Summary
Updated Aug 31, 2026
Joseph S. Karney is VP, Eng. & Utility Operations of Northwest Natural Holding Co (NWN). 3 SEC Form 4 filings on record, most recently on 29 May 2026. Most recent open-market trade: sold $30 of NWN on 9 March 2026. Lifetime open-market sales: $60.
Recent Transactions
7Every recent SEC Form 4 transaction Joseph S. Karney has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Joseph S. Karney 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 Joseph S. Karney 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.
- David Hugo Anderson - $2.16M of NWN open-market activity in the last 12 months
- David A. Weber - $89K of NWN open-market activity in the last 12 months
- Justin Palfreyman - $60K of NWN open-market activity in the last 12 months
- Peter J. Bragdon - $20K of NWN open-market activity in the last 12 months
- Kimberly Heiting Rush - $61 of NWN open-market activity in the last 12 months
- Zachary D. Kravitz - $55 of NWN 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 Joseph S. Karney?
Joseph S. Karney is a corporate insider, tracked as VP, Eng. & Utility Operations of Northwest Natural Holding Co (NWN). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Joseph S. Karney last file a Form 4?
The most recent primary Form 4 on record is dated 29 May 2026, one of 3 filings going back to 2026.
Has Joseph S. Karney been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($60) across all tracked filings.
Where can I see all of Joseph S. Karney'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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