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
  • Track specific US companies and insiders
  • Create daily or real-time alerts
  • Export transaction data for further research
View latest US insider trades Start tracking US companies
Latest Form 4 filings

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
2026-09-04 2026-09-04
PrS Proposed sale
1.6
Durban Egon

See Remarks
37,500
516.39
US$19,364,625 		37,500 516.39 US$19,364,625
2026-09-04 2026-09-04
PrS Proposed sale
Silver Lake Technology Investors IV, L.P.

See Remarks
1,119
516.39
US$577,840 		1,119 516.39 US$577,840
2026-09-04 2026-09-04
PrS Proposed sale
Silver Lake Technology Investors V, L.P.

See Remarks
504
516.39
US$260,261 		504 516.39 US$260,261
2026-09-04 2026-09-04
US Veracyte Inc (VCYT)
PlS Planned sale
McGuire Annie

EVP, General Counsel

Officer
1,100 -0.8%
43.67
US$48,039 		1,100 -0.8% 43.67 US$48,039
2026-09-04 2026-09-04
US Veracyte Inc (VCYT)
PlS Planned sale
McGuire Annie

EVP, General Counsel

Officer
2,154 -1.6%
42.79
US$92,173 		2,154 -1.6% 42.79 US$92,173
Latest US insider purchases

Recent purchases by directors, officers and major shareholders.

# net buying insiders 2
Net value bought ($) 9.0k
Insider activity
# net buying insiders 2
Net value bought ($) 167.6k
Insider activity
# net buying insiders 1
Net value bought ($) 2.2k
Insider activity
Subscription required
# net buying insiders 2
Net value bought ($) 173.1k
Insider activity
Subscription required
# net buying insiders 1
Net value bought ($) 69.6k
Insider activity
Subscription required
# net buying insiders 1
Net value bought ($) 423.9k
Insider activity
Subscription required
# net buying insiders 2
Net value bought ($) 108.1k
Insider activity
Subscription required
# net buying insiders 1
Net value bought ($) 1.8mn
Insider activity
Subscription required
# net buying insiders 1
Net value bought ($) 43.3k
Insider activity
Subscription required
# net buying insiders 1
Net value bought ($) 1.4mn
Insider activity
Subscription required
# net buying insiders 1
Net value bought ($) 7.1mn
Insider activity
Subscription required
# net buying insiders 1
Net value bought ($) 338.2k
Insider activity
Subscription required
# net buying insiders 1
Net value bought ($) 271.9k
Insider activity
Subscription required
# net buying insiders 2
Net value bought ($) 79.9k
Insider activity
Subscription required
# net buying insiders 1
Net value bought ($) 987.6k
Insider activity
Top insider buys: Stocks with the highest insider buying activity as reported in insider filings. Filter stocks by market, sector and market cap. Results are updated daily.
Company Economic Sector Market cap ($) 52w range # net buying insiders Net value bought ($) % of float bought % of shares held by insiders Insider activity
Consumer Non-Cyclicals Micro (56.1mn)
2 9.0k 0.09% 80.7%
Technology Nano (44.0mn)
2 167.6k 0.60% 31.7%
Consumer Non-Cyclicals Nano (2.3mn)
1 2.2k 0.34% 67.5%
Healthcare Micro (96.5mn)
2 173.1k 0.19% 18.4%
Technology Nano (10.4mn)
1 69.6k 0.92% 50.4%
Real Estate Micro (81.2mn)
1 423.9k 0.92% 43.5%
Consumer Cyclicals Micro (51.7mn)
2 108.1k 0.21% 13.4%
Financials Micro (98.7mn)
1 1.8mn 3.59% 31.2%
Technology Nano (18.7mn)
1 43.3k 0.37% 45.1%
Financials Small (586.2mn)
1 1.4mn 0.63% 33.2%
- Small (347.6mn)
1 7.1mn 7.43% 21.1%
Financials Nano (32.4mn)
1 338.2k 1.40% 26.7%
Industrials Nano (35.2mn)
1 271.9k 0.87% 28.4%
Consumer Cyclicals Small (858.9mn)
2 79.9k 0.11% 7.7%
Real Estate Large (10.6bn)
1 987.6k 0.04% 68.5%
Latest US cluster buys

Companies where several insiders have recently purchased shares.

# net buying insiders 4
Net value bought ($) 298.7k
# net buying insiders 3
Net value bought ($) 21.6k
US Biovie Inc (BIVI)
# net buying insiders 3
Net value bought ($) 17.5k
Subscription required
# net buying insiders 2
Net value bought ($) 173.1k
Subscription required
# net buying insiders 2
Net value bought ($) 167.6k
Subscription required
# net buying insiders 2
Net value bought ($) 135.0k
Subscription required
# net buying insiders 2
Net value bought ($) 108.1k
Subscription required
# net buying insiders 2
Net value bought ($) 79.9k
Subscription required
# net buying insiders 2
Net value bought ($) 21.5k
Subscription required
# net buying insiders 2
Net value bought ($) 9.0k
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
Basic Materials Small (772.3mn)
4 298.7k 0.05% 8.5%
Utilities Micro (224.7mn)
3 21.6k 0.01% 20.2%
US Biovie Inc (BIVI)
Healthcare Nano (18.5mn)
3 17.5k 0.11% 0.3%
Healthcare Micro (96.5mn)
2 173.1k 0.19% 18.4%
Technology Nano (44.0mn)
2 167.6k 0.60% 31.7%
- Large (10.8bn)
2 135.0k 0.00% 5.3%
Consumer Cyclicals Micro (51.7mn)
2 108.1k 0.21% 13.4%
Consumer Cyclicals Small (858.9mn)
2 79.9k 0.11% 7.7%
Financials Small (396.8mn)
2 21.5k 0.01% 3.9%
Consumer Non-Cyclicals Micro (56.1mn)
2 9.0k 0.09% 80.7%

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.

SEC filings
insider screener INSIDER SCREENER
Open and review individual filings
Search across companies and insiders
Review one company at a time
Screen the entire US market
Manually identify unusual activity
Find cluster buys and large purchases
Return to EDGAR to check for updates
Receive company, insider and screener alerts
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
Screeners
Top insider buysMost popular
Largest purchases
Cluster buys
Executive buys
See more screeners
Alerts

Let insider screener monitor new filings for you

Track the companies and insiders you follow, or save a custom screen. Matching transactions are sent to you automatically.

  • Company watchlist alerts
  • Alerts for specific insiders
  • Custom screener reports
  • Daily email summaries
  • Real-time alerts on eligible plans
See plans and alert limits
Daily reportDelivered 7:00 AM
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.

Used by investors who monitor insider activity

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