Summary
Updated Aug 31, 2026
Timothy J. Jahnke is Director of Zurn Elkay Water Solutions Corp (ZWS). 11 SEC Form 4 filings on record going back to 2024, most recently on 19 February 2026. Most recent open-market trade: sold $1.28M of ZWS on 19 February 2026. Lifetime open-market sales: $6.60M.
Recent Transactions
13Every recent SEC Form 4 transaction Timothy J. Jahnke has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Timothy J. Jahnke go back to 2024: 11 primary Form 4 filings, an average of 3.7 per year. 4 recorded transactions carry a Rule 10b5-1 flag, meaning they were pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Timothy J. Jahnke 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.
- Todd A. Adams - $28.12M of ZWS open-market activity in the last 12 months
- Mark W. Peterson - $5.69M of ZWS open-market activity in the last 12 months
- Jeffrey A. Schoon - $690K of ZWS open-market activity in the last 12 months
- David J. Pauli - $438K of ZWS open-market activity in the last 12 months
- Jeffrey J. Lavalle - $387K of ZWS open-market activity in the last 12 months
- Michael Troutman - $377K of ZWS 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 Timothy J. Jahnke?
Timothy J. Jahnke is a corporate insider, tracked as Director of Zurn Elkay Water Solutions Corp (ZWS). InsiderAlpha holds 11 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Timothy J. Jahnke last file a Form 4?
The most recent primary Form 4 on record is dated 19 February 2026, one of 11 filings going back to 2024.
Has Timothy J. Jahnke been buying or selling stock?
Recorded transactions: 0 open-market purchases and 12 open-market sales ($6.60M) across all tracked filings.
Where can I see all of Timothy J. Jahnke'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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