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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
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View latest US insider trades Start tracking US companies

The most recent insider transactions reported by US public companies.

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2026-06-24 2026-06-24 PrS Proposed sale

Officer

Officer
8,000
110.00
US$880,000
8,000 110.00 US$880,000
2026-06-24 2026-06-24 PrS Proposed sale

Officer

Officer
67,751
38.65
US$2,618,576
67,751 38.65 US$2,618,576
2026-06-24 2026-06-24 PrS Proposed sale

Officer

Officer
30,000
96.49
US$2,894,802
30,000 96.49 US$2,894,802
2026-06-24 2026-06-24 PrS Proposed sale

Officer; Director

Executive Director
34,614
145.00
US$5,019,030
34,614 145.00 US$5,019,030
2026-06-24 2026-06-24 PrS Proposed sale

Officer

Officer
6,000
600.00
US$3,600,000
6,000 600.00 US$3,600,000
2026-06-24 2026-06-24 PrS Proposed sale

Director

Non-Executive Director
61,002
18.62
US$1,135,924
61,002 18.62 US$1,135,924
2026-06-24 2026-06-24 PrS Proposed sale

Former Officer

Officer
4,560
90.07
US$410,696
4,560 90.07 US$410,696
2026-06-24 2026-06-24 PrS Proposed sale

Officer

Officer
3,630
111.05
US$403,126
3,630 111.05 US$403,126
2026-06-24 2026-06-24 PrS Proposed sale

Former Director

Non-Executive Director
23,647
13.29
US$314,269
23,647 13.29 US$314,269
2026-06-24 2026-06-24 PrS Proposed sale

Officer; Director

Executive Director
38,900
35.00
US$1,361,500
38,900 35.00 US$1,361,500
2026-06-24 2026-06-24 PrS Proposed sale

Director

Non-Executive Director
600
633.33
US$380,000
600 633.33 US$380,000
2026-06-24 2026-06-24 PrS Proposed sale

Officer

Officer
3,035
82.00
US$248,870
3,035 82.00 US$248,870
2026-06-24 2026-06-24 PrS Proposed sale

Former Officer

Officer
10,148
40.00
US$405,920
10,148 40.00 US$405,920
2026-06-24 2026-06-24 PrS Proposed sale

Director

Non-Executive Director
33,600
40.01
US$1,344,454
33,600 40.01 US$1,344,454
2026-06-24 2026-06-24
US ATI Inc (ATI)
PrS Proposed sale

Officer; Director

Executive Director
3,783
197.21
US$746,045
3,783 197.21 US$746,045
2026-06-24 2026-06-24 PrS Proposed sale

Director

Non-Executive Director
1,542
48.25
US$74,402
1,542 48.25 US$74,402
2026-06-24 2026-06-24 PrS Proposed sale

Director

Non-Executive Director
26,000
118.29
US$3,075,540
26,000 118.29 US$3,075,540
2026-06-23 2026-06-24 PrS Proposed sale

Officer

Officer
5,846
8.14
US$47,586
5,846 8.14 US$47,586
2026-06-18 2026-06-24
US Sos Ltd (SOS)
PrS Proposed sale

Director

Non-Executive Director
55,212
1.00
US$55,212
55,212 1.00 US$55,212
2026-06-24 2026-06-23 B Purchase

PRESIDENT AND CEO

Executive Director
14,000 +1.0%
1.77
US$24,811
14,000 +1.0% 1.77 US$24,811
2026-06-24 2026-06-23 B Purchase

No longer subject to Sect 16.

200,000 +inf%
25.00
US$5,000,000
200,000 +inf% 25.00 US$5,000,000
2026-06-24 2026-06-23 B Purchase Large shareholder
1 +0.0%
370.60
US$371
1 +0.0% 370.60 US$371
2026-06-24 2026-06-23 PlS Planned sale

CFO, Treasurer, Secretary

Executive Director
754 -100.0%
330.00
US$248,820
754 -100.0% 330.00 US$248,820
2026-06-24 2026-06-23 PlS Planned sale Non-Executive Director
25,000 -100.0%
5.02
US$125,392
25,000 -100.0% 5.02 US$125,392
2026-06-24 2026-06-23 B Purchase

Director, CEO

Executive Director Large shareholder
1,750 +0.3%
6.70
US$11,725
1,750 +0.3% 6.70 US$11,725
2026-06-24 2026-06-23 B Purchase Large shareholder
756 +0.1%
2.75
US$2,079
756 +0.1% 2.75 US$2,079
2026-06-24 2026-06-23 PlS Planned sale

SVP - Asset Management

Officer
2,000 -12.3%
58.11
US$116,220
2,000 -12.3% 58.11 US$116,220
2026-06-24 2026-06-23 PlS Planned sale

SVP, General Counsel

Officer
6,400 -12.2%
58.20
US$372,480
6,400 -12.2% 58.20 US$372,480
2026-06-24 2026-06-23 B Purchase Non-Executive Director
500 +inf%
33.31
US$16,655
500 +inf% 33.31 US$16,655
2026-06-24 2026-06-23 B Purchase Large shareholder
18,000 +0.2%
5.02
US$90,360
18,000 +0.2% 5.02 US$90,360
2026-06-24 2026-06-23 B Purchase

See Explanation of Responses

40 +0.8%
12.35
US$500
40 +0.8% 12.35 US$500
2026-06-24 2026-06-23 B Purchase Non-Executive Director
2 +0.3%
12.35
US$23
2 +0.3% 12.35 US$23
2026-06-24 2026-06-23 B Purchase

Chief Executive Officer

Executive Director
36,650 +2.0%
0.57
US$21,011
36,650 +2.0% 0.57 US$21,011
2026-06-24 2026-06-23 B Purchase

Chief Medical Officer

Executive Director Large shareholder
158,730 +1.8%
0.63
US$100,000
158,730 +1.8% 0.63 US$100,000
2026-06-23 2026-06-23 PrS Proposed sale

Director

Non-Executive Director
4,684,781
85.31
US$399,658,667
4,684,781 85.31 US$399,658,667
2026-06-23 2026-06-23 S Sale Non-Executive Director
4,684,781 -100.0%
85.31
US$399,658,667
4,684,781 -100.0% 85.31 US$399,658,667
2026-06-23 2026-06-23 PrS Proposed sale

Officer

Officer
7,552
15.36
US$115,999
7,552 15.36 US$115,999
2026-06-23 2026-06-23 S Sale

CCXO

Officer
9,719 -4.9%
7.14
US$69,350
9,719 -4.9% 7.14 US$69,350
2026-06-23 2026-06-23 S Sale

General Counsel

Officer
4,979 -3.4%
7.13
US$35,523
4,979 -3.4% 7.13 US$35,523
2026-06-23 2026-06-23 S Sale

CAO

Officer
2,242 -7.1%
7.13
US$15,996
2,242 -7.1% 7.13 US$15,996
2026-06-23 2026-06-23 S Sale

CFO

Officer
8,152 -4.3%
7.14
US$58,165
8,152 -4.3% 7.14 US$58,165
2026-06-23 2026-06-23 S Sale

CRO

Officer
4,072 -2.3%
7.13
US$29,053
4,072 -2.3% 7.13 US$29,053
2026-06-23 2026-06-23 S Sale

Chief Executive Officer

Executive Director
5,000 -1.5%
0.59
US$2,967
5,000 -1.5% 0.59 US$2,967
2026-06-23 2026-06-23 PlS Planned sale

CHIEF EXECUTIVE OFFICER

Executive Director Large shareholder
9,722 -9.8%
3.12
US$30,286
9,722 -9.8% 3.12 US$30,286
2026-06-23 2026-06-23 S Sale Large shareholder
27,859 -0.6%
4.59
US$127,873
27,859 -0.6% 4.59 US$127,873
2026-06-23 2026-06-23 PrS Proposed sale

Officer

Officer
4,072
7.13
US$29,053
4,072 7.13 US$29,053
2026-06-23 2026-06-23 PrS Proposed sale

Officer

Officer
8,152
7.13
US$58,164
8,152 7.13 US$58,164
2026-06-23 2026-06-23 PrS Proposed sale

Officer

Officer
9,719
7.14
US$69,350
9,719 7.14 US$69,350
2026-06-23 2026-06-23 PrS Proposed sale

Officer

Officer
2,242
7.13
US$15,996
2,242 7.13 US$15,996
2026-06-23 2026-06-23 PrS Proposed sale

Officer

Officer
4,979
7.13
US$35,523
4,979 7.13 US$35,523

Recent purchases by directors, officers and major shareholders.

Top insider buys: Stocks with the highest insider buying activity as reported in insider filings. Filter stocks by market, sector and market cap. Results are updated daily.
Company Economic Sector Market cap ($) 52w range # net buying insiders Net value bought ($) % of float bought % of shares held by insiders Insider activity
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.

Top cluster buys: 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.
Company Economic Sector Market cap ($) 52w range # net buying insiders Net value bought ($) % of float bought % of shares held by insiders
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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Screeners

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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
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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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