Initial Statement of Beneficial Ownership (3)

FORM 3	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES	OMB APPROVAL OMB Number: 3235-0104 Estimated average burden hours per response... 0.5
	Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

1. Name and Address of Reporting Person * Pelizzon David R	2. Date of Event Requiring Statement (MM/DD/YYYY) 6/17/2020	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) __X__ Director                          _____ 10% Owner _____ Officer (give title below)        _____ Other (specify below)
(Street) CARLSBAD, CA 92008       (City)              (State)              (Zip)	5. If Amendment, Date Original Filed(MM/DD/YYYY)	6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person

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	115997	D
Common Stock	1086957	I	By Squadron Capital LLC (1)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security (Instr. 4)	2. Date Exercisable and Expiration Date (MM/DD/YYYY)		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
Warrants (right to buy)	5/29/2027	5/29/2034	Common Stock	456000	$3.15	I	By Squadron Capital LLC (1)
Warrants (right to buy)	5/29/2027	5/29/2034	Common Stock	2419355	$2.17	I	By Squadron Capital LLC (1)
Warrants (right to buy)	5/29/2027	5/29/2034	Common Stock	537910	$4.88	I	By Squadron Capital LLC (1)

Explanation of Responses:

(1)

These securities are held by Squadron Capital LLC ("Squadron"). As the President of Squadron, the reporting person may be deemed to be the beneficial owner of these securities. The reporting person expressly disclaims beneficial ownership of these securities, except to the extent of his pecuniary interest therein. The inclusion of these securities in this report shall not be deemed to be an admission of beneficial ownership for purposes of Section 16 or for any other purpose.

Reporting Owners
Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Pelizzon David R C/O ALPHATEC SPINE, INC. 5818 EL CAMINO REAL CARLSBAD, CA 92008	X

Signatures
/s/ David R. Pelizzon		6/19/2020
**Signature of Reporting Person		Date