Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:022206a3-616a-0649-0774-3a4f332ce689 2026-06-18T07:12:34-04:00 Jonathan Moreland Profit from legal insider trading. InsiderInsights.com provides free insider trading data tools and resources, and professional grade subscription based real time Form 4 data, analysis and services ATEC: MCGINNIS KAREN K (DIR) Sold (AS) 6,050 Shares of ALPHATEC HOLDINGS INC for $8.01 on 6/11 urn:uuid:9153d873-8b1f-d866-018a-0328889635a8 2026-06-12T17:54:14-04:00 ATEC: MCGINNIS KAREN K (DIR) Acquired (JB) 32,012 Shares of ALPHATEC HOLDINGS INC for $0.00 on 6/10 urn:uuid:9cf54a3b-55d2-cd75-303f-9100048f0934 2026-06-12T17:54:14-04:00 ATEC: BLACKFORD QUENTIN S (DIR) Acquired (JB) 32,012 Shares of ALPHATEC HOLDINGS INC for $0.00 on 6/10 urn:uuid:9c18acde-3ef7-8daf-d165-b033e4d67c1b 2026-06-12T17:34:58-04:00 ATEC: VALENTINE KEITH (DIR) Acquired (JB) 32,012 Shares of ALPHATEC HOLDINGS INC for $0.00 on 6/10 urn:uuid:77ecd9f9-38be-2673-4e49-b36189d6ee1b 2026-06-12T17:30:14-04:00 ATEC: PELIZZON DAVID R (DIR) Acquired (JB) 32,012 Shares of ALPHATEC HOLDINGS INC for $0.00 on 6/10 urn:uuid:d513c231-7f8d-e5b7-6822-970e9f38d739 2026-06-12T17:30:13-04:00 ATEC: DEMSKI DAVID M (DIR) Acquired (JB) 32,012 Shares of ALPHATEC HOLDINGS INC for $0.00 on 6/10 urn:uuid:442f19d3-4789-2d16-6e96-3a69885e420a 2026-06-12T17:30:10-04:00 ATEC: BERKOWITZ MORTIMER III (DIR) Acquired (JB) 32,012 Shares of ALPHATEC HOLDINGS INC for $0.00 on 6/10 urn:uuid:ba72ec04-a28d-ff6a-96af-04821634762a 2026-06-12T17:30:08-04:00 ATEC: VALENTINE KEITH (DIR) Bought (B) 135k Shares of ALPHATEC HOLDINGS INC for $7.00 on 5/7-5/11 urn:uuid:da0b93f9-1a8f-6f52-9a52-4d417b1bcd80 2026-05-11T19:00:05-04:00 ATEC: MARSHALL TYSON ELIOT (GC,SEC) Exercised 102,500 Options (OE*) of ALPHATEC HOLDINGS INC for $1.68-$2.69 on 4/7, and Kept Some urn:uuid:b49759b5-64e6-a092-103b-0f6fe2ab1628 2026-04-09T17:42:40-04:00