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Alphatec Holdings
ATEC · listed on Nasdaq · worth $1.67 billion
$10.87
−0.28% today
One insider buy in the last year, $1.01 million in all. None in the last two weeks.
Green dot = an insider bought red = sold◆ = company newsA number = that many on nearby days · click a mark to see who, or read the filing
The shares anyone can buy and sell, leaving out those held by insiders and big long-term owners.
122.1M shares
79% of all shares
Shares borrowed and sold by investors who expect the price to drop.
Company insiders
In the last year, one insider bought Alphatec Holdings stock and eleven insiders sold. One of the 35 sales is marked on the filing as planned in advance. The biggest seller was David R. Pelizzon.
How each buyer's earlier purchases went: the stock about six months later, beside the S&P 500 over the same days. Purchases planned in advance are left out. Past results, not a forecast.
CEO
Patrick Miles
Bought $1.01M on Sep 10 — 115,000 shares at $8.81, 2.0% of what they now own.
No earlier purchases to measure
Planned sales
Form 144 notices filed for Alphatec Holdings in recent months, beside the Form 4 sales reported after each. A notice says a person intends to sell; it is not a sale.
Executive Tyson Eliot Marshall filed to sell 8,168 shares on 5 Aug; sold 8,168 by 5 Aug10b5-1 plan adopted 14 Mar 2025 · Notice on SEC.gov
All reports
Every insider trade and SEC report we hold for Alphatec Holdings.
Newest first
ReportedTradeInsiderOf their holdingShares @ priceValue
Aug 7SoldTyson Eliot MarshallAug 7 · Traded Aug 5 · GENERAL COUNSEL & CORP. SEC. · A trade scheduled ahead of time under a written plan, so its timing was set before the day it happened.8,168 @ $9.65$78.8K
53 more with Pro →Analysts, earnings and news
Analysts' price target
$15.79 average
14 analysts
Analysts' opinions, which tend to run optimistic. Not our forecast or advice.
Profit vs what was expected
5 of 5 quarters above
Q2 '26$0.07 a share+$0.00
Q1 '26$0.00 a share+$0.00
Q4 '25$0.06 a share+$0.02
Q3 '25$0.03 a share+$0.05