Summary
Updated Aug 31, 2026
Kathleen Tregoning is Chief Corporate Affairs Officer of Kailera Therapeutics, Inc. (KLRA). 3 SEC Form 4 filings on record, most recently on 8 July 2026.
Recent Transactions
1Every recent SEC Form 4 transaction Kathleen Tregoning has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Kathleen Tregoning go back to 2026: 3 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 Kathleen Tregoning 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.
- Andrew T. Kaplan - $134.38M of KLRA open-market activity in the last 12 months
- BAIN CAPITAL INVESTORS LLC - $134.38M of KLRA open-market activity in the last 12 months
- Bain Capital Life Sciences Investors, LLC - $25.00M of KLRA open-market activity in the last 12 months
- Adam Koppel - $25.00M of KLRA open-market activity in the last 12 months
- RTW INVESTMENTS, LP - $8.00M of KLRA open-market activity in the last 12 months
- Esther Rajavelu - $407K of SPRO 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 Kathleen Tregoning?
Kathleen Tregoning is a corporate insider, tracked as Chief Corporate Affairs Officer of Kailera Therapeutics, Inc. (KLRA). InsiderAlpha holds 3 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 Kathleen Tregoning submitted recently?
2 primary Form 4 filings in the last 90 days, covering 2 companies.
Where can I see all of Kathleen Tregoning'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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