Form4insider filings, from the source

SEC Form 4 · accession 0001140361-18-024930

Alphatec Holdings, Inc. · ATEC

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owners
Paul Segal
10% Owner · Other
Period of report
May 17, 2018
Accepted (ET)
May 21, 2018 · 4:32 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001350653

Table I — non-derivative securities

SecurityDateCodeSharesPriceA/DOwned afterD/INature of ownership
Common StockF1,F2,F3May 17, 2018C7,936,508—A7,936,508D

Table II — derivative securities

SecurityConv. / exercise priceDateCodeSharesA/DExercisableExpiresUnderlyingUnderlying sharesOwned afterD/I
Series B Convertible Preferred StockF2,F3,F1—May 17, 2018C25,000D——Common Stock7,936,5080D

Explanation of responses