Holdings derived from the most recent reported transactions. Not adjusted for stock splits or share-class conversions.
| Issuer | Shares | Source | Last tx | Detail |
|---|---|---|---|---|
| BLACKBERRY Ltd | 505,983 | reported | 31 May 2026 | tx 26+343,833 |
| TRANSWITCH CORP /DE | 261,429 | reported | 30 Jun 2013 | tx 43+593,675−161,429 |
| Ribbon Communications Inc. | 198,383 | reported | 17 Jun 2020 | tx 11+217,001−42,541 |
| VERIZON COMMUNICATIONS INC | 102,848.37 | reported | 15 Oct 2010 | tx 106+268,655.02−121,286.59 |
| SONUS NETWORKS INC | 75,873 | reported | 15 Jun 2017 | tx 9+221,288 |
| RUCKUS WIRELESS INC | 0 | reported | 27 May 2016 | tx 7+90,000−233,049 |
| Date | Type | Issuer | Qty | Price | Signals |
|---|---|---|---|---|---|
| 31 May 2026 | GRANT_AWARD | BLACKBERRY Ltd | 10,695 | — | deriv |
| 28 Feb 2026 | GRANT_AWARD | BLACKBERRY Ltd | 28,503 | — | deriv |
| 30 Nov 2025 | GRANT_AWARD | BLACKBERRY Ltd | 24,050 | — | deriv |
| 31 Aug 2025 | GRANT_AWARD | BLACKBERRY Ltd | 17,170 | — | deriv |
| 31 May 2025 | GRANT_AWARD | BLACKBERRY Ltd | 15,855 | — | deriv |
| 28 Feb 2025 | GRANT_AWARD | BLACKBERRY Ltd | 12,647 | — | deriv |
| 30 Nov 2024 | GRANT_AWARD | BLACKBERRY Ltd | 23,437 | — | deriv |
| 31 Aug 2024 | GRANT_AWARD | BLACKBERRY Ltd | 27,208 | — | deriv |
| 31 May 2024 | GRANT_AWARD | BLACKBERRY Ltd | 22,697 | — | deriv |
| 29 Feb 2024 | GRANT_AWARD | BLACKBERRY Ltd | 22,698 | — | deriv |
| 02 Jan 2024 | GRANT_AWARD | BLACKBERRY Ltd | 7,288 | — | deriv |
| 30 Nov 2023 | GRANT_AWARD | BLACKBERRY Ltd | 14,672 | — | deriv |
| 31 Aug 2023 | GRANT_AWARD | BLACKBERRY Ltd | 8,952 | 0.00 USD | deriv |
| 31 May 2023 | GRANT_AWARD | BLACKBERRY Ltd | 9,259 | 0.00 USD | deriv |
| 28 Feb 2023 | GRANT_AWARD | BLACKBERRY Ltd | 12,736 | 0.00 USD | deriv |
| 30 Nov 2022 | GRANT_AWARD | BLACKBERRY Ltd | 10,353 | 0.00 USD | deriv |
| 31 Aug 2022 | GRANT_AWARD | BLACKBERRY Ltd | 8,654 | 0.00 USD | deriv |
| 31 May 2022 | GRANT_AWARD | BLACKBERRY Ltd | 8,858 | 0.00 USD | deriv |
| 28 Feb 2022 | GRANT_AWARD | BLACKBERRY Ltd | 7,759 | 0.00 USD | deriv |
| 30 Nov 2021 | GRANT_AWARD | BLACKBERRY Ltd | 5,546 | 0.00 USD | deriv |
| 31 Aug 2021 | GRANT_AWARD | BLACKBERRY Ltd | 4,694 | 0.00 USD | deriv |
| 28 May 2021 | GRANT_AWARD | BLACKBERRY Ltd | 5,560 | 0.00 USD | deriv |
| 26 Feb 2021 | GRANT_AWARD | BLACKBERRY Ltd | 5,245 | 0.00 USD | deriv |
| 30 Nov 2020 | GRANT_AWARD | BLACKBERRY Ltd | 8,823 | 0.00 USD | deriv |
| 31 Aug 2020 | GRANT_AWARD | BLACKBERRY Ltd | 9,927 | 0.00 USD | deriv |
2 purchases reported after at least 12 months of silence — most recent on 25 Feb 2020.