CIK 0001350653 · Large accelerated filer
Alphatec Holdings, Inc.
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- ATEC
- Exchange
- Nasdaq
- Industry
- Surgical & Medical Instruments & Apparatus
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 202463898
- Phone
- 760-431-9286
- Business address
- 1950 CAMINO VIA ROBLE, CARLSBAD, CA
- Former names
- Alphatec Holdings, Inc.
- Open-market buys, last 90 days
- $1,664,300
- in 3 filings
- Open-market sales, last 90 days
- $0
- in 0 filings
Net +$1,664,300. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-08-05 | Marshall Tyson Eliot GENERAL COUNSEL & CORP. SEC. | Sale 10b5-1 | −8,168 | $9.65 | $79K | 630,398 |
| 2026-06-11 | MCGINNIS KAREN K Director | Sale 10b5-1 | −6,050 | $8.01 | $48K | 94,671 |
| 2026-03-13 | Lish Scott CHIEF OPERATING OFFICER | Sale | −260,535 | $12.30 | $3.2M | 815,704 |
| 2026-03-13 | Koning John Todd CHIEF FINANCIAL OFFICER | Sale 10b5-1 | −79,789 | $12.36 | $986K | 600,721 |
| 2026-03-11 | Sponsel David EVP, SALES | Sale 10b5-1 | −163,452 | $12.52 | $2.0M | 504,932 |
| 2026-03-09 | Hunsaker Craig E EVP, PEOPLE & CULTURE | Sale 10b5-1 | −82,765 | $12.45 | $1.0M | 1,726,209 |
| 2026-03-06 | Hunsaker Craig E EVP, PEOPLE & CULTURE | Sale 10b5-1 | −33,602 | $12.22 | $411K | 1,808,974 |
| 2026-03-05 | Marshall Tyson Eliot GENERAL COUNSEL & CORP. SEC. | Sale 10b5-1 | −88,835 | $12.49 | $1.1M | 559,459 |
| 2026-02-05 | Sponsel David EVP, SALES | Sale 10b5-1 | −60,425 | $13.79 | $833K | 349,500 |
| 2026-02-03 | Hunsaker Craig E EVP, PEOPLE & CULTURE | Sale 10b5-1 | −37,358 | $14.71 | $550K | 1,173,025 |
| 2026-01-05 | Miles Patrick CEO | Sale 10b5-1 | −100,000 | $21.01 | $2.1M | 5,135,398 |
| 2025-12-16 | Lish Scott CHIEF OPERATING OFFICER | Sale 10b5-1 | −19,900 | $19.64 | $391K | 641,432 |
| 2025-12-16 | Pelizzon David R Director | Sale | −250,000 | $19.66 | $4.9M | 10,395,045 |
| 2025-12-11 | Demski David M Director | Sale | −30,000 | $21.20 | $636K | 399,623 |
| 2025-12-10 | Sponsel David EVP, SALES | Sale 10b5-1 | −21,106 | $20.79 | $439K | 439,767 |
| 2025-12-10 | Hunsaker Craig E EVP, PEOPLE & CULTURE | Sale | −32,584 | $20.84 | $679K | 1,256,558 |
| 2025-12-09 | Squadron Capital LLC 10% owner | Sale | −28,834 | $21.03 | $606K | 10,645,045 |
| 2025-12-09 | Pelizzon David R Director | Sale | −28,834 | $21.03 | $606K | 10,645,045 |
| 2025-12-09 | Squadron Capital Holdings LLC 10% owner | Sale | −28,834 | $21.03 | $606K | 10,645,045 |
| 2025-12-09 | Pritzker Jennifer N. 10% owner | Sale | −28,834 | $21.03 | $606K | 10,645,045 |
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