ATEC files 8-K noting death of board member Jeffrey P. Rydin

Rhea-AI Filing Summary

Alphatec Holdings, Inc. (ATEC) reported a governance update. On November 7, 2025, the company announced the passing of Jeffrey P. Rydin, a valued member of its Board of Directors.

Alphatec furnished a related press release as Exhibit 99.1. The filing focuses on this board development and does not include financial results.

8-K Event Classification

2 items: 8.01, 9.01

2 items

Item 8.01 Other Events Other

Voluntary disclosure of events the company deems important to shareholders but not covered by other items.

Item 9.01 Financial Statements and Exhibits Exhibits

Financial statements, pro forma financial information, and exhibit attachments filed with this report.

Understanding 8-K Material Events →

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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): November 03, 2025

Alphatec Holdings, Inc.

(Exact name of Registrant as Specified in Its Charter)

Delaware			000-52024	20-2463898
(State or Other Jurisdiction of Incorporation)			(Commission File Number)	(IRS Employer Identification No.)
1950 Camino Vida Roble
Carlsbad, California				92008
(Address of Principal Executive Offices)				(Zip Code)

Registrant’s Telephone Number, Including Area Code: 760 431-9286

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class		Trading Symbol(s)		Name of each exchange on which registered
Common stock, par value $.0001 per share		ATEC		Nasdaq Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 8.01 Other Events.

On November 7, 2025, Alphatec Holdings, Inc. issued a press release announcing the passing of Jeffrey P. Rydin, a valued member of its Board of Directors. A copy of the press release is attached hereto as Exhibit 99.1.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

99.1	Press Release of Alphatec Holdings, Inc., dated November 7, 2025
104	Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

			Alphatec Holdings, Inc.
Date:	November 7, 2025	By:	/s/ J. Todd Koning
			J. Todd Koning Executive Vice President and Chief Financial Officer

FAQ

What did Alphatec (ATEC) disclose in this 8-K?

The company announced the passing of Board member Jeffrey P. Rydin and furnished a press release as Exhibit 99.1.

When did Alphatec announce the director’s passing?

The announcement was made on November 7, 2025.

Who was the Alphatec director mentioned in the filing?

The filing refers to Jeffrey P. Rydin, a member of the Board of Directors.

Does the Alphatec 8-K include financial results or guidance?

No. The disclosure centers on the director’s passing and the attached press release.

What exhibits are included with the Alphatec (ATEC) 8-K?

The filing includes Exhibit 99.1 (press release) and Exhibit 104 (Cover Page Interactive Data File).