GIAMATTEO JOHN JOSEPH

PrivateCIK: 1234080

GIAMATTEO JOHN JOSEPH (President of Cyber Security) sold 3.7% of their position (29.27K shares) of BLACKBERRY LTD on the open market

Open‑market sale worth $269.3K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderGIAMATTEO JOHN JOSEPHCIK 1234080
→
IssuerBLACKBERRY LTDCIK 1070235
Officer· President of Cyber Security
Since Oct 2021
-29.27K
Net shares
Net seller
$269.3K
Total sold
1
Open market trades
0B · 1S
3
Total transactions
66.37K acquired · 95.64K disposed
Non-Derivative Transactions2

Common Shares

Direct
M · Option Exercise

Shares

+66.37K

Price / share

—

Trade value

—

% of position

9.2%
10/2/2026
721.32K→787.69K

Common Shares

Direct
S · Sale

Shares

−29.27K

Price / share

$9.20

Trade value

$269.30K

% of position

3.7%
10/2/2026
787.69K→758.42K
Total

Net shares

+37.10K

Net value

-$269.30K

Derivative Transactions1

Restricted Share Units

Direct
M · Option Exercise
Converts to

Common Shares

66.37K shares

Shares

−66.37K

Strike price

Held after

398.23K

Exercisable

—

10/2/2026
GIAMATTEO JOHN JOSEPH — Insider Transaction (Form 4) Filed Oct 5, 2026 | Finecho