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Alphatec Holdings, Inc. (ATEC)

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9.91
-0.27
(-2.65%)
At close: April 15 at 4:00:02 PM EDT
9.06
-0.85
(-8.58%)
Pre-Market: 4:31:38 AM EDT

Insider Purchases Last 6 Months

SharesTransactions
Purchases 2,480,874 15
Sales 793,506 16
Net Shares Purchased (Sold) 1,687,368 31
Total Insider Shares Held 34.79M --
% Net Shares Purchased (Sold) 5.10% --

Net Institutional Purchases Prior Quarter to Latest Quarter

Shares
Net Shares Purchased (Sold) --
% Change in Institutional Shares Held --

Insider Transactions Reported - Last Two Years

InsiderTransactionTypeValueDate
MILES PATRICK S Chief Executive Officer Stock Award(Grant) at price 0.00 per share. Direct 0 Apr 1, 2025
HUNSAKER CRAIG E Officer Stock Award(Grant) at price 0.00 per share. Direct 0 Apr 1, 2025
MARSHALL TYSON ELIOT General Counsel Stock Award(Grant) at price 0.00 per share. Direct 0 Apr 1, 2025
SPONSEL DAVID Officer Stock Award(Grant) at price 0.00 per share. Direct 0 Apr 1, 2025
KONING JOHN TODD Chief Financial Officer Stock Award(Grant) at price 0.00 per share. Direct 0 Apr 1, 2025
LISH SCOTT Chief Operating Officer Stock Award(Grant) at price 0.00 per share. Direct 0 Apr 1, 2025
KONING JOHN TODD Chief Financial Officer Sale at price 9.72 per share. Direct 1,604,976 Mar 10, 2025
LISH SCOTT Chief Operating Officer Sale at price 9.72 per share. Direct 272,102 Mar 10, 2025
MILES PATRICK S Chief Executive Officer Sale at price 10.64 per share. Direct 135,032 Mar 7, 2025
SPONSEL DAVID Officer Sale at price 10.83 per share. Direct 365,318 Mar 6, 2025
MCGINNIS KAREN K Director Sale at price 12.26 per share. Direct 469,803 Mar 3, 2025
LISH SCOTT Chief Operating Officer Sale at price 12.03 per share. Direct 278,891 Feb 27, 2025
MILES PATRICK S Chief Executive Officer Sale at price 10.89 per share. Direct 352,760 Feb 26, 2025
SPONSEL DAVID Officer Sale at price 10.41 - 10.73 per share. Direct 341,062 Feb 25, 2025
LISH SCOTT Chief Operating Officer Sale at price 11.49 per share. Direct 315,435 Feb 6, 2025
MILES PATRICK S Chief Executive Officer Sale at price 11.95 per share. Direct 519,335 Feb 5, 2025
SPONSEL DAVID Officer Sale at price 11.42 per share. Direct 414,044 Feb 3, 2025
MILES PATRICK S Chief Executive Officer Sale at price 12.03 per share. Direct 1,122,555 Jan 30, 2025
MILES PATRICK S Chief Executive Officer Stock Award(Grant) at price 0.00 per share. Direct 0 Jan 29, 2025
HUNSAKER CRAIG E Officer Stock Award(Grant) at price 0.00 per share. Direct 0 Jan 29, 2025
MARSHALL TYSON ELIOT General Counsel Stock Award(Grant) at price 0.00 per share. Direct 0 Jan 29, 2025
SPONSEL DAVID Officer Stock Award(Grant) at price 0.00 per share. Direct 0 Jan 29, 2025
KONING JOHN TODD Chief Financial Officer Stock Award(Grant) at price 0.00 per share. Direct 0 Jan 29, 2025
LISH SCOTT Chief Operating Officer Stock Award(Grant) at price 0.00 per share. Direct 0 Jan 29, 2025
MILES PATRICK S Chief Executive Officer Sale at price 12.00 per share. Direct 80,244 Jan 21, 2025
SPONSEL DAVID Officer Sale at price 10.00 - 10.71 per share. Direct 626,591 Jan 13, 2025
DEMSKI DAVID M Director Stock Award(Grant) at price 0.00 per share. Direct 0 Dec 18, 2024
SPONSEL DAVID Officer Sale at price 9.69 per share. Direct 600,954 Dec 11, 2024
HUNSAKER CRAIG E Officer Conversion of Exercise of derivative security at price 1.68 - 2.69 per share. Direct 223,474 Dec 10, 2024
MILES PATRICK S Chief Executive Officer Sale at price 10.03 - 10.09 per share. Direct 1,006,000 Nov 21, 2024
BLACKFORD QUENTIN S Director Stock Gift at price 0.00 per share. Direct 0 Nov 21, 2024
PELIZZON DAVID R Director and Beneficial Owner of more than 10% of a Class of Security Purchase at price 5.67 - 5.89 per share. Direct 149,998 Aug 23, 2024
BAKST EVAN Director Purchase at price 5.76 per share. Indirect 201,600 Aug 23, 2024
DEMSKI DAVID M Director Purchase at price 5.67 per share. Direct 283,500 Aug 21, 2024
LISH SCOTT Chief Operating Officer Conversion of Exercise of derivative security at price 2.69 - 3.35 per share. Direct 199,925 Aug 6, 2024
VALENTINE KEITH C Director Purchase at price 6.55 per share. Direct 255,450 Aug 2, 2024
DEMSKI DAVID M Director Purchase at price 6.56 per share. Direct 262,400 Aug 2, 2024
VALENTINE KEITH C Director Stock Award(Grant) at price 0.00 per share. Direct 0 Jul 29, 2024
WOODS WARD W. JR. Director Stock Award(Grant) at price 0.00 per share. Direct 0 Jun 12, 2024
BERKOWITZ MORTIMERIII Director Stock Award(Grant) at price 0.00 per share. Direct 0 Jun 12, 2024
MCGINNIS KAREN K Director Stock Award(Grant) at price 0.00 per share. Direct 0 Jun 12, 2024
RYDIN JEFFREY P Director Stock Award(Grant) at price 0.00 per share. Direct 0 Jun 12, 2024
BLACKFORD QUENTIN S Director Stock Award(Grant) at price 0.00 per share. Direct 0 Jun 12, 2024
DEMSKI DAVID M Director Stock Award(Grant) at price 0.00 per share. Direct 0 Jun 12, 2024
MARSHALL TYSON ELIOT General Counsel Sale at price 10.88 per share. Direct 546,524 Jun 12, 2024
PELIZZON DAVID R Director and Beneficial Owner of more than 10% of a Class of Security Stock Award(Grant) at price 0.00 per share. Direct 0 Jun 12, 2024
BAKST EVAN Director Stock Award(Grant) at price 0.00 per share. Direct 0 Jun 12, 2024
KONING JOHN TODD Chief Financial Officer Sale at price 12.82 per share. Direct 480,750 Apr 24, 2024
BAKST EVAN Director Purchase at price 13.53 per share. Indirect 202,950 Mar 14, 2024
BLACKFORD QUENTIN S Director Purchase at price 12.83 per share. Direct 256,600 Mar 7, 2024

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