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SEC Form 4 Tracker

Track insider buying and selling at US public companies. Search recent Form 4 filings, find significant purchases and monitor the companies and insiders you follow.

  • View recent insider purchases and sales
  • Find cluster buys and large purchases
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View latest US insider trades Start tracking US companies

The most recent insider transactions reported by US public companies.

Abréviations B : Achat, S : Vente, PP : Achat planifié, PlS : Vente planifiée, PrS : Vente proposée, O : Option / Autre
Date de notification Date de transaction Entreprise A/V Type de transaction Initié et/ou titre Nb. d'actions
Prix
Valeur
Nombre d'actions Prix Valeur Détails
2026-06-24 2026-06-24 PrS Vente proposée

Officer

Dirigeant
8 000
110,00
880 000 $US
8 000 110,00 880 000 $US
2026-06-24 2026-06-24 PrS Vente proposée

Officer

Dirigeant
67 751
38,65
2 618 576 $US
67 751 38,65 2 618 576 $US
2026-06-24 2026-06-24 PrS Vente proposée

Officer

Dirigeant
30 000
96,49
2 894 802 $US
30 000 96,49 2 894 802 $US
2026-06-24 2026-06-24 PrS Vente proposée

Officer; Director

Administrateur exécutif
34 614
145,00
5 019 030 $US
34 614 145,00 5 019 030 $US
2026-06-24 2026-06-24 PrS Vente proposée

Officer

Dirigeant
6 000
600,00
3 600 000 $US
6 000 600,00 3 600 000 $US
2026-06-24 2026-06-24 PrS Vente proposée

Director

Administrateur non-exécutif
61 002
18,62
1 135 924 $US
61 002 18,62 1 135 924 $US
2026-06-24 2026-06-24 PrS Vente proposée

Former Officer

Dirigeant
4 560
90,07
410 696 $US
4 560 90,07 410 696 $US
2026-06-24 2026-06-24 PrS Vente proposée

Officer

Dirigeant
3 630
111,05
403 126 $US
3 630 111,05 403 126 $US
2026-06-24 2026-06-24 PrS Vente proposée

Former Director

Administrateur non-exécutif
23 647
13,29
314 269 $US
23 647 13,29 314 269 $US
2026-06-24 2026-06-24 PrS Vente proposée

Officer; Director

Administrateur exécutif
38 900
35,00
1 361 500 $US
38 900 35,00 1 361 500 $US
2026-06-24 2026-06-24 PrS Vente proposée

Director

Administrateur non-exécutif
600
633,33
380 000 $US
600 633,33 380 000 $US
2026-06-24 2026-06-24 PrS Vente proposée

Officer

Dirigeant
3 035
82,00
248 870 $US
3 035 82,00 248 870 $US
2026-06-24 2026-06-24 PrS Vente proposée

Former Officer

Dirigeant
10 148
40,00
405 920 $US
10 148 40,00 405 920 $US
2026-06-24 2026-06-24 PrS Vente proposée

Director

Administrateur non-exécutif
33 600
40,01
1 344 454 $US
33 600 40,01 1 344 454 $US
2026-06-24 2026-06-24
US ATI Inc (ATI)
PrS Vente proposée

Officer; Director

Administrateur exécutif
3 783
197,21
746 045 $US
3 783 197,21 746 045 $US
2026-06-24 2026-06-24 PrS Vente proposée

Director

Administrateur non-exécutif
1 542
48,25
74 402 $US
1 542 48,25 74 402 $US
2026-06-24 2026-06-24 PrS Vente proposée

Director

Administrateur non-exécutif
26 000
118,29
3 075 540 $US
26 000 118,29 3 075 540 $US
2026-06-23 2026-06-24 PrS Vente proposée

Officer

Dirigeant
5 846
8,14
47 586 $US
5 846 8,14 47 586 $US
2026-06-18 2026-06-24
US Sos Ltd (SOS)
PrS Vente proposée

Director

Administrateur non-exécutif
55 212
1,00
55 212 $US
55 212 1,00 55 212 $US
2026-06-24 2026-06-23 A Achat

PRESIDENT AND CEO

Administrateur exécutif
14 000 +1.0%
1,77
24 811 $US
14 000 +1.0% 1,77 24 811 $US
2026-06-24 2026-06-23 A Achat

No longer subject to Sect 16.

200 000 +inf%
25,00
5 000 000 $US
200 000 +inf% 25,00 5 000 000 $US
2026-06-24 2026-06-23 A Achat Actionnaire important
1 +0.0%
370,60
371 $US
1 +0.0% 370,60 371 $US
2026-06-24 2026-06-23 PlS Vente planifiée

CFO, Treasurer, Secretary

Administrateur exécutif
754 -100.0%
330,00
248 820 $US
754 -100.0% 330,00 248 820 $US
2026-06-24 2026-06-23 PlS Vente planifiée Administrateur non-exécutif
25 000 -100.0%
5,02
125 392 $US
25 000 -100.0% 5,02 125 392 $US
2026-06-24 2026-06-23 A Achat

Director, CEO

Administrateur exécutif Actionnaire important
1 750 +0.3%
6,70
11 725 $US
1 750 +0.3% 6,70 11 725 $US
2026-06-24 2026-06-23 A Achat Actionnaire important
756 +0.1%
2,75
2 079 $US
756 +0.1% 2,75 2 079 $US
2026-06-24 2026-06-23 PlS Vente planifiée

SVP - Asset Management

Dirigeant
2 000 -12.3%
58,11
116 220 $US
2 000 -12.3% 58,11 116 220 $US
2026-06-24 2026-06-23 PlS Vente planifiée

SVP, General Counsel

Dirigeant
6 400 -12.2%
58,20
372 480 $US
6 400 -12.2% 58,20 372 480 $US
2026-06-24 2026-06-23 A Achat Administrateur non-exécutif
500 +inf%
33,31
16 655 $US
500 +inf% 33,31 16 655 $US
2026-06-24 2026-06-23 A Achat Actionnaire important
18 000 +0.2%
5,02
90 360 $US
18 000 +0.2% 5,02 90 360 $US
2026-06-24 2026-06-23 A Achat

See Explanation of Responses

40 +0.8%
12,35
500 $US
40 +0.8% 12,35 500 $US
2026-06-24 2026-06-23 A Achat Administrateur non-exécutif
2 +0.3%
12,35
23 $US
2 +0.3% 12,35 23 $US
2026-06-24 2026-06-23 A Achat

Chief Executive Officer

Administrateur exécutif
36 650 +2.0%
0,57
21 011 $US
36 650 +2.0% 0,57 21 011 $US
2026-06-24 2026-06-23 A Achat

Chief Medical Officer

Administrateur exécutif Actionnaire important
158 730 +1.8%
0,63
100 000 $US
158 730 +1.8% 0,63 100 000 $US
2026-06-23 2026-06-23 PrS Vente proposée

Director

Administrateur non-exécutif
4 684 781
85,31
399 658 667 $US
4 684 781 85,31 399 658 667 $US
2026-06-23 2026-06-23 V Vente Administrateur non-exécutif
4 684 781 -100.0%
85,31
399 658 667 $US
4 684 781 -100.0% 85,31 399 658 667 $US
2026-06-23 2026-06-23 PrS Vente proposée

Officer

Dirigeant
7 552
15,36
115 999 $US
7 552 15,36 115 999 $US
2026-06-23 2026-06-23 V Vente

CCXO

Dirigeant
9 719 -4.9%
7,14
69 350 $US
9 719 -4.9% 7,14 69 350 $US
2026-06-23 2026-06-23 V Vente

General Counsel

Dirigeant
4 979 -3.4%
7,13
35 523 $US
4 979 -3.4% 7,13 35 523 $US
2026-06-23 2026-06-23 V Vente

CAO

Dirigeant
2 242 -7.1%
7,13
15 996 $US
2 242 -7.1% 7,13 15 996 $US
2026-06-23 2026-06-23 V Vente

CFO

Dirigeant
8 152 -4.3%
7,14
58 165 $US
8 152 -4.3% 7,14 58 165 $US
2026-06-23 2026-06-23 V Vente

CRO

Dirigeant
4 072 -2.3%
7,13
29 053 $US
4 072 -2.3% 7,13 29 053 $US
2026-06-23 2026-06-23 V Vente

Chief Executive Officer

Administrateur exécutif
5 000 -1.5%
0,59
2 967 $US
5 000 -1.5% 0,59 2 967 $US
2026-06-23 2026-06-23 PlS Vente planifiée

CHIEF EXECUTIVE OFFICER

Administrateur exécutif Actionnaire important
9 722 -9.8%
3,12
30 286 $US
9 722 -9.8% 3,12 30 286 $US
2026-06-23 2026-06-23 V Vente Actionnaire important
27 859 -0.6%
4,59
127 873 $US
27 859 -0.6% 4,59 127 873 $US
2026-06-23 2026-06-23 PrS Vente proposée

Officer

Dirigeant
4 072
7,13
29 053 $US
4 072 7,13 29 053 $US
2026-06-23 2026-06-23 PrS Vente proposée

Officer

Dirigeant
8 152
7,13
58 164 $US
8 152 7,13 58 164 $US
2026-06-23 2026-06-23 PrS Vente proposée

Officer

Dirigeant
9 719
7,14
69 350 $US
9 719 7,14 69 350 $US
2026-06-23 2026-06-23 PrS Vente proposée

Officer

Dirigeant
2 242
7,13
15 996 $US
2 242 7,13 15 996 $US
2026-06-23 2026-06-23 PrS Vente proposée

Officer

Dirigeant
4 979
7,13
35 523 $US
4 979 7,13 35 523 $US

Recent purchases by directors, officers and major shareholders.

Actions les plus achetées par les initiés: Stocks with the highest insider buying activity as reported in insider filings. Filter stocks by market, sector and market cap. Results are updated daily.
Entreprise Secteur économique Cap. boursière (USDm) Amplitude de cours sur 52 semaines # acheteurs nets Valeur nette ($) % du flottant acheté % d'actions détenues par les initiés Activité des initiés
Healthcare Large (10.9bn)
3 103.6mn 5.85% 82,7%
Industrials Nano (30.4mn)
3 1.4mn 10.30% 71,2%
Technology Micro (110.3mn)
4 3.0mn 13.72% 46,3%
- Micro (174.5mn)
3 4.6mn 14.29% 55,7%
Consumer Cyclicals Nano (41.5mn)
6 773.5k 3.28% 39,7%
Basic Materials Nano (45.8mn)
3 91.2k 0.84% 71,4%
Technology Nano (25.8mn)
5 577.3k 2.24% 41,8%
Healthcare Small (1.9bn)
2 13.3mn 3.74% 74,3%
Industrials Nano (24.5mn)
5 146.4k 2.02% 38,7%
Financials Small (333.0mn)
4 6.3mn 3.18% 39,7%
Healthcare Micro (115.0mn)
3 423.6k 1.01% 56,7%
Financials Micro (166.4mn)
2 533.1k 1.24% 74,7%
Financials Small (447.8mn)
6 4.5mn 1.57% 29,8%
Technology Nano (31.8mn)
3 253.1k 1.71% 44,2%
Financials Micro (114.4mn)
4 145.3k 0.30% 59,3%

Companies where several insiders have recently purchased shares.

Actions les plus achetées par plusieurs initiés: Stocks with the highest number of insiders buying the stock - when multiple insiders buy the same stock in a short period of time. Filter stocks by market, sector and market cap.
Entreprise Secteur économique Cap. boursière (USDm) Amplitude de cours sur 52 semaines # acheteurs nets Valeur nette ($) % du flottant acheté % d'actions détenues par les initiés
Financials Small (384.1mn) - 15 2.6mn 2.07% 19,0%
- Mid (2.4bn)
11 24.7mn 0.15% 3,2%
US ASGN Inc (ASGN)
Technology Small (833.9mn)
11 1.7mn 0.22% 4,1%
Consumer Non-Cyclicals Small (471.3mn)
11 446.7k 0.16% 18,3%
Financials Large (81.6bn)
10 413.0k 0.00% 1,8%
Financials Micro (88.7mn)
10 131.8k 0.17% 11,7%
Healthcare Nano (6.1mn)
9 177.3k 2.72% 14,1%
Financials Micro (124.6mn)
9 175.0k 0.18% 5,8%
Healthcare Large (27.8bn)
8 6.4mn 0.02% 0,4%
- Nano (36.4mn)
8 905.0k 3.34% 19,9%
- Small (354.0mn)
8 467.4k 0.13% 11,2%
- Micro (89.6mn)
8 170.2k 0.23% 16,5%
Industrials Micro (215.0mn)
8 161.1k 0.10% 13,6%
Utilities Small (474.8mn)
8 74.8k 0.02% 1,0%
Consumer Cyclicals Mid (8.3bn)
7 29.6mn 0.36% 0,5%

Why use a Form 4 tracker?

Form 4 filings are public, but reviewing them company by company is slow. insider screener brings the filings into one searchable feed and helps separate relevant activity from routine transactions.

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Review one company at a time
Screen the entire US market
Manually identify unusual activity
Find cluster buys and large purchases
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Work with raw filing documents
Export standardised transaction data

Find the activity that matters

Built around the workflows of investors who follow US insider activity — not raw regulatory feeds.

Screeners

Go beyond the latest filings

Use pre-built screeners to narrow the US market to the types of activity relevant to your research.

  • Top insider buys — companies with strong recent insider buying
  • Largest purchases — purchases ranked by transaction value
  • Cluster buys — several insiders buying the same company
  • Executive buys — purchases by senior executives
  • Buying after price declines — purchases following a fall in the share price
View US insider trading screeners
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Track the companies and insiders you follow, or save a custom screen. Matching transactions are sent to you automatically.

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  • Daily email summaries
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See plans and alert limits
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Berkshire Hathaway · Warren Buffett, Chairman and CEO
Buy ✓ At market price
$20M
JPMorgan Chase · Jamie Dimon, Chairman and CEO
Buy ✓ At market price
$8.6M
Occidental Petroleum · Director purchase
Buy ✓ At market price
$1.2M
Data

Built for research, not filing administration

US insider transactions are collected from SEC filings and organised into consistent fields so they can be searched, filtered and compared.

  • Purchases, sales and other ownership changes
  • Insider name and company position
  • Transaction date, price, shares and value
  • Form 144 proposed sales
  • Links to the original filing
  • Routine and less relevant transactions clearly identified
Transaction classification
Occidental Petroleum · Director
Open-market purchase
Relevant $1.2M
JPMorgan Chase · Jamie Dimon, CEO
CEO share sale
Relevant $21.4M
NVIDIA · Colette Kress, CFO
Planned sale (Form 144)
Routine $8.5M
Apple · Tim Cook, CEO
Planned sale
Routine $33.0M

Understanding Form 4

What is Form 4?
Form 4 is used to report changes in the ownership of company securities by directors, officers and certain major shareholders.
When is Form 4 filed?
Most reportable transactions must be disclosed within two business days.
Does every Form 4 represent an open-market trade?
No. Filings can also include share awards, option exercises, gifts and other ownership changes. insider screener classifies transactions so that purchases and sales can be viewed separately.
What is Form 144?
Form 144 reports a proposed sale of restricted or control securities. It indicates an intention to sell, rather than confirming that the sale was completed.
Is insider buying legal?
Yes. Insiders can legally trade company shares, subject to securities laws and company trading policies. These disclosed transactions are different from illegal trading based on material non-public information.
Where does the data come from?
US transaction data is sourced from filings submitted to the Securities and Exchange Commission.

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