Karen K. Mcginnis - Jun 11, 2025 Form 4 Insider Report for Alphatec Holdings, Inc. (ATEC)

Role
Director
Signature
/s/ Tyson E. Marshall, Attorney-in-Fact
Stock symbol
ATEC
Transactions as of
Jun 11, 2025
Transactions value $
-$47,992
Form type
4
Date filed
6/13/2025, 05:30 PM
Previous filing
Mar 4, 2025
Next filing
Jul 8, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
MCGINNIS KAREN K Director C/O ALPHATEC SPINE, INC., 1950 CAMINO VIDA ROBLE, CARLSBAD /s/ Tyson E. Marshall, Attorney-in-Fact 2025-06-13 0001188264

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ATEC Common Stock Award $0 +15.1K +26.3% $0.00 72.7K Jun 11, 2025 Direct F1
transaction ATEC Common Stock Sale -$48K -3.96K -5.45% $12.11 68.7K Jun 11, 2025 Direct F2, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 On June 11, 2025, issuer granted to the reporting person 15,131 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.
F2 The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 2, 2024 to satisfy certain tax withholding obligations of the reporting person resulting from the vesting of restricted stock units.
F3 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.06 to $12.22, 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.