ATECNasdaq

Alphatec Holdings, Inc.

Alert me on ATEC

Insider buys, 6 months

Congress trades, 6 months

Signals, 6 months

Six months

After each filing

Sep 11 Buy Miles Patrick Insider

1 week

−3.8%S&P −0.1%

1 month

+6.3%S&P +2.1%

3 months

Result in32 trading days

6 months

Result in95 trading days

Aug 8 Sale Marshall Tyson Eliot Insider

1 week

−0.4%S&P 0.0%

1 month

−5.3%S&P −1.4%

3 months

Result in9 trading days

6 months

Result in72 trading days

Jun 13 Sale MCGINNIS KAREN K Insider

1 week

+2.5%S&P −2.6%

1 month

+11.8%S&P −0.3%

3 months

+28.6%S&P +0.6%

6 months

Result in34 trading days

May 12 Buy Valentine Keith Insider

1 week

+6.2%S&P −0.6%

1 month

+5.0%S&P −0.1%

3 months

+24.4%S&P +4.9%

6 months

Result in11 trading days

Mar 18 Sale Lish Scott Insider

1 week

−8.5%S&P −0.4%

1 month

−11.6%S&P +7.7%

3 months

−34.4%S&P +12.3%

6 months

−18.2%S&P +15.9%

Show all 43

Mar 18 Sale Koning John Todd Insider

1 week

−8.5%S&P −0.4%

1 month

−11.6%S&P +7.7%

3 months

−34.4%S&P +12.3%

6 months

−18.2%S&P +15.9%

Mar 14 Sale Sponsel David Insider

1 week

−3.6%S&P −1.8%

1 month

−9.4%S&P +4.9%

3 months

−34.2%S&P +13.1%

6 months

−15.4%S&P +13.8%

Mar 11 Sale Hunsaker Craig E Insider

1 week

−0.8%S&P −2.2%

1 month

−13.9%S&P +0.7%

3 months

−35.8%S&P +7.6%

6 months

−30.2%S&P +12.6%

Mar 9 Sale Marshall Tyson Eliot Insider

1 week

−2.1%S&P −1.4%

1 month

−9.4%S&P −0.1%

3 months

−38.5%S&P +9.3%

6 months

−28.6%S&P +13.5%

Feb 7 Sale Sponsel David Insider

1 week

−0.1%S&P −1.6%

1 month

−6.3%S&P −2.5%

3 months

−48.3%S&P +6.8%

6 months

−30.6%S&P +11.6%

Feb 5 Sale Hunsaker Craig E Insider

1 week

−3.0%S&P +0.5%

1 month

−4.7%S&P +0.1%

3 months

−42.6%S&P +8.3%

6 months

−31.0%S&P +14.7%

Jan 7 Sale Miles Patrick Insider

1 week

−27.4%S&P +0.1%

1 month

−37.1%S&P +0.2%

3 months

−49.6%S&P −1.1%

6 months

−56.4%S&P +10.1%

Dec 19, 2025 Sale Lish Scott Insider

1 week

+4.8%S&P +1.1%

1 month

−21.0%S&P +1.2%

3 months

−41.3%S&P −3.8%

6 months

−56.5%S&P +8.3%

Dec 19, 2025 Sale Pelizzon David R Insider

1 week

+4.8%S&P +1.1%

1 month

−21.0%S&P +1.2%

3 months

−41.3%S&P −3.8%

6 months

−56.5%S&P +8.3%

Dec 13, 2025 Sale Demski David M Insider

1 week

+5.0%S&P +0.9%

1 month

−11.4%S&P +2.0%

3 months

−36.3%S&P −2.6%

6 months

−58.2%S&P +9.5%

Dec 13, 2025 Sale Sponsel David Insider

1 week

+5.0%S&P +0.9%

1 month

−11.4%S&P +2.0%

3 months

−36.3%S&P −2.6%

6 months

−58.2%S&P +9.5%

Dec 13, 2025 Sale Hunsaker Craig E Insider

1 week

+5.0%S&P +0.9%

1 month

−11.4%S&P +2.0%

3 months

−36.3%S&P −2.6%

6 months

−58.2%S&P +9.5%

Dec 11, 2025 Sale Squadron Capital Holdings LLC Insider

1 week

−0.2%S&P −1.8%

1 month

−17.4%S&P +1.0%

3 months

−36.7%S&P −2.6%

6 months

−58.4%S&P +10.2%

Dec 11, 2025 Sale Squadron Capital LLC Insider

1 week

−0.2%S&P −1.8%

1 month

−17.4%S&P +1.0%

3 months

−36.7%S&P −2.6%

6 months

−58.4%S&P +10.2%

Dec 11, 2025 Sale Pritzker Jennifer N. Insider

1 week

−0.2%S&P −1.8%

1 month

−17.4%S&P +1.0%

3 months

−36.7%S&P −2.6%

6 months

−58.4%S&P +10.2%

Dec 11, 2025 Sale Pelizzon David R Insider

1 week

−0.2%S&P −1.8%

1 month

−17.4%S&P +1.0%

3 months

−36.7%S&P −2.6%

6 months

−58.4%S&P +10.2%

Dec 11, 2025 Sale Sponsel David Insider

1 week

−0.2%S&P −1.8%

1 month

−17.4%S&P +1.0%

3 months

−36.7%S&P −2.6%

6 months

−58.4%S&P +10.2%

Dec 10, 2025 Sale Marshall Tyson Eliot Insider

1 week

−6.4%S&P −2.4%

1 month

−15.8%S&P +1.4%

3 months

−41.2%S&P −3.4%

6 months

−60.4%S&P +8.5%

Dec 10, 2025 Sale Lish Scott Insider

1 week

−6.4%S&P −2.4%

1 month

−15.8%S&P +1.4%

3 months

−41.2%S&P −3.4%

6 months

−60.4%S&P +8.5%

Dec 4, 2025 Sale Miles Patrick Insider

1 week

−6.4%S&P +0.7%

1 month

+2.4%S&P +1.4%

3 months

−39.5%S&P −0.6%

6 months

−62.8%S&P +8.6%

Nov 26, 2025 Sale Squadron Capital Holdings LLC Insider

1 week

−5.8%S&P +0.7%

1 month

−7.1%S&P +1.5%

3 months

−40.4%S&P +1.3%

6 months

−66.9%S&P +12.2%

Nov 26, 2025 Sale Pelizzon David R Insider

1 week

−5.8%S&P +0.7%

1 month

−7.1%S&P +1.5%

3 months

−40.4%S&P +1.3%

6 months

−66.9%S&P +12.2%

Nov 26, 2025 Sale Squadron Capital LLC Insider

1 week

−5.8%S&P +0.7%

1 month

−7.1%S&P +1.5%

3 months

−40.4%S&P +1.3%

6 months

−66.9%S&P +12.2%

Nov 26, 2025 Sale Pritzker Jennifer N. Insider

1 week

−5.8%S&P +0.7%

1 month

−7.1%S&P +1.5%

3 months

−40.4%S&P +1.3%

6 months

−66.9%S&P +12.2%

Nov 22, 2025 Sale Marshall Tyson Eliot Insider

1 week

+2.6%S&P +1.9%

1 month

+0.7%S&P +3.5%

3 months

−32.1%S&P +3.4%

6 months

−61.8%S&P +13.5%

Nov 22, 2025 Sale Lish Scott Insider

1 week

+2.6%S&P +1.9%

1 month

+0.7%S&P +3.5%

3 months

−32.1%S&P +3.4%

6 months

−61.8%S&P +13.5%

Nov 15, 2025 Sale Pritzker Jennifer N. Insider

1 week

+3.8%S&P +0.5%

1 month

−1.5%S&P +0.9%

3 months

−32.2%S&P +3.1%

6 months

−58.5%S&P +12.0%

Nov 15, 2025 Sale Squadron Capital LLC Insider

1 week

+3.8%S&P +0.5%

1 month

−1.5%S&P +0.9%

3 months

−32.2%S&P +3.1%

6 months

−58.5%S&P +12.0%

Nov 15, 2025 Sale Pelizzon David R Insider

1 week

+3.8%S&P +0.5%

1 month

−1.5%S&P +0.9%

3 months

−32.2%S&P +3.1%

6 months

−58.5%S&P +12.0%

Nov 15, 2025 Sale Squadron Capital Holdings LLC Insider

1 week

+3.8%S&P +0.5%

1 month

−1.5%S&P +0.9%

3 months

−32.2%S&P +3.1%

6 months

−58.5%S&P +12.0%

Nov 6, 2025 Sale Rydin Jeffrey P Insider

1 week

+3.5%S&P +0.3%

1 month

+7.4%S&P +2.0%

3 months

−30.8%S&P +3.8%

6 months

−64.2%S&P +10.9%

Nov 6, 2025 Sale Miles Patrick Insider

1 week

+3.5%S&P +0.3%

1 month

+7.4%S&P +2.0%

3 months

−30.8%S&P +3.8%

6 months

−64.2%S&P +10.9%

Nov 1, 2025 Sale Hunsaker Craig E Insider

1 week

+4.9%S&P −0.3%

1 month

+10.1%S&P +0.1%

3 months

−27.1%S&P +0.7%

6 months

−63.8%S&P +8.0%

Oct 28, 2025 Sale Sponsel David Insider

1 week

+16.6%S&P −1.7%

1 month

+35.7%S&P −1.1%

3 months

−10.8%S&P +1.3%

6 months

−41.4%S&P +5.2%

Oct 4, 2025 Sale Miles Patrick Insider

1 week

−2.6%S&P −1.3%

1 month

+42.8%S&P +0.5%

3 months

+60.2%S&P +3.3%

6 months

−14.3%S&P +1.2%

Sep 20, 2025 Sale Sponsel David Insider

1 week

−5.4%S&P −0.5%

1 month

−0.6%S&P +0.7%

3 months

+28.3%S&P +2.4%

6 months

−24.7%S&P −1.5%

Sep 12, 2025 Sale Berkowitz Mortimer III Insider

1 week

+1.8%S&P +1.2%

1 month

−13.2%S&P +1.1%

3 months

+30.5%S&P +5.1%

6 months

−17.4%S&P +2.3%

Sep 5, 2025 Sale Miles Patrick Insider

1 week

−7.0%S&P +1.6%

1 month

−17.1%S&P +4.1%

3 months

+29.8%S&P +6.0%

6 months

−21.5%S&P +5.4%

Every purchase and sale on this ticker reported by a member of Congress or an insider, measured from the close of the first trading day after it became public to the close 1 week, 1 month, 3 months and 6 months later, each beside the S&P over the same days.

Filings for ATEC

88 held · newest 588 held · newest 2

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See all 88 filings for ATEC

Aeon news and offers by email

New sources, new features and offers like our founding price. A few times a month at most. Stop any time.

Government contracts, last 12 months

Awards of $10M and up, from USAspending · context, not a signal

No contracts of $10M or more in the last 12 months.

Lobbying

Last four quarters

No lobbying reports on file.