| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 01/17/2017 | NAVIDEA BIOPHARMACEUTICALS, INC. | NAVB | Exercise (in-the-money or at-the-money) | Warrants (Right to Buy) | 5.4M | $0.01 | $54.1k | | 01/17/2017 |
| 07/06/2016 | NAVIDEA BIOPHARMACEUTICALS, INC. | NAVB | Grant | Common Stock | 43.6k | $0.50 | $21.8k | | 07/06/2016 |
| 01/07/2015 | Echo Therapeutics, Inc. | ECTE | Grant | Stock Option | 150k | $1.62 | $243k | | 01/07/2015 |
| 11/14/2014 | NAVIDEA BIOPHARMACEUTICALS, INC. | NAVB | Purchase | Common Stock | 28.4k | $1.12 | $31.9k | | 11/13/2014 |
| 11/13/2014 | NAVIDEA BIOPHARMACEUTICALS, INC. | NAVB | Purchase | Common Stock | 71.6k | $1.06 | $75.9k | | 11/13/2014 |
| 11/10/2014 | NAVIDEA BIOPHARMACEUTICALS, INC. | NAVB | Grant | Common Stock | 9.5k | $1.32 | $12.5k | | 11/10/2014 |
| 02/28/2014 | Echo Therapeutics, Inc. | ECTE | Grant | Comon Stock | 14.5k | $0.00 | $0 | | 02/28/2014 |
| 02/28/2014 | Echo Therapeutics, Inc. | ECTE | Grant | Nonqualified Stock Option (right to buy) | 56k | $3.19 | $178.6k | | 02/28/2014 |
| 02/13/2014 | NAVIDEA BIOPHARMACEUTICALS, INC. | NAVB | Grant | Common Stock | 20k | $0.00 | $0 | | 02/13/2014 |
| 11/18/2013 | NAVIDEA BIOPHARMACEUTICALS, INC. | NAVB | Grant | Common Stock | 12.2k | $0.00 | $0 | | 11/18/2013 |
| 06/30/2008 | Savara Inc | SVRA | Grant | Non-Qualified Stock Option (right to buy) | 50k | $0.37 | $18.5k | | 06/30/2008 |
| 08/22/2007 | EMISPHERE TECHNOLOGIES INC | EMIS | Purchase | Common Stock | 99.2k | $0.00 | $0 | By Montaur Capital | 08/22/2007 |
| 08/22/2007 | EMISPHERE TECHNOLOGIES INC | EMIS | Purchase | Warrants (Right to Buy) | 19.8k | $3.95 | $78.4k | By Montaur Capital | 08/22/2007 |
| 05/23/2007 | Savara Inc | SVRA | Grant | Stock Option (Right to Buy) | 50k | $2.57 | $128.5k | | 05/23/2007 |
| 04/20/2007 | EMISPHERE TECHNOLOGIES INC | EMIS | Grant | Common Stock | 2.7k | $0.00 | $0 | | 04/20/2007 |
| 04/20/2007 | EMISPHERE TECHNOLOGIES INC | EMIS | Grant | Stock Option (Right to Buy) | 7k | $3.76 | $26.3k | | 04/20/2007 |
| 12/19/2006 | EMISPHERE TECHNOLOGIES INC | EMIS | Grant | Common Stock | 20k | $5.10 | $102k | By Michael M. Goldberg Family Trust | 12/19/2006 |
| 10/15/2006 | Savara Inc | SVRA | Exercise (in-the-money or at-the-money) | Warrant to Purchase Common Stock (Right to Buy) | 6k | $1.25 | $7.5k | | 10/15/2006 |
| 06/02/2006 | Savara Inc | SVRA | Grant | Option to Purchase Common Stock | 50k | $4.62 | $231k | | 06/02/2006 |
| 08/08/2005 | EMISPHERE TECHNOLOGIES INC | EMIS | Disposition | Common Stock | 46.1k | $3.56 | $164.2k | | 08/08/2005 |
| 04/28/2005 | EMISPHERE TECHNOLOGIES INC | EMIS | Grant | Stock Option (right to buy) | 200k | $3.46 | $692k | | 04/28/2005 |
| 04/28/2005 | EMISPHERE TECHNOLOGIES INC | EMIS | Grant | | 200k | $3.46 | $692k | | 04/28/2005 |