Kelli M. Howell - May 17, 2021 Form 4 Insider Report for Alphatec Holdings, Inc. (ATEC)

Role
EVP, Clinical Strategies
Signature
/s/ Kelli M. Howell
Stock symbol
ATEC
Transactions as of
May 17, 2021
Transactions value $
-$259,545
Form type
4
Date filed
5/19/2021, 12:40 PM
Next filing
Aug 9, 2021

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ATEC Common Stock Tax liability -$260K -17.5K -3.4% $14.81 497K May 17, 2021 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Shares withheld by issuer to satisfy tax withholding obligations of reporting person resulting from vesting of restricted stock units.
F2 Includes 2,507 shares acquired under the issuer's employee stock purchase plan on May 14, 2021.