Insider Transactions Reported by 29 Insiders of Alphatec Holdings, Inc.

Symbol
ATEC on Nasdaq
Location
Carlsbad, CA

Insiders trading volume in the past year

Alphatec Holdings, Inc. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Jennifer N. Pritzker 10%+ Owner $225,036,896 -$15,650,098 -6.5% 08 Dec 2025
Squadron Capital LLC 10%+ Owner $223,865,296 -$15,650,098 -6.5% 08 Dec 2025
Squadron Capital Holdings LLC 10%+ Owner $223,865,296 -$15,650,098 -6.5% 08 Dec 2025
David Pelizzon Director $211,171,329 -$20,565,098 -8.9% 16 Dec 2025
L-5 Healthcare Partners, LLC Director by deputization, 10%+ Owner $166,223,070 10 May 2023
Paul Segal Director $147,384,455 15 Jun 2023
Patrick Miles CEO, Director $117,569,467 -$12,431,926 -9.6% 08 Dec 2025
WARD W. WOODS JR Director $28,008,326 11 Jun 2025
Craig E. Hunsaker Evp, People & Culture $26,186,668 -$6,059,057 -19% 10 Dec 2025
L. TULLIS JAMES Director $25,761,387 31 Dec 2023
Mortimer Berkowitz III Director $19,525,669 -$998,125 -4.9% 09 Sep 2025
Scott Lish Chief Operating Officer $12,597,724 -$4,352,583 -26% 16 Dec 2025
Brian Snider Evp, Marketing $9,830,730 05 Aug 2022
John Todd Koning Chief Financial Officer $9,565,734 -$2,006,601 -17% 08 Dec 2025
David Sponsel Evp, Sales $9,142,755 -$5,452,839 -37% 10 Dec 2025
David M. Demski Director $8,472,007 -$636,000 -7% 11 Dec 2025
Kelli M. Howell Evp, Clinical Strategies $8,101,470 05 Aug 2022
Jeffrey P. Rydin Director $7,446,720 -$3,864,000 -34% 03 Nov 2025
Tyson E. Marshall General Counsel & Corp. Sec. $7,416,639 -$2,299,426 -24% 05 Dec 2025
Quentin S. Blackford Director $7,201,235 11 Jun 2025
Evan Bakst Director $6,657,322 23 Aug 2024
Donald Allen Williams Director $2,020,920 16 Jun 2021
David H. Mowry Director $1,385,715 11 Sep 2023
Jason Hochberg Director $1,265,625 15 Dec 2021
Keith Valentine Director $1,232,423 11 Jun 2025
Marie Meynadier Director $886,890 20 Jun 2023
KAREN K. MCGINNIS Director $832,065 -$517,795 -38% 11 Jun 2025
Elizabeth Altman Director $615,990 20 Jun 2023
Andy Barnett Director $278,190 15 Jun 2022

Recent Insider Transactions by Companies or Individuals for Alphatec Holdings, Inc.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.