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4//SEC Filing

Demski David M 4

Accession 0001555392-25-000004

CIK 0001350653other

View on SEC.gov Company Profile

Filed

Dec 11, 7:00 PM ET

Accepted

Dec 12, 7:14 PM ET

Size

4.5 KB

Accession

0001555392-25-000004

Insider Transaction Report

Form 4

Period: 2025-12-11

Alphatec Holdings, Inc.ATEC

Director

Transactions

Sale
Common Stock
2025-12-11$21.20/sh−30,000$636,000→ 399,623 total

Documents

1 file

4
form4-12132025_121250.xmlPrimary

Issuer

Alphatec Holdings, Inc.

CIK 0001350653

Entity typeother

Related Parties

1

filerCIK 0001555392

Filing Metadata

Form type: 4
Filed: Dec 11, 7:00 PM ET
Accepted: Dec 12, 7:14 PM ET
Size: 4.5 KB

View on SEC.gov