SEC Form 4 · accession 0001188264-26-000005
Alphatec Holdings, Inc. · ATEC
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Karen K McGinnis
Director
Period of report
Jun 10, 2026
Accepted (ET)
Jun 12, 2026 · 5:54 pm EDT
Rule 10b5-1 plan
yes — trade under a plan
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 | 100,721 | D | |
| Common Stock | Jun 11, 2026 | S | 6,050 | $8.01 | D | 94,671 | D |
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.
- F2The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 2025 to satisfy certain tax withholding obligations of the reporting person resulting from the vesting of restricted stock units.