Alphatec Holdings, Inc.

By person

17 insiders · 1 transaction

71.1×

Patrick S. Miles holds 71.1 times base salary in stock. $54.22M of shares against $762.00K in salary for 2025.

Salary from the company's own proxy. The shares are what Patrick S. Miles last reported holding, valued at $8.81, the price Common Stock was last bought or sold at on the open market here, on 10 Sep 2026.

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Miles Patrick

CEO

$1.01M (1)

—

+$1.01M

6,154,451

3.98%

$54.22M

+6.7%

Pelizzon David R

Director

—

10,773,884

6.98%

$94.92M

−8.1%

Squadron Capital LLC entity

10% owner

—

10,645,045

6.89%

$93.78M

−6.6%

Squadron Capital Holdings LLC entity

10% owner

—

10,645,045

6.89%

$93.78M

−6.6%

Pritzker Jennifer N.

10% owner

—

10,645,045

6.89%

$93.78M

−6.6%

Hunsaker Craig E

EVP, PEOPLE & CULTURE

—

1,725,609

1.12%

$15.20M

+51.1%

Lish Scott

CHIEF OPERATING OFFICER

—

815,704

0.5281%

$7.19M

+46.5%

Berkowitz Mortimer III

Director

—

650,062

0.4209%

$5.73M

−2.3%

Marshall Tyson Eliot

GENERAL COUNSEL & CORP. SEC.

—

630,398

0.4082%

$5.55M

+156.6%

Koning John Todd

CHIEF FINANCIAL OFFICER

—

600,721

0.3889%

$5.29M

+66.4%

Blackford Quentin S.

Director

—

600,381

0.3887%

$5.29M

+1.9%

Sponsel David

EVP, SALES

—

504,932

0.3269%

$4.45M

−14.9%

Demski David M

Director

—

431,635

0.2795%

$3.80M

+49.6%

Rydin Jeffrey P

Director

—

385,441

0.2496%

$3.40M

−32.4%

Valentine Keith

Director

—

264,283

0.1711%

$2.33M

+221.7%

WOODS WARD W JR

Director

—

154,291

0.0999%

$1.36M

+10.9%

MCGINNIS KAREN K

Director

—

94,671

0.0613%

$834.05K

−1.2%

By person

Individual transactions

What was left out