Filing Details

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Alphatec Holdings, Inc.

(Name of Issuer)

Common Stock, par value $0.0001 per share

(Title of Class of Securities)

02081G102

(CUSIP Number)

Jeffrey Wade c/o LS Power Development, LLC 1700 Broadway, 35th Floor New York, New York 10019 212-547-2914   With a copy to: Adam M. Turteltaub Willkie Farr & Gallagher LLP 787 Seventh Avenue New York, New York 10019 212-728-8129

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)

May 10, 2023

(Date of Event which Requires Filing of this Statement)

CUSIP No. 02081G102

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CUSIP No. 02081G102

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CUSIP No. 02081G102

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The Schedule 13D filed with the Securities and Exchange Commission on March 16, 2018 (as previously amended, the "Schedule 13D") by (i) L-5 Healthcare Partners, LLC, a Delaware limited liability company (“L-5”), and (ii) Paul Segal, an individual with United States citizenship (collectively, the “Reporting Persons”), with respect to the common stock, par value $0.0001 per share (the “Common Stock”), of Alphatec Holdings, Inc., a Delaware corporation (the “Issuer”), is hereby amended to furnish the additional information set forth herein.  All capitalized terms contained herein but not otherwise defined shall have the meanings ascribed to such terms in the Schedule 13D.

Item 5. Interest in Securities of the Issuer.

Item 5 of the Schedule 13D is hereby amended and restated as follows:

(a) and (b) The information contained on the cover pages to this Schedule 13D and Item 3 is incorporated herein by reference

The aggregate percentage of Common Stock reported owned by each person named herein is based upon 118,496,526 shares of Common Stock outstanding as of April 27, 2023, which is the total number of shares of Common Stock outstanding as reported in the Issuer's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on May 4, 2023.

L-5 directly holds 11,081,538 shares of Common Stock reported in this Schedule 13D. As a result of his relationship with L-5, Paul Segal may be deemed the beneficial owner of all such shares of Common Stock. Mr. Segal, however, disclaims beneficial ownership of such shares, except to the extent of his indirect pecuniary interest therein. Mr. Segal also directly holds 171,329 shares of Common Stock reported in this Schedule 13D.

(c) The transactions effected by the Reporting Persons during the past 60 days are set forth on Schedule 1 attached hereto.

(d) Not applicable.

(e) Not applicable.

CUSIP No. 02081G102

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SIGNATURES

After reasonable inquiry and to the best of my knowledge and belief, the undersigned certifies that the information set forth in this Schedule 13D is true, complete and correct.

Dated:  May 12, 2023

	L-5 HEALTHCARE PARTNERS, LLC
	By:	/s/ Paul Segal
	Name:	Paul Segal
	Title:	President
	/s/ Paul Segal
	Paul Segal

CUSIP No. 02081G102

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Schedule I

1.	The following transactions were effected by L-5 during the past 60 days:

All of the above transaction were effected on the open market.

CUSIP No. 02081G102

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2.	The following transactions were effected by Paul Segal during the past 60 days:

All of the above transaction were effected on the open market.