Alphatec Holdings, Inc. (ATEC)
NASDAQ$9.29
Market Cap
$1.17B
Sector
Healthcare
Industry
Medical—Devices
Rank in Sector
132 of 924
Rank in Industry
13 of 118
Insider Buys Sum
Cluster
Trading
Trading
Insider Buys
Quantity
Quantity
Historical
Profitability
Profitability
Investor
Ownership
Ownership
Largest Insider Buys in Sector
ATEC Insider Trading Activity
ATEC Median Price and Trade Amounts History Chart
Statistics of Insider Transactions
Amount of Insider Buys and Sells
Buys | $1,152,948 | 6 | 21 |
Sells | $9,532,377 | 22 | 79 |
Related Transactions
| Demski David M | director | 2 | $545,900 | 0 | $0 | $545,900 |
| Bakst Evan | director | 2 | $404,550 | 0 | $0 | $404,550 |
| Valentine Keith | director | 1 | $255,450 | 0 | $0 | $255,450 |
| Pelizzon David R | 2 | $149,998 | 0 | $0 | $149,998 | |
| MCGINNIS KAREN K | director | 0 | $0 | 1 | $469,803 | $-469,803 |
| Marshall Tyson Eliot | GENERAL COUNSEL & CORP. SEC. | 0 | $0 | 1 | $546,524 | $-546,524 |
| Lish Scott | CHIEF OPERATING OFFICER | 0 | $0 | 3 | $866,428 | $-866,428 |
| Koning John Todd | CHIEF FINANCIAL OFFICER | 0 | $0 | 2 | $2.09M | $-2.09M |
| Sponsel David | EVP, SALES | 0 | $0 | 7 | $2.35M | $-2.35M |
| Miles Patrick | CEO | 0 | $0 | 8 | $3.22M | $-3.22M |
About Alphatec Holdings, Inc.
Alphatec Holdings, Inc., a medical technology company, designs, develops, and advances technologies for the surgical treatment of spinal disorders. The company offers SafeOp Neural InformatiX System, an Alpha InformatiX product platform designed to reduce the risk of intraoperative nerve injury; Sigma transforaminal lumbar interbody fusion pedicle-based access system that provides direct visualization of anatomical landmarks; Sigma PTP Access and Patient Positioning System; squadron lateral retractor designed to maximize patient outcomes; …
Insider Activity of Alphatec Holdings, Inc.
Over the last 12 months, insiders at Alphatec Holdings, Inc. have bought $1.15M and sold $9.53M worth of Alphatec Holdings, Inc. stock.
On average, over the past 5 years, insiders at Alphatec Holdings, Inc. have bought $39.21M and sold $210.73M worth of stock each year.
Highest buying activity among insiders over the last 12 months: Demski David M (director) — $545,900. Bakst Evan (director) — $404,550. Valentine Keith (director) — $255,450.
The last purchase of 16,978 shares for transaction amount of $100,000 was made by Pelizzon David R () on 2024‑08‑23.
List of Insider Buy and Sell Transactions, Alphatec Holdings, Inc.
| 2025-03-10 | Sale | Lish Scott | CHIEF OPERATING OFFICER | 27,994 0.0195% | $9.72 | $272,102 | -2.53% | |
| 2025-03-10 | Sale | Koning John Todd | CHIEF FINANCIAL OFFICER | 165,121 0.1151% | $9.72 | $1.6M | -2.53% | |
| 2025-03-07 | Sale | Miles Patrick | CEO | 12,691 0.0089% | $10.64 | $135,032 | -8.60% | |
| 2025-03-06 | Sale | Sponsel David | EVP, SALES | 33,732 0.0235% | $10.83 | $365,318 | -10.97% | |
| 2025-03-03 | Sale | MCGINNIS KAREN K | director | 38,320 0.0266% | $12.26 | $469,803 | -18.24% | |
| 2025-02-27 | Sale | Lish Scott | CHIEF OPERATING OFFICER | 23,183 0.0157% | $12.03 | $278,891 | -13.77% | |
| 2025-02-26 | Sale | Miles Patrick | CEO | 32,393 0.0229% | $10.89 | $352,760 | -2.03% | |
| 2025-02-25 | Sale | Sponsel David | EVP, SALES | 19,419 0.0134% | $10.41 | $202,152 | +2.27% | |
| 2025-02-24 | Sale | Sponsel David | EVP, SALES | 12,946 0.0092% | $10.73 | $138,911 | -0.74% | |
| 2025-02-06 | Sale | Lish Scott | CHIEF OPERATING OFFICER | 27,453 0.0186% | $11.49 | $315,435 | -5.12% | |
| 2025-02-05 | Sale | Miles Patrick | CEO | 43,459 0.0302% | $11.95 | $519,335 | -9.31% | |
| 2025-02-03 | Sale | Sponsel David | EVP, SALES | 36,256 0.0248% | $11.42 | $414,044 | -5.37% | |
| 2025-01-30 | Sale | Miles Patrick | CEO | 43,313 0.0305% | $12.03 | $521,055 | -7.66% | |
| 2025-01-29 | Sale | Miles Patrick | CEO | 50,000 0.0371% | $12.03 | $601,500 | -10.03% | |
| 2025-01-21 | Sale | Miles Patrick | CEO | 6,687 0.0049% | $12.00 | $80,244 | -5.51% | |
| 2025-01-13 | Sale | Sponsel David | EVP, SALES | 58,283 0.0402% | $10.71 | $624,211 | +2.25% | |
| 2025-01-10 | Sale | Sponsel David | EVP, SALES | 238 0.0002% | $10.00 | $2,380 | +11.53% | |
| 2024-12-11 | Sale | Sponsel David | EVP, SALES | 62,018 0.0437% | $9.69 | $600,954 | +11.64% | |
| 2024-11-21 | Sale | Miles Patrick | CEO | 50,000 0.0348% | $10.09 | $504,500 | +2.64% | |
| 2024-11-20 | Sale | Miles Patrick | CEO | 50,000 0.0357% | $10.03 | $501,500 | +5.44% |
Total: 310
*Gray background shows transactions not older than one year
Insider Historical Profitability
7.01%
| Miles Patrick | CEO | 5857603 4.6459% | $54.42M | 2 | 28 | +42.98% |
| Sponsel David | EVP, SALES | 668977 0.5306% | $6.21M | 1 | 23 | +38.21% |
| Koning John Todd | CHIEF FINANCIAL OFFICER | 483107 0.3832% | $4.49M | 1 | 6 | <0.0001% |
| Pelizzon David R | 331696 0.2631% | $3.08M | 9 | 0 | <0.0001% | |
| Demski David M | director | 288441 0.2288% | $2.68M | 3 | 0 | +10.67% |
*Gray background shows insiders who have made transactions during last year
ATEC Institutional Investors: Active Positions
| Increased Positions | 129 | +55.6% | 17M | +20.29% |
| Decreased Positions | 100 | -43.1% | 15M | -18.05% |
| New Positions | 46 | New | 2M | New |
| Sold Out Positions | 34 | Sold Out | 2M | Sold Out |
| Total Postitions | 261 | +12.5% | 85M | +2.25% |
ATEC Ownership Change vs Market
Institutional Investor Ownership
Top Shareholders
Top Buyers
Top Sellers
New Shareholders
Sold-Out Shareholders
Active Shareholders
| Blackrock, Inc. | $107,419.00 | 5.95% | 8.57M | +314,330 | +3.81% | 2024-12-31 |
| Vanguard Group Inc | $74,791.00 | 4.14% | 5.97M | +47,797 | +0.81% | 2024-12-31 |
| American Century Companies Inc | $62,513.00 | 3.47% | 4.99M | +1M | +36.53% | 2024-12-31 |
| Braidwell Lp | $53,334.00 | 2.96% | 4.26M | +215,425 | +5.33% | 2024-12-31 |
| Bnp Paribas Asset Management Holding S.A. | $50,276.00 | 2.79% | 4.01M | +1M | +37.03% | 2024-12-31 |
| Royal Bank Of Canada | $39,912.00 | 2.21% | 3.19M | +2M | +171.21% | 2024-12-31 |
| Bank Of America Corp /De/ | $37,093.00 | 2.06% | 2.96M | -1M | -32.55% | 2024-12-31 |
| State Street Corp | $36,552.00 | 2.03% | 2.92M | -221,829 | -7.07% | 2024-12-31 |
| Nuveen Asset Management, Llc | $32,390.00 | 1.8% | 2.58M | +1M | +78.44% | 2024-12-31 |
| Geode Capital Management, Llc | $29,911.00 | 1.66% | 2.39M | +24,283 | +1.03% | 2024-12-31 |
Financial Ratios
Summary
Comparison with Competitors
Analyst Recommendations
Analyst Price Targets
Screener Ideas
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