John Joseph Giamatteo sold $885K of BlackBerry Limited (BB)

Executed Jan 2, disclosed Jan 6, 4 days later.

Value, as filed

$885K

231,765 sh across 3 lots

Executed

Jan 2

the trade date, as filed

Disclosed

Jan 6

4 days after the trade

Return, 21 sessionsiFrom the disclosed entry session; derived

–

purchases only

Returns are measured on stock purchases only.

The filer

JG John Joseph Giamatteo CEO & President, Secure Comm. profile →

John Joseph Giamatteo (CEO & President, Secure Comm.) filed 5 Form 4 reports in the trailing twelve months (0 purchases, 5 sales), most often in BlackBerry Limited (BB). The largest single filing was $3.0M of BB (272,212 sh across 3 lots, as filed), executed Jul 8.

The name

BB BlackBerry Limited BB · Technology · 14 filings in 24 months ticker →

Technology · BlackBerry Limited provides intelligent software and services to enterprises and governments worldwide

More Technology filings→ Insider filings, newest first→ View the original filing at www.sec.gov→

Other filings by John Joseph Giamatteo in BB

BBSALE BlackBerry Limited $3.0M
272,212 sh across 3 lots
Exec Jul 8
Filed Jul 10 · 4:32 PM ET BBSALE BlackBerry Limited $317K
28,272 sh × $11.22
Exec Jul 2
Filed Jul 6 · 4:48 PM ET BBSALE BlackBerry Limited $340K
87,723 sh across 2 lots
Exec Jan 6
Filed Jan 8 · 5:30 PM ET BBSALE BlackBerry Limited $131K
28,343 sh × $4.62
Exec Oct 2 2025
Filed Oct 6 2025 · 5:30 PM ET BBSALE BlackBerry Limited $117K
26,998 sh × $4.32
Exec Jul 2 2025
Filed Jul 3 2025 · 5:30 PM ET BBSALE BlackBerry Limited $118K
29,402 sh × $4.00
Exec Jan 6 2025
Filed Jan 8 2025 · 5:30 PM ET BBSALE BlackBerry Limited $173K
43,135 sh × $4.00
Exec Jan 3 2025
Filed Jan 7 2025 · 5:30 PM ET BBSALE BlackBerry Limited $573K
155,815 sh × $3.68
Exec Jan 2 2025
Filed Jan 6 2025 · 5:30 PM ET