Summary
Updated Aug 31, 2026
Christine M. Pambianchi is Chief Human Resources Officer of CATERPILLAR INC (CAT). 2 SEC Form 4 filings on record, most recently on 12 May 2026.
Recent Transactions
2Every recent SEC Form 4 transaction Christine M. Pambianchi has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Christine M. Pambianchi go back to 2026: 2 primary Form 4 filings, an average of 2.0 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 Christine M. Pambianchi 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.
- Lange Bob de - $69.14M of CAT open-market activity in the last 12 months
- Anthony D. Fassino - $45.82M of CAT open-market activity in the last 12 months
- Denise C. Johnson - $43.74M of CAT open-market activity in the last 12 months
- Iii Donald J. Umpleby - $23.70M of CAT open-market activity in the last 12 months
- Andrew R. J. Bonfield - $20.11M of CAT open-market activity in the last 12 months
- Jason Kaiser - $11.02M of CAT 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 Christine M. Pambianchi?
Christine M. Pambianchi is a corporate insider, tracked as Chief Human Resources Officer of CATERPILLAR INC (CAT). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Christine M. Pambianchi last file a Form 4?
The most recent primary Form 4 on record is dated 12 May 2026, one of 2 filings going back to 2026.
Where can I see all of Christine M. Pambianchi'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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