Form 144: 9,800 Restricted Shares Registered for Sale

Morgan Stanley Smith Barney LLC Executive Financial Services registered 9,800 shares of Common Stock for sale on 03/13/2026.

Rhea-AI Filing Summary

Morgan Stanley Smith Barney LLC Executive Financial Services registered 9,800 shares of Common Stock for sale on 03/13/2026. The filing states the shares arise from restricted stock vesting under a registered plan and lists the securities as traded on NASDAQ.

Insights

Securities Compliance Counsel

Routine Form 144 registering vested restricted shares for sale.

The filing records registration of 9,800 common shares associated with restricted stock vesting under a registered plan, with an intended sale date of 03/13/2026. It identifies the broker/dealer information and lists NASDAQ as the market.

As a compliance matter, this is a standard distribution notice for an affiliate disposition; cash‑flow treatment and specific purchaser details are not provided in the excerpt. Subsequent transaction details will appear in market trade reports or later filings.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the Form 144 filed for ANY show?

The Form 144 registers 9,800 common shares for sale, arising from restricted stock vesting under a registered plan. The filing lists an intended sale date of 03/13/2026 and identifies NASDAQ as the trading market.

Who is listed as associated with the securities in this Form 144?

The filing references Morgan Stanley Smith Barney LLC Executive Financial Services with an address at 1 New York Plaza, 8th Floor, New York. That entity is shown in the broker/dealer section of the Form 144 excerpt.

Are the shares being sold due to an option exercise or vesting?

The excerpt states the securities result from restricted stock vesting under a registered plan, indicating the shares became transferable because of vesting rather than an open‑market purchase or conversion event.

Does the Form 144 specify proceeds or purchaser details?

No purchaser or proceeds information is provided in the excerpt. The filing records the number of shares (9,800) and the planned sale date (03/13/2026), but not sale price or counterparty details.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 03/13/2026 - 04:45 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001409130
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	SPHERE 3D CORPORATION
SEC File Number	001-36532
Address of Issuer	243 TRESSER BLVD, 17TH FLOOR STAMFORD CONNECTICUT 06901
Phone	416-749-5999
Name of Person for Whose Account the Securities are To Be Sold	KURT LE ROY KALBFLEISCH
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	9800	15538.88	33729165	03/13/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	03/13/2026	Restricted stock vesting under a registered plan	Issuer			9800	03/13/2026	Services Rendered

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	03/13/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Kurt Kalbfleisch
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)