Summary
Latest filing:
William Dawson Miller is Chief Operating Officer of Securitize Corp. (SECZ). 2 SEC Form 4 filings on record, most recently on 14 September 2026.
Recent Transactions
2Every recent SEC Form 4 transaction William Dawson Miller has reported, most recent first.
Other Insiders Active in the Same Sector
No other insider has filed at William Dawson Miller's companies, so these are insiders reporting open-market trades at other companies in the same sector.
- Max R. Levchin - $58.18M of AFRM open-market activity in the last 12 months
- Nikhil Chandhok - $57.64M of CRCL open-market activity in the last 12 months
- Meyer Malka - $55.31M of HOOD open-market activity in the last 12 months
- James E. Sowell - $52.62M of AII open-market activity in the last 12 months
- Michael Benjamin Tannenbaum - $52.14M of FIGR open-market activity in the last 12 months
- Jason Warnick - $50.48M of HOOD 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 William Dawson Miller?
William Dawson Miller is a corporate insider, tracked as Chief Operating Officer of Securitize Corp. (SECZ). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has William Dawson Miller submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Where can I see all of William Dawson Miller'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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