Summary
Updated Aug 31, 2026
Susan Lieberman Dell Separate Property Trust has 1 SEC Form 4 filing on record, dated 1 October 2024. Lifetime open-market purchases: $20.98M.
Recent Transactions
1Every recent SEC Form 4 transaction Susan Lieberman Dell Separate Property Trust has reported, most recent first.
- MSD Investment Corp.P - Open-market purchase
872.5K shares @ $24.05$20.98M
Trading Pattern
InsiderAlpha's records for Susan Lieberman Dell Separate Property Trust go back to 2024: 1 primary Form 4 filing, an average of 0.3 per year. The typical open-market purchase is $20.98M (1 buy totaling $20.98M). No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Most Active Insiders Right Now
Susan Lieberman Dell Separate Property Trust has no co-filers on record, so these are insiders with the largest open-market activity across the market in the last 90 days.
- Jeffrey P. Bezos - $346.45M of AMZN open-market activity in the last 90 days
- SL SPV-2, L.P. - $341.29M of DELL open-market activity in the last 90 days
- Silver Lake Partners IV, L.P. - $319.53M of DELL open-market activity in the last 90 days
- BAKER BROS. ADVISORS LP - $317.75M of CELC open-market activity in the last 90 days
- Fairmount Funds Management LLC - $300.01M of ORKA open-market activity in the last 90 days
- Martine A. Rothblatt - $298.98M of UTHR 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
What is Susan Lieberman Dell Separate Property Trust?
Susan Lieberman Dell Separate Property Trust is a trust. InsiderAlpha holds 1 primary Form 4 filing for it, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Susan Lieberman Dell Separate Property Trust last file a Form 4?
The only primary Form 4 on record is dated 1 October 2024.
Has Susan Lieberman Dell Separate Property Trust been buying or selling stock?
Recorded transactions: 1 open-market purchase ($20.98M) and 0 open-market sales across all tracked filings.
Where can I see all of Susan Lieberman Dell Separate Property Trust'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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