| Jun 22, 26 | WAN MARK A | CTO | Purchase | $0.98 | 30.70K | $30.09K | 30.70K |
| Jun 22, 26 | WAN MARK A | CTO | Purchase | -- | 5.10K | -- | 13.96K |
| Jun 22, 26 | Todisco Joseph | CTO | Purchase | $0.98 | 30.70K | $30.09K | 30.70K |
| Jun 22, 26 | Todisco Joseph | CTO | Purchase | -- | 5.10K | -- | 11.50K |
| Jun 22, 26 | JAIN ABHINAV | CTO | Purchase | $0.98 | 30.70K | $30.09K | 30.70K |
| Jun 22, 26 | JAIN ABHINAV | CTO | Purchase | -- | 5.10K | -- | 12.41K |
| Jun 22, 26 | HOFFMAN STEPHEN J | CTO | Purchase | $0.98 | 30.70K | $30.09K | 30.70K |
| Jun 22, 26 | HOFFMAN STEPHEN J | CTO | Purchase | -- | 5.10K | -- | 13.96K |
| Jun 22, 26 | Broadfoot Jill Marie | CTO | Purchase | $0.98 | 30.70K | $30.09K | 30.70K |
| Jun 22, 26 | Broadfoot Jill Marie | CTO | Purchase | -- | 5.10K | -- | 13.65K |
| Jun 22, 26 | Bozilenko Marina | CTO | Purchase | $0.98 | 30.70K | $30.09K | 30.70K |
| Jun 22, 26 | Bozilenko Marina | CTO | Purchase | -- | 5.10K | -- | 14.15K |
| Jun 22, 26 | ADAMS ADRIAN | CTO | Purchase | $0.98 | 30.70K | $30.09K | 30.70K |
| Jun 22, 26 | ADAMS ADRIAN | CTO | Purchase | -- | 5.10K | -- | 22.71K |
| May 20, 26 | Aslam Shakil | Officer | Sale | $0.82 | 4.52K | $3.72K | 76.54K |
| Apr 2, 26 | Angotti Vincent J. | CEO | Sale | $0.72 | 9.94K | $7.18K | 790.77K |
| Apr 2, 26 | ASADORIAN RAFFI | CFO | Sale | $0.72 | 2.44K | $1.77K | 85.88K |
| Apr 2, 26 | Aslam Shakil | Officer | Sale | $0.72 | 2.12K | $1.53K | 81.06K |
| Apr 2, 26 | Dasu Badri N | Officer | Sale | $0.72 | 2.44K | $1.77K | 71.44K |
| Mar 13, 26 | Angotti Vincent J. | CEO | Purchase | $0.59 | 213.31K | $125.00K | 800.71K |
| Mar 13, 26 | Nantahala Capital Management, LLC | 10 percent owner, other: See remarks | Purchase | $0.00 | 4.27M | $4.27K | 18.82M |
| Feb 12, 26 | Angotti Vincent J. | CEO | Purchase | $0.81 | 594.00K | $482.51K | 594.00K |
| Feb 12, 26 | Angotti Vincent J. | CEO | Purchase | $0.81 | 105.36K | $85.59K | 586.95K |
| Feb 14, 26 | Angotti Vincent J. | CEO | Sale | $0.79 | 9.56K | $7.58K | 577.39K |
| Feb 10, 26 | Angotti Vincent J. | CEO | Sale | $0.84 | 3.18K | $2.66K | 481.59K |
| Feb 12, 26 | Aslam Shakil | Officer | Purchase | $0.81 | 205.00K | $166.52K | 205.00K |
| Feb 12, 26 | Aslam Shakil | Officer | Purchase | $0.81 | 35.00K | $28.43K | 83.18K |
| Feb 12, 26 | Dasu Badri N | Officer | Purchase | $0.81 | 200.00K | $162.46K | 200.00K |
| Feb 12, 26 | Dasu Badri N | Officer | Purchase | $0.81 | 35.00K | $28.43K | 76.23K |
| Feb 14, 26 | Dasu Badri N | Officer | Sale | $0.79 | 2.35K | $1.86K | 73.88K |
| Feb 10, 26 | Dasu Badri N | Officer | Sale | $0.84 | 781 | $652.994 | 41.23K |
| Feb 12, 26 | ASADORIAN RAFFI | CFO | Purchase | $0.81 | 260.00K | $211.20K | 260.00K |
| Feb 12, 26 | ASADORIAN RAFFI | CFO | Purchase | $0.81 | 45.00K | $36.55K | 91.26K |
| Feb 14, 26 | ASADORIAN RAFFI | CFO | Sale | $0.79 | 2.93K | $2.33K | 88.32K |
| Feb 10, 26 | ASADORIAN RAFFI | CFO | Sale | $0.84 | 958 | $800.984 | 46.26K |
| Oct 23, 25 | HOFFMAN STEPHEN J | CTO | Purchase | $1.14 | 25.60K | $29.18K | 25.60K |
| Oct 23, 25 | HOFFMAN STEPHEN J | CTO | Purchase | -- | 4.27K | -- | 8.86K |
| Oct 23, 25 | WAN MARK A | CTO | Purchase | $1.14 | 25.60K | $29.18K | 25.60K |
| Oct 23, 25 | WAN MARK A | CTO | Purchase | -- | 4.27K | -- | 8.86K |
| Oct 23, 25 | Bozilenko Marina | CTO | Purchase | $1.14 | 25.60K | $29.18K | 25.60K |
| Oct 23, 25 | Bozilenko Marina | CTO | Purchase | -- | 4.27K | -- | 9.05K |
| Oct 23, 25 | Broadfoot Jill Marie | CTO | Purchase | $1.14 | 25.60K | $29.18K | 25.60K |
| Oct 23, 25 | Broadfoot Jill Marie | CTO | Purchase | -- | 4.27K | -- | 8.55K |
| Oct 23, 25 | ADAMS ADRIAN | CTO | Purchase | $1.14 | 25.60K | $29.18K | 25.60K |
| Oct 23, 25 | ADAMS ADRIAN | CTO | Purchase | -- | 4.27K | -- | 17.61K |
| Oct 23, 25 | JAIN ABHINAV | CTO | Purchase | $1.14 | 25.60K | $29.18K | 25.60K |
| Oct 23, 25 | JAIN ABHINAV | CTO | Purchase | -- | 4.27K | -- | 7.31K |
| Oct 15, 25 | Todisco Joseph | CTO | Purchase | $1.11 | 38.38K | $42.60K | 38.38K |
| Oct 15, 25 | Todisco Joseph | CTO | Purchase | -- | 6.40K | -- | 6.40K |
| Oct 14, 25 | Todisco Joseph | -- | Sale | -- | -- | -- | -- |
| Sep 7, 25 | CorMedix Inc. | 10 percent owner | Sale | -- | -- | -- | 9.09M |
| May 20, 25 | Aslam Shakil | Officer | Sale | $0.52 | 4.52K | $2.33K | 48.18K |
| Apr 2, 25 | Aslam Shakil | Officer | Purchase | $0.58 | 80.00K | $46.64K | 80.00K |
| Apr 2, 25 | Aslam Shakil | Officer | Purchase | -- | 15.00K | -- | 52.70K |
| Apr 2, 25 | Dasu Badri N | Officer | Purchase | $0.58 | 80.00K | $46.64K | 80.00K |
| Apr 2, 25 | Dasu Badri N | Officer | Purchase | -- | 15.00K | -- | 42.01K |
| Apr 2, 25 | ASADORIAN RAFFI | CFO | Purchase | $0.58 | 80.00K | $46.64K | 80.00K |
| Apr 2, 25 | ASADORIAN RAFFI | CFO | Purchase | -- | 15.00K | -- | 47.21K |
| Apr 2, 25 | Angotti Vincent J. | CEO | Purchase | -- | 61.00K | -- | 474.77K |
| Apr 2, 25 | Angotti Vincent J. | CEO | Purchase | $0.59 | 213.31K | $125.00K | 403.77K |
| Apr 2, 25 | Angotti Vincent J. | CEO | Purchase | $0.58 | 365.00K | $212.79K | 365.00K |
| Mar 31, 25 | Nantahala Capital Management, LLC | 10 percent owner, other: See remarks | Purchase | $0.00 | 4.27M | $4.27K | 11.51M |
| Jun 14, 24 | Aslam Shakil | Officer | Purchase | $1.07 | 5.00K | $5.36K | 37.70K |
| Jun 13, 24 | Aslam Shakil | Officer | Purchase | $0.98 | 695 | $681.1 | 32.70K |
| Feb 14, 25 | Dasu Badri N | Officer | Sale | $0.67 | 2.64K | $1.77K | 27.01K |
| Feb 14, 25 | ASADORIAN RAFFI | CFO | Sale | $0.67 | 3.25K | $2.17K | 32.21K |
| Feb 14, 25 | Angotti Vincent J. | CEO | Sale | $0.67 | 10.57K | $7.09K | 190.46K |
| Feb 10, 25 | Dasu Badri N | Officer | Sale | $0.63 | 879 | $553.682 | 30.54K |
| Feb 11, 25 | Dasu Badri N | Officer | Sale | $0.62 | 880 | $545.6 | 29.66K |
| Feb 10, 25 | ASADORIAN RAFFI | CFO | Sale | $0.63 | 1.06K | $667.064 | 36.52K |
| Feb 11, 25 | ASADORIAN RAFFI | CFO | Sale | $0.62 | 1.06K | $657.2 | 35.46K |
| Feb 10, 25 | Angotti Vincent J. | CEO | Sale | $0.63 | 3.52K | $2.21K | 204.55K |
| Feb 11, 25 | Angotti Vincent J. | CEO | Sale | $0.62 | 3.52K | $2.18K | 201.03K |
| Dec 5, 24 | Angotti Vincent J. | CEO | Purchase | $0.64 | 5.00K | $3.20K | 208.07K |
| Dec 2, 24 | ASADORIAN RAFFI | CFO | Sale | $0.77 | 155 | $118.885 | 37.58K |
| Nov 27, 24 | Angotti Vincent J. | CEO | Purchase | $0.73 | 5.00K | $3.65K | 203.07K |
| Oct 1, 24 | Aslam Shakil | Officer | Sale | -- | -- | -- | 32.00K |
| Oct 1, 24 | Aslam Shakil | Officer | Sale | $1.08 | 185.00K | $199.80K | -- |
| Aug 30, 24 | Angotti Vincent J. | CEO | Purchase | $1.05 | 7.26K | $7.60K | 198.07K |
| Jun 24, 24 | Bozilenko Marina | CTO | Purchase | $0.89 | 13.04K | $11.54K | 13.04K |
| Jun 24, 24 | Bozilenko Marina | CTO | Purchase | -- | 2.17K | -- | 4.78K |
| Jun 24, 24 | HOFFMAN STEPHEN J | CTO | Purchase | $0.89 | 13.04K | $11.54K | 13.04K |
| Jun 24, 24 | HOFFMAN STEPHEN J | CTO | Purchase | -- | 2.17K | -- | 4.59K |
| Jun 24, 24 | ADAMS ADRIAN | CTO | Purchase | -- | 2.17K | -- | 13.34K |
| Jun 24, 24 | ADAMS ADRIAN | CTO | Purchase | $0.89 | 13.04K | $11.54K | 13.04K |
| Jun 24, 24 | Broadfoot Jill Marie | CTO | Purchase | $0.89 | 13.04K | $11.54K | 13.04K |
| Jun 24, 24 | Broadfoot Jill Marie | CTO | Purchase | -- | 2.17K | -- | 4.28K |
| Jun 24, 24 | JAIN ABHINAV | CTO | Purchase | $0.89 | 13.04K | $11.54K | 13.04K |
| Jun 24, 24 | JAIN ABHINAV | CTO | Purchase | -- | 2.17K | -- | 3.04K |
| Jun 24, 24 | WAN MARK A | CTO | Purchase | $0.89 | 13.04K | $11.54K | 13.04K |
| Jun 24, 24 | WAN MARK A | CTO | Purchase | -- | 2.17K | -- | 4.59K |
| Jun 14, 24 | Angotti Vincent J. | CEO | Purchase | $1.08 | 1.30K | $1.40K | 180.81K |
| Jun 13, 24 | Angotti Vincent J. | CEO | Purchase | $0.97 | 4.57K | $4.44K | 179.50K |
| Jun 12, 24 | Angotti Vincent J. | CEO | Purchase | $0.97 | 4.13K | $4.01K | 174.93K |
| Mar 19, 24 | Nantahala Capital Management, LLC | 10 percent owner, other: See remarks | Purchase | $0.00 | 324.68K | $324.675 | 6.49M |
| Mar 15, 24 | Nantahala Capital Management, LLC | 10 percent owner, other: See remarks | Purchase | $5.00 | 755.00K | $3.77M | 1.99M |
| Mar 15, 24 | Nantahala Capital Management, LLC | 10 percent owner, other: See remarks | Sale | $5.00 | 755.00K | $3.77M | -- |
| Mar 12, 24 | Angotti Vincent J. | CEO | Purchase | $1.12 | 8.00K | $9.00K | 170.81K |
| Mar 11, 24 | Angotti Vincent J. | CEO | Purchase | $1.12 | 1.00K | $1.11K | 162.81K |
| Mar 3, 24 | Dasu Badri N | Officer | Sale | $1.30 | 406 | $527.8 | 31.41K |
| Mar 3, 24 | Palmer Pamela P | Officer | Sale | $1.30 | 450 | $585 | 59.15K |
| Mar 3, 24 | ASADORIAN RAFFI | CFO | Sale | $1.30 | 558 | $725.4 | 37.73K |
| Mar 3, 24 | Angotti Vincent J. | CEO | Sale | $1.30 | 1.62K | $2.11K | 161.81K |
| Feb 14, 24 | Palmer Pamela P | CTO | Purchase | $1.03 | 108.00K | $111.24K | 108.00K |
| Feb 14, 24 | Palmer Pamela P | CTO | Purchase | -- | 18.00K | -- | 53.34K |
| Feb 14, 24 | Dasu Badri N | Officer | Purchase | $1.03 | 88.00K | $90.64K | 88.00K |
| Feb 14, 24 | Dasu Badri N | Officer | Purchase | -- | 14.67K | -- | 31.82K |
| Feb 14, 24 | ASADORIAN RAFFI | CFO | Purchase | $1.03 | 108.00K | $111.24K | 108.00K |
| Feb 14, 24 | ASADORIAN RAFFI | CFO | Purchase | -- | 18.00K | -- | 38.29K |
| Feb 14, 24 | Angotti Vincent J. | CEO | Purchase | $1.03 | 352.00K | $362.56K | 352.00K |
| Feb 14, 24 | Angotti Vincent J. | CEO | Purchase | -- | 58.67K | -- | 153.43K |
| Feb 10, 24 | Dasu Badri N | Officer | Sale | $1.10 | 809 | $889.9 | 17.96K |
| Feb 11, 24 | Dasu Badri N | Officer | Sale | $1.10 | 809 | $889.9 | 17.15K |
| Feb 10, 24 | Palmer Pamela P | CTO | Sale | $1.10 | 801 | $881.1 | 36.15K |
| Feb 11, 24 | Palmer Pamela P | CTO | Sale | $1.10 | 801 | $881.1 | 35.34K |
| Feb 10, 24 | ASADORIAN RAFFI | CFO | Sale | $1.10 | 895 | $984.5 | 21.19K |
| Feb 11, 24 | ASADORIAN RAFFI | CFO | Sale | $1.10 | 895 | $984.5 | 20.29K |
| Feb 10, 24 | Angotti Vincent J. | CEO | Sale | $1.10 | 3.32K | $3.65K | 98.48K |
| Feb 11, 24 | Angotti Vincent J. | CEO | Sale | $1.10 | 3.72K | $4.10K | 94.76K |
| Jan 22, 24 | Nantahala Capital Management, LLC | 10 percent owner, other: See remarks | Purchase | $0.00 | 6.17M | $6.17K | 6.17M |
| Jan 22, 24 | Nantahala Capital Management, LLC | 10 percent owner, other: See remarks | Purchase | $0.77 | 2.21M | $1.70M | 2.21M |
| Jan 22, 24 | Nantahala Capital Management, LLC | 10 percent owner, other: See remarks | Purchase | $0.77 | 2.21M | $1.70M | 2.21M |
| Jan 22, 24 | Nantahala Capital Management, LLC | 10 percent owner, other: See remarks | Sale | $1.11 | 2.21M | $2.45M | -- |
| Jan 22, 24 | Nantahala Capital Management, LLC | 10 percent owner, other: See remarks | Sale | $1.11 | 2.21M | $2.45M | -- |
| Jan 22, 24 | JAIN ABHINAV | CTO | Purchase | $0.91 | 5.23K | $4.77K | 5.23K |
| Jan 22, 24 | JAIN ABHINAV | CTO | Purchase | -- | 871 | -- | 871 |
| Jan 22, 24 | JAIN ABHINAV | CTO | Sale | -- | -- | -- | -- |