BlackBerry people chief sells 3,379 shares for taxes

The common-share sale was identified as covering withholding taxes and carried a weighted-average price of $8.36 per share.

Rhea-AI Filing Summary

On October 9, 2026, Jennifer Armstrong-Owen, BlackBerry’s Sr VP & Chief People Officer, exercised 7,636 restricted share units and acquired 7,636 common shares. She sold 3,379 common shares to cover withholding taxes upon vesting at a weighted-average price of $8.36 per share. The sale prices ranged from $8.27 to $8.41 per share, excluding fees, commissions or other expenses. Her reported RSU balance afterward was 76,351. No Rule 10b5-1 plan is reported.

Insider Trade Summary

Exercise and sale activity reported; no spread calculated

Exercise and Sale 3 txns

Insider Armstrong-Owen Jennifer

Role Sr VP & Chief People Officer

Sold 3,379 shs ($28K)

Approx. gross sale proceeds $28K

Type	Security	Shares	Price	Value
Exercise	Restricted Share Units F1, F4	7,636	--	--
Exercise	Common Shares F1	7,636	--	--
Sale	Common Shares F3, F2	3,379	$8.36	$28K

Holdings After Transaction: Restricted Share Units — 76,351 contracts (Direct); Common Shares — 113,904 shares (Direct)

Footnotes (4)

1. F1. Each unit represents a contingent right to receive one common share or an equivalent amount of cash, or a combination of the two, at the discretion of BlackBerry Limited.
2. F2. Sales to cover withholding taxes upon vesting of Restricted Share Units ("RSUs")".
3. F3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $8.27 to $8.41, exclusive of any fees, commissions or other expenses. The Reporting Person undertakes to provide BlackBerry, any shareholder of BlackBerry, or the Staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
4. F4. This award was granted on April 9, 2026 and, assuming continued employment through the applicable vesting date, vests in twelve equal quarterly installments ending April 9, 2029.

Key Figures

Restricted share units exercised: 7,636 units Common shares acquired: 7,636 shares Common shares sold: 3,379 shares +3 more

6 metrics

Restricted share units exercised 7,636 units October 9, 2026

Common shares acquired 7,636 shares Upon the RSU exercise on October 9, 2026

Common shares sold 3,379 shares To cover withholding taxes upon vesting on October 9, 2026

Weighted-average sale price $8.36 per share October 9, 2026

Sale price range $8.27 to $8.41 per share Multiple transactions, excluding fees, commissions or other expenses

Reported RSU balance 76,351 units Following the October 9, 2026 transaction

Key Terms

Restricted Share Units, weighted average price, quarterly installments

3 terms

Restricted Share Units financial

"Each unit represents a contingent right to receive one common share"

Restricted share units (RSUs) are a promise from a company to give an employee or service provider actual shares or cash equal to the shares after certain conditions are met, typically staying with the company for a set time or hitting performance targets. Think of them like a time-locked gift card that becomes usable only after you’ve earned it. For investors, RSUs matter because they align employee incentives with company performance and can increase the number of shares outstanding over time, diluting existing ownership and affecting earnings per share.

weighted average price financial

"The price reported in Column 4 is a weighted average price"

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

quarterly installments technical

"vests in twelve equal quarterly installments ending April 9, 2029"

FAQ

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

How many BB shares did the chief people officer sell, and at what price?

Jennifer Armstrong-Owen sold 3,379 common shares on October 9, 2026, at a weighted-average price of $8.36 per share. The sale covered withholding taxes upon vesting; the shares were sold in multiple transactions priced from $8.27 to $8.41 per share, excluding fees, commissions or other expenses. No Rule 10b5-1 plan is reported.

How does Jennifer Armstrong-Owen’s BB restricted share unit award vest?

The award was granted on April 9, 2026 and, assuming continued employment through the applicable vesting date, vests in twelve equal quarterly installments ending April 9, 2029.

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

Form 4 Insider Transactions: What Each Field Means →

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Available on EDGAR 10/13/2026 - 04:16 PM EDT Accepted by SEC EDGAR 10/13/2026 - 04:16 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Armstrong-Owen Jennifer

(Last) (First) (Middle)

C/O BLACKBERRY LTD.

2200 UNIVERSITY AVENUE EAST

(Street)

WATERLOO N2K0A7

(City) (State) (Zip)

ONTARIO, CANADA

(Country)

2. Issuer Name and Ticker or Trading Symbol
BLACKBERRY Ltd [ BB ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Sr VP & Chief People Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
10/09/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Shares	10/09/2026		M		7,636	A	(1)	117,283	D
Common Shares	10/09/2026		S		3,379	D(2)	$8.36(3)	113,904	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Share Units	(1)	10/09/2026		M			7,636	(4)	(4)	Common Shares	7,636	(1)	76,351	D

Explanation of Responses:

1. Each unit represents a contingent right to receive one common share or an equivalent amount of cash, or a combination of the two, at the discretion of BlackBerry Limited.

2. Sales to cover withholding taxes upon vesting of Restricted Share Units ("RSUs")".

3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $8.27 to $8.41, exclusive of any fees, commissions or other expenses. The Reporting Person undertakes to provide BlackBerry, any shareholder of BlackBerry, or the Staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

4. This award was granted on April 9, 2026 and, assuming continued employment through the applicable vesting date, vests in twelve equal quarterly installments ending April 9, 2029.

Remarks:

	/s/ Fraser Deziel, Attorney-in-Fact for Jennifer Armstrong-Owen	10/13/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)