Summary
Updated Aug 30, 2026
Mary E. Klotman is Director of AMGEN INC (AMGN). 1 SEC Form 4 filing on record, dated 21 May 2026.
Recent Transactions
1Every recent SEC Form 4 transaction Mary E. Klotman has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Mary E. Klotman 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.
- Esteban Santos - $20.77M of AMGN open-market activity in the last 12 months
- Nancy A. Grygiel - $2.65M of AMGN open-market activity in the last 12 months
- Murdo Gordon - $2.32M of AMGN open-market activity in the last 12 months
- Rachna Khosla - $1.65M of AMGN open-market activity in the last 12 months
- Derek Miller - $1.57M of AMGN open-market activity in the last 12 months
- Matthew C. Busch - $376K of AMGN 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 Mary E. Klotman?
Mary E. Klotman is a corporate insider, tracked as Director of AMGEN INC (AMGN). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Mary E. Klotman last file a Form 4?
The only primary Form 4 on record is dated 21 May 2026.
Where can I see all of Mary E. Klotman'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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