SEC Form 4 · accession 0001719217-26-000002
Alphatec Holdings, Inc. · ATEC
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
David R Pelizzon
Director
Period of report
Jun 10, 2026
Accepted (ET)
Jun 12, 2026 · 5:30 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001350653
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Jun 10, 2026 | A | 32,012 | $0.00 | A | 378,839 | D | |
| Common StockF2 | holding | — | — | — | 10,395,045 | I | By Squadron Capital LLC |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1On June 10, 2026, issuer granted to the reporting person 32,012 restricted stock units. Each restricted stock unit represents a contingent right to receive one share of issuer's common stock. The restricted stock units vest on the earlier of (a) the next annual meeting of stockholders and (b) the death or resignation of the reporting person. In the event of death or resignation of the reporting person, the grant will vest pro-rata based on the number of actual days served by the reporting person from the time of the grant to such death or resignation, divided by 365.
- F2These shares are held by Squadron Capital LLC ("Squadron"). As one of two members of the Managing Committee of Squadron, the reporting person may be deemed to be the beneficial owner of these shares. The reporting person expressly disclaims beneficial ownership of these shares, except to the extent of his pecuniary interest therein. The inclusion of these shares in this report shall not be deemed to be an admission of beneficial ownership for purposes of Section 16 or for any other purpose.