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Insider Transactions by David Sponsel

Symbol CompanyOwnerRelationshipDateTransactionCost# SharesValue ($)Total SharesFiling
ATECAlphatec Holdings, Inc.David SponselEVP, SALESDec 10, 2025Sale$20.7921,106438,794439,767Dec 12, 2025, 07:17 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SALESDec 08, 2025Sale$21.4598821,193460,873Dec 10, 2025, 07:00 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SALESOct 24, 2025Sale$16.1870,0001,132,600461,861Oct 28, 2025, 03:40 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SALESSep 18, 2025Sale$15.09137,4452,074,045534,416Sep 19, 2025, 08:08 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SALESSep 19, 2025Sale$15.342,55539,194531,861Sep 19, 2025, 08:08 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SALESAug 06, 2025Tax Payment (Shares)$15.3498215,064671,861Aug 07, 2025, 07:04 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SALESMar 06, 2025Sale$10.8333,732365,318668,977Mar 10, 2025, 03:01 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SALESFeb 25, 2025Sale$10.4119,419202,152702,709Feb 26, 2025, 09:00 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SALESFeb 24, 2025Sale$10.7312,946138,911722,128Feb 26, 2025, 09:00 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SALESFeb 03, 2025Sale$11.4236,256414,044735,074Feb 04, 2025, 06:54 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SALESJan 10, 2025Sale$10.002382,380560,594Jan 14, 2025, 05:00 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SALESJan 13, 2025Sale$10.7158,283624,211502,311Jan 14, 2025, 05:00 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SALESDec 11, 2024Sale$9.6962,018600,954560,832Dec 13, 2024, 04:39 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SALESFeb 27, 2024Sale$15.1932,365491,624622,296Feb 29, 2024, 06:51 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SALESFeb 21, 2024Sale$15.3417,820273,359654,661Feb 22, 2024, 06:31 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SALESFeb 14, 2024Sale$16.162,50040,400637,418Feb 15, 2024, 05:49 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SALESFeb 02, 2024Sale$16.4736,620603,131639,918Feb 05, 2024, 06:48 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SALESJan 16, 2024Sale$15.002,50037,500555,280Jan 17, 2024, 04:30 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SALESDec 21, 2023Sale$15.002,50037,500557,780Dec 26, 2023, 07:25 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SALESJun 15, 2023Sale$16.1755,577898,680559,840Jun 20, 2023, 12:35 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SALESMay 15, 2023Tax Payment (Shares)$15.5968,1741,062,833615,417May 16, 2023, 07:49 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SALESApr 26, 2023Tax Payment (Shares)$16.1535,590574,778683,591Apr 27, 2023, 11:53 AM
ATECAlphatec Holdings, Inc.David SponselEVP, SALESMar 06, 2023Sale$15.8216,823266,140719,181Mar 08, 2023, 06:39 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SALESJan 09, 2023Sale$11.9910,000119,900546,983Jan 10, 2023, 03:36 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SALESDec 05, 2022Sale$9.8810,00098,800556,983Dec 05, 2022, 06:17 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SALESNov 07, 2022Sale$9.2510,00092,500566,690Nov 09, 2022, 12:57 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SALESAug 11, 2022Tax Payment (Shares)$8.916205,524576,690Aug 12, 2022, 06:56 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SalesJun 03, 2022Tax Payment (Shares)$7.463,09923,119577,310Jun 03, 2022, 08:26 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SalesMay 17, 2022Tax Payment (Shares)$8.2634,087281,559580,409May 19, 2022, 02:59 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SalesApr 28, 2022Tax Payment (Shares)$11.5433,517386,786613,051May 02, 2022, 02:11 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SalesMar 18, 2022Tax Payment (Shares)$10.9410,582115,767646,568Mar 22, 2022, 04:06 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SalesNov 12, 2021Sale$11.569,847113,831541,765Nov 15, 2021, 08:26 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SalesAug 05, 2021Tax Payment (Shares)$15.236209,443550,598Aug 09, 2021, 11:16 AM
ATECAlphatec Holdings, Inc.David SponselEVP, SalesJul 01, 2021Tax Payment (Shares)$15.323,09947,477551,218Jul 01, 2021, 06:36 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SalesJun 16, 2021Sale$14.7810,000147,800554,317Jun 21, 2021, 02:17 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SalesMay 17, 2021Tax Payment (Shares)$14.8134,087504,828564,317May 19, 2021, 12:29 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SalesMay 03, 2021Option/RSU Exercise$3.5730,000106,959628,184May 04, 2021, 08:10 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SalesMay 03, 2021Sale$15.9730,000479,100598,184May 04, 2021, 08:10 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SalesApr 26, 2021Sale$16.6314,572242,332598,184Apr 28, 2021, 09:52 AM
ATECAlphatec Holdings, Inc.David SponselEVP, SalesOct 12, 2020Sale$9.4789,999852,291571,840Oct 14, 2020, 02:03 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SalesApr 06, 2020Award/Grant$3.932,3989,424445,417Apr 08, 2020, 05:21 PM
ATECAlphatec Holdings, Inc.David SponselEVP, SalesMar 11, 2020Buy$4.5111,00049,610443,019Mar 12, 2020, 05:40 PM

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