ATEC Insider Trading

Insider Ownership Percentage: 29.12%
Insider Buying (Last 12 Months): $849,844.00
Insider Selling (Last 12 Months): $35,847,119.30

Alphatec Insider Trading History Chart

This chart shows the insider buying and selling history at Alphatec by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Alphatec Share Price & Price History

Current Price: $12.79
Price Change: Price Increase of +0.25 (1.99%)
As of 04/22/2024 01:00 AM ET

This chart shows the closing price history over time for ATEC up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Alphatec Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
3/14/2024Evan BakstDirectorBuy15,000$13.53$202,950.0015,000View SEC Filing Icon  
3/7/2024Quentin S BlackfordDirectorBuy20,000$12.83$256,600.00572,605View SEC Filing Icon  
3/6/2024Tyson Eliot MarshallGeneral CounselSell9,225$13.16$121,401.00295,870View SEC Filing Icon  
3/1/2024John Todd KoningCFOSell121,601$13.30$1,617,293.30430,856View SEC Filing Icon  
3/1/2024Tyson Eliot MarshallGeneral CounselSell11,825$13.30$157,272.50305,095View SEC Filing Icon  
2/27/2024Scott LishCOOSell31,075$15.19$472,029.25507,165View SEC Filing Icon  
2/26/2024Craig E. HunsakerEVPSell41,560$15.05$625,478.001,188,444View SEC Filing Icon  
2/21/2024David P. SponselEVPSell17,820$15.34$273,358.80654,661View SEC Filing Icon  
2/21/2024Scott LishCOOSell11,963$15.34$183,512.42538,240View SEC Filing Icon  
2/14/2024David P. SponselEVPSell2,500$16.16$40,400.00637,418View SEC Filing Icon  
1/16/2024David P. SponselEVPSell2,500$15.00$37,500.00555,280View SEC Filing Icon  
12/21/2023David P. SponselEVPSell2,500$15.00$37,500.00557,780View SEC Filing Icon  
11/9/2023David M DemskiDirectorBuy30,000$10.50$315,000.00181,694View SEC Filing Icon  
9/27/2023Patrick MilesCEOSell59,375$13.00$771,875.005,452,736View SEC Filing Icon  
9/25/2023Patrick MilesCEOSell60,000$12.51$750,600.005,572,111View SEC Filing Icon  
9/20/2023Patrick MilesCEOSell60,000$13.35$801,000.005,632,111View SEC Filing Icon  
9/18/2023Patrick MilesCEOSell60,000$13.48$808,800.005,752,111View SEC Filing Icon  
9/11/2023David H. MowryDirectorSell9,500$14.46$137,370.0092,381View SEC Filing Icon  
8/23/2023Evan BakstDirectorSell8,700$14.92$129,804.001,089,038View SEC Filing Icon  
8/10/2023Jennifer N PritzkerMajor ShareholderBuy2,400$14.99$35,976.0058,000View SEC Filing Icon  
8/8/2023Jennifer N PritzkerMajor ShareholderBuy1,350$15.56$21,006.0011,931View SEC Filing Icon  
6/27/2023Craig E. HunsakerEVPSell6,542$18.00$117,756.001,220,914View SEC Filing Icon  
6/16/2023Elizabeth Ann AltmanDirectorSell9,273$16.14$149,666.2231,158View SEC Filing Icon  
6/15/2023David P. SponselEVPSell55,577$16.17$898,680.09559,840View SEC Filing Icon  
6/12/2023Paul SegalDirectorSell71,329$15.15$1,080,634.35100,000View SEC Filing Icon  
5/15/2023Craig E. HunsakerEVPSell58,238$15.29$890,459.021,227,456View SEC Filing Icon  
5/10/2023L-5 Healthcare Partners, LlcDirectorSell1,700,000$14.88$25,296,000.0011,081,538View SEC Filing Icon  
5/9/2023Jennifer N PritzkerMajor ShareholderBuy1,200$15.26$18,312.0010,581View SEC Filing Icon  
4/24/2023Craig E. HunsakerEVPSell28,311$15.85$448,729.351,285,694View SEC Filing Icon  
4/20/2023John Todd KoningCFOSell16,500$16.42$270,930.00415,552View SEC Filing Icon  
4/4/2023Patrick MilesCEOSell353$15.86$5,598.585,607,764View SEC Filing Icon  
3/8/2023James L. L. TullisDirectorSell30,000$16.12$483,600.00467,974View SEC Filing Icon  
3/8/2023Patrick MilesCEOSell60,000$16,013.00$960,780,000.005,748,117View SEC Filing Icon  
3/6/2023David P. SponselEVPSell16,823$15.82$266,139.86719,181View SEC Filing Icon  
3/6/2023Jennifer N PritzkerMajor ShareholderBuy1,550$15.87$24,598.509,381View SEC Filing Icon  
3/6/2023Patrick MilesCEOSell60,000$15.82$949,200.005,868,117View SEC Filing Icon  
3/1/2023Craig E. HunsakerEVPSell80,023$16.00$1,280,368.001,346,828View SEC Filing Icon  
2/27/2023Craig E. HunsakerEVPSell36,072$14.74$531,701.281,436,789View SEC Filing Icon  
2/27/2023John Todd KoningCFOSell22,500$14.76$332,100.00432,052View SEC Filing Icon  
2/27/2023Scott LishSVPSell25,372$14.76$374,490.72430,522View SEC Filing Icon  
2/23/2023Scott LishSVPSell12,500$14.37$179,625.00453,034View SEC Filing Icon  
2/22/2023John Todd KoningCFOSell13,068$14.20$185,565.60470,644View SEC Filing Icon  
2/21/2023Craig E. HunsakerEVPSell65,716$14.04$922,652.641,472,861View SEC Filing Icon  
2/21/2023Scott LishSVPSell9,570$14.02$134,171.40465,534View SEC Filing Icon  
2/9/2023Craig E. HunsakerEVPSell60,000$14.00$840,000.001,435,995View SEC Filing Icon  
1/23/2023Patrick MilesCEOSell60,000$13.17$790,200.005,361,633View SEC Filing Icon  
1/19/2023Patrick MilesCEOSell60,000$13.33$799,800.005,481,633View SEC Filing Icon  
1/17/2023Patrick MilesCEOSell60,000$13.05$783,000.005,601,633View SEC Filing Icon  
12/16/2022James L. L. TullisDirectorSell50,000$10.59$529,500.00497,974View SEC Filing Icon  
12/5/2022David P. SponselEVPSell10,000$9.88$98,800.00556,983View SEC Filing Icon  
11/7/2022David P. SponselEVPSell10,000$9.25$92,500.00566,690View SEC Filing Icon  
8/29/2022David H. MowryDirectorSell4,370$7.85$34,304.5091,973View SEC Filing Icon  
8/17/2022Craig E. HunsakerEVPSell9,895$9.07$89,747.651,251,174View SEC Filing Icon  
8/17/2022Elizabeth Ann AltmanDirectorSell8,009$9.06$72,561.5440,431View SEC Filing Icon  
8/15/2022Craig E. HunsakerEVPSell30,000$9.70$291,000.001,261,969View SEC Filing Icon  
8/9/2022Jennifer N PritzkerMajor ShareholderBuy2,000$7.97$15,940.0048,200View SEC Filing Icon  
6/15/2022James L. L. TullisDirectorBuy7,500$6.76$50,700.00187,558View SEC Filing Icon  
6/14/2022Paul SegalMajor ShareholderBuy50,000$6.95$347,500.00288,825View SEC Filing Icon  
6/13/2022Craig E. HunsakerEVPSell30,000$7.31$219,300.001,331,729View SEC Filing Icon  
6/10/2022Paul SegalMajor ShareholderBuy200$7.10$1,420.00238,825View SEC Filing Icon  
6/9/2022Mortimer Berkowitz IIIDirectorBuy16,000$7.20$115,200.00555,121View SEC Filing Icon  
6/1/2022Craig E. HunsakerEVPSell70,000$7.16$501,200.001,362,229View SEC Filing Icon  
5/20/2022Patrick MilesCEOSell100,000$7.85$785,000.005,658,634View SEC Filing Icon  
5/18/2022Patrick MilesCEOSell100,000$8.34$834,000.005,858,634View SEC Filing Icon  
5/16/2022Jennifer N PritzkerMajor ShareholderBuy2,000$8.32$16,640.005,731View SEC Filing Icon  
5/13/2022Jennifer N PritzkerMajor ShareholderBuy4,000$7.96$31,840.0046,200View SEC Filing Icon  
4/7/2022James L. L TullisDirectorSell1,630$12.99$21,173.70161,512View SEC Filing Icon  
3/11/2022Jennifer N PritzkerMajor ShareholderBuy1,100$10.64$11,704.00View SEC Filing Icon  
3/8/2022Jennifer N PritzkerMajor ShareholderBuy2,000$11.42$22,840.00View SEC Filing Icon  
3/1/2022Scott LishSVPSell5,100$10.94$55,794.00View SEC Filing Icon  
2/22/2022Scott LishSVPSell4,760$9.66$45,981.60View SEC Filing Icon  
12/15/2021Jason HochbergDirectorBuy5,000$10.84$54,200.00View SEC Filing Icon  
12/9/2021James L. L. TullisDirectorSell20,000$11.78$235,600.00View SEC Filing Icon  
12/9/2021Jennifer N PritzkerMajor ShareholderBuy1,000$12.18$12,180.00View SEC Filing Icon  
11/26/2021Evan BakstDirectorBuy10,000$10.57$105,700.00View SEC Filing Icon  
11/23/2021Paul SegalMajor ShareholderBuy67,496$10.09$681,034.64View SEC Filing Icon  
11/16/2021David H. MowryDirectorSell14,254$12.25$174,611.50View SEC Filing Icon  
11/12/2021Craig E. HunsakerEVPBuy15,000$11.66$174,900.00View SEC Filing Icon  
11/11/2021David R. PelizzonDirectorBuy4,366$11.41$49,816.06View SEC Filing Icon  
11/11/2021Patrick MilesCEOBuy50,000$11.71$585,500.00View SEC Filing Icon  
11/10/2021Scott LishSVPSell6,250$11.79$73,687.50View SEC Filing Icon  
11/8/2021David R. PelizzonDirectorBuy5,425$13.00$70,525.00View SEC Filing Icon  
8/27/2021Jennifer N. PritzkerMajor ShareholderBuy2,000$13.26$26,520.0038,200View SEC Filing Icon  
8/17/2021Jennifer N PritzkerMajor ShareholderBuy554$12.62$6,991.4838,200View SEC Filing Icon  
8/13/2021Jennifer N PritzkerMajor ShareholderBuy1,077$12.99$13,990.23View SEC Filing Icon  
8/11/2021Jennifer N. PritzkerMajor ShareholderBuy1,000$13.13$13,130.0037,200View SEC Filing Icon  
8/9/2021Jennifer N. PritzkerMajor ShareholderBuy1,000$14.68$14,680.0037,200View SEC Filing Icon  
8/3/2021Scott LishSVPSell10,000$14.24$142,400.00View SEC Filing Icon  
7/12/2021Scott LishSVPSell11,965$16.46$196,943.90View SEC Filing Icon  
6/16/2021David P. SponselEVPSell10,000$14.78$147,800.00554,317View SEC Filing Icon  
5/10/2021David R. PelizzonDirectorBuy120,000$15.25$1,830,000.00268,837View SEC Filing Icon  
5/10/2021Jennifer N PritzkerMajor ShareholderBuy4,000$14.38$57,520.0036,200View SEC Filing Icon  
5/3/2021David P. SponselEVPSell30,000$15.97$479,100.00615,371View SEC Filing Icon  
4/26/2021David P. SponselEVPSell14,572$16.63$242,332.36598,184View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Alphatec (NASDAQ:ATEC)

66.35% of Alphatec stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at ATEC by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Alphatec Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
4/19/2024Insight Folios Inc13,938$0.19M0.1%N/A0.010%Search for SEC Filing on Google Icon
4/19/2024Norden Group LLC433,764$5.98M0.1%+1,012.2%0.314%Search for SEC Filing on Google Icon
4/19/2024Mesirow Financial Investment Management Inc.23,867$0.33M1.6%-24.4%0.017%Search for SEC Filing on Google Icon
4/16/2024Newton One Investments LLC5,500$76K0.0%-14.7%0.004%Search for SEC Filing on Google Icon
4/11/2024Congress Asset Management Co. MA132,603$1.83M0.0%N/A0.096%Search for SEC Filing on Google Icon
3/27/2024Nomura Holdings Inc.14,870$0.23M0.0%N/A0.011%Search for SEC Filing on Google Icon
3/1/2024Goldman Sachs Group Inc.1,451,499$21.93M0.0%+93.9%1.052%Search for SEC Filing on Google Icon
2/15/2024Penn Capital Management Company LLC1,215,594$18.42M1.7%-3.6%0.892%Search for SEC Filing on Google Icon
2/15/2024Birchview Capital LP88,000$1.33M1.1%+10.0%0.065%Search for SEC Filing on Google Icon
2/15/2024Bridgefront Capital LLC22,846$0.35M0.3%+10.3%0.017%Search for SEC Filing on Google Icon
2/14/2024First Light Asset Management LLC5,976,851$90.31M7.3%+97.0%4.385%Search for SEC Filing on Google Icon
2/14/2024SG Capital Management LLC240,638$3.64M1.1%N/A0.177%Search for SEC Filing on Google Icon
2/14/2024Intrinsic Edge Capital Management LLC1,599,849$24.17M2.4%+72.2%1.174%Search for SEC Filing on Google Icon
2/14/2024Ghisallo Capital Management LLC100,000$1.51M0.2%N/A0.073%Search for SEC Filing on Google Icon
2/13/2024Pura Vida Investments LLC305,000$4.61M1.4%N/A0.224%Search for SEC Filing on Google Icon
2/12/2024Alberta Investment Management Corp147,258$2.23M0.0%+70.4%0.108%Search for SEC Filing on Google Icon
2/12/2024Clear Rock Advisors LLC10,644$0.18M0.1%N/A0.008%Search for SEC Filing on Google Icon
2/12/2024Focus Financial Network Inc. ADV13,699$0.21M0.0%N/A0.010%Search for SEC Filing on Google Icon
2/12/2024Millrace Asset Group Inc.110,247$1.67M1.6%N/A0.081%Search for SEC Filing on Google Icon
2/12/2024Artisan Partners Limited Partnership1,260,787$19.05M0.0%N/A0.925%Search for SEC Filing on Google Icon
2/9/2024Tidemark LLC9,054$0.14M0.1%N/A0.007%Search for SEC Filing on Google Icon
2/9/2024King Luther Capital Management Corp919,070$13.89M0.1%+5.7%0.674%Search for SEC Filing on Google Icon
2/9/2024Trexquant Investment LP75,583$1.14M0.0%N/A0.055%Search for SEC Filing on Google Icon
2/8/2024Great Lakes Advisors LLC194,281$2.94M0.0%-36.1%0.143%Search for SEC Filing on Google Icon
2/8/2024Essex Investment Management Co. LLC266,856$4.03M0.8%-7.2%0.196%Search for SEC Filing on Google Icon
2/7/2024Principal Financial Group Inc.277,000$4.19M0.0%+87.1%0.203%Search for SEC Filing on Google Icon
2/7/2024Seven Grand Managers LLC100,000$1.51M1.4%N/A0.073%Search for SEC Filing on Google Icon
2/7/2024Jump Financial LLC48,363$0.73M0.0%-72.1%0.035%Search for SEC Filing on Google Icon
2/7/2024BNP Paribas Financial Markets26,533$0.40M0.0%-4.2%0.019%Search for SEC Filing on Google Icon
2/7/2024Arcadia Investment Management Corp MI4,235$64K0.0%-56.6%0.003%Search for SEC Filing on Google Icon
2/6/2024Cullen Frost Bankers Inc.42,697$0.65M0.0%+18.9%0.031%Search for SEC Filing on Google Icon
2/6/2024Charles Schwab Investment Management Inc.746,781$11.28M0.0%+20.2%0.548%Search for SEC Filing on Google Icon
2/6/2024Lisanti Capital Growth LLC71,860$1.09M0.3%-77.1%0.053%Search for SEC Filing on Google Icon
2/6/2024Amalgamated Bank9,720$0.15M0.0%+7.3%0.007%Search for SEC Filing on Google Icon
2/6/2024Swiss National Bank185,700$2.81M0.0%+9.7%0.136%Search for SEC Filing on Google Icon
2/5/2024Victory Capital Management Inc.12,467$0.19M0.0%-73.4%0.009%Search for SEC Filing on Google Icon
2/5/2024Norden Group LLC39,001$0.59M0.1%-2.5%0.029%Search for SEC Filing on Google Icon
2/5/2024Russell Investments Group Ltd.392,472$5.93M0.0%+2.3%0.288%Search for SEC Filing on Google Icon
2/1/2024New York State Common Retirement Fund814,815$12.31M0.0%-7.4%0.598%Search for SEC Filing on Google Icon
2/1/2024Handelsbanken Fonder AB20,900$0.32M0.0%+5.0%0.015%Search for SEC Filing on Google Icon
1/31/2024abrdn plc1,245,096$18.81M0.0%-10.0%0.913%Search for SEC Filing on Google Icon
1/30/2024Zurcher Kantonalbank Zurich Cantonalbank 23,579$0.36M0.0%+94.5%0.017%Search for SEC Filing on Google Icon
1/29/2024Valeo Financial Advisors LLC19,025$0.29M0.0%+5.0%0.014%Search for SEC Filing on Google Icon
1/26/2024Cerity Partners LLC1,882,908$28.45M0.0%N/A1.381%Search for SEC Filing on Google Icon
1/25/2024Phillips Financial Management LLC64,696$0.98M0.1%-1.8%0.047%Search for SEC Filing on Google Icon
1/24/2024Arizona State Retirement System26,342$0.40M0.0%+20.1%0.019%Search for SEC Filing on Google Icon
1/23/2024HighMark Wealth Management LLC36,150$0.55M0.4%+3,043.5%0.027%Search for SEC Filing on Google Icon
1/22/2024Perkins Capital Management Inc.184,867$2.79M2.4%+7.3%0.136%Search for SEC Filing on Google Icon
1/17/2024Assenagon Asset Management S.A.175,250$2.65M0.0%-89.0%0.129%Search for SEC Filing on Google Icon
1/16/2024Raymond James Financial Services Advisors Inc.13,374$0.20M0.0%N/A0.010%Search for SEC Filing on Google Icon
1/16/2024Raymond James & Associates14,287$0.22M0.0%+26.3%0.010%Search for SEC Filing on Google Icon
1/16/2024Legato Capital Management LLC107,288$1.62M0.2%-14.6%0.079%Search for SEC Filing on Google Icon
1/12/2024SG Americas Securities LLC20,901$0.32M0.0%N/A0.015%Search for SEC Filing on Google Icon
1/11/2024RiverPark Advisors LLC5,033$76K0.1%+22.6%0.004%Search for SEC Filing on Google Icon
1/11/2024Ziegler Capital Management LLC28,068$0.42M0.0%+30.9%0.021%Search for SEC Filing on Google Icon
12/18/2023Vanguard Group Inc.4,615,223$59.86M0.0%+1.8%3.386%Search for SEC Filing on Google Icon
12/6/2023Citigroup Inc.15,484$0.20M0.0%-45.7%0.011%Search for SEC Filing on Google Icon
11/30/2023American Century Companies Inc.2,655,328$34.44M0.0%+24.5%1.948%Search for SEC Filing on Google Icon
11/21/2023Walleye Trading LLC50,353$0.65M0.0%+5.0%0.037%Search for SEC Filing on Google Icon
11/21/2023Walleye Capital LLC795,525$10.32M0.0%+13.1%0.584%Search for SEC Filing on Google Icon
11/21/2023Invst LLC152,919$1.98M0.3%+15.0%0.112%Search for SEC Filing on Google Icon
11/16/2023Tudor Investment Corp Et Al244,189$3.17M0.0%+80.8%0.179%Search for SEC Filing on Google Icon
11/16/2023Spouting Rock Asset Management LLC13,592$0.18M0.1%+8.8%0.010%Search for SEC Filing on Google Icon
11/15/2023Townsquare Capital LLC79,591$1.03M0.0%+92.4%0.058%Search for SEC Filing on Google Icon
11/15/2023Mercer Global Advisors Inc. ADV301,419$3.91M0.0%-18.6%0.221%Search for SEC Filing on Google Icon
11/15/2023Sectoral Asset Management Inc.246,345$3.20M0.6%N/A0.181%Search for SEC Filing on Google Icon
11/14/2023Schonfeld Strategic Advisors LLC81,100$1.05M0.0%-4.9%0.060%Search for SEC Filing on Google Icon
11/14/2023Fred Alger Management LLC2,336,718$30.31M0.2%+48.9%1.714%Search for SEC Filing on Google Icon
11/14/2023Avidity Partners Management LP309,400$4.01M0.2%-21.3%0.227%Search for SEC Filing on Google Icon
11/14/2023Numerai GP LLC301,412$3.91M1.3%-30.2%0.221%Search for SEC Filing on Google Icon
11/13/2023Connor Clark & Lunn Investment Management Ltd.461,511$5.99M0.0%+77.3%0.339%Search for SEC Filing on Google Icon
11/13/2023Dark Forest Capital Management LP46,737$0.61M0.0%N/A0.034%Search for SEC Filing on Google Icon
11/13/2023Provence Wealth Management Group4,300$56K0.0%N/A0.003%Search for SEC Filing on Google Icon
11/13/2023Aigen Investment Management LP12,294$0.16M0.0%-82.5%0.009%Search for SEC Filing on Google Icon
11/9/2023Essex Investment Management Co. LLC287,548$3.73M0.6%-1.3%0.239%Search for SEC Filing on Google Icon
11/8/2023State Board of Administration of Florida Retirement System22,904$0.30M0.0%+4.7%0.019%Search for SEC Filing on Google Icon
11/8/2023HighTower Advisors LLC60,546$0.78M0.0%+10.8%0.050%Search for SEC Filing on Google Icon
11/8/2023Van ECK Associates Corp8,703$0.11M0.0%N/A0.007%Search for SEC Filing on Google Icon
11/8/2023Charles Schwab Investment Management Inc.621,293$8.06M0.0%+193.6%0.516%Search for SEC Filing on Google Icon
11/8/2023Swiss National Bank169,300$2.20M0.0%+16.7%0.141%Search for SEC Filing on Google Icon
11/8/2023RiverPark Advisors LLC4,105$53K0.0%N/A0.003%Search for SEC Filing on Google Icon
11/8/2023J.P. Morgan Private Wealth Advisors LLC13,003$0.17M0.0%N/A0.011%Search for SEC Filing on Google Icon
11/8/2023New York Life Investment Management LLC22,823$0.30M0.0%-13.6%0.019%Search for SEC Filing on Google Icon
11/7/2023Great Lakes Advisors LLC304,185$3.95M0.0%-10.4%0.253%Search for SEC Filing on Google Icon
11/7/2023Quantbot Technologies LP67,434$0.88M0.1%-19.9%0.056%Search for SEC Filing on Google Icon
11/7/2023Alpha DNA Investment Management LLC36,660$0.48M0.2%N/A0.030%Search for SEC Filing on Google Icon
11/7/2023New York State Common Retirement Fund879,830$11.41M0.0%-3.0%0.731%Search for SEC Filing on Google Icon
11/7/2023Fox Run Management L.L.C.29,654$0.39M0.1%N/A0.025%Search for SEC Filing on Google Icon
11/7/2023Jump Financial LLC173,215$2.25M0.1%-4.8%0.144%Search for SEC Filing on Google Icon
11/7/2023Arizona State Retirement System21,930$0.28M0.0%+17.1%0.018%Search for SEC Filing on Google Icon
11/7/2023abrdn plc1,382,770$17.94M0.0%+276.7%1.149%Search for SEC Filing on Google Icon
11/6/2023Eldridge Investment Advisors Inc.29,185$0.38M0.1%N/A0.024%Search for SEC Filing on Google Icon
11/6/2023Assenagon Asset Management S.A.1,587,516$20.59M0.1%+10.5%1.319%Search for SEC Filing on Google Icon
11/6/2023Victory Capital Management Inc.46,940$0.61M0.0%N/A0.039%Search for SEC Filing on Google Icon
11/6/2023Mesirow Financial Investment Management Inc.31,573$0.41M1.8%-4.1%0.026%Search for SEC Filing on Google Icon
11/3/2023Lisanti Capital Growth LLC313,560$4.07M0.6%-58.2%0.261%Search for SEC Filing on Google Icon
11/2/2023Principal Financial Group Inc.148,062$1.92M0.0%+8.1%0.123%Search for SEC Filing on Google Icon
11/2/2023Perkins Capital Management Inc.172,317$2.24M2.2%-1.0%0.143%Search for SEC Filing on Google Icon
11/1/2023Jacob Asset Management of New York LLC94,048$1.22M1.7%-7.2%0.078%Search for SEC Filing on Google Icon
10/27/2023Allspring Global Investments Holdings LLC13,797$0.18M0.0%+140.7%0.011%Search for SEC Filing on Google Icon
Data available starting January 2016

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Alphatec logo
Alphatec Holdings, Inc., a medical technology company, designs, develops, and advances technologies for the surgical treatment of spinal disorders in the United States and internationally. It manufactures and sells implants and instruments through third-party suppliers. The company offers Alpha InformatiX product platform, including EOS imaging system that provides full-body imaging; VEA alignment mobile application, which leverages EOS technology to more quickly quantify alignment parameters on a mobile device; SafeOp Neural InformatiX System that automates electromyographic and somatosensory evoked potential monitoring; and Valence, an intra-operative system that integrates navigation and robotics into spine procedures, as well as Sigma Prone TransPsoas (PTP) Access and PTP Patient Positioning Systems. It also provides split-blade retractors; Sigma-ALIF Access System, a procedure-specific access system; spinal implants and fixation systems comprising NanoTec surface modifications, Calibrate PSX, and Invictus, as well as various standalone implants for height restoration and stabilization. In addition, the company provides biologics comprising 3D ProFuse Osteoconductive Bioscaffold for ease of handling and better endplate-to-endplate contact; AlphaGRAFT Demineralized Bone Matrix (DBM) comprising demineralized human tissues; AlphaGRAFT DBM Fibers comprising demineralized fibers; AlphaGRAFT Cellular Bone Matrix (CBM), a growth factor-enriched cellular bone matrix; AlphaGRAFT CBM that is delivered in granular, fiber, or structural form; BioCORE Moldable Bioactive Graft, a synthetic mineral-collagen composite matrix that can be molded to fit the bone defect; and Amnioshield Amniotic Tissue Barrier, an allograft for spinal surgical barrier applications. The company sells its products through a network of independent sales agents and direct sales representatives. Alphatec Holdings, Inc. was founded in 1990 and is headquartered in Carlsbad, California.
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Today's Range

Now: $12.79
Low: $12.31
High: $12.81

50 Day Range

MA: $13.88
Low: $12.34
High: $15.97

52 Week Range

Now: $12.79
Low: $8.66
High: $19.14

Volume

1,659,688 shs

Average Volume

1,630,375 shs

Market Capitalization

$1.76 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.55

Who are the company insiders with the largest holdings of Alphatec?

Alphatec's top insider investors include:
  1. L-5 Healthcare Partners, Llc (Director)
  2. Patrick Miles (CEO)
  3. Craig E Hunsaker (EVP)
  4. Evan Bakst (Director)
  5. David Sponsel (EVP)
  6. Quentin S Blackford (Director)
  7. Mortimer Berkowitz III (Director)
  8. Scott Lish (COO)
  9. James L L Tullis (Director)
  10. John Todd Koning (CFO)
  11. Scott Lish (SVP)
  12. Tyson Eliot Marshall (General Counsel)
  13. Paul Segal (Major Shareholder)
  14. David M Demski (Director)
  15. Paul Segal (Director)
  16. David H Mowry (Director)
  17. Jennifer N Pritzker (Major Shareholder)
  18. Elizabeth Ann Altman (Director)
Learn More about top insider investors at Alphatec.

Who are the major institutional investors of Alphatec?

Alphatec's top institutional shareholders include:
  1. Norden Group LLC — 0.31%
  2. Congress Asset Management Co. MA — 0.10%
  3. Mesirow Financial Investment Management Inc. — 0.02%
  4. Insight Folios Inc — 0.01%
  5. Newton One Investments LLC — 0.00%
Learn More about top institutional investors of Alphatec stock.

Which institutional investors are selling Alphatec stock?

During the last quarter, ATEC stock was sold by these institutional investors:
  1. Mesirow Financial Investment Management Inc.
  2. Newton One Investments LLC
In the previous year, company insiders that have sold Alphatec company stock include:
  1. L-5 Healthcare Partners, Llc (Director)
  2. Patrick Miles (CEO)
  3. Craig E Hunsaker (EVP)
  4. Evan Bakst (Director)
  5. David Sponsel (EVP)
  6. Quentin S Blackford (Director)
  7. Mortimer Berkowitz III (Director)
  8. Scott Lish (COO)
  9. James L L Tullis (Director)
  10. John Todd Koning (CFO)
  11. Scott Lish (SVP)
Learn More investors selling Alphatec stock.

Which institutional investors are buying Alphatec stock?

Within the last quarter, ATEC stock was purchased by institutional investors including:
  1. Norden Group LLC
  2. Congress Asset Management Co. MA
  3. Insight Folios Inc
Within the previous year, these company insiders have bought Alphatec stock:
  1. L-5 Healthcare Partners, Llc (Director)
  2. Patrick Miles (CEO)
  3. Craig E Hunsaker (EVP)
  4. Evan Bakst (Director)
  5. David Sponsel (EVP)
  6. Quentin S Blackford (Director)
  7. Mortimer Berkowitz III (Director)
Learn More investors buying Alphatec stock.