Most Active Insiders Right Now
Kenneth G. Langone has no co-filers on record, so these are insiders with the largest open-market activity across the market in the last 90 days.
- John Kristofer Galashan - $410.21M of LTH open-market activity in the last 90 days
- John G. Danhakl - $410.21M of LTH open-market activity in the last 90 days
- Mark A. Stevens - $407.10M of NVDA open-market activity in the last 90 days
- Frank Slootman - $405.01M of SNOW open-market activity in the last 90 days
- Xuning Wang - $401.19M of SN open-market activity in the last 90 days
- Fairmount Funds Management LLC - $399.66M of SYRE open-market activity in the last 90 days
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Kenneth G. Langone?
Kenneth G. Langone is a corporate insider of UNIFI INC (UFI). InsiderAlpha holds 5 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Kenneth G. Langone last file a Form 4?
The most recent primary Form 4 on record is dated 5 December 2025, one of 5 filings going back to 2024.
Has Kenneth G. Langone been buying or selling stock?
Recorded transactions: 6 open-market purchases ($348K) and 0 open-market sales across all tracked filings.
How accurate is Kenneth G. Langone's historical track record?
Across 6 tracked purchases, Kenneth G. Langone averaged +1.0% avg 30-day return with a 33% 30-day win rate. InsiderAlpha rates the track record at 2/5 stars.
Where can I see all of Kenneth G. Langone's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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