Giamatteo John Joseph

CEO &President, Secure Comm. | CEO &President, Cybersecurity | President Of Cyber Security

1 company

Good

Trades Analyzed

12M Win Rate

33.3%

Avg 3M Return

+6.7%

Avg 12M Return

-6.6%

Giamatteo John Joseph is a CEO &President, Secure Comm. at BLACKBERRY Ltd. Recent SEC Form 4 filings include 0 buys and 13 sells.

Estimated insider holdings value: $5.0M based on current market prices.

Holdings by Company

BBJan 6, 2026

Current Shares818.6K

Value$5.02M

Net Activity-681,561

Bought: 0Sold: 681.6K

Showing 10 filings

Date	Ticker	Role	Type	Shares	Price	Value	Chg%	3M	12M
Jan 6, 2026	BB Blackberry Ltd	CEO &President, Secure Comm.	Sale+OE	87,723	$3.88	$340,365.24	-5.0%	-9.4%	-
Jan 2, 2026	BB Blackberry Ltd	CEO &President, Cybersecurity	Sale+OE	231,765	$3.82	$885,342.30	-10.2%	-8.9%	-
Oct 2, 2025	BB Blackberry Ltd	CEO &President, Cybersecurity	Sale+OE	28,343	$4.62	$130,944.66	-4.8%	-20.2%	-
Jul 2, 2025	BB Blackberry Ltd	CEO &President, Cybersecurity	Sale+OE	26,998	$4.32	$116,631.36	-4.8%	+15.4%	-
Jan 6, 2025	BB Blackberry Ltd	CEO &President, Cybersecurity	Sale+OE	29,402	$4.00	$117,608.00	-5.7%	-27.6%	-4.2%
Jan 3, 2025	BB Blackberry Ltd	CEO &President, Cybersecurity	Sale+OE	43,135	$4.00	$172,540.00	-8.8%	-14.7%	+3.3%
Jan 2, 2025	BB Blackberry Ltd	CEO &President, Cybersecurity	Sale+OE	155,815	$3.68	$573,399.20	-28.8%	-11.3%	-0.5%
Jan 8, 2024	BB Blackberry Ltd	CEO &President, Cybersecurity	Sale+OE	18,279	$3.23	$59,041.17	-8.1%	-10.8%	+25.7%
Jan 3, 2024	BB Blackberry Ltd	CEO &President, Cybersecurity	Sale+OE	29,862	$3.25	$97,051.50	-16.3%	-15.9%	+14.7%
Jan 3, 2023	BB Blackberry Ltd	President Of Cyber Security	Sale+OE	30,239	$3.42	$103,417.38	-28.3%	+36.9%	+0.6%