| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| WINT | Director | May 22, 2020 | Buy | $7.25 | 2,069 | 15,000 | 7,473 | May 27, 2020, 09:39 PM |
| VPHM | Director | Jan 24, 2014 | Option Exercise | $50.00 | 11,000 | 550,000 | 0 | Jan 28, 2014, 09:11 PM |
| DSCO | Director | Feb 19, 2013 | Buy | $2.88 | 3,000 | 8,640 | 3,000 | Feb 20, 2013, 04:03 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| WINT | Director | May 22, 2020 | Buy | 15,000 |
| VPHM | Director | Jan 24, 2014 | Option Exercise | 550,000 |
| DSCO | Director | Feb 19, 2013 | Buy | 8,640 |