Scott Lish - 20 Nov 2025 Form 4 Insider Report for Alphatec Holdings, Inc. (ATEC)

Reporting relationship: CHIEF OPERATING OFFICER
Issuer ticker: ATEC
Reported as of: 20 Nov 2025
Net transaction value: -$404,250
SEC form: 4
Accepted by SEC: 21 Nov 2025, 20:02:01 UTC
Prior SEC filing: 15 Oct 2025
Next SEC filing: 09 Dec 2025
Source filing: View source filing
Reporting owner signature: /s/ Tyson E. Marshall, Attorney-in-Fact

Filing notes and source

Key filing fact

Scott Lish filed Form 4 for Alphatec Holdings, Inc. (ATEC) on 21 Nov 2025.

Key facts

This page summarizes Scott Lish's Form 4 filing for Alphatec Holdings, Inc. (ATEC).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 21 Nov 2025, 20:02.

Change

Previous filing in this sequence was filed on 15 Oct 2025.
Current net transaction value: -$404,250.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001831608 Primary reporting owner

Lish Scott

Relationship: CHIEF OPERATING OFFICER
Address: C/O ALPHATEC SPINE, INC., 1950 CAMINO VIDA ROBLE, CARLSBAD
Signature: /s/ Tyson E. Marshall, Attorney-in-Fact
Signature date: 21 Nov 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

ATEC transaction

Common Stock

Options Exercise

Transaction value: $90,750
Shares: +25,000
Change %: +3.7%
Price: $3.63
Shares after: 697,207
Date: 20 Nov 2025
Ownership: Direct

ATEC transaction

Common Stock

Sale

Transaction value: $495,000
Shares: -25,000
Change %: -3.6%
Price: $19.80
Shares after: 672,207
Date: 20 Nov 2025
Ownership: Direct
Footnotes: F1

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

ATEC transaction Derivative

Employee Stock Option (right to buy)

Options Exercise

Transaction value: $0
Shares: -25,000
Change %: -100%
Price: $0.000000
Shares after: 0
Date: 20 Nov 2025
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 25,000
Exercise price: $3.63
Footnotes: F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.65 to $19.94, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Footnote F2

The option vested 25% on November 7, 2018 (the first anniversary of the grant date) and thereafter in 36 equal monthly installments.