Summary
Updated Aug 31, 2026
Susan Leslie Ireland is Director of Amentum Holdings, Inc. (AMTM). 3 SEC Form 4 filings on record going back to 2024, most recently on 10 February 2026.
Recent Transactions
3Every recent SEC Form 4 transaction Susan Leslie Ireland has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Susan Leslie Ireland go back to 2024: 3 primary Form 4 filings, an average of 1.0 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 Susan Leslie Ireland 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.
- Cantu Ernesto Torres - $7.48M of C open-market activity in the last 12 months
- Nicole Giles - $3.68M of C open-market activity in the last 12 months
- Pamela Habner - $3.49M of C open-market activity in the last 12 months
- Edward Skyler - $3.29M of C open-market activity in the last 12 months
- Gonzalo Luchetti - $2.30M of C open-market activity in the last 12 months
- Sunil Garg - $2.13M of C 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 Susan Leslie Ireland?
Susan Leslie Ireland is a corporate insider, tracked as Director of Amentum Holdings, Inc. (AMTM). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Susan Leslie Ireland last file a Form 4?
The most recent primary Form 4 on record is dated 10 February 2026, one of 3 filings going back to 2024.
Where can I see all of Susan Leslie Ireland'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.
Learn More
Follow Susan Leslie Ireland and every insider like them
A free account opens the full scored daily plan and every past day, a watchlist for any ticker, and 3 months of price history on every company page. No card.
Free plan available · Paid plans start with a 7-day free trial