Stocks · Health care · Surgical & Medical Instruments & Apparatus

Alphatec Holdings, Inc.

ATEC Clue Score54
United States Fiscal year ends December CIK 0001350653 Results filed 29 Oct 2026

What the insiders did Net selling

Insider
Date
Role
Action
Shares
Price
Amount
David M Demski
30 Oct 2026
Director
Buy
60,000
$6.81
$408.60K
Patrick Miles
10 Sep 2026
CEO
Buy
115,000
$8.81
$1.01M
Keith Valentine
11 May 2026
Director
Buy
35,000
$7.00
$245.00K
Keith Valentine
8 May 2026
Director
Buy
43,847
$7.54
$330.61K
Keith Valentine
7 May 2026
Director
Buy
56,153
$7.49
$420.59K

What was left out

Form 4 filings counted 54
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 15
Sales straight out of an exercise 1
Sales at will 23
Transactions with no price 0
Shares from compensation/vesting 4,011,308
History held since 10 Oct 2006