Sphere 3D (ANY) CEO Kalbfleisch sold 9,800 shares for $15.6K at $1.59

Insider transactions reported

Kurt L. Kalbfleisch (CEO and CFO at Sphere 3D Corp., ANY) reported that they sold 9,800 shares for $15.6K at $1.59, and acquired 18,358 shares between Mar 12, 2026 and Mar 13, 2026. After these transactions the filing shows 64,455 shares held directly.

Reporting person

Kalbfleisch Kurt L.

Role

CEO and CFO

Options and other derivatives

Holdings before and after

• Common Stock: 55,897 to 64,455 direct
• Restricted Stock Unit (RSU): 247,655 to 229,297 direct

Other positions listed

• Common Stock: 215 indirect, By Daughter
• Common Stock: 215 indirect, By Son

Footnotes from the filing

1. 1. Each RSU represents a contingent right to receive one share of Sphere 3D Corp. common stock.
2. 2. This transaction represents the sale of shares by the reporting person to satisfy the issuer's tax withholding obligations in connection with the release of vested RSUs on March 12, 2026.
3. 3. The common share balance has been adjusted to reflect the issuer's 1 for 10 reverse stock split effective February 9, 2026.
4. 4. 8,983 shares vested on December 31, 2025 and 9,375 shares vested on March 1, 2026.
5. 5. The RSUs reported under Column 9 include four awards. The underlying outstanding shares and vesting schedules are as follows: (i) 1,172 shares vest on 3/31/2026; (ii) 31,250 outstanding shares of which 7,813 vests on March 31, 2026 and June 30, 2026 and 7,812 vests on September 30, 2026 and Dec 31, 2026; (iii) 46,875 shares outstanding of which 9,375 shares vest quarterly from June 1, 2026 until June 1, 2027; and (iv) 150,000 shares outstanding which vest in full on March 4, 2027.

Transaction codes in this filing

Open-market sale:

Code S marks a sale in the open market or a private deal. The insider received cash for these securities.

Exercise or conversion of a derivative:

Code M marks the exercise or conversion of an option or other derivative under an exempt plan.

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