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.

Form 144 notices per day, last 30 days

0100200300Oct 17 · All notices: 0Oct 17 · Notices that give a 10b5-1 plan: 0Oct 17Oct 18 · All notices: 0Oct 18 · Notices that give a 10b5-1 plan: 0Oct 19 · All notices: 47Oct 19 · Notices that give a 10b5-1 plan: 29Oct 20 · All notices: 52Oct 20 · Notices that give a 10b5-1 plan: 39Oct 21 · All notices: 46Oct 21 · Notices that give a 10b5-1 plan: 26Oct 21Oct 22 · All notices: 49Oct 22 · Notices that give a 10b5-1 plan: 22Oct 23 · All notices: 62Oct 23 · Notices that give a 10b5-1 plan: 23Oct 24 · All notices: 0Oct 24 · Notices that give a 10b5-1 plan: 0Oct 25 · All notices: 0Oct 25 · Notices that give a 10b5-1 plan: 0Oct 25Oct 26 · All notices: 75Oct 26 · Notices that give a 10b5-1 plan: 28Oct 27 · All notices: 71Oct 27 · Notices that give a 10b5-1 plan: 18Oct 28 · All notices: 54Oct 28 · Notices that give a 10b5-1 plan: 17Oct 29 · All notices: 100Oct 29 · Notices that give a 10b5-1 plan: 31Oct 29Oct 30 · All notices: 97Oct 30 · Notices that give a 10b5-1 plan: 35Oct 31 · All notices: 0Oct 31 · Notices that give a 10b5-1 plan: 0Nov 1 · All notices: 0Nov 1 · Notices that give a 10b5-1 plan: 0Nov 2 · All notices: 272Nov 2 · Notices that give a 10b5-1 plan: 133Nov 2Nov 3 · All notices: 142Nov 3 · Notices that give a 10b5-1 plan: 48Nov 4 · All notices: 190Nov 4 · Notices that give a 10b5-1 plan: 77Nov 5 · All notices: 148Nov 5 · Notices that give a 10b5-1 plan: 53Nov 6 · All notices: 127Nov 6 · Notices that give a 10b5-1 plan: 41Nov 6Nov 7 · All notices: 0Nov 7 · Notices that give a 10b5-1 plan: 0Nov 8 · All notices: 0Nov 8 · Notices that give a 10b5-1 plan: 0Nov 9 · All notices: 217Nov 9 · Notices that give a 10b5-1 plan: 75Nov 10 · All notices: 202Nov 10 · Notices that give a 10b5-1 plan: 59Nov 10Nov 11 · All notices: 0Nov 11 · Notices that give a 10b5-1 plan: 0Nov 12 · All notices: 240Nov 12 · Notices that give a 10b5-1 plan: 77Nov 13 · All notices: 127Nov 13 · Notices that give a 10b5-1 plan: 28Nov 14 · All notices: 0Nov 14 · Notices that give a 10b5-1 plan: 0Nov 14Nov 15 · All notices: 0Nov 15 · Notices that give a 10b5-1 plan: 0
0100200300Oct 17 · All notices: 0Oct 17 · Notices that give a 10b5-1 plan: 0Oct 17Oct 18 · All notices: 0Oct 18 · Notices that give a 10b5-1 plan: 0Oct 19 · All notices: 47Oct 19 · Notices that give a 10b5-1 plan: 29Oct 20 · All notices: 52Oct 20 · Notices that give a 10b5-1 plan: 39Oct 21 · All notices: 46Oct 21 · Notices that give a 10b5-1 plan: 26Oct 21Oct 22 · All notices: 49Oct 22 · Notices that give a 10b5-1 plan: 22Oct 23 · All notices: 62Oct 23 · Notices that give a 10b5-1 plan: 23Oct 24 · All notices: 0Oct 24 · Notices that give a 10b5-1 plan: 0Oct 25 · All notices: 0Oct 25 · Notices that give a 10b5-1 plan: 0Oct 25Oct 26 · All notices: 75Oct 26 · Notices that give a 10b5-1 plan: 28Oct 27 · All notices: 71Oct 27 · Notices that give a 10b5-1 plan: 18Oct 28 · All notices: 54Oct 28 · Notices that give a 10b5-1 plan: 17Oct 29 · All notices: 100Oct 29 · Notices that give a 10b5-1 plan: 31Oct 29Oct 30 · All notices: 97Oct 30 · Notices that give a 10b5-1 plan: 35Oct 31 · All notices: 0Oct 31 · Notices that give a 10b5-1 plan: 0Nov 1 · All notices: 0Nov 1 · Notices that give a 10b5-1 plan: 0Nov 2 · All notices: 272Nov 2 · Notices that give a 10b5-1 plan: 133Nov 2Nov 3 · All notices: 142Nov 3 · Notices that give a 10b5-1 plan: 48Nov 4 · All notices: 190Nov 4 · Notices that give a 10b5-1 plan: 77Nov 5 · All notices: 148Nov 5 · Notices that give a 10b5-1 plan: 53Nov 6 · All notices: 127Nov 6 · Notices that give a 10b5-1 plan: 41Nov 6Nov 7 · All notices: 0Nov 7 · Notices that give a 10b5-1 plan: 0Nov 8 · All notices: 0Nov 8 · Notices that give a 10b5-1 plan: 0Nov 9 · All notices: 217Nov 9 · Notices that give a 10b5-1 plan: 75Nov 10 · All notices: 202Nov 10 · Notices that give a 10b5-1 plan: 59Nov 10Nov 11 · All notices: 0Nov 11 · Notices that give a 10b5-1 plan: 0Nov 12 · All notices: 240Nov 12 · Notices that give a 10b5-1 plan: 77Nov 13 · All notices: 127Nov 13 · Notices that give a 10b5-1 plan: 28Nov 14 · All notices: 0Nov 14 · Notices that give a 10b5-1 plan: 0Nov 14Nov 15 · All notices: 0Nov 15 · Notices that give a 10b5-1 plan: 0

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

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Showing: ticker ATEC

Latest notices of planned insider sales
FiledInsiderCompanyShares 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 saleSale 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, 2026Tyson Marshall
Officer
ATEC
Alphatec Holdings, Inc.
8,168$84.5K10b5-1Aug 5, 2026Form 4 ↗
2 days later · 8,168 shares
Form 144 ↗
Jun 11, 2026Karen K. McGinnis
Director
ATEC
Alphatec Holdings, Inc.
6,050$48.5K10b5-1Jun 11, 2026Form 4 ↗
1 day later · 6,050 shares
Form 144 ↗
Mar 13, 2026John Todd Koning
Officer
ATEC
Alphatec Holdings, Inc.
79,789$997.4K10b5-1Mar 13, 2026Form 4 ↗
4 days later · 79,789 shares
Form 144 ↗
Mar 13, 2026Scott Lish
Officer
ATEC
Alphatec Holdings, Inc.
260,535$3.2M—Mar 13, 2026Form 4 ↗
4 days later · 260,535 shares
Form 144 ↗
Mar 11, 2026David Sponsel
Officer
ATEC
Alphatec Holdings, Inc.
163,452$2.0M10b5-1Mar 11, 2026Form 4 ↗
2 days later · 163,452 shares
Form 144 ↗
Mar 6, 2026Craig Hunsaker
officer
ATEC
Alphatec Holdings, Inc.
95,000$1.2M10b5-1Mar 6, 2026Form 4 ↗
4 days later · 116,367 shares
Form 144 ↗
Mar 5, 2026Tyson Marshall
Officer
ATEC
Alphatec Holdings, Inc.
88,835$1.2M10b5-1Mar 5, 2026Form 4 ↗
4 days later · 88,835 shares
Form 144 ↗
Feb 5, 2026David Sponsel
Officer
ATEC
Alphatec Holdings, Inc.
60,425$849.6K10b5-1Feb 5, 2026Form 4 ↗
1 day later · 60,425 shares
Form 144 ↗
Feb 3, 2026Craig Hunsaker
officer
ATEC
Alphatec Holdings, Inc.
37,358$548.2K10b5-1Feb 3, 2026Form 4 ↗
1 day later · 37,358 shares
Form 144 ↗
Jan 5, 2026Patrick Miles
Director, Officer
ATEC
Alphatec Holdings, Inc.
300,000$6.2M10b5-1Jan 5, 2026Form 4 ↗
1 day later · 100,000 shares
Form 144 ↗
Dec 16, 2025Scott Lish
Officer
ATEC
Alphatec Holdings, Inc.
19,900$392.2K10b5-1Dec 16, 2025Form 4 ↗
2 days later · 19,900 shares
Form 144 ↗
Dec 11, 2025David M. Demski
Director
ATEC
Alphatec Holdings, Inc.
30,000$630.5K—Dec 11, 2025Form 4 ↗
1 day later · 30,000 shares
Form 144 ↗
Dec 10, 2025David Sponsel
Officer
ATEC
Alphatec Holdings, Inc.
21,106$436.3K10b5-1Dec 10, 2025Form 4 ↗
2 days later · 21,106 shares
Form 144 ↗
Dec 5, 2025Tyson Marshall
Officer
ATEC
Alphatec Holdings, Inc.
12,965$275.9K10b5-1Dec 5, 2025Form 4 ↗
4 days later · 22,889 shares
Form 144 ↗
Dec 5, 2025Tyson Marshall
Officer
ATEC
Alphatec Holdings, Inc.
9,924$213.3K—Dec 5, 2025Form 4 ↗
4 days later · 22,889 shares
Form 144 ↗
Dec 5, 2025Scott Lish
Officer
ATEC
Alphatec Holdings, Inc.
10,875$233.6K—Dec 5, 2025Form 4 ↗
4 days later · 10,875 shares
Form 144 ↗
Dec 1, 2025Craig Hunsaker
officer
ATEC
Alphatec Holdings, Inc.
32,584$6.5M10b5-1Dec 5, 2025Form 4 ↗
11 days later · 32,584 shares
Form 144 ↗
Nov 20, 2025Tyson Marshall
Officer
ATEC
Alphatec Holdings, Inc.
70,000$1.4M—Nov 20, 2025Form 4 ↗
1 day later · 70,000 shares
Form 144 ↗
Nov 20, 2025Scott Lish
Officer
ATEC
Alphatec Holdings, Inc.
25,000$494.9K—Nov 20, 2025Form 4 ↗
1 day later · 25,000 shares
Form 144 ↗
Nov 4, 2025Jeffrey P. Rydin
Director
ATEC
Alphatec Holdings, Inc.
200,000$3.9M—Nov 3, 2025Form 4 ↗
1 day later · 200,000 shares
Form 144 ↗
Oct 31, 2025Craig Hunsaker
officer
ATEC
Alphatec Holdings, Inc.
100,000$2.0M10b5-1Oct 31, 2025Form 4 ↗
same day · 100,000 shares
Form 144 ↗
Oct 24, 2025David Sponsel
Officer
ATEC
Alphatec Holdings, Inc.
70,000$1.1M10b5-1Oct 24, 2025Form 4 ↗
4 days later · 70,000 shares
Form 144 ↗
Oct 1, 2025Patrick Miles
Director, Officer
ATEC
Alphatec Holdings, Inc.
300,000$4.4M10b5-1Oct 1, 2025Form 4 ↗
2 days later · 100,000 shares
Form 144 ↗
Sep 19, 2025David Sponsel
Officer
ATEC
Alphatec Holdings, Inc.
2,555$38.9K10b5-1Sep 19, 2025Form 4 ↗
same day · 140,000 shares
Form 144 ↗
Sep 18, 2025David Sponsel
Officer
ATEC
Alphatec Holdings, Inc.
137,445$2.0M10b5-1Sep 18, 2025Form 4 ↗
1 day later · 140,000 shares
Form 144 ↗
Sep 2, 2025Patrick Miles
Director, Officer
ATEC
Alphatec Holdings, Inc.
300,000$4.8M10b5-1Sep 2, 2025Form 4 ↗
2 days later · 300,000 shares
Form 144 ↗
Aug 13, 2025Scott Lish
Officer
ATEC
Alphatec Holdings, Inc.
15,625$245.6K10b5-1Aug 13, 2025Form 4 ↗
2 days later · 9,302 shares
Form 144 ↗
Aug 5, 2025Tyson Marshall
Officer
ATEC
Alphatec Holdings, Inc.
18,092$269.7K—Aug 5, 2025Form 4 ↗
same day · 18,092 shares
Form 144 ↗
Aug 5, 2025Scott Lish
Officer
ATEC
Alphatec Holdings, Inc.
16,666$247.8K10b5-1Aug 5, 2025Form 4 ↗
same day · 34,523 shares
Form 144 ↗
Aug 4, 2025Scott Lish
Officer
ATEC
Alphatec Holdings, Inc.
17,857$245.9K10b5-1Aug 4, 2025Form 4 ↗
1 day later · 70,604 shares
Form 144 ↗
Aug 1, 2025Scott Lish
Officer
ATEC
Alphatec Holdings, Inc.
19,230$203.5K10b5-1Aug 1, 2025Form 4 ↗
4 days later · 70,604 shares
Form 144 ↗
Jul 10, 2025Scott Lish
Officer
ATEC
Alphatec Holdings, Inc.
20,833$239.4K10b5-1Jul 10, 2025Form 4 ↗
4 days later · 3,982 shares
Form 144 ↗
Jul 10, 2025Tyson Marshall
Officer
ATEC
Alphatec Holdings, Inc.
14,378$165.2K10b5-1Jul 10, 2025Form 4 ↗
4 days later · 1,500 shares
Form 144 ↗
Jun 13, 2025Scott Lish
Officer
ATEC
Alphatec Holdings, Inc.
22,727$258.4K10b5-1Jun 13, 2025Form 4 ↗
4 days later · 22,727 shares
Form 144 ↗
Jun 11, 2025Karen K. McGinnis
Director
ATEC
Alphatec Holdings, Inc.
3,963$48.0K10b5-1Jun 11, 2025Form 4 ↗
2 days later · 3,963 shares
Form 144 ↗
Jun 3, 2025Craig E. Hunsaker
Officer
ATEC
Alphatec Holdings, Inc.
350,000$4.2M10b5-1Jun 4, 2025Form 4 ↗
3 days later · 200,000 shares
Form 144 ↗
May 19, 2025Lish Scott
Officer
ATEC
Alphatec Holdings, Inc.
55,375$719.9K—May 19, 2025Form 4 ↗
2 days later · 55,375 shares
Form 144 ↗
May 5, 2025Lish Scott
Officer
ATEC
Alphatec Holdings, Inc.
12,000$141.0K—May 5, 2025Form 4 ↗
1 day later · 12,000 shares
Form 144 ↗
Mar 10, 2025John Todd Koning
Officer
ATEC
Alphatec Holdings, Inc.
202,621$2.1M10b5-1Mar 10, 2025Form 4 ↗
2 days later · 165,121 shares
Form 144 ↗
Mar 10, 2025Scott Lish
Officer
ATEC
Alphatec Holdings, Inc.
27,994$292.8K10b5-1Mar 10, 2025Form 4 ↗
2 days later · 27,994 shares
Form 144 ↗
Mar 7, 2025Patrick Miles
Director, Officer
ATEC
Alphatec Holdings, Inc.
12,691$137.1K10b5-1Mar 7, 2025Form 4 ↗
same day · 12,691 shares
Form 144 ↗
Mar 6, 2025David Sponsel
Officer
ATEC
Alphatec Holdings, Inc.
33,732$385.9K10b5-1Mar 6, 2025Form 4 ↗
4 days later · 33,732 shares
Form 144 ↗
Mar 3, 2025Karen K. McGinnis
Director
ATEC
Alphatec Holdings, Inc.
38,320$466.7K10b5-1Mar 3, 2025Form 4 ↗
1 day later · 38,320 shares
Form 144 ↗
Feb 27, 2025Scott Lish
Officer
ATEC
Alphatec Holdings, Inc.
23,183$256.4K10b5-1Feb 27, 2025Form 4 ↗
1 day later · 23,183 shares
Form 144 ↗
Feb 26, 2025Patrick Miles
Director, Officer
ATEC
Alphatec Holdings, Inc.
32,393$342.1K10b5-1Feb 26, 2025Form 4 ↗
same day · 32,393 shares
Form 144 ↗
Feb 25, 2025David Sponsel
Officer
ATEC
Alphatec Holdings, Inc.
19,419$208.9K10b5-1Feb 25, 2025Form 4 ↗
1 day later · 32,365 shares
Form 144 ↗
Feb 24, 2025David Sponsel
Officer
ATEC
Alphatec Holdings, Inc.
12,946$137.4K10b5-1Feb 24, 2025Form 4 ↗
2 days later · 32,365 shares
Form 144 ↗
Feb 6, 2025Scott Lish
Officer
ATEC
Alphatec Holdings, Inc.
27,453$328.1K10b5-1Feb 6, 2025Form 4 ↗
1 day later · 27,453 shares
Form 144 ↗
Feb 5, 2025Patrick Miles
Director, Officer
ATEC
Alphatec Holdings, Inc.
43,459$527.6K10b5-1Feb 5, 2025Form 4 ↗
2 days later · 43,459 shares
Form 144 ↗
Feb 3, 2025David Sponsel
Officer
ATEC
Alphatec Holdings, Inc.
36,256$427.5K10b5-1Feb 3, 2025Form 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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