125,000 BB shares proposed for sale by Morgan Stanley Smith Barney (BB)

Rhea-AI Filing Summary

Morgan Stanley Smith Barney LLC Executive Financial Services submitted a Form 144 notice proposing the sale of 125,000 shares of Common stock on the NYSE. The filing lists restricted stock vesting under a registered plan totaling 76,485 shares vested 01/04/2023 and 48,515 shares vested 01/04/2024.

Insights

Securities Compliance Counsel

Routine Form 144 notice for proposed resale of common shares.

The filing lists a proposed sale of 125,000 Common shares on the NYSE and identifies vested restricted stock grants of 76,485 (01/04/2023) and 48,515 (01/04/2024). This type of filing notifies the market of an intended sale under resale rules.

Timing, method of sale, and actual proceeds are not provided in the excerpt; subsequent Form 4 or broker reporting would disclose executed transactions and exact cash‑flow treatment.

Key Figures

Proposed sale: 125,000 shares Listed dollar figure: 1375112.50 Identifier number: 586100431 +3 more

6 metrics

Proposed sale 125,000 shares Form 144 notice, NYSE

Listed dollar figure 1375112.50 numeric entry in filer block (exact label not provided)

Identifier number 586100431 numeric entry in filer block (exact label not provided)

Vested restricted shares (2023) 76,485 shares Restricted Stock Vesting Under a Registered Plan, 01/04/2023

Vested restricted shares (2024) 48,515 shares Restricted Stock Vesting Under a Registered Plan, 01/04/2024

Form date reference 07/08/2026 date listed in filer block, NYSE line

Key Terms

Form 144, Restricted Stock Vesting Under a Registered Plan, Issuer

3 terms

Form 144 regulatory

"Form type line shows '144: Filer Information' and the content is a Form 144 notice"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Restricted Stock Vesting Under a Registered Plan financial

"Entries list 'Restricted Stock Vesting Under a Registered Plan' with vesting dates and share counts"

Issuer regulatory

"The securities rows include the label 'Issuer' under the seller column"

FAQ

What does the Form 144 for BB show?

The Form 144 shows a proposed sale of 125,000 Common shares on the NYSE. The filing also lists restricted stock vesting of 76,485 shares (01/04/2023) and 48,515 shares (01/04/2024) that are part of the reported holdings.

Who is listed as the filer on the Form 144 for BB?

Morgan Stanley Smith Barney LLC Executive Financial Services is listed in the filer/issuer information, including an address at 1 New York Plaza, 8th Floor, New York, NY.

Does the filing state how the sale will be executed?

Execution details are not provided in the excerpt. The filing lists the proposed quantity (125,000 shares) but does not specify sale method, timing, or expected proceeds in the provided text.

Are the vested restricted shares included in the sale amount?

The excerpt lists vested restricted stock grants of 76,485 and 48,515 shares with their vesting dates; the filing does not explicitly state whether those vesting shares are the ones to be sold as part of the 125,000 proposed sale.

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

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Available on EDGAR 07/08/2026 - 04:17 PM Accepted by SEC EDGAR 07/08/2026 - 04:17 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	0001234080
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	BLACKBERRY LIMITED
SEC File Number	001-38232
Address of Issuer	2200 University Ave East Waterloo ONTARIO, CANADA N2K 0A7
Phone	591-888-7465
Name of Person for Whose Account the Securities are To Be Sold	JOHN J GIAMATTEO
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
Relationship to Issuer	Director
Relationship to Issuer	CEO

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	125000	1375112.50	586100431	07/08/2026	NYSE

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	01/04/2023	Restricted Stock Vesting Under a Registered Plan	Issuer			76485	01/04/2023	Compensation
Common	01/04/2024	Restricted Stock Vesting Under a Registered Plan	Issuer			48515	01/04/2024	Compensation

* 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	07/08/2026
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/ John Joseph Giamatteo
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)