Who
John Joseph Giamatteo
CEO & President, Secure Comm.
Company insider
Files Form 4 as: CEO & President, Secure Comm., BlackBerry; Chief Operating Officer, Solera Holdings; Chief Operating Officer, Realnetworks.
In numbers
- Trades disclosed
- 118
- Buys
- 0
- Sells
- 18
- Bought
- $0
- Sold
- $13.6M
- Companies
- 3
- Companies where not an officer
- 0
- First trade
- 18 Sep 2007
- Last trade
- 22 Oct 2026
- Last filed
- 22 Oct 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 22 Oct 2026filed 22 Oct 2026 | BB BlackBerrySoftware | SEC FORM 4 Sold | $865K99,000 at $8.74 | filing |
| 21 Oct 2026filed 22 Oct 2026 | BB BlackBerrySoftware | SEC FORM 4 Sold | $1.4M151,000 at $9.40 | filing |
| 9 Oct 2026filed 13 Oct 2026 | BB BlackBerrySoftware | SEC FORM 4 Code M | —61,082 | filing |
| 9 Oct 2026filed 13 Oct 2026 | BB BlackBerrySoftware | SEC FORM 4 Sold | $226K27,004 at $8.36 | filing |
| 9 Oct 2026filed 13 Oct 2026 | BB BlackBerryoption or derivative · Software | SEC FORM 4 Code M | —61,082 | filing |
| 2 Oct 2026filed 5 Oct 2026 | BB BlackBerrySoftware | SEC FORM 4 Code M | —66,372 | filing |
| 2 Oct 2026filed 5 Oct 2026 | BB BlackBerrySoftware | SEC FORM 4 Sold | $269K29,272 at $9.20 | filing |
| 2 Oct 2026filed 5 Oct 2026 | BB BlackBerryoption or derivative · Software | SEC FORM 4 Code M | —66,372 | filing |
| 9 Jul 2026filed 10 Jul 2026 | BB BlackBerrySoftware | SEC FORM 4 Sold | $54K4,800 at $11.27 | filing |
| 9 Jul 2026filed 10 Jul 2026 | BB BlackBerrySoftware | SEC FORM 4 Sold | $1.4M120,200 at $11.45 | filing |
| 9 Jul 2026filed 10 Jul 2026 | BB BlackBerryoption or derivative · Software | SEC FORM 4 Code M | —61,082 | filing |
| 9 Jul 2026filed 10 Jul 2026 | BB BlackBerrySoftware | SEC FORM 4 Code M | —61,082 | filing |
| 9 Jul 2026filed 10 Jul 2026 | BB BlackBerrySoftware | SEC FORM 4 Sold | $295K27,012 at $10.92 | filing |
| 9 Jul 2026filed 10 Jul 2026 | BB BlackBerryoption or derivative · Software | SEC FORM 4 Code M | —61,082 | filing |
| 9 Jul 2026filed 10 Jul 2026 | BB BlackBerrySoftware | SEC FORM 4 Sold | $54K4,800 at $11.27 | filing |
| 9 Jul 2026filed 10 Jul 2026 | BB BlackBerrySoftware | SEC FORM 4 Sold | $1.4M120,200 at $11.45 | filing |
| 9 Jul 2026filed 10 Jul 2026 | BB BlackBerrySoftware | SEC FORM 4 Code M | —61,082 | filing |
| 9 Jul 2026filed 10 Jul 2026 | BB BlackBerrySoftware | SEC FORM 4 Sold | $295K27,012 at $10.92 | filing |
| 8 Jul 2026filed 10 Jul 2026 | BB BlackBerrySoftware | SEC FORM 4 Sold | $1.4M125,000 at $11.00 | filing |
| 8 Jul 2026filed 10 Jul 2026 | BB BlackBerrySoftware | SEC FORM 4 Sold | $1.4M125,000 at $11.00 | filing |
News
BlackBerry (NYSE:BB) Stock: Insider John Joseph Giamatteo Sells 151,000 Sharesdailypolitical.com · 22 Oct 2026BlackBerry (NYSE:BB) CEO John Joseph Giamatteo Sells 27,004 Shares of Company Stocktickerreport.com · 14 Oct 2026Mobileye Sinks 5% While BlackBerry Rises 3%: Is Wall Street Choosing Car Software Over Chips?BB · aol.com · 23 Oct 2026BlackBerry Jumps 6% as Record QNX Backlog Extends Rally, Now Up 149% YTD; Mobileye Drops 4%, Aptiv DipsBB · aol.com · 21 Oct 2026BlackBerry's QNX Royalty Backlog Exceeds $1.2 Billion, Increasing More ...BB · pr-inside.com · 20 Oct 2026
2 headlines in the last 90 days name John Joseph Giamatteo; 3 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.