Giamatteo John Joseph
- SEC CIK
- 0001234080
In the past year, 6 open-market sale filings worth $4.87M and no purchases.
Current role at each company
- BB BLACKBERRY LtdCEO & President, Secure Comm.as of Jul 10, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- $4.87M
- 6 filings
- Net
- −$4.87M
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Giamatteo John Joseph as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jul 10, 2026 (view filing)4:32 PM ET | Jul 8-9 | 2 days | Giamatteo John JosephCEO & President, Secure Comm. | SSale | −277.0K | $11.19 | −$3.10M | −27.7%721.3K after | 4 lots |
| Jul 6, 2026 (view filing)4:48 PM ET | Jul 2 | 4 days | Giamatteo John JosephCEO & President, Secure Comm. | SSale | −28.3K | $11.22 | −$317.2K | −2.9%937.2K after | |
| Apr 7, 2026 (view filing) | Apr 2 | 5 daysLate | Giamatteo John JosephCEO & President, Secure Comm. | SSale | −27.1K | $3.56 | −$96.4K | −2.9%899.1K after | |
| Jan 8, 2026 (view filing) | Jan 6 | 2 days | Giamatteo John JosephCEO & President, Secure Comm. | SSale | −87.7K | $3.88 | −$340.4K | −9.3%859.8K after | 2 lots |
| Jan 6, 2026 (view filing) | Jan 2 | 4 days | Giamatteo John JosephCEO & President, Cybersecurity | SSale | −231.8K | $3.82 | −$885.3K | −23.9%738.0K after | 3 lots |
| Oct 6, 2025 (view filing) | Oct 2 | 4 days | Giamatteo John JosephCEO & President, Cybersecurity | SSale | −28.3K | $4.62 | −$130.9K | −4.8%568.2K after | |
| Jul 3, 2025 (view filing) | Jul 2 | 1 day | Giamatteo John JosephCEO & President, Cybersecurity | SSale | −27.0K | $4.32 | −$116.6K | −4.8%530.1K after | |
| Jan 8, 2025 (view filing) | Jan 6 | 2 days | Giamatteo John JosephCEO & President, Cybersecurity | SSale | −29.4K | $4.00 | −$117.6K | −5.7%490.8K after | |
| Jan 7, 2025 (view filing) | Jan 3 | 4 days | Giamatteo John JosephCEO & President, Cybersecurity | SSale | −43.1K | $4.00 | −$172.5K | −8.8%449.1K after | |
| Jan 6, 2025 (view filing) | Jan 2 | 4 days | Giamatteo John JosephCEO & President, Cybersecurity | SSale | −155.8K | $3.68 | −$573.4K | −28.8%385.6K after | |
| Jan 9, 2024 (view filing) | Jan 8 | 1 day | Giamatteo John JosephCEO & President, Cybersecurity | SSale | −18.3K | $3.23 | −$59.0K | −8.1%206.1K after | |
| Jan 4, 2024 (view filing) | Jan 3 | 1 day | Giamatteo John JosephCEO & President, Cybersecurity | SSale | −29.9K | $3.25 | −$97.1K | −16.3%153.3K after | |
| Jan 5, 2023 (view filing) | Jan 3 | 2 days | Giamatteo John JosephPresident of Cyber Security | SSale | −30.2K | $3.42 | −$103.4K | −28.3%76.5K after |