Alphatec Holdings, Inc. engages in the design, development, and marketing of spinal fusion technology products and solutions for the treatment of spinal disorders. It offers intra-operative information and neuromonitoring technologies, access systems, interbody implants, fixation systems, and various biologics offerings. The company was founded on March 4, 2005 and is headquartered in Carlsbad, CA. |
Insider Trading |
Relationship |
Date |
Transaction |
Cost |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
Koning John Todd | CHIEF FINANCIAL OFFICER | Apr 24 '24 | Sale | 12.82 | 37,500 | 480,750 | 393,356 | Apr 26 04:38 PM | Bakst Evan | Director | Mar 14 '24 | Buy | 13.53 | 15,000 | 202,950 | 15,000 | Mar 18 11:35 AM | Blackford Quentin S. | Director | Mar 07 '24 | Buy | 12.83 | 20,000 | 256,600 | 572,605 | Mar 08 08:55 PM | Marshall Tyson Eliot | GENERAL COUNSEL & CORP. SEC. | Mar 06 '24 | Sale | 13.16 | 9,225 | 121,401 | 295,870 | Mar 08 05:30 PM | Koning John Todd | CHIEF FINANCIAL OFFICER | Mar 01 '24 | Sale | 13.30 | 121,601 | 1,617,293 | 430,856 | Mar 04 08:43 PM | Marshall Tyson Eliot | GENERAL COUNSEL & CORP. SEC. | Mar 01 '24 | Sale | 13.30 | 11,825 | 157,272 | 305,095 | Mar 04 08:45 PM | Sponsel David | EVP, SALES | Feb 27 '24 | Sale | 15.19 | 32,365 | 491,624 | 622,296 | Feb 29 06:51 PM | Lish Scott | CHIEF OPERATING OFFICER | Feb 27 '24 | Sale | 15.19 | 31,075 | 472,029 | 507,165 | Feb 29 06:49 PM | Hunsaker Craig E | EVP, PEOPLE & CULTURE | Feb 26 '24 | Sale | 15.05 | 41,560 | 625,478 | 1,188,444 | Feb 28 12:21 PM | Sponsel David | EVP, SALES | Feb 21 '24 | Sale | 15.34 | 17,820 | 273,359 | 654,661 | Feb 22 06:31 PM | Lish Scott | CHIEF OPERATING OFFICER | Feb 21 '24 | Sale | 15.34 | 11,963 | 183,512 | 538,240 | Feb 22 06:30 PM | Hunsaker Craig E | EVP, PEOPLE & CULTURE | Feb 20 '24 | Sale | 15.16 | 77,255 | 1,171,186 | 1,188,814 | Feb 22 06:31 PM | Sponsel David | EVP, SALES | Feb 14 '24 | Sale | 16.16 | 2,500 | 40,400 | 637,418 | Feb 15 05:49 PM | Hunsaker Craig E | EVP, PEOPLE & CULTURE | Feb 05 '24 | Sale | 16.41 | 500 | 8,205 | 1,266,069 | Feb 05 06:46 PM | Hunsaker Craig E | EVP, PEOPLE & CULTURE | Feb 02 '24 | Sale | 16.51 | 38,556 | 636,560 | 1,266,569 | Feb 05 06:46 PM | Sponsel David | EVP, SALES | Feb 02 '24 | Sale | 16.47 | 36,620 | 603,131 | 639,918 | Feb 05 06:48 PM | Lish Scott | CHIEF OPERATING OFFICER | Feb 02 '24 | Sale | 16.47 | 25,210 | 415,209 | 518,457 | Feb 05 06:44 PM | Sponsel David | EVP, SALES | Jan 16 '24 | Sale | 15.00 | 2,500 | 37,500 | 555,280 | Jan 17 04:30 PM | Sponsel David | EVP, SALES | Dec 21 '23 | Sale | 15.00 | 2,500 | 37,500 | 557,780 | Dec 26 07:25 PM | Demski David M | Director | Nov 09 '23 | Buy | 10.50 | 30,000 | 315,000 | 181,694 | Nov 13 10:19 AM | Miles Patrick | CEO | Sep 27 '23 | Sale | 13.00 | 59,375 | 771,875 | 5,452,736 | Sep 27 06:45 PM | Miles Patrick | CEO | Sep 26 '23 | Sale | 12.46 | 60,000 | 747,600 | 5,512,111 | Sep 27 06:45 PM | Miles Patrick | CEO | Sep 25 '23 | Sale | 12.51 | 60,000 | 750,600 | 5,572,111 | Sep 27 06:45 PM | Miles Patrick | CEO | Sep 20 '23 | Sale | 13.35 | 60,000 | 801,000 | 5,632,111 | Sep 20 05:26 PM | Miles Patrick | CEO | Sep 19 '23 | Sale | 13.42 | 60,000 | 805,200 | 5,692,111 | Sep 20 05:26 PM | Miles Patrick | CEO | Sep 18 '23 | Sale | 13.48 | 60,000 | 808,800 | 5,752,111 | Sep 20 05:26 PM | TULLIS JAMES L L | Director | Sep 11 '23 | Sale | 14.74 | 70,000 | 1,031,800 | 563,831 | Sep 13 12:25 PM | TULLIS JAMES L L | Director | Sep 11 '23 | Sale | 14.74 | 35,000 | 515,900 | 171,962 | Sep 13 12:25 PM | Mowry David H | Director | Sep 11 '23 | Sale | 14.46 | 9,500 | 137,370 | 92,381 | Sep 13 12:27 PM | Bakst Evan | Director | Aug 23 '23 | Sale | 14.92 | 8,700 | 129,804 | 1,089,038 | Aug 24 08:34 PM | Pritzker Jennifer N. | 10% Owner | Aug 10 '23 | Buy | 14.99 | 2,400 | 35,976 | 58,000 | Aug 10 06:06 PM | Pritzker Jennifer N. | 10% Owner | Aug 10 '23 | Buy | 14.95 | 2,000 | 29,900 | 8,000 | Aug 10 06:06 PM | Pritzker Jennifer N. | 10% Owner | Aug 08 '23 | Buy | 15.56 | 1,350 | 21,006 | 11,931 | Aug 10 06:06 PM | Hunsaker Craig E | EVP, PEOPLE/CULTURE & GC | Jun 28 '23 | Sale | 18.00 | 100,487 | 1,808,766 | 1,120,427 | Jun 28 08:47 PM | Hunsaker Craig E | EVP, PEOPLE/CULTURE & GC | Jun 27 '23 | Sale | 18.00 | 6,542 | 117,756 | 1,220,914 | Jun 28 08:47 PM | Altman Elizabeth Ann | Director | Jun 16 '23 | Sale | 16.14 | 9,273 | 149,666 | 31,158 | Jun 20 05:08 PM | Sponsel David | EVP, SALES | Jun 15 '23 | Sale | 16.17 | 55,577 | 898,680 | 559,840 | Jun 20 12:35 PM | Segal Paul | Director | Jun 12 '23 | Sale | 15.15 | 71,329 | 1,080,634 | 100,000 | Jun 14 08:55 PM | Segal Paul | Director | Jun 12 '23 | Sale | 15.15 | 71,329 | 1,080,634 | 100,000 | Jun 16 04:54 PM |
|