Alphatec Holdings, Inc. (ATEC)
Largest Insider Buys in Sector
ATEC Stock Price History Chart
ATEC Stock Performance
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; Invictus Spinal Fixation System, a thoracolumbar fixation system to treat a range of pathologies; and Invictus MIS SingleStep System that provides minimally invasive pedicle screw placement. It also provides Invictus Modular Fixation Systems designed to increase adaptability with the power of screw modularity; OsseoScrew system to restore the integrity of the spinal column; Arsenal spinal fixation system, a comprehensive thoracolumbar fixation platform to fix a range of degenerative to deformity pathologies and surgical procedures; Aspida Anterior Lumbar Plating System, a fixation system for anterior lumbar interbody fusion; AMP Anti-Migration Plate; OCT Spinal Fixation System; trestle luxe anterior cervical plate system; and Insignia Anterior Cervical Plate System. In addition, the company offers IdentiTi Porous Ti, Transcend Lateral, and Battalion Posterior Interbody Implants; and biologics consisting of Cervical Structural Allograft Spacers, 3D ProFuse Demineralized Bone Scaffold, Neocore Osteoconductive Matrix, Alphagraft Demineralized and Cellular Bone Matrix, and Amnioshield Amniotic Tissue Barrier, as well as EOS imaging products. It sells its products through a network of independent distributors and direct sales representatives in the United States. The company was founded in 1990 and is headquartered in Carlsbad, California.
Insider Activity of Alphatec Holdings, Inc.
Over the last 12 months, insiders at Alphatec Holdings, Inc. have bought $861,432 and sold $16.35M worth of Alphatec Holdings, Inc. stock.
On average, over the past 5 years, insiders at Alphatec Holdings, Inc. have bought $39.08M and sold $209.69M worth of stock each year.
Highest buying activity among insiders over the last 12 months: Blackford Quentin S. (director) — $1.03M. Demski David M (director) — $630,000. Bakst Evan (director) — $202,950.
The last purchase of 15,000 shares for transaction amount of $202,950 was made by Bakst Evan (director) on 2024‑03‑14.
List of Insider Buy and Sell Transactions, Alphatec Holdings, Inc.
| 2024-06-12 | Sale | Marshall Tyson Eliot | GENERAL COUNSEL & CORP. SEC. | 50,232 0.0377% | $10.88 | $546,524 | -4.31% | |
| 2024-04-24 | Sale | Koning John Todd | CHIEF FINANCIAL OFFICER | 37,500 0.0269% | $12.82 | $480,750 | -16.25% | |
| 2024-03-14 | Bakst Evan | director | 15,000 0.0107% | $13.53 | $202,950 | -7.26% | ||
| 2024-03-07 | Blackford Quentin S. | director | 20,000 0.0145% | $12.83 | $256,600 | -2.72% | ||
| 2024-03-06 | Sale | Marshall Tyson Eliot | GENERAL COUNSEL & CORP. SEC. | 9,225 0.0068% | $13.16 | $121,401 | -3.35% | |
| 2024-03-01 | Sale | Koning John Todd | CHIEF FINANCIAL OFFICER | 121,601 0.0874% | $13.30 | $1.62M | -5.96% | |
| 2024-03-01 | Sale | Marshall Tyson Eliot | GENERAL COUNSEL & CORP. SEC. | 11,825 0.0085% | $13.30 | $157,273 | -5.96% | |
| 2024-02-27 | Sale | Sponsel David | EVP, SALES | 32,365 0.0234% | $15.19 | $491,624 | -16.79% | |
| 2024-02-27 | Sale | Lish Scott | CHIEF OPERATING OFFICER | 31,075 0.0225% | $15.19 | $472,029 | -16.79% | |
| 2024-02-26 | Sale | Hunsaker Craig E | EVP, PEOPLE & CULTURE | 41,560 0.0304% | $15.05 | $625,478 | -15.24% | |
| 2024-02-21 | Sale | Sponsel David | EVP, SALES | 17,820 0.013% | $15.34 | $273,359 | -16.43% | |
| 2024-02-21 | Sale | Lish Scott | CHIEF OPERATING OFFICER | 11,963 0.0087% | $15.34 | $183,512 | -16.43% | |
| 2024-02-20 | Sale | Hunsaker Craig E | EVP, PEOPLE & CULTURE | 77,255 0.0559% | $15.16 | $1.17M | -16.36% | |
| 2024-02-14 | Sale | Sponsel David | EVP, SALES | 2,500 0.0018% | $16.16 | $40,400 | -18.02% | |
| 2024-02-05 | Sale | Hunsaker Craig E | EVP, PEOPLE & CULTURE | 500 0.0004% | $16.41 | $8,205 | -19.88% | |
| 2024-02-02 | Sale | Hunsaker Craig E | EVP, PEOPLE & CULTURE | 38,556 0.0286% | $16.51 | $636,560 | -21.00% | |
| 2024-02-02 | Sale | Sponsel David | EVP, SALES | 36,620 0.0271% | $16.47 | $603,131 | -21.00% | |
| 2024-02-02 | Sale | Lish Scott | CHIEF OPERATING OFFICER | 25,210 0.0187% | $16.47 | $415,209 | -21.00% | |
| 2024-01-16 | Sale | Sponsel David | EVP, SALES | 2,500 0.0018% | $15.00 | $37,500 | -11.60% | |
| 2023-12-21 | Sale | Sponsel David | EVP, SALES | 2,500 0.0018% | $15.00 | $37,500 | -9.71% |
Insider Historical Profitability
| Miles Patrick | CEO | 5452736 4.0005% | $10.41 | 2 | 20 | +42.98% |
| Hunsaker Craig E | EVP, PEOPLE & CULTURE | 1188444 0.9289% | $10.41 | 1 | 32 | <0.0001% |
| Bakst Evan | director | 15000 0.799% | $10.41 | 3 | 1 | +46.7% |
| Sponsel David | EVP, SALES | 622296 0.4695% | $10.41 | 1 | 16 | +38.21% |
| Blackford Quentin S. | director | 572605 0.415% | $10.41 | 1 | 0 | |
| Lish Scott | CHIEF OPERATING OFFICER | 507165 0.3804% | $10.41 | 0 | 13 | |
| Koning John Todd | CHIEF FINANCIAL OFFICER | 393356 0.3049% | $10.41 | 1 | 5 | <0.0001% |
| Marshall Tyson Eliot | GENERAL COUNSEL & CORP. SEC. | 245638 0.2211% | $10.41 | 0 | 3 | |
| Demski David M | director | 181694 0.1333% | $10.41 | 1 | 0 | |
| TULLIS JAMES L L | director | 171962 0.1262% | $10.41 | 1 | 12 | +42.97% |
| Mowry David H | director | 92381 0.0678% | $10.41 | 0 | 3 | |
| Pritzker Jennifer N. | 10 percent owner | 58000 0.0426% | $10.41 | 19 | 0 | <0.0001% |
| HGP II, LLC | 10 percent owner | 21010565 15.4148% | $10.41 | 0 | 1 | |
| HEALTHPOINTCAPITAL PARTNERS II L P | 10 percent owner | 21010565 15.4148% | $10.41 | 0 | 1 | |
| L-5 Healthcare Partners, LLC | 10 percent owner | 11081538 8.1302% | $10.41 | 0 | 1 | |
| HGP LLC | 10 percent owner | 10777173 7.9069% | $10.41 | 0 | 2 | |
| HealthpointCapital Partners LP | 10 percent owner | 10777173 7.9069% | $10.41 | 0 | 2 | |
| Black Jeffrey G. | EVP & CFO | 620770 0.4554% | $10.41 | 2 | 6 | +81.15% |
| Kuyper Dirk | President and CEO | 559128 0.4102% | $10.41 | 9 | 3 | +4.49% |
| Berkowitz Mortimer III | 555121 0.4073% | $10.41 | 7 | 2 | +12.1% | |
| Hiscock Ronald | President and CEO | 504075 0.3698% | $10.41 | 2 | 0 | <0.0001% |
| Snider Brian | EVP, Strat. Mktg. & Prod. Dev. | 493007 0.3617% | $10.41 | 2 | 0 | +65.38% |
| Pelizzon David R | 279245 0.2049% | $10.41 | 7 | 0 | <0.0001% | |
| Asai Mitsuo | President, Alphatec Pacific | 266610 0.1956% | $10.41 | 8 | 0 | <0.0001% |
| Rydin Jeffrey P | director | 243746 0.1788% | $10.41 | 0 | 1 | |
| Hochschuler Stephen | director | 232183 0.1703% | $10.41 | 4 | 0 | +144.98% |
| Rich Terry | Chief Executive Officer | 207958 0.1526% | $10.41 | 3 | 0 | +39.18% |
| Howell Kelli Mari | EVP, Clinical Strategies | 205640 0.1509% | $10.41 | 1 | 0 | +101.15% |
| Plunkett Michael Joseph | Chief Operating Officer | 199490 0.1464% | $10.41 | 2 | 0 | <0.0001% |
| Ryan Patrick | Chief Operating Officer | 160000 0.1174% | $10.41 | 1 | 0 | <0.0001% |
| O'Neill Michael | Chief Financial Officer | 126222 0.0926% | $10.41 | 2 | 0 | <0.0001% |
| Romanoski Vicky | Senior VP, CAO and Sec. | 103046 0.0756% | $10.41 | 4 | 0 | <0.0001% |
| Segal Paul | director | 0 0.0734% | $10.41 | 4 | 4 | +17.67% |
| Northcutt Trent | VP, Sales | 98633 0.0724% | $10.41 | 1 | 0 | <0.0001% |
| Garner Ebun | General Counsel and SVP | 95218 0.0699% | $10.41 | 9 | 0 | <0.0001% |
| Lubischer Stephen | VP, Sales | 84773 0.0622% | $10.41 | 2 | 1 | +10.34% |
| Hochberg Jason | director | 84375 0.0619% | $10.41 | 2 | 0 | <0.0001% |
| Bellucci Herbert J | VP, Manufactuing & Intl. | 76097 0.0558% | $10.41 | 2 | 0 | <0.0001% |
| Molson R Ian | director | 75937 0.0557% | $10.41 | 2 | 1 | +220.36% |
| CORBETT JAMES | President and CEO | 68204 0.05% | $10.41 | 2 | 0 | <0.0001% |
| CROSS LESLIE H | director | 65443 0.048% | $10.41 | 11 | 0 | <0.0001% |
| Oneil Stephen | director | 56637 0.0416% | $10.41 | 1 | 0 | +4.38% |
| Weise Scott | VP, Business Dev. & Marketing | 55521 0.0407% | $10.41 | 1 | 0 | <0.0001% |
| Williams Donald Allen | director | 46433 0.0341% | $10.41 | 2 | 0 | +15.96% |
| Steven Reinecke | Chief Technology Officer, VP | 46294 0.034% | $10.41 | 1 | 0 | <0.0001% |
| Altman Elizabeth Ann | director | 31158 0.0229% | $10.41 | 0 | 2 | |
| Wulff Peter C | CFO, VP and Treasurer | 22000 0.0161% | $10.41 | 5 | 0 | +98.39% |
| Ravitch Richard | director | 20000 0.0147% | $10.41 | 1 | 0 | <0.0001% |
| Plotkin Brian | VP, Information Technology | 19749 0.0145% | $10.41 | 1 | 0 | <0.0001% |
| GLYNN JAMES R | director | 15000 0.011% | $10.41 | 2 | 0 | <0.0001% |
| Bradshaw Kimberly | VP, Physician Services | 11015 0.0081% | $10.41 | 1 | 0 | <0.0001% |
| TIMM JENS PETER | VP, Research and Development | 10528 0.0077% | $10.41 | 3 | 0 | +22.76% |
| Yasbek Steven | CFO and VP | 5800 0.0043% | $10.41 | 1 | 0 | +16.31% |
| DIXON STEPHEN T D | CFO, VP and Treasurer | 2222 0.0016% | $10.41 | 1 | 0 | <0.0001% |
| Lacienski Daniel | Executive VP, Operations | 444 0.0003% | $10.41 | 1 | 0 | <0.0001% |
| Foster John | 10 percent owner | 0 0% | $10.41 | 8 | 4 | <0.0001% |
Institutional Investor Ownership
| BlackRock | $104.92M | 5.44 | 7.61M | -1.1% | -$1.17M | <0.01 | |
| The Vanguard Group | $75.28M | 3.9 | 5.46M | +1.2% | +$891,495.93 | <0.01 | |
| First Light Asset Management | $74.72M | 3.87 | 5.42M | -9.34% | -$7.7M | 5.91 | |
| Millennium Management LLC | $71.14M | 3.69 | 5.16M | +104.64% | +$36.38M | 0.05 | |
| American Century Investments | $57.46M | 2.98 | 4.17M | +16.91% | +$8.31M | 0.04 | |
| JPMorgan Chase | $43.2M | 2.24 | 3.13M | +11.97% | +$4.62M | <0.01 | |
| Driehaus Capital Management LLC | $36.39M | 1.89 | 2.64M | +1.27% | +$455,497.50 | 0.36 | |
| Alger | $36.09M | 1.87 | 2.62M | +17.31% | +$5.32M | 0.18 | |
| Alyeska Investment Group L P | $34.86M | 1.81 | 2.53M | -18.9% | -$8.12M | 0.22 | |
| State Street | $32.67M | 1.69 | 2.37M | -1.3% | -$429,820.51 | <0.01 | |
| Geode Capital Management | $30.27M | 1.57 | 2.19M | +3.49% | +$1.02M | <0.01 | |
| Point72 Asset Management | $26.65M | 1.38 | 1.93M | -35.51% | -$14.67M | 0.05 | |
| Cerity Partners | $26.31M | 1.36 | 1.91M | +1.31% | +$340,102.76 | 0.07 | |
| Royal Bank of Canada | $24.06M | 1.25 | 1.74M | +8.48% | +$1.88M | 0.01 | |
| Citadel Advisors LLC | $22.21M | 1.15 | 1.61M | -31.36% | -$10.15M | 0.01 | |
| Nuveen | $22.11M | 1.15 | 1.6M | -28.98% | -$9.02M | 0.01 | |
| Next Century Growth Investors LLC | $21.86M | 1.13 | 1.58M | -19.75% | -$5.38M | 1.9 | |
| Morgan Stanley | $20.64M | 1.07 | 1.5M | -33.5% | -$10.4M | <0.01 | |
| Oberweis Asset Management Inc | $19.11M | 0.99 | 1.39M | -13.8% | -$3.06M | 1.38 | |
| Elequin Securities Llc | $18.47M | 0.95 | 1.33M | +513,217.7% | +$18.46M | 0.72 | |
| Penn Capital Management Co Inc | $18.47M | 0.95 | 1.33M | +9.79% | +$1.65M | 0.72 | |
| Artisan Partners | $17.39M | 0.9 | 1.26M | 0% | +$0 | 0.03 | |
| Standard Life | $17.13M | 0.89 | 1.24M | -0.23% | -$40,087.53 | 0.03 | |
| Bank of America | $17.11M | 0.89 | 1.24M | +2,599.84% | +$16.48M | <0.01 | |
| Deutsche Bank | $15.7M | 0.81 | 1.14M | +11.75% | +$1.65M | 0.01 | |
| Intrinsic Edge Capital Management Llc | $15.61M | 0.81 | 1.13M | -29.24% | -$6.45M | 1.32 | |
| Janus Henderson | $15.04M | 0.78 | 1.09M | -23.18% | -$4.54M | 0.01 | |
| Goldman Sachs | $13.96M | 0.72 | 1.01M | -30.24% | -$6.05M | <0.01 | |
| Luther King Capital Management | $12.77M | 0.66 | 926,228 | +0.78% | +$98,708.82 | 0.06 | |
| Walleye Capital | $12.63M | 0.66 | 916,166 | -41.45% | -$8.94M | 0.03 | |
| Emerald Advisers, Inc. | $12.48M | 0.65 | 904,946 | +86.29% | +$5.78M | 0.51 | |
| New York State Common Retirement Fund | $12.14M | 0.63 | 880,542 | +8.07% | +$906,399.65 | 0.02 | |
| Northern Trust | $12.07M | 0.63 | 875,525 | -0.29% | -$34,668.06 | <0.01 | |
| Squarepoint Ops LLC | $11.76M | 0.61 | 852,684 | +45.71% | +$3.69M | 0.05 | |
| Marshall Wace | $10.48M | 0.54 | 759,860 | +115.6% | +$5.62M | 0.01 | |
| Charles Schwab | $10.43M | 0.54 | 756,366 | +1.28% | +$132,177.15 | <0.01 | |
| EMERALD MUTUAL FUND ADVISERS TRUST | $9.92M | 0.51 | 719,324 | +81.31% | +$4.45M | 0.52 | |
| ROYCE & ASSOCIATES INC | $9.76M | 0.51 | 707,803 | +35.12% | +$2.54M | 0.09 | |
| Pier Capital LLC | $9.14M | 0.47 | 662,844 | +3.29% | +$290,872.48 | 1.26 | |
| Connor Clark & Lunn Investment Management Ltd | $7.55M | 0.39 | 547,640 | +4.93% | +$355,175.26 | 0.02 | |
| Schonfeld Group | $6.13M | 0.32 | 444,749 | +278.7% | +$4.51M | 0.04 | |
| Envestnet Asset Management Inc | $5.28M | 0.27 | 382,819 | +6.66% | +$329,581.00 | <0.01 | |
| Renaissance Technologies | $4.86M | 0.25 | 352,400 | -3.11% | -$155,839.95 | 0.01 | |
| LINSCO PRIVATE LEDGER CORP | $4.66M | 0.24 | 337,917 | +96.2% | +$2.28M | <0.01 | |
| Parkman Healthcare Partners Llc | $4.64M | 0.24 | 336,688 | New | +$4.64M | 0.57 | |
| Ziegler FAMCO Hedged Equity Fund | $4.62M | 0.24 | 334,995 | +1,093.51% | +$4.23M | 0.02 | |
| PNC Financial Services | $4.46M | 0.23 | 323,246 | +3.47% | +$149,566.36 | <0.01 | |
| BNY Mellon | $4.43M | 0.23 | 321,201 | -4.17% | -$192,701.30 | <0.01 | |
| Russell Investments Group Ltd | $4.42M | 0.23 | 320,877 | -18.24% | -$987,294.42 | 0.01 | |
| Pura Vida Investments LLC | $4.41M | 0.23 | 320,054 | +4.94% | +$207,594.68 | 3.14 |