Insiders who reported open-market trades in the last 12 months at the companies Kurt L. Kalbfleisch 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.
Tiah Norton Reppas - $10K in ANY purchases and sales in the last 12 months
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Kurt L. Kalbfleisch is a corporate insider, tracked as Chief Financial Officer, Director of Sphere 3D Corp. (ANY). InsiderAlpha holds 8 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Kurt L. Kalbfleisch submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Kurt L. Kalbfleisch been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($23K) across all tracked filings.
Kurt L. Kalbfleisch is Chief Financial Officer, Director of Sphere 3D Corp. (ANY). 8 SEC Form 4 filings on record going back to 2024, most recently on 4 September 2026. Most recent open-market trade: sold $16K of ANY on 14 March 2026. Lifetime open-market sales: $23K.
Recent transactions
12
The latest 12 SEC Form 4 transactions reported by Kurt L. Kalbfleisch.
InsiderAlpha's records for Kurt L. Kalbfleisch go back to 2024: 8 primary Form 4 filings, an average of 2.7 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.
