Holdings derived from the most recent reported transactions. Not adjusted for stock splits or share-class conversions.
| Issuer | Shares | Source | Last tx | Detail |
|---|---|---|---|---|
| NOVA OIL INC | 500,000 | reported | 17 Mar 2008 | tx 2+520,910 |
| Good Works II Acquisition Corp. | 350,000 | reported | 08 Jul 2022 | tx 2−300,000 |
| Cipher Mining Inc. | 195,000 | reported | 10 Mar 2021 | tx 1−255,000 |
| Panorama Investments Corp | 125,000 | reported | 25 Mar 2015 | tx 3+125,000 |
| HYPERDYNAMICS CORP | 50,000 | reported | 30 Jun 2017 | tx 9+357,000 |
| Petro River Oil Corp. | 50,000 | reported | 11 Jul 2016 | tx 4+1,744,915−847,458 |
| SULPHCO INC | 25,000 | reported | 10 Mar 2010 | tx 5+232,758 |
| Bluejay Diagnostics, Inc. | 12,500 | reported | 14 Mar 2026 | tx 4+57,500 |
| SEITEL INC | 0 | reported | 14 Feb 2007 | tx 4+50,000−175,329 |
| Straight Path Communications Inc. | 0 | reported | 28 Feb 2018 | tx 11+33,250−33,250 |
| Date | Type | Issuer | Qty | Price | Signals |
|---|---|---|---|---|---|
| 14 Mar 2026 | PURCHASE | Bluejay Diagnostics, Inc. | 12,500 | 2.00 USD | first after silence |
| 01 Feb 2023 | GRANT_AWARD | Bluejay Diagnostics, Inc. | 27,500 | 0.44 USD | |
| 08 Jul 2022 | GIFT | Good Works II Acquisition Corp. | 50,000 | 0.00 USD | |
| 22 Mar 2022 | GRANT_AWARD | Bluejay Diagnostics, Inc. | 2,500 | — | deriv |
| 10 Jan 2022 | GRANT_AWARD | Bluejay Diagnostics, Inc. | 15,000 | — | deriv |
| 11 Nov 2021 | GIFT | Good Works II Acquisition Corp. | 250,000 | 0.00 USD | |
| 10 Mar 2021 | GIFT | Cipher Mining Inc. | 255,000 | 0.00 USD | |
| 28 Feb 2018 | OTHER | Straight Path Communications Inc. | 9,250 | — | |
| 17 Oct 2017 | SALE | Straight Path Communications Inc. | 15,000 | 181.43 USD | |
| 13 Oct 2017 | SALE | Straight Path Communications Inc. | 3,000 | 181.47 USD | |
| 14 Jul 2017 | GIFT | Straight Path Communications Inc. | 1,000 | 0.00 USD | |
| 30 Jun 2017 | GRANT_AWARD | HYPERDYNAMICS CORP | 50,000 | 0.00 USD | deriv |
| 19 Jun 2017 | SALE | Straight Path Communications Inc. | 5,000 | 179.59 USD | |
| 05 Jan 2017 | GRANT_AWARD | Straight Path Communications Inc. | 8,000 | 36.93 USD | |
| 11 Jul 2016 | GRANT_AWARD | Petro River Oil Corp. | 50,000 | 1.38 USD | deriv |
| 30 Jun 2016 | GRANT_AWARD | HYPERDYNAMICS CORP | 15,000 | 0.00 USD | deriv |
| 05 Jan 2016 | GRANT_AWARD | Straight Path Communications Inc. | 8,000 | 17.42 USD | |
| 23 Oct 2015 | OTHER | Petro River Oil Corp. | 847,458 | — | deriv |
| 23 Oct 2015 | GRANT_AWARD | Petro River Oil Corp. | 847,458 | — | deriv |
| 30 Jun 2015 | GRANT_AWARD | HYPERDYNAMICS CORP | 50,000 | 0.00 USD | deriv |
| 25 Mar 2015 | GRANT_AWARD | Panorama Investments Corp | 50,000 | 0.00 USD | deriv |
| 05 Jan 2015 | GRANT_AWARD | Straight Path Communications Inc. | 8,000 | 18.48 USD | |
| 30 Jun 2014 | GRANT_AWARD | HYPERDYNAMICS CORP | 15,000 | 0.00 USD | deriv |
| 16 Jan 2014 | GRANT_AWARD | Straight Path Communications Inc. | 5,500 | 8.18 USD | |
| 06 Jan 2014 | GRANT_AWARD | Straight Path Communications Inc. | 2,500 | 8.02 USD |
1 purchase reported after at least 12 months of silence — most recent on 14 Mar 2026.