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Alphatec Holdings Inc (ATEC) Insider Trading

Total insider buys:
  • $6,071,123.32
Total insider sells:
  • $1,033,745,914.56
Most recent insider trade:
  • Sept. 9, 2025
Most active insider trader:
  • Craig E Hunsaker
Trader NameDateTitleAmountPriceTypeTotal Value
March 8, 2022Major Shareholder2,000$11.42Buy$22,840.00
March 1, 2022SVP5,100$10.94Sell$55,794.00
Feb. 22, 2022SVP4,760$9.66Sell$45,981.60
Dec. 15, 2021Director5,000$10.84Buy$54,200.00
Dec. 9, 2021Director20,000$11.78Sell$235,600.00
Dec. 9, 2021Major Shareholder1,000$12.18Buy$12,180.00
Nov. 26, 2021Director10,000$10.57Buy$105,700.00
Nov. 23, 2021Major Shareholder67,496$10.09Buy$681,034.64
Nov. 16, 2021Director14,254$12.25Sell$174,611.50
Nov. 12, 2021EVP15,000$11.66Buy$174,900.00
Nov. 11, 2021CEO50,000$11.71Buy$585,500.00
Nov. 11, 2021Director4,366$11.41Buy$49,816.06
Nov. 10, 2021SVP6,250$11.79Sell$73,687.50
Nov. 8, 2021Director5,425$13.00Buy$70,525.00
Aug. 27, 2021Major Shareholder2,000$13.26Buy$26,520.00
Aug. 17, 2021Major Shareholder554$12.62Buy$6,991.48
Aug. 13, 2021Major Shareholder1,077$12.99Buy$13,990.23
Aug. 11, 2021Major Shareholder1,000$13.13Buy$13,130.00
Aug. 9, 2021Major Shareholder1,000$14.68Buy$14,680.00
Aug. 3, 2021SVP10,000$14.24Sell$142,400.00
July 12, 2021SVP11,965$16.46Sell$196,943.90
June 16, 2021EVP10,000$14.78Sell$147,800.00
May 10, 2021Director120,000$15.25Buy$1,830,000.00
May 10, 2021Major Shareholder4,000$14.38Buy$57,520.00
May 3, 2021EVP30,000$15.97Sell$479,100.00
April 26, 2021EVP14,572$16.63Sell$242,332.36
April 8, 2021EVP25,000$16.23Sell$405,750.00
March 10, 2021Major Shareholder3,000$16.38Buy$49,140.00
March 9, 2021CFO7,000$16.69Sell$116,830.00
March 9, 2021Director22,500$16.24Sell$365,400.00
Feb. 23, 2021Director3,887$16.51Sell$64,174.37
Feb. 16, 2021CFO25,000$16.28Sell$407,000.00
Oct. 12, 2020EVP89,999$9.47Sell$852,290.53
Oct. 8, 2020EVP62,731$8.62Sell$540,741.22
Aug. 11, 2020CFO5,000$6.42Sell$32,100.00
Aug. 4, 2020CFO8,929$5.03Sell$44,912.87
June 16, 2020Director38,000$5.15Sell$195,700.00
March 16, 2020Director25,000$3.37Sell$84,250.00
March 13, 2020Director25,000$3.85Sell$96,250.00
March 11, 2020EVP11,000$4.51Buy$49,610.00
Jan. 15, 2020EVP32,000$7.75Sell$248,000.00
Dec. 17, 2019Director20,000$7.06Sell$141,200.00
Nov. 18, 2019EVP32,000$7.25Sell$232,000.00
Nov. 4, 2019EVP12,000$7.00Sell$84,000.00
Oct. 31, 2019EVP32,000$6.75Sell$216,000.00
Aug. 12, 2019EVP100,000$5.88Sell$588,000.00
Aug. 8, 2019EVP50,000$5.75Sell$287,500.00
Aug. 2, 2019CFO8,929$4.75Sell$42,412.75
July 25, 2019EVP50,000$5.00Sell$250,000.00
May 15, 2019EVP50,000$4.50Sell$225,000.00
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  • Insiders are both buying and selling Alphatec Holdings Inc stock.

  • The insider traders at Alphatec Holdings Inc are: Craig E Hunsaker, Scott Lish, Patrick Miles, David Sponsel, Jennifer N Pritzker, James L L Tullis, Tyson Eliot Marshall, Jeffrey G Black, Leslie H Cross, John Todd Koning, Evan Bakst, Terry Rich, Paul Segal, David H Mowry, Mitsuo Asai, David R Pelizzon, Jennifer N. Pritzker, Elizabeth Ann Altman, David M Demski, Leslie Cross, Jeffrey P Rydin, Karen K Mcginnis, Kelli Mari Howell, L-5 Healthcare Partners, Llc, James Corbett, Jeffrey G. Black, Brian Snider, Mortimer Berkowitz III, Jason Hochberg, James L. L. Tullis, Quentin S Blackford, Craig E. Hunsaker, James L. L Tullis, and John Foster

  • The most active insider trader at Alphatec Holdings Inc is Craig E Hunsaker with 27 trades.

  • Patrick Miles has sold the most Alphatec Holdings Inc stock with a total value of $979,985,944.64.

  • David R Pelizzon has bought the most Alphatec Holdings Inc stock with a total value of $2,000,157.12.

  • The most recent insider trade for Alphatec Holdings Inc was on Sept. 9, 2025.

  • The single biggest insider buy for Alphatec Holdings Inc was from David R Pelizzon with a total value of $1,830,000.00 on May 10, 2021.

  • The single biggest insider sell for Alphatec Holdings Inc was from Patrick Miles with a total value of $960,780,000.00 on March 8, 2023.