Summary
Updated Aug 31, 2026
Douglas Friedman is Chief Legal Officer of Tradeweb Markets Inc. (TW). 4 SEC Form 4 filings on record, most recently on 24 March 2026. Most recent open-market trade: sold $74K of TW on 24 March 2026. Lifetime open-market sales: $3.88M.
Recent Transactions
9Every recent SEC Form 4 transaction Douglas Friedman has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Douglas Friedman go back to 2026: 4 primary Form 4 filings, an average of 4.0 per year. 4 recorded transactions carry a Rule 10b5-1 flag, meaning they were pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Douglas Friedman files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- William Hult - $23.10M of TW open-market activity in the last 12 months
- Sara Furber - $8.08M of TW open-market activity in the last 12 months
- Justin Peterson - $6.55M of TW open-market activity in the last 12 months
- Enrico Bruni - $2.07M of TW open-market activity in the last 12 months
- Troy Dixon - $657K of TW open-market activity in the last 12 months
- Amy Clack - $226K of TW open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Douglas Friedman?
Douglas Friedman is a corporate insider, tracked as Chief Legal Officer of Tradeweb Markets Inc. (TW). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Douglas Friedman last file a Form 4?
The most recent primary Form 4 on record is dated 24 March 2026, one of 4 filings going back to 2026.
Has Douglas Friedman been buying or selling stock?
Recorded transactions: 0 open-market purchases and 4 open-market sales ($3.88M) across all tracked filings.
Where can I see all of Douglas Friedman'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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