GIAMATTEO JOHN JOSEPH

PrivateCIK: 1234080

GIAMATTEO JOHN JOSEPH (President of Cyber Security) sold 9.3% of their position (87.72K shares) of BLACKBERRY LTD on the open market

Open‑market sale worth $340.4K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderGIAMATTEO JOHN JOSEPHCIK 1234080
IssuerBLACKBERRY LTDCIK 1070235
Officer· President of Cyber Security
Since Oct 2021
-87.72K
Net shares
Net seller
$340.4K
Total sold
2
Open market trades
0B · 2S
6
Total transactions
209.51K acquired · 297.24K disposed
Non-Derivative Transactions4

Common Shares

Direct
M · Option Exercise

Shares

+138.49K

Price / share

Trade value

% of position

18.8%
1/6/2026
738.05K876.54K

Common Shares

Direct
S · Sale

Shares

57.98K

Price / share

$3.88

Trade value

$224.98K

% of position

6.6%
1/6/2026
876.54K818.56K

Common Shares

Direct
M · Option Exercise

Shares

+71.02K

Price / share

Trade value

% of position

8.7%
1/6/2026
818.56K889.58K

Common Shares

Direct
S · Sale

Shares

29.74K

Price / share

$3.88

Trade value

$115.39K

% of position

3.3%
1/6/2026
889.58K859.84K
Total

Net shares

+121.79K

Net value

-$340.37K

Derivative Transactions2

Performance-Based Restricted Share Units

Direct
M · Option Exercise
Converts to

Common Shares

138.49K shares

Shares

138.49K

Strike price

Held after

177.11K

Exercisable

1/6/2026

Restricted Share Units

Direct
M · Option Exercise
Converts to

Common Shares

71.02K shares

Shares

71.02K

Strike price

Held after

0.00

Exercisable

1/6/2026
GIAMATTEO JOHN JOSEPH — Insider Transaction (Form 4) Filed Jan 8, 2026 | Finecho