Summary
Updated Aug 31, 2026
Jon D. Lammers is EVP, Gen. Counsel & Secretary of nVent Electric plc (NVT). 5 SEC Form 4 filings on record going back to 2024, most recently on 9 March 2026. Most recent open-market trade: sold $267K of NVT on 16 January 2026. Lifetime open-market sales: $26.54M.
Recent Transactions
20Every recent SEC Form 4 transaction Jon D. Lammers has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Jon D. Lammers go back to 2024: 5 primary Form 4 filings, an average of 1.7 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 Jon D. Lammers 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.
- Sara E. Zawoyski - $18.11M of NVT open-market activity in the last 12 months
- Beth Wozniak - $9.83M of NVT open-market activity in the last 12 months
- Lynnette R. Heath - $8.33M of NVT open-market activity in the last 12 months
- Randolph A. Wacker - $4.94M of NVT open-market activity in the last 12 months
- Aravind Padmanabhan - $3.96M of NVT open-market activity in the last 12 months
- der Kolk Robert J. van - $3.48M of NVT 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 Jon D. Lammers?
Jon D. Lammers is a corporate insider, tracked as EVP, Gen. Counsel & Secretary of nVent Electric plc (NVT). InsiderAlpha holds 5 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Jon D. Lammers last file a Form 4?
The most recent primary Form 4 on record is dated 9 March 2026, one of 5 filings going back to 2024.
Has Jon D. Lammers been buying or selling stock?
Recorded transactions: 0 open-market purchases and 16 open-market sales ($26.54M) across all tracked filings.
Where can I see all of Jon D. Lammers'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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