Insiders who reported open-market trades in the last 12 months at the companies Karen S. Haller 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.
Carl C. Icahn - $75.00M in CTRI purchases and sales in the last 12 months
Julie M. Williams - $205K in SWX purchases and sales in the last 12 months
Dustin Demaria - $100K in CTRI purchases and sales in the last 12 months
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Karen S. Haller is a corporate insider, tracked as Director of Centuri Holdings, Inc. (CTRI). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Karen S. Haller last file a Form 4?
The most recent primary Form 4 on record is dated 20 May 2026, one of 4 filings going back to 2025.
InsiderAlpha's records for Karen S. Haller go back to 2025: 4 primary Form 4 filings, an average of 2.0 per year. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
