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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN 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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1. Name and Address of Reporting Person * Molson R Ian   2. Issuer Name and Ticker or Trading Symbol Alphatec Holdings, Inc. [ATEC] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) C/O ALPHATEC HOLDINGS, INC., 2051 PALOMAR AIRPORT ROAD 3. Date of Earliest Transaction (Month/Day/Year) 06/07/2006 (Street) CARLSBAD, CA 92011 4. If Amendment, Date Original Filed(Month/Day/Year) 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 Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Series A-1 Preferred Stock 06/07/2006   J   100,000 D (1) 0 I See footnote (3) Common Stock 06/07/2006   J   38,515 A (1) 38,515 I See footnote (3) New Redeemable Preferred Stock 06/07/2006   J   33,184 A (1) 33,184 I See footnote (3) Common Stock 06/07/2006   C   157,208 A (4) 195,723 I See footnote (3) Common Stock 06/07/2006   J   3,809 A (5) 199,532 I See footnote (3) New Redeemable Preferred Stock 06/07/2006   J   3,282 A (5) 36,466 I See footnote (3) Common Stock (6) 06/07/2006   C   53,550 A (4) 253,082 D   Common Stock 06/07/2006   J   581 A (7) 253,663 D   New Redeemable Preferred Stock 06/07/2006   J   500 A (7) 36,966 D

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Series A-1 Common Stock

(2)

06/07/2006

C

44,036

(2)

(2)

Common Stock

157,208

(2)

0

I

See Footnote 3 (3)

Series A-1 Common Stock

(2)

06/07/2006

C

15,000

(2)

(2)

Common Stock

53,550

(2)

0

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Molson R Ian C/O ALPHATEC HOLDINGS, INC. 2051 PALOMAR AIRPORT ROAD CARLSBAD, CA 92011	X

Signatures

/s/ Daren Graham, Attorney-in-fact		06/09/2006
**Signature of Reporting Person		Date

Explanation of Responses:

*	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).
(1)	The Series A-1 Preferred Stock was redeemed by the Issuer upon the closing of the Issuer's initial public offering for 38,515 shares of Common Stock, 33,184 shares of New Redeemable Preferred Stock and cash.
(2)	There is no expiration date. Each share of Series A-1 Common Stock converted into common stock on a 3.57-for-1 basis effective upon the closing of the Issuer's initial public offering.
(3)	The stockholder is the Swiftsure Trust. R. Ian Molson, a director of the Issuer, controls Nantel Investments, Ltd., which is a beneficial owner of the Swiftsure Trust.
(4)	Each share of Series A-1 Common Stock converted into common stock on a 3.57-for-1 basis effective upon the closing of the Issuer's initial public offering.
(5)	In payment of dividends accrued on the Series A-1 Common Stock, the Reporting Person received 3,809 shares of Common Stock, 3,282 shares of New Redeemable Preferred Stock and cash.
(6)	These shares are subject to a 5-year lapsing repurchase right of the Issuer, which will lapse in annual installments on the anniversary of the grant date.
(7)	In payment of dividends accrued on the Series A-1 Common Stock, the Reporting Person received 581 shares of Common Stock, 550 shares of New Redeemable Preferred Stock and cash.

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