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 ADPT

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
Nov 12, 2026Chad Robins
Officer
ADPT
Adaptive Biotechnologies Corporation
73,221$2.2M—Nov 11, 2026—Form 144 ↗
Nov 12, 2026Susan Bobulsky
Officer
ADPT
Adaptive Biotechnologies Corporation
1,875$55.0K10b5-1Nov 11, 2026Form 4 ↗
1 day later · 1,875 shares
Form 144 ↗
Oct 6, 2026Susan Bobulsky
Officer
ADPT
Adaptive Biotechnologies Corporation
6,444$192.3K10b5-1Oct 6, 2026Form 4 ↗
38 days later · 1,875 shares
Form 144 ↗
Oct 1, 2026Julie Rubinstein
Officer
ADPT
Adaptive Biotechnologies Corporation
379,777$11.0M10b5-1Oct 1, 2026Form 4 ↗
15 days later · 35,643 shares
Form 144 ↗
Sep 16, 2026Francis Lo
Officer
ADPT
Adaptive Biotechnologies Corporation
142,198$3.8M10b5-1Sep 16, 2026Form 4 ↗
2 days later · 115,406 shares
Form 144 ↗
Sep 15, 2026Susan Bobulsky
Officer
ADPT
Adaptive Biotechnologies Corporation
1,195$29.6K10b5-1Sep 15, 2026Form 4 ↗
2 days later · 1,195 shares
Form 144 ↗
Aug 26, 2026Katherine E Owen
Director
ADPT
Adaptive Biotechnologies Corporation
9,615$250.0K—Aug 26, 2026Form 4 ↗
2 days later · 9,615 shares
Form 144 ↗
Aug 20, 2026Harlan Robins
Former Officer
ADPT
Adaptive Biotechnologies Corporation
402,160$10.2M—Aug 20, 2026—Form 144 ↗
Aug 19, 2026Harlan Robins
Former Officer
ADPT
Adaptive Biotechnologies Corporation
215,632$5.5M—Aug 19, 2026—Form 144 ↗
Aug 18, 2026Chad Robins
Officer
ADPT
Adaptive Biotechnologies Corporation
278,676$6.8M—Aug 18, 2026Form 4 ↗
1 day later · 600,000 shares
Form 144 ↗
Aug 18, 2026Harlan Robins
Former Officer
ADPT
Adaptive Biotechnologies Corporation
261,044$6.4M—Aug 18, 2026—Form 144 ↗
Aug 18, 2026Robert M Hershberg
Director
ADPT
Adaptive Biotechnologies Corporation
30,664$748.3K—Aug 18, 2026Form 4 ↗
2 days later · 30,664 shares
Form 144 ↗
Aug 17, 2026Harlan Robins
Former Officer
ADPT
Adaptive Biotechnologies Corporation
300,992$7.5M—Aug 17, 2026—Form 144 ↗
Aug 17, 2026Chad Robins
Officer
ADPT
Adaptive Biotechnologies Corporation
321,324$8.0M—Aug 17, 2026Form 4 ↗
2 days later · 600,000 shares
Form 144 ↗
Aug 17, 2026Peter Neupert
Director
ADPT
Adaptive Biotechnologies Corporation
124,690$3.1M—Aug 17, 2026Form 4 ↗
2 days later · 124,690 shares
Form 144 ↗
Aug 10, 2026Susan Bobulsky
Officer
ADPT
Adaptive Biotechnologies Corporation
3,000$74.8K10b5-1Aug 10, 2026Form 4 ↗
2 days later · 3,000 shares
Form 144 ↗
Jul 30, 2026Susan Bobulsky
Officer
ADPT
Adaptive Biotechnologies Corporation
1,299$29.3K10b5-1Jul 30, 2026Form 4 ↗
4 days later · 1,299 shares
Form 144 ↗
Jul 21, 2026Harlan Robins
Officer
ADPT
Adaptive Biotechnologies Corporation
492,400$11.1M10b5-1Jul 21, 2026Form 4 ↗
2 days later · 492,400 shares
Form 144 ↗
Jul 16, 2026Susan Bobulsky
Officer
ADPT
Adaptive Biotechnologies Corporation
5,000$114.5K10b5-1Jul 16, 2026Form 4 ↗
4 days later · 5,000 shares
Form 144 ↗
Jul 2, 2026Harlan Robins
Officer
ADPT
Adaptive Biotechnologies Corporation
386,240$8.2M10b5-1Jul 2, 2026Form 4 ↗
5 days later · 386,240 shares
Form 144 ↗
Jul 1, 2026Francis Lo
Officer
ADPT
Adaptive Biotechnologies Corporation
199,260$4.3M10b5-1Jul 1, 2026Form 4 ↗
5 days later · 95,842 shares
Form 144 ↗
Jul 1, 2026Susan Bobulsky
Officer
ADPT
Adaptive Biotechnologies Corporation
487$10.4K10b5-1Jul 1, 2026Form 4 ↗
5 days later · 487 shares
Form 144 ↗
Jun 29, 2026Sharon Benzeno
Officer
ADPT
Adaptive Biotechnologies Corporation
152,931$3.2M10b5-1Jun 29, 2026Form 4 ↗
1 day later · 165,802 shares
Form 144 ↗
Jun 26, 2026Sharon Benzeno
Officer
ADPT
Adaptive Biotechnologies Corporation
12,871$260.6K10b5-1Jun 26, 2026Form 4 ↗
4 days later · 165,802 shares
Form 144 ↗
Jun 25, 2026Susan Bobulsky
Officer
ADPT
Adaptive Biotechnologies Corporation
5,000$96.7K10b5-1Jun 25, 2026Form 4 ↗
4 days later · 5,000 shares
Form 144 ↗
Jun 25, 2026Michelle Griffin
Director
ADPT
Adaptive Biotechnologies Corporation
52,084$1.0M10b5-1Jun 25, 2026Form 4 ↗
4 days later · 52,084 shares
Form 144 ↗
Jun 16, 2026Harlan Robins
Officer
ADPT
Adaptive Biotechnologies Corporation
6,160$106.1K10b5-1Jun 16, 2026Form 4 ↗
1 day later · 106,160 shares
Form 144 ↗
Jun 15, 2026Harlan Robins
Officer
ADPT
Adaptive Biotechnologies Corporation
100,000$1.7M10b5-1Jun 15, 2026Form 4 ↗
2 days later · 106,160 shares
Form 144 ↗
Jun 11, 2026Susan Bobulsky
Officer
ADPT
Adaptive Biotechnologies Corporation
5,000$85.3K10b5-1Jun 11, 2026Form 4 ↗
4 days later · 5,000 shares
Form 144 ↗
Jun 4, 2026Susan Bobulsky
Officer
ADPT
Adaptive Biotechnologies Corporation
11,000$175.9K10b5-1Jun 4, 2026Form 4 ↗
4 days later · 11,000 shares
Form 144 ↗
Jun 4, 2026Francis Lo
Officer
ADPT
Adaptive Biotechnologies Corporation
42,085$672.9K10b5-1Jun 4, 2026Form 4 ↗
4 days later · 39,741 shares
Form 144 ↗
May 15, 2026Kyle Piskel
Officer
ADPT
Adaptive Biotechnologies Corporation
3,160$40.5K—May 18, 2026Form 4 ↗
5 days later · 3,115 shares
Form 144 ↗
Apr 8, 2026Harlan Robins
Officer
ADPT
Adaptive Biotechnologies Corporation
10,000$148.4K10b5-1Apr 8, 2026Form 4 ↗
2 days later · 10,000 shares
Form 144 ↗
Apr 8, 2026Chad Robins
Officer
ADPT
Adaptive Biotechnologies Corporation
37,263$553.0K10b5-1Apr 8, 2026Form 4 ↗
same day · 120,595 shares
Form 144 ↗
Apr 8, 2026Francis Lo
Officer
ADPT
Adaptive Biotechnologies Corporation
22,564$309.4K10b5-1Apr 8, 2026Form 4 ↗
2 days later · 22,564 shares
Form 144 ↗
Apr 6, 2026Chad Robins
Officer
ADPT
Adaptive Biotechnologies Corporation
83,332$1.2M10b5-1Apr 6, 2026Form 4 ↗
2 days later · 120,595 shares
Form 144 ↗
Mar 16, 2026Susan Bobulsky
Officer
ADPT
Adaptive Biotechnologies Corporation
41,338$600.2K—Mar 11, 2026Form 4 ↗
84 days later · 11,000 shares
Form 144 ↗
Mar 16, 2026Sharon Benzeno
Officer
ADPT
Adaptive Biotechnologies Corporation
63,103$916.3K—Mar 11, 2026—Form 144 ↗
Mar 16, 2026Harlan S. Robins
Officer
ADPT
Adaptive Biotechnologies Corporation
470,266$6.8M—Mar 11, 2026Form 4 ↗
25 days later · 10,000 shares
Form 144 ↗
Mar 16, 2026Julie Rubinstein
Officer
ADPT
Adaptive Biotechnologies Corporation
122,523$1.8M—Mar 11, 2026Form 4 ↗
2 days later · 57,180 shares
Form 144 ↗
Mar 16, 2026Kyle Piskel
Officer
ADPT
Adaptive Biotechnologies Corporation
18,672$271.1K—Mar 11, 2026Form 4 ↗
65 days later · 3,115 shares
Form 144 ↗
Mar 16, 2026Chad M. Robins
Officer, Director
ADPT
Adaptive Biotechnologies Corporation
470,167$6.8M—Mar 11, 2026Form 4 ↗
23 days later · 120,595 shares
Form 144 ↗
Mar 11, 2026Francis Lo
Officer
ADPT
Adaptive Biotechnologies Corporation
30,593$444.2K10b5-1Mar 11, 2026Form 4 ↗
2 days later · 30,593 shares
Form 144 ↗
Mar 11, 2026Michelle Griffin
Director
ADPT
Adaptive Biotechnologies Corporation
15,394$214.1K—Mar 11, 2026Form 4 ↗
2 days later · 15,394 shares
Form 144 ↗
Mar 10, 2026Lo Francis
Officer
ADPT
Adaptive Biotechnologies Corporation
38,074$625.9K—Mar 5, 2026Form 4 ↗
3 days later · 30,593 shares
Form 144 ↗
Mar 3, 2026Harlan Robins
Officer
ADPT
Adaptive Biotechnologies Corporation
14,233$228.9K10b5-1Mar 3, 2026Form 4 ↗
1 day later · 24,233 shares
Form 144 ↗
Mar 3, 2026Chad Robins
Officer
ADPT
Adaptive Biotechnologies Corporation
53,083$853.6K10b5-1Mar 3, 2026Form 4 ↗
same day · 342,107 shares
Form 144 ↗
Mar 3, 2026Julie Rubinstein
Officer
ADPT
Adaptive Biotechnologies Corporation
1.21M$19.5M10b5-1Mar 3, 2026Form 4 ↗
2 days later · 92,823 shares
Form 144 ↗
Mar 3, 2026Michelle Griffin
Director
ADPT
Adaptive Biotechnologies Corporation
48,044$774.5K10b5-1Mar 3, 2026Form 4 ↗
2 days later · 48,044 shares
Form 144 ↗
Mar 2, 2026Harlan Robins
Officer
ADPT
Adaptive Biotechnologies Corporation
10,000$161.2K10b5-1Mar 2, 2026Form 4 ↗
2 days later · 24,233 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, 6:42 PM EST.

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