Transaction · 0001070235-26-000128

GIAMATTEO JOHN JOSEPH

GIAMATTEO JOHN JOSEPH, CEO, PRES, SC, reported an open-market or private sale at BLACKBERRY Ltd involving 29272.000000 shares for an estimated $269302.40. Reported holdings after the transaction were 758416.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

Open-market sellSEC transaction code SCEO, PRES, SC
BBBLACKBERRY Ltd
Filing timeOct 05
Trade dateOct 02, 2026
Filing · SECView on SEC
InsiderProfile
% of reported position traded3.72%Shares sold ÷ (holdings after + shares sold). Estimated position before: 787,688 shares.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$9.08
Pre-filing
1mo ago -10.1%1w ago -10.1%1d ago -10.1%
Returns since
7d30d90d180d1y

BB price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
BB since 2026-10-05Filed 2 days ago · 30 days of pre-filing context shaded
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0001070235-26-000128
Common Shares
Transaction date
Oct 02, 2026
Filed Oct 05, 2026, 08:56 PM · 3d delay
Shares
29.2k sh
$9.20 per share
Estimated value
-$269k
Computed from shares × price
Holdings after
758k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Cluster Selling Direct Ownership
+6score
Filing-only score

+6

Compact filing score computed from stored Form 4 facts. Version v1.

Positive filing signal

This filing has a modest positive filing-only score. Treat it as a useful flag for review, not as a buy signal.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

CEO & President, Secure Comm.

Officer YesDirector Yes10% NoOther No
Footnotes & amended
  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 $9.06 to $9.32, exclusive of any fees, commissions or other expenses.…

  4. F4

    This award was granted on April 2, 2025, and assuming continued employment through the applicable vesting date, vests in twelve equal quarterly installments ending April 2, 2028.

Original filing · 0001070235-26-000128
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