Kathryn M. Williams
VP, Chief PA & Sustainability · Northwest Natural Holding Co
Individual
- 2026
- May 29, 2026
- 3
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Kathryn M. Williams 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 - $1.01M in NWN purchases and sales in the last 12 months
- David A. Weber - $89K in NWN purchases and sales in the last 12 months
- Justin Palfreyman - $60K in NWN purchases and sales in the last 12 months
- Peter J. Bragdon - $20K in NWN purchases and sales in the last 12 months
- Kimberly Heiting Rush - $61 in NWN purchases and sales in the last 12 months
- Joseph S. Karney - $60 in NWN purchases and sales in the last 12 months
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Frequently asked questions
Who is Kathryn M. Williams?
Kathryn M. Williams is a corporate insider, tracked as VP, Chief PA & Sustainability 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 Kathryn M. Williams 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.
