, INC. 5818 EL CAMINO REAL SAN DIEGO, CA 92130	Â	Â	  See Remarks	Â

Signatures

/s/ Craig Hunsaker		03/27/2017
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 5(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).
(1)	Each restricted stock unit ("RSU") represents a contingent right to receive one share of the issuer's common stock.
(2)	The RSUs vest over three years in three equal installments on each of the first three anniversaries of the vesting commencement date.
(3)	Each performance stock-based award represents the right to receive one share of the issuer's common stock. The performance stock-based award will be payable based on a percentage of the target value of such award based on the market capitalization of the issuer as of September 14, 2019, or, if earlier, on the date of a change in control of the issuer.
(4)	This represents the maximum number of shares of common stock that will become issuable pursuant to this award.
(5)	The options vest over four years with 25% vesting on the anniversary of the grant date and the remaining 75% vesting in 36 installments every month for the three years thereafter.
  Remarks: Executive VP, People & Culture and General Counsel

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