Summary
Updated Aug 31, 2026
Ellen Jamison Kullman is Director of AMGEN INC (AMGN). 6 SEC Form 4 filings on record going back to 2025, most recently on 21 May 2026. Most recent open-market trade: sold $10.05M of DELL on 10 March 2026. Lifetime open-market sales: $34.08M.
Recent Transactions
12Every recent SEC Form 4 transaction Ellen Jamison Kullman has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Ellen Jamison Kullman go back to 2025: 6 primary Form 4 filings, an average of 3.0 per year. 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.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Ellen Jamison Kullman 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.
- Michael S. Dell - $1.00B of DELL open-market activity in the last 12 months
- SLTA V (GP), L.L.C. - $898.79M of DELL open-market activity in the last 12 months
- SLTA IV (GP), L.L.C. - $866.62M of DELL open-market activity in the last 12 months
- SL SPV-2, L.P. - $341.29M of DELL open-market activity in the last 12 months
- Silver Lake Partners IV, L.P. - $319.53M of DELL open-market activity in the last 12 months
- Silver Lake Partners V DE (AIV), L.P. - $165.05M of DELL 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 Ellen Jamison Kullman?
Ellen Jamison Kullman is a corporate insider, tracked as Director of AMGEN INC (AMGN). InsiderAlpha holds 6 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Ellen Jamison Kullman last file a Form 4?
The most recent primary Form 4 on record is dated 21 May 2026, one of 6 filings going back to 2025.
Has Ellen Jamison Kullman been buying or selling stock?
Recorded transactions: 0 open-market purchases and 5 open-market sales ($34.08M) across all tracked filings.
Where can I see all of Ellen Jamison Kullman'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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