Kalbfleisch Kurt L. Insider Trades

Insider Trading History

Track insider trading activity for Kalbfleisch Kurt L.. See latest buy and sell transactions across all companies.

Holdings

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price

Insider Trades History

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Sphere 3D
Sphere 3D ANY
Chief Financial Officer
Holding Value $788k 425,815 shares
Last Trade
Jun 08, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$860k 250,000 shares
$3.44
$1.85
Sphere 3D
Sphere 3D ANY
CEO And CFO
Holding Value $136k 73,440 shares
Last Trade
May 20, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$16.5k 8,985 shares
$1.84
$1.85
Sphere 3D
Sphere 3D ANY
CEO And CFO
Holding Value $408k 220,312 shares
Last Trade
May 20, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$16.5k 8,985 shares
$1.84
$1.85
Sphere 3D
Sphere 3D ANY
CEO And CFO
Holding Value $119k 64,455 shares
Last Trade
Mar 13, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$15.6k 9,800 shares
$1.59
$1.85
Sphere 3D
Sphere 3D ANY
CEO And CFO
Holding Value $137k 74,255 shares
Last Trade
Mar 12, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$29.4k 18,358 shares
$1.60
$1.85
Sphere 3D
Sphere 3D ANY
CEO And CFO
Holding Value $424k 229,297 shares
Last Trade
Mar 12, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$29.4k 18,358 shares
$1.60
$1.85
Sphere 3D
Sphere 3D ANY
CEO And CFO
Holding Value $458k 247,655 shares
Last Trade
Mar 04, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$207k 150,000 shares
$1.38
$1.85
Sphere 3D
Sphere 3D ANY
Chief Executive Officer
Holding Value $1.03M 558,964 shares
Last Trade
Dec 09, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$419k 90,000 shares
$4.65
$1.85
Sphere 3D
Sphere 3D ANY
Chief Executive Officer
Holding Value $1.81M 976,561 shares
Last Trade
Dec 08, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$845k 183,594 shares
$4.60
$1.85
Sphere 3D
Sphere 3D ANY
Chief Executive Officer
Holding Value $1.2M 648,964 shares
Last Trade
Dec 08, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$845k 183,594 shares
$4.60
$1.85
Sphere 3D
Sphere 3D ANY
Acting CEO And CFO
Holding Value $861k 465,370 shares
Last Trade
Sep 03, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$51.9k 85,010 shares
$0.61
$1.85
Sphere 3D
Sphere 3D ANY
Acting CEO And CFO
Holding Value $1.02M 550,380 shares
Last Trade
Sep 03, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$115k 195,201 shares
$0.59
$1.85
Sphere 3D
Sphere 3D ANY
Acting CEO And CFO
Holding Value $2.15M 1,160,155 shares
Last Trade
Sep 03, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$115k 195,201 shares
$0.59
$1.85
Sphere 3D
Sphere 3D ANY
Acting CEO And CFO
Holding Value $906k 489,585 shares
Last Trade
Jun 05, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$251k 339,844 shares
$0.74
$1.85
Sphere 3D
Sphere 3D ANY
Acting CEO And CFO
Holding Value $657k 355,179 shares
Last Trade
Jun 05, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$99.5k 134,406 shares
$0.74
$1.85
Sphere 3D
Sphere 3D ANY
Acting CEO And CFO
Holding Value $2.51M 1,355,356 shares
Last Trade
Jun 05, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$251k 339,844 shares
$0.74
$1.85
Sphere 3D
Sphere 3D ANY
Interim CEO And CFO
Holding Value $3.14M 1,695,200 shares
Last Trade
Apr 22, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$493k 1,000,000 shares
$0.49
$1.85
Sphere 3D
Sphere 3D ANY
Acting CEO And CFO
Holding Value $277k 149,741 shares
Last Trade
Mar 14, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$2.06k 4,212 shares
$0.49
$1.85
Sphere 3D
Sphere 3D ANY
Acting CEO And CFO
Holding Value $285k 153,953 shares
Last Trade
Mar 14, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$5.78k 11,719 shares
$0.49
$1.85
Sphere 3D
Sphere 3D ANY
Acting CEO And CFO
Holding Value $1.29M 695,200 shares
Last Trade
Mar 14, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$5.78k 11,719 shares
$0.49
$1.85

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