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Planned insider sales
Notices (SEC Form 144) that executives and other insiders file before selling shares, and whether a sale was reported afterwards.
About this data
- What it is
- Before an executive, director or large owner sells restricted or control shares, they file a short notice with the SEC, called Form 144, saying how many shares they plan to sell, through which broker and roughly when. This feed lists those notices, and for each one shows whether a sale was reported afterwards on a Form 4 and how many days later.
- Who files it
- The person selling, or their broker, on the day the sale is placed. Electronic notices start in April 2023.
- How current
- We collect new notices throughout the day on SEC business days.
- Terms
- Form 144The notice an insider or other affiliate of a company files with the SEC before selling restricted or control shares, so the shares can be sold under Rule 144. The notice says how many shares, through which broker, and roughly when.10b5-1 planA Rule 10b5-1 trading plan lets an insider set up future sales in advance, on a schedule or at set prices, at a time when they do not hold inside information. A notice that gives a plan adoption date says the sale is made under such a plan.
- Worth knowing
- A notice is a plan, not a sale: the person may sell fewer shares, later, or not at all. The value is the one the filer typed, at a price they chose, not what the shares sell for. Many sales are routine, made to diversify or pay taxes, or under a 10b5-1 plan set up months earlier. A blank in the last column does not mean no sale: the person may not have to file a Form 4 (an ordinary affiliate does not), the sale may be recent, or the Form 4 may name a different spelling of the person. We match by the filer's number first and by name second. Information, not investment advice.
All of this comes from public filings.
Source and freshness · Information, not investment advice (disclaimer).
Form 144 notices per day, last 30 days
All notices Notices that give a 10b5-1 plan
By the day each notice was filed. A notice is a plan to sell, not a sale.
Latest notices of planned insider sales
Showing: ticker ATEC
| Filed | Insider | Company | Shares to sellA notice is a plan, not a sale. The person may sell fewer shares, sell later, or not sell at all, and the number of shares is what they expect to sell on the day they file. | ValueThe aggregate market value the filer typed on the notice: the shares times a price the filer chose. It is not what the shares will sell for. | PlanA Rule 10b5-1 trading plan lets an insider set up future sales in advance, on a schedule or at set prices, at a time when they do not hold inside information. A notice that gives a plan adoption date says the sale is made under such a plan. | Expected sale | Sale reportedInsiders who are officers, directors or hold more than 10% report their sales on a Form 4, within two business days. We look for the first Form 4 with an open-market sale by the same person in the same company within 90 days of the notice, and show how many days after the notice it was filed. A blank means we found none: the person may not have sold, may not have to file a Form 4, or the Form 4 may be one we do not have. | Notice |
|---|---|---|---|---|---|---|---|---|
| Aug 5, 2026 | Tyson Marshall Officer | ATEC Alphatec Holdings, Inc. | 8,168 | $84.5K | 10b5-1 | Aug 5, 2026 | Form 4 ↗ 2 days later · 8,168 shares | Form 144 ↗ |
| Jun 11, 2026 | Karen K. McGinnis Director | ATEC Alphatec Holdings, Inc. | 6,050 | $48.5K | 10b5-1 | Jun 11, 2026 | Form 4 ↗ 1 day later · 6,050 shares | Form 144 ↗ |
| Mar 13, 2026 | John Todd Koning Officer | ATEC Alphatec Holdings, Inc. | 79,789 | $997.4K | 10b5-1 | Mar 13, 2026 | Form 4 ↗ 4 days later · 79,789 shares | Form 144 ↗ |
| Mar 13, 2026 | Scott Lish Officer | ATEC Alphatec Holdings, Inc. | 260,535 | $3.2M | — | Mar 13, 2026 | Form 4 ↗ 4 days later · 260,535 shares | Form 144 ↗ |
| Mar 11, 2026 | David Sponsel Officer | ATEC Alphatec Holdings, Inc. | 163,452 | $2.0M | 10b5-1 | Mar 11, 2026 | Form 4 ↗ 2 days later · 163,452 shares | Form 144 ↗ |
| Mar 6, 2026 | Craig Hunsaker officer | ATEC Alphatec Holdings, Inc. | 95,000 | $1.2M | 10b5-1 | Mar 6, 2026 | Form 4 ↗ 4 days later · 116,367 shares | Form 144 ↗ |
| Mar 5, 2026 | Tyson Marshall Officer | ATEC Alphatec Holdings, Inc. | 88,835 | $1.2M | 10b5-1 | Mar 5, 2026 | Form 4 ↗ 4 days later · 88,835 shares | Form 144 ↗ |
| Feb 5, 2026 | David Sponsel Officer | ATEC Alphatec Holdings, Inc. | 60,425 | $849.6K | 10b5-1 | Feb 5, 2026 | Form 4 ↗ 1 day later · 60,425 shares | Form 144 ↗ |
| Feb 3, 2026 | Craig Hunsaker officer | ATEC Alphatec Holdings, Inc. | 37,358 | $548.2K | 10b5-1 | Feb 3, 2026 | Form 4 ↗ 1 day later · 37,358 shares | Form 144 ↗ |
| Jan 5, 2026 | Patrick Miles Director, Officer | ATEC Alphatec Holdings, Inc. | 300,000 | $6.2M | 10b5-1 | Jan 5, 2026 | Form 4 ↗ 1 day later · 100,000 shares | Form 144 ↗ |
| Dec 16, 2025 | Scott Lish Officer | ATEC Alphatec Holdings, Inc. | 19,900 | $392.2K | 10b5-1 | Dec 16, 2025 | Form 4 ↗ 2 days later · 19,900 shares | Form 144 ↗ |
| Dec 11, 2025 | David M. Demski Director | ATEC Alphatec Holdings, Inc. | 30,000 | $630.5K | — | Dec 11, 2025 | Form 4 ↗ 1 day later · 30,000 shares | Form 144 ↗ |
| Dec 10, 2025 | David Sponsel Officer | ATEC Alphatec Holdings, Inc. | 21,106 | $436.3K | 10b5-1 | Dec 10, 2025 | Form 4 ↗ 2 days later · 21,106 shares | Form 144 ↗ |
| Dec 5, 2025 | Tyson Marshall Officer | ATEC Alphatec Holdings, Inc. | 12,965 | $275.9K | 10b5-1 | Dec 5, 2025 | Form 4 ↗ 4 days later · 22,889 shares | Form 144 ↗ |
| Dec 5, 2025 | Tyson Marshall Officer | ATEC Alphatec Holdings, Inc. | 9,924 | $213.3K | — | Dec 5, 2025 | Form 4 ↗ 4 days later · 22,889 shares | Form 144 ↗ |
| Dec 5, 2025 | Scott Lish Officer | ATEC Alphatec Holdings, Inc. | 10,875 | $233.6K | — | Dec 5, 2025 | Form 4 ↗ 4 days later · 10,875 shares | Form 144 ↗ |
| Dec 1, 2025 | Craig Hunsaker officer | ATEC Alphatec Holdings, Inc. | 32,584 | $6.5M | 10b5-1 | Dec 5, 2025 | Form 4 ↗ 11 days later · 32,584 shares | Form 144 ↗ |
| Nov 20, 2025 | Tyson Marshall Officer | ATEC Alphatec Holdings, Inc. | 70,000 | $1.4M | — | Nov 20, 2025 | Form 4 ↗ 1 day later · 70,000 shares | Form 144 ↗ |
| Nov 20, 2025 | Scott Lish Officer | ATEC Alphatec Holdings, Inc. | 25,000 | $494.9K | — | Nov 20, 2025 | Form 4 ↗ 1 day later · 25,000 shares | Form 144 ↗ |
| Nov 4, 2025 | Jeffrey P. Rydin Director | ATEC Alphatec Holdings, Inc. | 200,000 | $3.9M | — | Nov 3, 2025 | Form 4 ↗ 1 day later · 200,000 shares | Form 144 ↗ |
| Oct 31, 2025 | Craig Hunsaker officer | ATEC Alphatec Holdings, Inc. | 100,000 | $2.0M | 10b5-1 | Oct 31, 2025 | Form 4 ↗ same day · 100,000 shares | Form 144 ↗ |
| Oct 24, 2025 | David Sponsel Officer | ATEC Alphatec Holdings, Inc. | 70,000 | $1.1M | 10b5-1 | Oct 24, 2025 | Form 4 ↗ 4 days later · 70,000 shares | Form 144 ↗ |
| Oct 1, 2025 | Patrick Miles Director, Officer | ATEC Alphatec Holdings, Inc. | 300,000 | $4.4M | 10b5-1 | Oct 1, 2025 | Form 4 ↗ 2 days later · 100,000 shares | Form 144 ↗ |
| Sep 19, 2025 | David Sponsel Officer | ATEC Alphatec Holdings, Inc. | 2,555 | $38.9K | 10b5-1 | Sep 19, 2025 | Form 4 ↗ same day · 140,000 shares | Form 144 ↗ |
| Sep 18, 2025 | David Sponsel Officer | ATEC Alphatec Holdings, Inc. | 137,445 | $2.0M | 10b5-1 | Sep 18, 2025 | Form 4 ↗ 1 day later · 140,000 shares | Form 144 ↗ |
| Sep 2, 2025 | Patrick Miles Director, Officer | ATEC Alphatec Holdings, Inc. | 300,000 | $4.8M | 10b5-1 | Sep 2, 2025 | Form 4 ↗ 2 days later · 300,000 shares | Form 144 ↗ |
| Aug 13, 2025 | Scott Lish Officer | ATEC Alphatec Holdings, Inc. | 15,625 | $245.6K | 10b5-1 | Aug 13, 2025 | Form 4 ↗ 2 days later · 9,302 shares | Form 144 ↗ |
| Aug 5, 2025 | Tyson Marshall Officer | ATEC Alphatec Holdings, Inc. | 18,092 | $269.7K | — | Aug 5, 2025 | Form 4 ↗ same day · 18,092 shares | Form 144 ↗ |
| Aug 5, 2025 | Scott Lish Officer | ATEC Alphatec Holdings, Inc. | 16,666 | $247.8K | 10b5-1 | Aug 5, 2025 | Form 4 ↗ same day · 34,523 shares | Form 144 ↗ |
| Aug 4, 2025 | Scott Lish Officer | ATEC Alphatec Holdings, Inc. | 17,857 | $245.9K | 10b5-1 | Aug 4, 2025 | Form 4 ↗ 1 day later · 70,604 shares | Form 144 ↗ |
| Aug 1, 2025 | Scott Lish Officer | ATEC Alphatec Holdings, Inc. | 19,230 | $203.5K | 10b5-1 | Aug 1, 2025 | Form 4 ↗ 4 days later · 70,604 shares | Form 144 ↗ |
| Jul 10, 2025 | Scott Lish Officer | ATEC Alphatec Holdings, Inc. | 20,833 | $239.4K | 10b5-1 | Jul 10, 2025 | Form 4 ↗ 4 days later · 3,982 shares | Form 144 ↗ |
| Jul 10, 2025 | Tyson Marshall Officer | ATEC Alphatec Holdings, Inc. | 14,378 | $165.2K | 10b5-1 | Jul 10, 2025 | Form 4 ↗ 4 days later · 1,500 shares | Form 144 ↗ |
| Jun 13, 2025 | Scott Lish Officer | ATEC Alphatec Holdings, Inc. | 22,727 | $258.4K | 10b5-1 | Jun 13, 2025 | Form 4 ↗ 4 days later · 22,727 shares | Form 144 ↗ |
| Jun 11, 2025 | Karen K. McGinnis Director | ATEC Alphatec Holdings, Inc. | 3,963 | $48.0K | 10b5-1 | Jun 11, 2025 | Form 4 ↗ 2 days later · 3,963 shares | Form 144 ↗ |
| Jun 3, 2025 | Craig E. Hunsaker Officer | ATEC Alphatec Holdings, Inc. | 350,000 | $4.2M | 10b5-1 | Jun 4, 2025 | Form 4 ↗ 3 days later · 200,000 shares | Form 144 ↗ |
| May 19, 2025 | Lish Scott Officer | ATEC Alphatec Holdings, Inc. | 55,375 | $719.9K | — | May 19, 2025 | Form 4 ↗ 2 days later · 55,375 shares | Form 144 ↗ |
| May 5, 2025 | Lish Scott Officer | ATEC Alphatec Holdings, Inc. | 12,000 | $141.0K | — | May 5, 2025 | Form 4 ↗ 1 day later · 12,000 shares | Form 144 ↗ |
| Mar 10, 2025 | John Todd Koning Officer | ATEC Alphatec Holdings, Inc. | 202,621 | $2.1M | 10b5-1 | Mar 10, 2025 | Form 4 ↗ 2 days later · 165,121 shares | Form 144 ↗ |
| Mar 10, 2025 | Scott Lish Officer | ATEC Alphatec Holdings, Inc. | 27,994 | $292.8K | 10b5-1 | Mar 10, 2025 | Form 4 ↗ 2 days later · 27,994 shares | Form 144 ↗ |
| Mar 7, 2025 | Patrick Miles Director, Officer | ATEC Alphatec Holdings, Inc. | 12,691 | $137.1K | 10b5-1 | Mar 7, 2025 | Form 4 ↗ same day · 12,691 shares | Form 144 ↗ |
| Mar 6, 2025 | David Sponsel Officer | ATEC Alphatec Holdings, Inc. | 33,732 | $385.9K | 10b5-1 | Mar 6, 2025 | Form 4 ↗ 4 days later · 33,732 shares | Form 144 ↗ |
| Mar 3, 2025 | Karen K. McGinnis Director | ATEC Alphatec Holdings, Inc. | 38,320 | $466.7K | 10b5-1 | Mar 3, 2025 | Form 4 ↗ 1 day later · 38,320 shares | Form 144 ↗ |
| Feb 27, 2025 | Scott Lish Officer | ATEC Alphatec Holdings, Inc. | 23,183 | $256.4K | 10b5-1 | Feb 27, 2025 | Form 4 ↗ 1 day later · 23,183 shares | Form 144 ↗ |
| Feb 26, 2025 | Patrick Miles Director, Officer | ATEC Alphatec Holdings, Inc. | 32,393 | $342.1K | 10b5-1 | Feb 26, 2025 | Form 4 ↗ same day · 32,393 shares | Form 144 ↗ |
| Feb 25, 2025 | David Sponsel Officer | ATEC Alphatec Holdings, Inc. | 19,419 | $208.9K | 10b5-1 | Feb 25, 2025 | Form 4 ↗ 1 day later · 32,365 shares | Form 144 ↗ |
| Feb 24, 2025 | David Sponsel Officer | ATEC Alphatec Holdings, Inc. | 12,946 | $137.4K | 10b5-1 | Feb 24, 2025 | Form 4 ↗ 2 days later · 32,365 shares | Form 144 ↗ |
| Feb 6, 2025 | Scott Lish Officer | ATEC Alphatec Holdings, Inc. | 27,453 | $328.1K | 10b5-1 | Feb 6, 2025 | Form 4 ↗ 1 day later · 27,453 shares | Form 144 ↗ |
| Feb 5, 2025 | Patrick Miles Director, Officer | ATEC Alphatec Holdings, Inc. | 43,459 | $527.6K | 10b5-1 | Feb 5, 2025 | Form 4 ↗ 2 days later · 43,459 shares | Form 144 ↗ |
| Feb 3, 2025 | David Sponsel Officer | ATEC Alphatec Holdings, Inc. | 36,256 | $427.5K | 10b5-1 | Feb 3, 2025 | Form 4 ↗ 1 day later · 36,256 shares | Form 144 ↗ |
The newest 50 items, most recent first. Every row links to the notice on the SEC's site, and to the Form 4 when we found one. Updated Nov 15, 2026, 6:44 PM EST.
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