Alphatec Holdings Inc.
Last updated September 27, 2026
Organization details
- Legal name
- Alphatec Holdings Inc.
- Ownership
- Public
- Status
- Active
- SIC code
- 3841 — Surgical & Medical Instruments & Apparatus
- Jurisdiction of incorporation
- Delaware
- Headquarters city
- Carlsbad
- Headquarters state / province
- California
- Headquarters country
- United States
- Fiscal year end
- December
- Ticker symbol
- ATEC
- Primary stock exchange
- Nasdaq
Identifiers
- SEC CIK
- 0001350653
- EIN
- 20-2463898
Board of directors
-
David H. Mowry · DirectorSince 2023
-
David M. Demski · DirectorSince 2023
-
David R. Pelizzon · DirectorSince 2023
-
Elizabeth Ann Altman · DirectorSince 2023
-
Evan Bakst · DirectorSince 2023
-
James L. L. Tullis · DirectorSince 2023
-
Jeffrey P. Rydin · DirectorSince 2023
-
Karen K. Mcginnis · DirectorSince 2023
-
Keith Valentine · DirectorSince 2024
-
Marie Meynadier · DirectorSince 2023
-
Mortimer Berkowitz III · DirectorSince 2023
-
Patrick Miles · Director · CEOSince 2023
-
Paul Segal · DirectorSince 2023
-
Quentin S. Blackford · DirectorSince 2023
-
Ward W. Woods Jr. · DirectorSince 2023
Chief executives
Patrick Miles
· CEO
Dates unknown
Director election results
Annual meeting of June 10, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
71.1%
-
80.0%
-
91.3%
-
94.6%
-
94.8%
-
94.9%
-
98.4%
Board connections
7 of this board's directors also sit on 12 other boards.
- via Karen K. Mcginnis and Quentin S. Blackford
- via Karen K. Mcginnis
- via Quentin S. Blackford
- via Paul Segal
- via James L. L. Tullis
- via James L. L. Tullis
- via Paul Segal
- via David R. Pelizzon
- via Keith Valentine
- via Evan Bakst
- via Keith Valentine
- via Keith Valentine
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
- Bought, last 12 months
- $2,009,342
- 4 purchases by 2 insiders
- Sold, last 12 months
- $97,160,438
- 44 sales by 13 insiders
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Sep 10, 2026 | Patrick Miles Director, Officer (CEO) | Open-market purchase | +115,000 | $8.81 | $1,013,150 |
| Aug 5, 2026 | Marshall Tyson Eliot Officer (GENERAL COUNSEL & CORP. SEC.) | Open-market sale | −8,168 | $9.65 | $78,821 |
| Jun 11, 2026 | Karen K. Mcginnis Director | Open-market sale | −6,050 | $8.01 | $48,461 |
| Jun 10, 2026 | Karen K. Mcginnis Director | Grant or award | +32,012 | — | — |
| Jun 10, 2026 | Quentin S. Blackford Director | Grant or award | +32,012 | — | — |
| Jun 10, 2026 | Keith Valentine Director | Grant or award | +32,012 | — | — |
| Jun 10, 2026 | David R. Pelizzon Director | Grant or award | +32,012 | — | — |
| Jun 10, 2026 | David M. Demski Director | Grant or award | +32,012 | — | — |
| Jun 10, 2026 | Mortimer Berkowitz III Director | Grant or award | +32,012 | — | — |
| May 11, 2026 | Keith Valentine Director | Open-market purchase | +35,000 | $7.00 | $245,000 |
| May 8, 2026 | Keith Valentine Director | Open-market purchase | +43,847 | $7.54 | $330,606 |
| May 7, 2026 | Keith Valentine Director | Open-market purchase | +56,153 | $7.49 | $420,586 |
| Apr 7, 2026 | Marshall Tyson Eliot Officer (GENERAL COUNSEL & CORP. SEC.) | Option exercise | +15,000 | $1.98 | $29,700 |
| Apr 7, 2026 | Marshall Tyson Eliot Officer (GENERAL COUNSEL & CORP. SEC.) | Option exercise | +15,000 | $1.68 | $25,200 |
| Apr 7, 2026 | Marshall Tyson Eliot Officer (GENERAL COUNSEL & CORP. SEC.) | Option exercise | +12,500 | $3.34 | $41,750 |
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