Kurt L. Kalbfleisch insider trades

Open-market stock purchases and sales by Kurt L. Kalbfleisch, Chief Financial Officer at Sphere 3D Corp, from SEC Form 4 filings since Apr 23, 2010.

Recent trades

DateStockTradeValue
Jun 8, 2026ANY Sphere 3D CorpBought (not open market)—
Jun 1, 2026ANY Sphere 3D CorpSold (not open market)$153K
Jun 1, 2026ANY Sphere 3D CorpSold (not open market)$29K
Jun 1, 2026ANY Sphere 3D CorpBought (not open market)—
May 20, 2026ANY Sphere 3D CorpBought (not open market)—
Mar 13, 2026ANY Sphere 3D CorpSold$15.6K
Mar 12, 2026ANY Sphere 3D CorpBought (not open market)—
Mar 4, 2026ANY Sphere 3D CorpBought (not open market)—
Dec 9, 2025ANY Sphere 3D CorpSold$41.9K
Dec 8, 2025ANY Sphere 3D CorpBought (not open market)—

Companies traded

  • ANY Sphere 3D Corp: 20 sales, last Jun 8, 2026
  • OVRL Overland Storage Inc: 21 sales, last Dec 1, 2014

Get free alerts when Kurt L. Kalbfleisch files a new trade →