Holdings derived from the most recent reported transactions. Not adjusted for stock splits or share-class conversions.
| Issuer | Shares | Source | Last tx | Detail |
|---|---|---|---|---|
| SONUS NETWORKS INC | 6,268,769 | reported | 15 Sept 2008 | tx 8+2,550,000−1,507,562 |
| CIENA CORP | 24,025 | reported | 26 Mar 2026 | tx 7+24,025 |
| AIRVANA INC | 0 | reported | 09 Apr 2010 | tx 8+106,899−208,163 |
| Date | Type | Issuer | Qty | Price | Signals |
|---|---|---|---|---|---|
| 26 Mar 2026 | GRANT_AWARD | CIENA CORP | 605 | 0.00 USD | |
| 27 Mar 2025 | GRANT_AWARD | CIENA CORP | 3,738 | 0.00 USD | |
| 21 Mar 2024 | GRANT_AWARD | CIENA CORP | 4,438 | 0.00 USD | |
| 30 Mar 2023 | GRANT_AWARD | CIENA CORP | 4,331 | 0.00 USD | |
| 31 Mar 2022 | GRANT_AWARD | CIENA CORP | 3,722 | 0.00 USD | |
| 01 Apr 2021 | GRANT_AWARD | CIENA CORP | 4,116 | 0.00 USD | |
| 01 Jul 2020 | GRANT_AWARD | CIENA CORP | 3,075 | 0.00 USD | |
| 09 Apr 2010 | OTHER | AIRVANA INC | 125,655 | — | |
| 09 Apr 2010 | OTHER | AIRVANA INC | 18,754 | 1.94 USD | deriv |
| 09 Apr 2010 | OTHER | AIRVANA INC | 18,754 | 2.43 USD | deriv |
| 19 May 2009 | GRANT_AWARD | AIRVANA INC | 18,754 | 0.00 USD | deriv |
| 15 Sept 2008 | TAX_WITHHOLDING | SONUS NETWORKS INC | 156,562 | 3.05 USD | |
| 22 May 2008 | GRANT_AWARD | AIRVANA INC | 18,754 | 0.00 USD | deriv |
| 15 Nov 2007 | GRANT_AWARD | SONUS NETWORKS INC | 750,000 | 0.00 USD | |
| 02 Aug 2007 | OTHER | SONUS NETWORKS INC | 1,250,000 | — | deriv |
| 02 Aug 2007 | GRANT_AWARD | SONUS NETWORKS INC | 1,250,000 | — | deriv |
| 25 Jul 2007 | CONVERSION | AIRVANA INC | 50,637 | 0.00 USD | |
| 25 Jul 2007 | CONVERSION | AIRVANA INC | 45,000 | 0.00 USD | deriv |
| 20 Sept 2004 | GRANT_AWARD | SONUS NETWORKS INC | 550,000 | 0.00 USD | deriv |
| 15 Aug 2003 | GIFT | SONUS NETWORKS INC | 50,000 | — | |
| 19 Aug 2003 | GIFT | SONUS NETWORKS INC | 50,000 | — | |
| 10 Oct 2003 | GIFT | SONUS NETWORKS INC | 1,000 | — |