GIAMATTEO JOHN JOSEPH

PrivateCIK: 1234080

GIAMATTEO JOHN JOSEPH (President of Cyber Security) sold 27.7% of their position (277.01K shares) of BLACKBERRY LTD on the open market

Open‑market sale worth $3.10M — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 4 sales
InsiderGIAMATTEO JOHN JOSEPHCIK 1234080
IssuerBLACKBERRY LTDCIK 1070235
Officer· President of Cyber Security
Since Oct 2021
-277.01K
Net shares
Net seller
$3.10M
Total sold
4
Open market trades
0B · 4S
6
Total transactions
61.08K acquired · 338.09K disposed
Non-Derivative Transactions5

Common Shares

Direct
S · Sale

Shares

125K

Price / share

$11.00

Trade value

$1.38M

% of position

13.3%
7/8/2026
937.25K812.25K

Common Shares

Direct
S · Sale

Shares

4.80K

Price / share

$11.27

Trade value

$54.10K

% of position

0.6%
7/9/2026
812.25K807.45K

Common Shares

Direct
S · Sale

Shares

120.20K

Price / share

$11.45

Trade value

$1.38M

% of position

14.9%
7/9/2026
807.45K687.25K

Common Shares

Direct
M · Option Exercise

Shares

+61.08K

Price / share

Trade value

% of position

8.9%
7/9/2026
687.25K748.33K

Common Shares

Direct
S · Sale

Shares

27.01K

Price / share

$10.92

Trade value

$294.97K

% of position

3.6%
7/9/2026
748.33K721.32K
Total

Net shares

215.93K

Net value

-$3.10M

Derivative Transactions1

Restricted Share Units

Direct
M · Option Exercise
Converts to

Common Shares

61.08K shares

Shares

61.08K

Strike price

Held after

671.90K

Exercisable

7/9/2026