| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 07/08/2022 | Good Works II Acquisition Corp. | | Gift | Common Stock | 50k | $0.00 | $0 | | 07/08/2022 |
| 03/22/2022 | Bluejay Diagnostics, Inc. | | Grant | Option to purchase common stock | 2.5k | $1.26 | $3.2k | | 03/22/2022 |
| 01/10/2022 | Bluejay Diagnostics, Inc. | | Grant | Option to purchase common stock | 15k | $2.79 | $41.8k | | 01/10/2022 |
| 11/11/2021 | Good Works II Acquisition Corp. | | Gift | Common Stock | 250k | $0.00 | $0 | | 11/11/2021 |
| 03/10/2021 | Cipher Mining Inc. | | Gift | Common Stock | 255k | $0.00 | $0 | | 03/10/2021 |
| 02/28/2018 | Straight Path Communications Inc. | STRP | Disposition | Class B Common Stock, par value $.01 per share | 9.2k | $0.00 | $0 | | 02/28/2018 |
| 10/17/2017 | Straight Path Communications Inc. | STRP | Sale | Class B Common Stock, par value $.01 per share | 15k | $181.43 | $2.7M | | 10/17/2017 |
| 10/13/2017 | Straight Path Communications Inc. | STRP | Sale | Class B Common Stock, par value $.01 per share | 3k | $181.47 | $544.4k | | 10/13/2017 |
| 07/14/2017 | Straight Path Communications Inc. | STRP | Gift | Class B Common Stock, par value $.01 per share | 1000 | $0.00 | $0 | | 07/14/2017 |
| 06/19/2017 | Straight Path Communications Inc. | STRP | Sale | Class B Common Stock, par value $.01 per share | 5k | $179.59 | $897.9k | | 06/19/2017 |
| 01/05/2017 | Straight Path Communications Inc. | STRP | Grant | Class B Common Stock, par value $.01 per share | 8k | $36.93 | $295.4k | | 01/05/2017 |
| 01/05/2016 | Straight Path Communications Inc. | STRP | Grant | Class B Common Stock, par value $.01 per share | 8k | $17.42 | $139.4k | | 01/05/2016 |
| 01/05/2015 | Straight Path Communications Inc. | STRP | Grant | Class B Common Stock, par value $.01 per share | 8k | $18.48 | $147.8k | | 01/05/2015 |
| 01/16/2014 | Straight Path Communications Inc. | STRP | Grant | Class B Common Stock, par value $.01 per share | 5.5k | $8.18 | $45k | | 01/16/2014 |
| 01/06/2014 | Straight Path Communications Inc. | STRP | Grant | Class B Common Stock, par value $.01 per share | 2.5k | $8.02 | $20k | | 01/06/2014 |
| 08/02/2013 | Straight Path Communications Inc. | STRP | Grant | Class B Common Stock, par value $.01 per share | 1.2k | $0.00 | $0 | | 08/02/2013 |
| 07/02/2013 | CAMBER ENERGY, INC. | CEI | Grant | | 50k | $0.00 | $0 | | 07/02/2013 |
| 03/16/2009 | SULPHCO INC | SUF | Grant | | 107.8k | $0.87 | $93.7k | | 03/16/2009 |