Alphatec Holdings, Inc. (ATEC)
$9.44-$0.13 (-1.36%) Today
Karen K. McGinnis
John Todd Koning - Officer
Scott Lish - OfficerAlphatec Holdings Inc is a medical technology company focused on the designing, development, and advancement of products for the surgical treatment of spinal disorders associated with disease and degeneration, congenital deformities, and trauma. The company's spine approach technologies include Posterior Cervical Fusion, Anterior Cervical Discectomy and Fusion, Lateral Interbody Fusion, and Posterior Lumbar Interbody Fusion among others. Its procedural offerings are designed to address the underlying causes of spinal pathology by advancing the three fundamental objectives of spine surgery: (1) decompression of neural elements, (2) stabilization of spinal segments, and (3) restoration and maintenance of proper spinal alignment.
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 2 | 14,218 | $127K |
| Grant or award | 6 | 192,072 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
66 Form 4 filings on record, the earliest from Nov 22, 2024, newest first. Filing history page 2 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Squadron Capital LLC | Open-market sale | Common Stock | 250,000 | $20.62 | $5.16M | |
| David R. Pelizzon | Open-market sale | Common Stock | 250,000 | $20.62 | $5.16M | |
| Tyson Eliot Marshall - Officer | Open-market sale | Common Stock | 70,000 | $19.51 | $1.37M | |
| Scott Lish - Officer | Open-market sale | Common Stock | 25,000 | $19.80 | $495K | |
| Scott Lish - Officer | Option exercise | Employee Stock Option (right to buy) | 25,000 | $0.00 | - | |
| Scott Lish - Officer | Option exercise | Common Stock | 25,000 | $3.63 | $91K | |
| David R. Pelizzon | Open-market sale | Common Stock | 250,000 | $20.80 | $5.20M | |
| Squadron Capital Holdings LLC | Open-market sale | Common Stock | 250,000 | $20.80 | $5.20M | |
 Jennifer N. Pritzker | Open-market sale | Common Stock | 250,000 | $20.80 | $5.20M | |
| Squadron Capital LLC | Open-market sale | Common Stock | 250,000 | $20.80 | $5.20M | |
| Jeffrey P. Rydin | Open-market sale | Common Stock | 200,000 | $19.32 | $3.86M | |
 Patrick Miles - Officer | Open-market sale | Common Stock | 100,000 | $18.96 | $1.90M | |
 Craig E. Hunsaker - Officer | Open-market sale | Common Stock | 100,000 | $19.95 | $2.00M | |
| David Sponsel - Officer | Open-market sale | Common Stock | 70,000 | $16.18 | $1.13M | |
| Scott Lish - Officer | Option exercise | Common Stock | 13,500 | $3.35 | $45K | |
| Scott Lish - Officer | Option exercise | Employee Stock Option (right to buy) | 13,500 | $0.00 | - | |
| Patrick Miles - Officer | Open-market sale | Common Stock | 100,000 | $13.96 | $1.40M | |
| David Sponsel - Officer | Open-market sale | Common Stock | 137,445 | $15.09 | $2.07M | |
| David Sponsel - Officer | Open-market sale | Common Stock | 2,555 | $15.34 | $39K | |
 Mortimer Berkowitz III | Open-market sale | Common Stock | 62,500 | $15.97 | $998K | |
| Patrick Miles - Officer | Open-market sale | Common Stock | 300,000 | $15.73 | $4.72M | |
| Scott Lish - Officer | Open-market sale | Common Stock | 6,323 | $16.01 | $101K | |
| Patrick Miles - Officer | Gift | Common Stock | 10,000 | $0.00 | - | |
| Scott Lish - Officer | Open-market sale | Common Stock | 9,302 | $16.00 | $149K | |
| David Sponsel - Officer | Tax withholding / forfeiture | Common Stock | 982 | $15.34 | $15K | |
| John Todd Koning - Officer | Tax withholding / forfeiture | Common Stock | 5,315 | $15.34 | $82K | |
| Craig E. Hunsaker - Officer | Open-market sale | Common Stock | 50,000 | $15.00 | $750K | |
| Craig E. Hunsaker - Officer | Open-market sale | Common Stock | 10,876 | $15.33 | $167K | |
| Tyson Eliot Marshall - Officer | Open-market sale | Common Stock | 12,878 | $12.00 | $155K | |
| Tyson Eliot Marshall - Officer | Open-market sale | Common Stock | 9,924 | $14.86 | $147K | |
| Tyson Eliot Marshall - Officer | Open-market sale | Common Stock | 8,168 | $14.96 | $122K | |
| Scott Lish - Officer | Open-market sale | Common Stock | 36,081 | $12.53 | $452K | |
| Scott Lish - Officer | Open-market sale | Common Stock | 17,857 | $14.00 | $250K | |
| Scott Lish - Officer | Open-market sale | Common Stock | 16,666 | $15.00 | $250K | |
| Tyson Eliot Marshall - Officer | Open-market sale | Common Stock | 1,500 | $12.00 | $18K | |
| Scott Lish - Officer | Open-market sale | Common Stock | 3,982 | $12.00 | $48K | |
| Karen K. McGinnis | Grant or award | Common Stock | 15,131 | $0.00 | - | |
| Karen K. McGinnis | Open-market sale | Common Stock | 3,963 | $12.11 | $48K | |
| Keith Valentine | Grant or award | Common Stock | 15,131 | $0.00 | - | |
| Ward W. Woods Jr. | Grant or award | Common Stock | 15,131 | $0.00 | - |
A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| TYSON MARSHALL | Officer | 8,168 | $85K | View on EDGAR | |
| - | - | - | - | View on EDGAR |
Alphatec Holdings, Inc. (ATEC) had 7 insider filings in the last 90 days, with the most recent on 2026-08-08. The full record for ATEC runs to 66 Form 4 filings, the earliest from 2024-11-22. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
No insider purchases of ATEC were filed in the last 90 days. 3 purchases are on record for this company.
2 insider sales of ATEC were filed in the last 90 days, totaling $127K.
This page tracks ATEC Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
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